Answer:
The correct answer is rRNA plays an important role during translation (protein synthesis) of mRNA.
Explanation:
Ribosomal RNA or rRNA are the RNA molecules which build up the site for protein synthesis known as ribosomes.
Ribosome synthesis takes place in nucleolus where two types of rRNA molecules associates with proteins, one in large subunit and one in the small subunit to form ribosomes.
These ribosomes physically moves along an mRNA molecule and catalyze the assembly of amino acids where rRNA molecules performs the catalytic steps of protein synthesis that is stitches amino acids together and makes up proteins.
Thus, rRNA plays an important role during translation (protein synthesis) of mRNA.
ANSWER:
The role of rRNA (Ribosomal RNA) in gene expression is to form part of the ribosome.
REFERENCE:
3.3 Determine the information flow from DNA to RNA to direct the synthesis of proteins
DNA, RNA, and the Development of Multicellular Organisms READING ASSIGNMENT
◦◦◦
3.4 Investigate genetics with respect to human inheritance and DNA mutations
DNA Replication READING ASSIGNMENT
#pennfoster
⭐⭐⭐⭐⭐
Which kingdom of organisms is most closely related to fungi?
Answer:
Kingdom Animalia
Explanation:
Answer:
Animalia kingdom is most closely related to fungi
Explanation:
The fungi kingdom was considered as a close relative to plants. The DNA and phylogenetic analysis shows that the fungi kingdom is more similar to kingdom animalia.
The both the kingdoms are not able to make their own food. The animalia and fungi are are consumers. Thus, fungi is closely related to animalia.
Which of these formulas is the formula for the base calcium hydroxide?
A. CaOH2
B. Ca OH
c. Ca(OH)2
D. Ca (OH)2
Ca(OH)2
HOPE IT HELPS U
Answer:
Ca(OH)2
Explanation:
Identify what happens to light in this model of the greenhouse effect.
The greenhouse effect describes how light from the sun is absorbed by the Earth's surface, then reradiated back into the atmosphere as infrared radiation. This radiation is trapped by greenhouse gases, warming the planet. Human activities are increasing greenhouse gas concentrations, intensifying this effect.
Explanation:In the model of the greenhouse effect, light from the sun enters the Earth's atmosphere and is absorbed by the surface of the planet. This energy is then reradiated back into the atmosphere, in the form of longer-wavelength infrared radiation. Much of this infrared radiation is then trapped by greenhouse gases in the atmosphere, including water vapor, methane, and CO₂. This trapped heat energy warms the planet, a process which is similar to how a greenhouse works, hence the term 'greenhouse effect'.
An aspect important to note is that the greenhouse effect is essential for life on Earth, as without it, the planet would be too cold. However, human activities that increase the concentrations of greenhouse gases are intensifying this effect, leading to global warming and subsequent climate change consequences.
Learn more about Greenhouse Effect here:https://brainly.com/question/1577730
#SPJ3
Which statement best describes the domain of the function represented in the graph?
Answer:
Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
mitohondria is responisble for ?
a. DNA maintance
b. storage
c. protein production
d. procviding energy for the cell
5. _______ is the process where plastic-eating fungi are sent to landfills.
A. Biodiversity expansion
B. Biological augmentation
C. Pollution cleanup
D. Bioremediation
Biological agumentation is the process where plastic-eating fungi are sent to landfills.
Answer: Option B
Explanation:
The process of using living microbes to clear the landfills is called as biological agumentation or bioaugmentation. Bioaugmentation, for the most part, requires concentrating the indigenous assortments present in the area to decide whether biostimulation is conceivable.
Usually in this process, microbes such as bacteria, fungi etc are utilized. In case of landfills filled with plastics, fungi species which has the ability to degrade the plastic are used in this process.
Bioremediation is the correct term for the process where plastic-eating fungi are used in landfills to break down plastic waste into less toxic or non-toxic substances. The correct option is D.
The process where plastic-eating fungi are sent to landfills to break down the plastic materials is known as bioremediation. This is a waste management technique utilizing organisms such as fungi to remove or neutralize pollutants from a contaminated site, thus transforming hazardous substances into less toxic or non-toxic substances. An example of bioremediation is the use of certain plants to extract toxic metals from soils contaminated by mining operations, or using fungi to degrade plastics in landfills.
two arguments people might NOT preserve Botana curus.
Answer:
- To costly
-There is another plant that has the same resource to cure cancer and adapts easily to different environments so you don't have to preserve Botana curus
In order to preserve Botana curus a large quantity of money must be used to do so therefore it is not economically reasonable, also if another plant has the same thing to cure cancer use that plant instead .
Which part of the brain is represented by the highlighted areas shown below?
A.Occipital lobe
B.Frontal lobe
C.Temporal lobe
D. Parietal lobe
Answer:
The correct answer is option C-Temporal lobe.
Explanation:
The fissures in the cerebral hemispheres of the brain divides it into lobes or areas. Each hemisphere of brain is divided into 4 lobes: frontal, parietal, temporal and occipital lobes. These lobes works in complex coordination with each other .
In the figure since the shaded portion is present below frontal lobes and parietal lobes and anterior to occipital lobes therefore it is temporal lobe which controls many functions like memory, hearing, sequencing, organization and understanding language.
Thus, option C-Temporal lobe is the correct answer.
Describe reproduction in gymnosperms
Answer: Female gametes (megaspores) are produced in gametophyte structures called archegonia located in ovulate cones. ... Fertilization in gymnosperms occurs when pollen grains contact the female ovule and germinate. Sperm cells make their way to the egg inside the ovule and fertilize the egg.
Explanation: lol
Which two suggestions describe how humans could reduce their greenhouse gas emissions? Use natural light instead of electric lights during the day. Dispose of paper and plastic in landfills instead of recycling. Grow your own vegetables in a garden instead of shopping for them. Drive gas-powered vehicles instead of taking public transportation. Use synthetic pesticides and fertilizers instead of organic, natural ones. Reset Next
Use natural light and grow your own vegetables
Answer: Use natural light instead of electric lights during the day.
Grow your own vegetables in a garden instead of shopping for them.
Explanation:
Green house gases are the gases which trap the heat from sunlight causing the retention of heat in the atmosphere. This causes global heat.
The use of natural light will reduce the dependency of fossil fuel for the generation of electricity. Hence, the burning of fossil fuel and generation of greenhouse gases such as carbon dioxide, carbon monoxide and others will not release.
Growing own vegetables will reduce the carbon dioxide levels in the atmosphere. Hence, will reduce the green house gas abundance in the atmosphere.
Find the missing value to the nearest hundredth tan =26
Answer:
delete this answer.
Explanation:
Tangent of 26 is about 0.49 in the nearest hundredth.
The difference in travel time of P waves and S waves is four minutes, how far from the epicenter is the seismograph station recorded it?
With increasing distance from the earthquake, the time difference between the arrival of the P waves and the arrival of the S waves increases. Put more simply, the higher the time between the S and P waves (the S-P interval), the farther the distance. Describe the process of triangulation to locate an epicenter.
Helped?
Brainliest?
The time interval between the arrival of the P waves and the arrival of the S waves is longer the more away you are from the earthquake. Simply said, the distance increases as the S-P interval (the amount of time between the S and P waves) increases.
What is the epicentre?
The epicentre is the location on Earth's surface that is immediately above the location underneath (also known as the focus) where the earthquake's fault rupture starts. The area immediately surrounding the epicentre may not experience the worst impacts of the earthquake.
By calculating arcs from three or more seismic observatories, the epicentre may be found. The arcs' radii are proportional to how long it takes seismic waves to travel from the focus to each station. The epicentre is where the arcs' junction occurs. In computer programmes, the analogous algebraic analysis is carried out.
Therefore, the time interval between the arrival of the P waves and the arrival of the S waves lengthens as the distance from the earthquake rises. Simply put, the distance increases as the duration between the S and P waves (the S-P gap) increases.
Read more about epicentre, here
https://brainly.com/question/15023775
#SPJ2
Which of the following is true about the flow of energy within ecosystems?
Sorry, but there are no any options.
Hello. This question is incomplete. The full question is:
"Which of the following is true about the flow of energy within ecosystems? A. Energy flows from living systems into the physical environment only. B. Energy flows both ways between living systems and the physical environment. C. Energy flows from the physical environment into living systems only. D. Energy does not flow between living systems and the physical environment."
Answer:
B. Energy flows both ways between living systems and the physical environment.
Explanation:
Energy lives in a constant flow within ecosystems. This energy flows in both directions between living systems and the physical environment.
An important aspect to understand the transfer of energy within an ecosystem is the understanding of the first fundamental law of thermodynamics that says: "Energy cannot be created or destroyed, but transformed". As an illustrative example of this condition, we can mention sunlight, which as a source of energy, can be transformed into work, heat or food depending on photosynthetic activity; but in no way can it be destroyed or created.
Another important aspect is the fact that the amount of energy available decreases as it is transferred from one trophic level to another. Thus, in the examples given above of food chains, the grasshopper obtains, by eating the leaves of the tree, chemical energy; however, this energy is much less than the solar energy received by the plant. This loss in transfers occurs successively until the decomposers are reached.
Which of the following best explains why clear-cutting forests is more destructive than selectively cutting down trees in forests? a. Clear-cutting eliminates all trees leaving none behind to maintain soil fertility or house native animals. b. Clear-cutting places the land at greater risk for wildfires. c. Clear-cutting makes land more attractive for human development. d. Clear-cutting causes less soil erosion than selective cutting.
Answer:
a. Clear-cutting eliminates all trees leaving none behind to maintain soil fertility or house native animals
Explanation:
The clear-cutting is a process that is very dangerous and harmful for the environment, but also for the humans on the long term. Through this process, the vegetation is totally removed, all trees and shrubs are eliminated. This leaves the soil barren and vulnerable, as it doesn't have a protection from the erosion, thus it is eroded very quickly. Also, the soil losses the plants that have been keeping its fertility at a certain level, so it become infertile very quickly. There's no trees left so that the area can recover, and it will take a very long period that the nature can recover at those places. The animals lose their habitats, so they die out, and the ones that are endangered may even go extinct.
Answer:
its a did the test
Explanation
Compare the two theories regarding the evolution of dinosaurs and then consider the cladogram above. Although the two theories differ on the evolutionary path of dinosaurs, they agree that
A) dinosaurs, reptiles, and birds had a common ancestor.
B) dinosaurs evolved much later than birds or reptiles.
C) the branch containing dinosaurs evolved before either reptiles or birds.
D) dinosaurs should be on the same main branch as snakes, lizards and crocodiles.
Answer:
A) dinosaurs, reptiles, and birds had a common ancestor
Explanation:
The dinosaurs have not evolved as a separate phylum that has not close relations with other animals, but instead they share a common ancestor with the likes of the reptiles and the birds. The reptilians have actually emerged before the dinosaurs, but the dinosaurs managed to take up the top niches in the food chain after they appeared never the less. The birds on the other hand are actually an evolutionary product of the diversification of the dinosaurs. the birds have actually evolved from small bipedal dinosaurs, that over time started to take up new way of life and appearance in order to conquer the skies.
Answer:
A
Explanation:
is heat carried by the blood to the cells or away from the cells?
Answer:
excessive heat carried by the blood away from the cells..
Explanation:
because the heat would cause cell destruction, depending on circumstance..think of homeostasis..the body's way of keeping the body at a normal level...
Excessive heat is carried away from the cells. If heat is carried to the blood cells it would lead to cell destruction.
What is Heat?Heat is a form of energy. It is transferred from higher body temperature to lower body temperature. Heat transfer is the process of thermal energy exchange due to temperature differences.
Heat transfer takes via three modes conduction, convection, and radiation. In the human body, heat transfer takes place via conduction. The organisms maintain the body temperature of the body by thermoregulation.
Thermoregulation is a biological mechanism by which organisms maintain their internal body temperature.
Therefore, Excessive heat is carried away from the cells. If heat is carried to the blood cells it would lead to cell destruction.
To learn more about heat, refer to the link:
https://brainly.com/question/1429452
#SPJ2
Describe how a fossil would form through mineral replacement.
A fossil would from through mineral replacement by replacing the existing material of the animals bones with minerals, to become petrified. The Minerals will keep the fossil preserved longer.
Have a good day!!
Final answer:
A fossil can form through mineral replacement when the original organism's material is replaced by a secondary mineral, preserving detailed structures and aided by sediment accumulation and permineralization.
Explanation:
A fossil forms through mineral replacement when the original skeletal material of an organism is substituted molecule-by-molecule by a secondary mineral, such as silica (quartz), pyrite, dolomite, or hematite.
This process can preserve the fine cellular details of the original organism, despite a change in its composition.
Sediment accumulation is crucial in providing the minerals and pressure necessary for mineralization.
During permineralization, the sediments' minerals fully replace the organism, creating a mineral copy of the original organism, which can occur with or without replacement.
What is ATP?. What does it do?. How do organisms get ATP?.
ATP, or adenosine triphosphate, is the primary energy cash in cells. It discharges energy upon hydrolysis, which is utilized for different cell capabilities. Through cellular respiration of carbohydrates, organisms generate ATP.
ATP is basic for different cell works and goes about as a power hotspot for cycles like muscle withdrawal, nerve drive engendering, and substance union. ATP stores and transports compound energy inside cells. At the point when the cell requires energy, ATP goes through hydrolysis, delivering one of its three phosphate gatherings. As a result of this reaction, ATP is transformed into adenosine diphosphate (ADP) or adenosine monophosphate (AMP), both of which can be utilized for cellular functions. Life forms produce ATP essentially through an interaction called cell breath. In order to produce ATP, carbohydrates like glucose must be broken down in the presence of oxygen in this process. Cell breath incorporates a few phases: glycolysis, the citrus extract cycle, and oxidative phosphorylation, each adding to the union of ATP. A boundary between nonsedimentary and sedimentary rocks is an example of which type of unconformity?
A. Nonconformity
B. Angular unconformity
C. Paraconformity
D. Disconformity
Answer:
A boundary between non-sedimentary and sedimentary rocks is an example of nonconformity.
Explanation:
Nonconformity happen when sedimentary rocks are deposited on igneous and metamorphic rocks.
This sedimentation forms a boundary between the surfaces of the two rocks.
This gap that is formed is what is referred to as an unconformity, the specific unconformity above is non-conformity.
Answer:
A. Nonconformity
Explanation:
Why is there so little wind in the location where the atmosphere circulation cells meet?
Answer:
they are close together
Explanation:
an increase in skin cancer can be traced to a decrease in atmospheric
Answer:
an increase in skin cancer can be traced to a decrease in atmospheric ozone.
Happy to help
Pls mark as Brainliest
An increase in skin cancer can be traced to a decrease in atmospheric Ozone.
Explanation:
Exposure of the skin to ultraviolet rays is a major risk factor that triggers skin cancer and is one of the growing concerns in recent times. BCCs or basal cell carcinoma is also known as rodent ulcers and occur generally in the areas exposed in the sun which damages the local tissue in human beings. Patients with this disease are usually fair skinned and burn more than dark skinned people in sunlight.
It may also develop during childhood, when a child is exposed in the sun for long periods. One of the most serious forms of skin cancer is Malignant melanoma which happens due to exposure of the body to the harmful UV radiations which in turn happens due to the ozone layer depletion, which stops the harmful rays of the sun from coming to the earth.
What type of industry produces two-thirds of all sulfur dioxide that pollutes the air?
Answer:
Electric power plants
The atomic bomb resulted from a nuclear _____.
Answer:
chain reaction
Explanation:
The atomic bomb resulted from a nuclear chain reaction. The atomic bomb is produced by a chain of nuclear fission reactions.
In humans, having wet earwax is a dominant trait. Having dry earwax is recessive. The man has one recessive allele and one dominant allele and his phenotype is that the man would be dominant with wet earwax.
a) A woman has two dominant alleles. What is her phenotype?
B) if this man and woman have a child, is it possible for their child to have dry earwax? explain.
Her phenotype is to have wet earwax
No, the woman has 2 dominate traits and the man has 1 recessive, they need atleast 1 each
Answer: what type of question is this but the answer would be be because he still has one recessive trait if the woman has a dominant trait both dominant traits and he has one dominant trait and recessive trait they have a 75% chance of coming out with wet earwax and a 25% chance coming out with dry earwax because there's always that possibility because of that recessive trait it's rare but a possibility
Explanation:
Which of the following characteristics is shared by both plants cells and photosynthetic bacteria
The significant characteristic shared by both plants cells and photosynthetic bacteria is the ability to perform photosynthesis within specific structures; namely, chloroplasts in plants and thylakoids in bacteria.
Explanation:The main characteristic shared by both plant cells and photosynthetic bacteria is the ability to carry out photosynthesis. Photosynthesis is a process used by these organisms to convert light energy, most commonly from the sun, into chemical energy that can be later released to fuel the organisms' activities. Plants do this within an organelle called chloroplasts, which contains chlorophyll, the pigment that captures the light energy. Similarly, photosynthetic bacteria, such as cyanobacteria, have special membrane structures known as thylakoids where photosynthesis occurs. Therefore, the possession of structures for conducting photosynthesis, i.e., chloroplasts in plant cells and thylakoids in photosynthetic bacteria, is the characteristic that is shared between plant cells and photosynthetic bacteria.
Learn more about Photosynthesis here:https://brainly.com/question/29764662
#SPJ12
The Both plant cells and photosynthetic bacteria share the characteristic of conducting photosynthesis to generate energy from sunlight.
Photosynthesis is a crucial process that converts light energy into chemical energy, primarily facilitated by the pigment chlorophyll.
In plant cells, chlorophyll is found within chloroplasts, specialized organelles responsible for photosynthesis.
During photosynthesis, light energy is absorbed by chlorophyll, initiating a series of chemical reactions that result in the synthesis of glucose and other organic compounds.
This process is fundamental for the production of energy-rich molecules that support the growth and development of both plants and photosynthetic bacteria.
The shared ability to carry out photosynthesis highlights a common evolutionary adaptation among these organisms, allowing them to harness solar energy for their metabolic needs.
While plant cells and photosynthetic bacteria differ in their cellular structures and evolutionary history, the convergence in utilizing photosynthesis underscores the importance of this process in sustaining life on Earth.
For such a more question on photosynthesis https://brainly.com/question/19160081
#SPJ6
Question
Which of the following characteristics is shared by both plant cells and photosynthetic bacteria?
Testosterone, estoregen, semen, testis is the hormone that triggers the production of sperm
I didn’t learn this yet but I think it’s testosterone.
Semen is the right answer to your question, you’re welcome and I’m trying to get this 20 word limit over with
Which statements describe earths continents?
Answer:
It is made up of living things.
It is mostly solid.
It includes liquid water.
It includes Earth's surface.
It includes Earth's interior.
It is made up of gases and airborne particles.
Explanation:
why must gametophyte cells divide by mitosis
Answer:
Haploid spores grows by mitosis and develops into gametophytes. In plants, there’s a little break between meiosis and the production of sperm and eggs. During that break, a separate little haploid plant grows.
In plants, meiosis occurs to produce the gametophyte. The gametophyte is already haploid, so it produces sperm and egg by mitosis.
So in other words it is important.
Hope this helps and have a great day!!!
[tex]Sofia[/tex]
The gametophyte cells must divide by mitosis because it lead to the formation of gametes cells which are haploids.
What is mitosis?Mitosis is the type of cell division that involves that involves the production of two identical daughter cells after division.
The plant is made up of gametophyte, which is formed from the spore and give rise to the haploid gametes through mitotic cell division.
Learn more about cell division here:
https://brainly.com/question/19058180
#SPJ2
Which sentence describes an example of a positive feedback loop?
A: Warm blooded animals were when they get too hot. Sweating as a method by which the body close itself.
B: A thermostat regulates. Temperature by turning a furnace or air conditioner on and off.
C: When blood flows from a mild cut, blood clots form to prevent excessive bleeding.
D: As oceans get hotter, they release more CO2, which then increases atmospheric and ocean temperatures.
The example of a positive feedback loop from the provided options is D: As oceans get hotter, they release more CO2, which then increases atmospheric and ocean temperatures.
Explanation:The question relates to the concept of feedback loops in biological systems, particularly the difference between negative and positive feedback loops. The sentence that describes an example of a positive feedback loop is: As oceans get hotter, they release more CO2, which then increases atmospheric and ocean temperatures (option D). This example illustrates how a change in the system leads to an increase in the response, further promoting the initial stimulus, which is characteristic of a positive feedback loop. In contrast, negative feedback loops involve actions that counteract a change, aiming to maintain or reduce the response.
Natural selection of favorable adaptations in organisms often results in A. the inheritance of acquired traits. B. the evolution of a species. C. the elimination of favorable traits. D. an increase in genetic mutations.
Answer:
B. The evolution of species.
Explanation:
Answer:
B
Explanation: