Answer:
yes they have the right responsibility
The biomedical science community has the responsibility to aim to cure human impairments through techniques like genetic engineering and gene editing. However, these technologies pose several ethical and social concerns like potential misuse for non-therapeutic modifications, possible inequality increase, threat to biodiversity, and conflict with ethnomedical approaches. Any step forward in this field requires careful ethical consideration.
Explanation:The biomedical science community indeed has the responsibility to alleviate and aim to cure human impairments, however, this presents numerous ethical considerations. Techniques such as genetic engineering and gene editing technologies like CRISPR have the potential to prevent illness, eliminate disability, and augment human capacities, but they also pose significant social and ethical issues. For instance, these technologies could increase social inequality, result in new forms of discrimination, and may negatively impact biodiversity.
Another concern is the potential for misuse of these technologies for non-therapeutic modifications, leading to controversial practices such as selected human genetic engineering. Issues related to bioethical aspects, personal health and privacy, potentials of misuse of genetic information and conflict with certain cultural beliefs and values also need to be addressed. It's also important to consider the potential disruption and threat posed to culturally established treatments and cures, particularly in communities that rely on ethnomedical approaches for healing.
In conclusion, while biomedicine holds great promise for improving human health, it's essential that their application respects ethical standards and promotes the greatest good for the greatest number. Any step forward in this area demands careful consideration and weigh of all potential benefits and harms to ensure responsible usage.
Learn more about Biomedical Ethics here:https://brainly.com/question/33269041
#SPJ2
Explain how the water cycle removes pollutants from earth’s water
Answer:
During the water cycle, the water on the earth's surface gets evaporated leaving the impurities behind and enters into the atmosphere as water vapor. Thus, the water cycle removes pollutants from earth’s water.
Explanation:
Water cycle is the continuous movement of water on the earth's surface and the atmosphere. Some of the water from the oceans, lakes, rivers etc gets evaporated by sunlight and enters into the atmosphere as water vapor. Also from the processes like sublimation (ice and snow) and evapotranspiration (plants), water vapor reaches the atmosphere. This vapor is then condensed into clouds and later falls back from the sky on to the earth's surface as precipitations like rain, snow etc. During the evaporation, the pollutants (impurities) in the water sources are left behind. Thus, the water cycle removes pollutants from earth’s water.
What do you think is the evolutionary significance of DNA polymerase? What do you think would happen if there was a genetic mutation on the genes encoding for DNA polymerase?
Answer:
Evolutionary significance of DNA polymerase: DNA polymerase is a key enzyme of DNA replication. During replication, it duplicates the DNA strand which then moves to next-generation, thus, continuing the life generations after generation.
If there will be a mutation in DNA polymerase, the nature of mutation would define the consequences. If it is a NEUTRAL mutation, it would not affect the action of DNA polymerase. However, if it a POSITIVE mutation, it may improve the function of DNA polymerase. On the other hand, if the mutation is NEGATIVE, it can be very harmful to living organisms because negative mutation can impair the function of enzyme thus stopping the DNA replication. This would most likely seize the life on Earth.
DNA polymerase plays a vital role in DNA replication, ensuring accurate transmission of genetic information. A genetic mutation on the genes encoding for DNA polymerase can compromise the fidelity of DNA replication and lead to the accumulation of harmful mutations.
Explanation:The Evolutionary Significance of DNA PolymeraseDNA polymerase is an essential enzyme in the process of DNA replication. It catalyzes the synthesis of new DNA strands by adding complementary nucleotides to the growing chain during DNA replication.
The evolutionary significance of DNA polymerase lies in its accuracy and efficiency in replicating DNA. Its fidelity ensures that genetic information is faithfully preserved, allowing for the transmission of genetic traits from one generation to the next.
If there is a genetic mutation on the genes encoding for DNA polymerase, it can lead to a compromised fidelity of DNA replication. This can result in a higher rate of errors during DNA replication, leading to the accumulation of mutations in the genome. These mutations can potentially have detrimental effects on the organism, including genetic disorders, diseases, or reduced survival and reproductive fitness.
Learn more about Evolutionary Significance of DNA Polymerase here:https://brainly.com/question/33312359
#SPJ3
What could happen if the average temperature increased in an ecosystem?
Some organisms would not be well-adapted to the higher temperatures.
Populations of all organisms would increase because of the higher temperatures.
Organisms would quickly adapt to the change.
All organisms would die because of the change.
Answer:
Some organism would not be well-adapted to the higher temperature.
Explanation:
Answer:
Some organisms would not be well-adapted to the higher temperatures.
Energy moves through the biosphere in
one direction, but what path does the
energy take?
A. The energy moves from one ecosystem to the next
carried by the wind.
B. The energy is transferred in water from ecosystem to
another.
C. The energy moves through a food chain where
organisms transfer energy by eating and being eaten.
Answer:
C. The energy moves through a food chain where
organisms transfer energy by eating and being eaten.
Answer: C. The energy moves through a food chain where
organisms transfer energy by eating and being eaten.
What pattern do you observe in beak length from 1973 to 1978
Answer:
In 1973,
The maximum length for the beak of birds was obserbed to be less than 12mm in length
While, at 1978, it was observed that some birds had beak length at 12mm.
From 1973 to 1978, it can be observed that short beaks bird was more in population than 1978.
examples of independent variable
Answer:
A variable can be described as anything which we are trying to measure. In an experiment, there are two variables:
Independent Variable: Independent variable is a variable which changes on its own or changed by us during an experiment.
Dependent variable: Dependent variable is the variable which is under observation.
Two common examples of independent variable are time and age. Time and age keep changing and they are not influenced by any other factor.
Which of the following statements is false?
A.
There is more salt water than fresh water on Earth.
B.
There is more water being stored in the water cycle than is moving through the cycle.
C.
Water can be stored as a gas, solid or liquid.
D.
Stored water represents only a small portion of the water in the water cycle at any given time.
Answer:
b is wrong, the rest are correct
Explanation:
4. Which is a part of the axial skeleton?
a. Humerus
b. Femur
6. Ribs
d. Hip
Answer:
ribs
Explanation:
c. ribs is the correct answer
DNA is made up of a series of subunits bonded together. These subunits are
made of three separate parts: a base, a sugar, and a phosphate group. What
are the subunits called?
O
A. Nucleotides
O
B. Cytosine
O
O
C. Nucleic acids
D. Deoxyribose
Answer:
is nucleotides this is answer
Answer:
the answer is a nucleotides
Defenetions of pedical,thalamus,calyx,epicalyx,corolla/petals, stigma,anther, filament,style and ovary.these are parts of a flower.
Answer:
pedical. a small stalklike structure connecting an organ
thalamus. is a small structure within the brain
calyx. sepal of a flower
epicalyx. is a group of bract resembling calyx
petals. they sorround the reproductive parts of flower
stigma is a part of the female reproductive system
anther the part of a stamen that contains the pollen
filament. support anther where pollination takes place
ovary where fertilisation takes place
Answer:
All are the part of a flower- Pedicel, calyx,thalamus, corolla, epicalyx, stigma,style, anther, filament, ovary.
Explanation:
PEDICEL- Pedicel is small stalk through which flower attached to the plant or to the inflorescence.
THALAMUS- It is the swollen axis on which flowers attached. It is oval n swollen. All the 4 whorls of flower embedded on thalamus.
CALYX- Calyx is green colored small leaf like structure attached to the base of the flower. Usually calyx detached from flower . Some calyx are persistent. They remain attached with fruits. Example- Tomato, chilies, capsicum, brinjal and lady's finger.
EPICALYX- It is similar to calyx. It forms another whorl down to the calyx. It is leaf like structure smaller than calyx.
COROLLA- Corolla is the colored part of the flower. It is also known as petal( singular). It can be big to small depending on flower. It is brightly colored to attract insects for pollination. Its different color is due to presence of chromoplast.
STIGMA- Stigma is the part of reproductive structure in flower. For fertilization pollen should reach in ovary to fuse. Through stigma pollen reach to the ovary. This is the surface pollen set to get entry inside ovary.
STYLE- Style is the passage to transfer pollen from stigma to ovary. It is a tube like structure connecting stigma with ovary.
OVARY-Stigma, style with ovary are female reproductive organ of a flower.Ovary contains ovules. It is the place of fertilization of ovule with pollen.
ANTHER-Stamen is the male part of flower. Stamen has two parts - filaments and ANTHER. Anther is oval shaped structure. In anther pollens are filled.
FILAMENT-The slender stalk connecting anther to the base is filament. Filament provides support to anther.
What are 3 main things a plant needs to grow
Answer: Water Oxygen sunlight hope that helps
Explanation: :)
Plants need sunlight, water, and nutrients to grow.
Explanation:A plant needs three main things to grow: sunlight, water, and nutrients.
Sunlight: Plants require sunlight for photosynthesis, a process in which they convert sunlight into energy. This energy is used to grow and develop.Water: Water is essential for a plant's survival as it is involved in various functions such as transporting nutrients, maintaining cell turgidity, and facilitating photosynthesis.Nutrients: Plants need essential nutrients like nitrogen, phosphorus, and potassium, which are obtained from the soil or through fertilizers. These nutrients help in the plant's growth and development.Learn more about plant growth here:https://brainly.com/question/33308692
#SPJ2
All the different plant populations make up the plant ___________ in this swamp. The plants are part of the bigger __________, that contains many biotic and abiotic factors.
Answer:
All the different plant populations make up the plant community in this swamp. The plants are part of the bigger ecosystem, that contains many biotic and abiotic factors.
Explanation:
In ecological studies a community can be described as a different population of species that live in an area at a specific time. For example, different kinds of plants and animals living in an area at a particular time.
In ecological studies, an ecosystem can be described as a community possessing both its biotic and abiotic factors. For example, all the animals, plants, decomposers of a community along with abiotic factors like water, soil sunlight etc.
Final answer:
All the different plant populations within a certain area constitute the plant community, which is part of a larger ecosystem that includes both biotic and abiotic components. This ecosystem contributes to the Earth's biosphere.
Explanation:
All the different plant populations make up the plant community in this swamp. The plants are part of the bigger ecosystem, that contains many biotic and abiotic factors. In biology, all the individuals of a species living within a specific area are collectively called a population. For example, a forest may contain many pine trees, which represent the population of pine trees in that forest.
Different populations, such as those of flowering plants, insects, and microbial populations, may live in the same specific area. When these populations come together, they form a community. The community, combined with the abiotic, or non-living, parts of the environment (like nitrogen in the soil or rainwater), constitutes an ecosystem. This ecosystem is part of the broader biosphere, which includes all the ecosystems on Earth, encompassing land, water, and portions of the atmosphere.
Which method is most likely to be used to determine the absolute age of animal bones that are less than 45,000 years old ?
Answer: CARBON DATING
Geologists do not use carbon-based radiometric dating to determine the age of rocks. Carbon dating only works for objects that are younger than about 50,000 years, and most rocks of interest are older than that. Carbon dating is used by archeologists to date trees, plants, and animal remains; as well as human artifacts made from wood and leather; because these items are generally younger than 50,000 years.
Do some research online to determine what seafood in your state might not be safe to eat and explain what problems are common in your region that arise from eating that particular seafood.
Answer:
In India, in West Bengal, the shrimp found in a particular river were not deemed healthy to be eaten.
Explanation:
All water bodies have their own food chains and ecosystems. So basically in aquatic ecosystems, lot of marine animals are considered edible. The examples are fish, shrimp, prawn, lobster, crabs , etc are cooked and eaten.
Larger fish have a tendency to eat smaller fish. Anything that the smaller fish eats goes into the stomach of the larger fish and gets accumulated. Due to large industries not dumping their waste properly, lot of it falls into the water bodies. The waste contains toxic minerals like lead and mercury which when eaten by humans can cause poisoning.
Lead poisoning can cause loose motions, vomiting, cramps and infection in the abdomen etc.
what are alleles I a and I b
Answer:
The alleles I a and I b are the alleles that works for identifying unique antigen.
Explanation:
These alleles are generally found as deposition on the surface of the red blood cells. Again, these antigens are different form made from one protein. The Ia and I b alleles are found to be co-dominant and allele i is recessive. In human beings three different alleles are there, Ia, I b and I. The alleles are nothing, but a form of gene. Many genes are there having different function but are present in the same position. Humans are diploid, hence have two allele, each from one parent it has been inherited.
what do the letters on the inside of the puunnett squre stand for
Answer:
The possible genotypes of their children
Explanation:
A punnet square can be described as a diagram which illustrates the outcomes of a cross. The letters on the outside of a punnet square depict the genotype of the parents whereas the letters on the inside depict the genotype of the children.
For example consider the following punnet square:
A a
A AA Aa
a Aa aa
In the following punnet square, Aa and Aa are the genotypes of the parents.
the children would have the probability of having the following genotypes: AA, Aa, Aa, aa
Which of these are healthy dating norms? Select the two correct answers.
D
A. One person on a date shouldn't let the other person talk.
O
B. Each person should be respectful of the other.
O
C. A group of boys and girls can go out together.
O
D. Only a boy can ask a girl out.
The healthy dating norms are :
B. Each person should be respectful of the other.
C. A group of boys and girl can go out together.
Explain the term relationship?Being in a relationship should not be a mandatory requirement for you to feel complete.
But for a relationship to be worthwhile, it needs to bring things that complement you, allowing you to be an even better version of yourself. In short, this relationship needs to be healthy.
Thus, option "B and C " are correct.
To learn more about healthy dating click here:
https://brainly.com/question/12751111
#SPJ2
what is the importance of the mitosis
Answer: See explanation.
Explanation: It plays an important part in the development of embryos, and it is important for the growth and development of our bodies as well. Mitosis produces new cells, and replaces cells that are old, lost or damaged.
The continued rise of the himalayan montain range is due to A) isostatic uplift and plate convergence B) isostactic uplift only C) plate convergence D) isostatic uplift fault block formation
Answer:
isostatic uplift fault block formation
Answer:
the answer is: A.) isostatic uplift and plate convergence
Explanation:
Which feature in middle of the Atlantic Ocean is formed at a divergent boundary?
Answer:
The Mid-Atlantic Ridge
Explanation:
The Mid-Atlantic Ridge includes a deep rift valley that runs along the axis of the ridge along nearly its entire length. This rift marks the actual boundary between adjacent tectonic plates, where magma from the mantle reaches the seafloor, erupting as lava and producing new crustal material for the plates.
Answer:
rift valley
Explanation:
hope this helps!! :D
Order the events that occur during DNA replication
Answer:
Helicase unzips DNA to separate strands. Topoisomerase unwinds the coiled DNA. Primase lays down short RNA strands. Polymerase synthesizes new DNA strands. The new strands are glued using ligase.Explanation:
DNA replication is the process responsible for forming new DNA molecules, through the action of several enzymes and a DNA molecule that will serve as a template for the creation of two molecules.
DNA replication is extremely important and happens whenever the cells go through a cell division process, since each new cell must contain its own DNA molecule.
It is important to note that DNA replication is a process that follows a specific order of steps that are coordinated by the action of the enzymes responsible for replication. The steps occur in the following order:
Helicase unzips DNA to separate strands. Topoisomerase unwinds the coiled DNA. Primase lays down short RNA strands. Polymerase synthesizes new DNA strands. The new strands are glued using ligase.The events at the replication fork include helicase action, binding of single-strand binding proteins, primer synthesis, and synthesis of new strands. If the helicase gene is mutated, the unwinding process at the replication fork will be affected.
Explanation:Helicase action: Helicase unwinds the double-stranded DNA at the replication fork.Binding of single-strand binding proteins: These proteins coat the separated DNA strands to prevent them from reannealing.Primer synthesis: Primers, made of RNA, are synthesized to provide a starting point for DNA synthesis.Synthesis of new strands: DNA polymerase adds complementary nucleotides to the template strands, resulting in the synthesis of new DNA strands.If the gene for helicase is mutated, it will disrupt the unwinding of the DNA at the replication fork, hindering the progression of replication.
Scientific name for Euglena
Answer:
Euglenophyceae is theScientific name for Euglena
Explanation:
They are the commonly known flagellates, that can easily excavate eukaryotes of the phylum Euglenophyta. There cell structure are found to be typical in this phylum. They can be seen in the freshwater, only where there is abundant organic matter with few or absence of marine and endosymbiotic members. It has 54 genera and atleast 800 species. They can be both autotroph as well as heterotroph. Chloroplast present in it, captures the sunlight which is further used for the process of photosynthesis. There are numerous rod like structures found throughout the cell.
Why is genetics different from the other health factors?
Answer:
Other health factors include the social and economic factors, health behaviour and clinical care. These factors are distinct from the genetics of a disease.
A disease can be eliminated and cured if it is not a genetic disease. But most of the genetic diseases cannot be cured and their occurrence cannot be eliminated.
Genetic information is different from other information present on the health charts. Genetic factors involve genes for various health circumstances whereas other diseases may not have a specific concern with genes.
1. DNA fragments from a gel are transferred to a nitrocellulose paper during the procedure called Southern blotting. What is the purpose of transferring the DNA from a gel to a nitrocellulose paper
After the previous processes, the DNA is blotted from the Agar Agar gel to nitrocellulose paper. This is done because in the next step, radioactive probe is added to the DNA fragments to make it visible in Xray film.
Explanation:DNA finger printing is a very important process in Forensic medicine as DNA finger printing is the only 100% proof of one's identity.
In DNA finger printing, first the DNAs are taken in Agar Agar gel on one side and restriction endonuclease enzymes are applied that will cut the DNA in particular sequences. These cut pieces are then separated using gel electrophoresis. After the gel electrophoresis, the gel is then blotted on a nitrocellulose paper so that they can be washed and treated with radioactive probes that will get attached with the cut pieces of the DNA and make them visible in Xray film. Then this paper is put onto xray film and the pattern is noted.
Southern blotting involves transferring separated DNA fragments from a gel to a membrane to detect specific DNA sequences with a complementary DNA probe.
Explanation:Purpose of Southern Blotting
The purpose of transferring DNA fragments from a gel to a nitrocellulose or nylon membrane during a Southern blot is to prepare the DNA for subsequent hybridization with a specific DNA probe. This technique enables the detection of specific DNA sequences within a complex DNA sample. The DNA fragments are first separated by size via gel electrophoresis. The transfer to a membrane makes the DNA accessible for hybridization, as the probe cannot effectively penetrate the gel and the gel itself is too fragile for handling during the hybridization steps.
The membrane-bound DNA is then denatured and incubated with a labeled probe that binds to the complementary sequence, if present. After washing away excess probe, the presence of the DNA sequence of interest is revealed by the probe's label, typically resulting in visible bands on the membrane.
I need help please and thank you
Answer:
It's C.
Explanation:
It's not Muscles because muscles are tissues made up of specialized elongated cells or fibres which can contract(shorten or thicken) to bring about movements. And we all know Ca and Proteins are needed for the formation of strong and healthy bones, muscles and teeth. Same goes for ligaments.
For polypeptide chains, its a vital part involved in the breaking down of Proteins.
Proteins->Proteoses->Peotones->Polypeptide-> amino acids.
PeAcE.
How does the sporophyte obtain nutrients in the lycophyte life cycle
Answer:
The sporophyte is nutritionally dependent on gametophyte.
Answer:
The sporophyte is nutritionally dependent on gametophyte.
Explanation:
Consider this animal cell.
Which organelles are labeled G?
Answer:
In the animal cell the organelles that is labelled G is mitochondria.
Explanation:
Mitochondria are the membrane bound organelles with inner membranes folded inside which can form finger like structures called cristae. There numbers are more in the cell. They are basically responsible for the production of the energy, hence called as the power house of the cell. They also perform the cellular respiration, which means it takes the nutrients from the cell breaks it and makes energy from it. This energy is used by the cell to carry out various life processes.
please help!!!! very confused pt 2
Answer:
If the genotype of the parents are Iᵃi and Iᵇi, then four type of offspring will be produced.The genotype of the offspring are, IᵃIᵇ, Iᵃi,Iᵇi, and ii.
Explanation:
IᵃIᵇ = As the alleles are co-dominant in nature, so both type of alleles are expressed. The blood group will be AB. So, both A and B type of antigen will be found in plasma membrane of RBC.
Iᵃi= In this type of genotype only A type of antigen will be expressed in the membrane of RBC. The blood group will be A type.
Iᵇi= In this type of genotype only B type of antigen will be expressed in the membrane of RBC. The blood group will be B type.
ii= This is a recessive type of genotype. So, no antigen will be found on the membrane of the RBC. And the blood group will be O type.
The offspring's ratio will be 1:1:1:1.
During the winter, many fish eat very little.
Some students thought this might be because
less oxygen is dissolved in the cold winter water
than in the same water during the warm sum-
mer months. The students tested the water and
found that cold water holds more dissolved
oxygen than warm water. They also discovered
that the fish have nearly as much food available
during the winter as in the summer.
Explain why the fish eat very little during the
winter. [1]
Fishes eat very little during the winter as their metabolism slows down as their metabolism slows down.
Explanation:
Fishes are cold blooded animals and their body temperature is regulated with the change in the water temperature. When the water temperature becomes cold the fishes slow down in feeding. Fishes during winter undergoes certain changes in their body which slows down their metabolism rate.
When their metabolism slows down they will not stop feeding completely but lessen their feeding habit. During winter they also become less active. They seek pocket holes and go to that particular place and stay still. This helps them conserve energy.
Fish eat less during winter as they enter a state of reduced physiological activity, or torpor, to conserve energy due to the cold temperatures. This slows down their metabolism and digestion rate, hence the diminished need for food.
Explanation:Fish eat very little during winter due to a biological process known as torpor. In cold temperatures, fish, being cold-blooded animals, enter a state of reduced physiological activity to conserve energy. This process slows down their metabolism, including the rate of digestion, making them eat less because they don't need as much energy to maintain body functions. Despite the higher amount of dissolved oxygen and availability of food, fish don't feel the same need to eat as they do during warmer seasons because their bodies are not as active.
Learn more about Fish Eating Habits here:https://brainly.com/question/31915694
#SPJ11
Which of the following best defines climate? (3 points) Short-term atmospheric conditions of a region The weather pattern of an area over two weeks or less Average weather conditions of a region over the long term A pattern of weather that never changes
Answer:
Average weather conditions of a region over the long term
Explanation:
Answer:
Average weather conditions of a region over the long term
Explanation: That is the correct answer I think