An organism is a living thing that carries out the seven life processes: order, sensitivity or response to stimuli, reproduction, growth and development, regulation, homeostasis, and energy processing. Each of these processes is fundamental to life and is demonstrated by all forms of living beings, from single-celled organisms to complex multicellular beings.
Explanation:A living thing that carries out the seven life processes is typically referred to as an organism. These life processes include order, sensitivity or response to stimuli, reproduction, growth and development, regulation, homeostasis, and energy processing. All organisms, from single-celled bacteria to complex multicellular humans, exhibit these fundamental characteristics that define life.
For example, organisms maintain order by having well-organized, structured bodies and cellular systems. They show sensitivity by responding to changes in their environment. Organisms also reproduce to propagate their species, grow and develop from immature stages to mature forms and perform regulation and homeostasis to maintain a stable, internal environment. They also engage in energy processing to carry out life activities.
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differentiate between solving a problem with science and a problem without science
Answer:
If your using science to sovle problems that means you used scientific method like testing, conclusions, or hypothesis
Explanation:
Solving problems with science means that to solve the problem the scientific method is used. This method includes observing, research, hypothesis , test and conclusion with a help of lot high level theory.
Without science there is not strict process to follow in order to resolve the problem end get to a solution.
Protrusion of the eyes is called exophthalmos. How is it related to thyroid dysfunction?
Identify the type of behavior exhibited in the examples described below. Support each answer with a short explanation. Cuckoos often lay their eggs in the nests of other birds, which raise the young cuckoo as their own. However, as the cuckoo matures, it takes on the behavioral characteristics of its biological parents rather than its surrogate parents.
Which of the following is a subatomic particle located inside the nucleus of an atom
Former NFL punter Ray Guy holds the record for the longest hangtime on a punt. If the ball leaves with an upward velocity of 128 ft/s from an initial height of 4 feet, how long will the ball be in the air? Use the formula H= -16t(squared) +128t +4, where h is the height of the ball in feet and t is the time in seconds since it is kicked. Round your answer to the nearest tenth.
Which evidence supports the endosymbiotic theory? Select all that apply. Mitochondria and chloroplasts have a separate, simpler DNA from the nucleus DNA of a eukaryotic cell. These organelles' DNA resembles the DNA of prokaryotic cells. Mitochondria and chloroplasts self-replicate by a cell division process similar to binary fission, which is the way prokaryotes divide. The way mitochondria and chloroplasts synthesize proteins within the eukaryote cell is more similar to prokaryotes than to eukaryotes. There are living examples of prokaryotes, like cyanobacteria, that share similar features with both mitochondria and chloroplasts of eukaryotic cells. Observations of prokaryotic cells engulfing other prokaryotic cells and the engulfed cells becoming the organelles have been recorded.
Answer:
Which evidence supports the endosymbiotic theory?
Mitochondria and chloroplasts have a separate, simpler DNA from the nucleus DNA of a eukaryotic cell. These organelles' DNA resembles the DNA of prokaryotic cells.
Mitochondria and chloroplasts self-replicate by a cell division process similar to binary fission, which is the way prokaryotes divide.
The way mitochondria and chloroplasts synthesize proteins within the eukaryote cell is more similar to prokaryotes than to eukaryotes.
There are living examples of prokaryotes, like cyanobacteria, that share similar features with both mitochondria and chloroplasts of eukaryotic cells.
Observations of prokaryotic cells engulfing other prokaryotic cells and the engulfed cells becoming the organelles have been recorded.
Which of the following techniques is used by researchers to carry out DNA replication in vitro?
Northern blotting
DNA fingerprinting
Polymerase chain reaction
c is the answer
plato
What do equinoxes signify
Answer:
Equinoxes are important in marking for change in the season.
Explanation:
The equinox is a marking for change in the seasons. The moment is important because it is the time of year when the day and the night are of almost exactly the same length. It's the starting of autumn or spring, that marks the starting of that season. It takes place twice a year around September 23 and March 21.
Thus, Equinoxes are important in marking for change in the season.
The basic structure of a volcano consists of _____.
which item is responsible for joining nucleotides to build a new stand of DNA
The process of joining nucleotides to build a new strand of DNA is carried out by an enzyme called DNA polymerase. DNA polymerase plays a central role in DNA replication, repair, and synthesis during processes like DNA transcription and DNA repair.
During DNA replication, DNA polymerase catalyzes the formation of phosphodiester bonds between adjacent nucleotides, thereby linking them together to form a new DNA strand complementary to the template strand. This process occurs in the 5' to 3' direction, meaning that nucleotides are added to the growing DNA strand at the 3' end.
DNA polymerase requires several components and cofactors for its activity. These include a template DNA strand, a primer (a short strand of RNA or DNA complementary to the template DNA), deoxyribonucleotide triphosphates (dNTPs) as substrates, magnesium ions (Mg2+) as cofactors, and other accessory proteins that assist in the replication process.
The mechanism of DNA synthesis by DNA polymerase involves several steps:
1. Initiation: DNA polymerase binds to the primer-template junction, forming a complex known as the DNA polymerase-DNA complex.
2. Elongation: DNA polymerase adds nucleotides to the 3' end of the primer strand in a stepwise fashion, using the template DNA strand as a guide. Each incoming nucleotide forms base pairs with the complementary nucleotide on the template strand, and DNA polymerase catalyzes the formation of a phosphodiester bond between the 3' hydroxyl group of the last nucleotide in the growing strand and the α-phosphate group of the incoming nucleotide.
3. Termination: DNA polymerase continues synthesizing the new DNA strand until it reaches the end of the template strand or encounters an obstacle. Once replication is complete, the newly synthesized DNA strand dissociates from the DNA polymerase-DNA complex.
DNA polymerases are highly accurate enzymes, with built-in proofreading mechanisms that help to maintain the fidelity of DNA replication by correcting errors in base pairing. However, errors can still occur, leading to mutations. In such cases, other DNA repair mechanisms come into play to correct the errors and maintain the integrity of the genetic material.
In summary, DNA polymerase is responsible for joining nucleotides to build a new strand of DNA during processes like DNA replication, repair, and synthesis. Its ability to catalyze the formation of phosphodiester bonds between nucleotides is essential for the accurate transmission of genetic information from one generation to the next.
The complete question is:
Which item is responsible for joining nucleotides to build a new stand of DNA?
please HELP im BEGGING You!!!!!
Select 1 of the following sea animal pairs. Describe their symbiotic relationship, and make sure to identify it as one of the three types. NO PLAGIARISM!!!
Sea anemone and clownfish
Cleaner wrasse and any one of many large fish species
Coral and zooxanthellae
Remora and whale shark
Scale worm and seastar
Scallops and sponges
Damselfish and algae
Nematodes and many types of fish
If trees are removed from rainforest what happens to amount of water and oxygen
wich statement is true?
A) most stars are main sequence
B) very few stars are main sequence stars
C) no stars have made it to the main sequence
D) all stars have made it to the main sequence
Most stars are main sequence stars as they spend about 90% of their lifetimes in this phase, which is confirmed by H-R diagram observations.
A is correct
Explanation:The correct statement regarding the main sequence stars is: A) most stars are main sequence stars. Astronomical data confirms that about 90% of the stars observed in the sky are on the main sequence of an H-R diagram, which makes sense considering that stars spend the majority of their life in this phase, undergoing hydrogen fusion.
This is evidenced by the fact that stars are found in various spectral types ranging from O (most massive and most luminous) to M or L (least massive and least luminous) all aligned along the main sequence, representing different stellar masses.
Which of the following levels of classification is the least specific?
Domain
Kingdom
Class
Species
Answer:
The domain is the least specific level of classification.
Explanation:
The levels of classification for life, or taxonomic rank, ordered from least specific to most specific, are:
DomainKingdomPhylumClassOrderFamilyGenusSpeciesWe can remember the sequence of these terms using a mnemonic device (a memorable sentence, in which the first letter for each word corresponds with a level):
Did King Philip come over for gremlin soup?
DomainsThere three domains are:
BacteriaArcheaEukaryaBacteria and archea are both prokaryotes, meaning they do not have a membrane-bound nucleus.
Eurkarya, which includes the animal kingdom (and thus the human species), have a membrane-bound nucleus.
In biological taxonomy, the 'Domain' is the least specific level of classification. It covers a broad range of organisms, while 'Species' is the most specific level, referring to a certain kind of organism.
Explanation:The least specific level of classification in biological taxonomy is Domain. Here's an explanation to help you understand:
Biology classifies all living things using a hierarchical system starting with the broadest categories and ending with the most specific. The order from least specific (broadest) to most specific (narrowest) is: Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species. So, a Domain includes a large number of different organisms, while Species refers to a specific type of organism. For example, in the 'Domain' category, you might have 'Eukarya' which covers all organisms with eukaryotic cells, including plants, animals, fungi, and protists. But in the 'Species' level, you get to a specific type, like 'Homo sapiens' (human beings).
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Which of these statements best describes the relationship between matter, pure substances, and mixtures?
A. Pure substances can be divided into two groups; matter and mixtures.
B. Matter can be divided into two groups; pure substances and mixtures.
C. Mixtures and matter are two of many different types of pure substances.
D. Pure substances and matter are two of many different types of mixtures.
Given how the process of evolution appears to occur, how might concepts presented in this unit be used to help predict how any given organism might evolve in the future? How might this knowledge lead to human intervention, positive or negative, in that organism’s natural evolutionary process?
If we know what type of rock we are examining, we can figure out
how much it weighs
how hard it is
how it was formed
where it was formed
What pathway provides the longest-lasting supply of ATP?
Answer:
Aerobic Cellular Respiration
Explanation:
Aerobic cellular respiration is the stepwise breakdown of glucose into CO2 and H2O through glycolysis, Kreb's cycle and The released energy is stored in the form of NADH and FADH2. These reducing powers drive the process of oxidative phosphorylation to produce as many as 36-38 ATPs. Hence, aerobic cellular respiration gives a long lasting supply of ATPs.
what happens when electromagnetic waves strike a rough, dark material?
Answer:
A
Explanation:
A ________ is a model that imitates a real-world situation. What goes in the blank? Please help.
What would happen if a persons body temperature drop to low or got too high
This is used to track traits within a family line.
A microscope
Punnet square
A pedigree chart
A flow chart
Give the mechanism of control and co-ordination in animals and plants.
If we know what type of rock we are examining, we can figure out
how much it weighs
how hard it is
how it was formed
where it was formed
HELP ME PLEASE!!!!!!
What are the characteristics of life?
Phenotype describes
the genetic makeup of an individual
the actual genes in an individual
the DNA in an individual
the appearance of an individual
The genetic makeup of an individual
Science Investigatory Project
Title: The Effectiveness of Citronella as An active ingredient in Mosquito Repellant Soap
give 1 page of introduction and background
give the statement of the problem,formulation of the hypothesis,significance of the study,Scope and delimination of the study, and definition of terms
Can you please help me out ASAP i need this answer soon!!!!! if you exercise vigorously for an hour, which of the following signals would MOST likely be sent to your kidneys?
Starch digestion begins in the mouth. What specifically occurs during starch digestion?
A. Specific hormones break down starch into complex starches.
B. Specific hormones break down starch into simple sugars.
C. Specific enzymes break down starch into amino acids.
D. Specific enzymes break down starch into simple sugars.
Answer: D.Specific enzymes break down starch into simple sugars.
Explanation:
The digestion of food in animals and in humans begins with mouth. In the mouth the teeth grind and mix the food contents with the saliva. The saliva is a fluid which contains enzymes such as salivary amylase which breaks down the starch into simple sugar molecules. Hence, facilitates in the digestion process.
Starch digestion begins in the mouth with the enzyme salivary amylase breaking starch down into maltose. This process continues in the small intestine, where pancreatic amylase further breaks it down into glucose or simple sugars.
Explanation:Starch digestion begins in the mouth where the enzyme salivary amylase, present in saliva, starts the breakdown of starch into maltose, a simpler sugar. This is known as the process of starch digestion. Thus, the correct answer to your question is 'Specific enzymes break down starch into simple sugars' (Option D). Digestion continues in the small intestine where another enzyme, pancreatic amylase, continues this process turning the maltose into glucose, the simplest form of sugar that the body can use for energy.
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The idea that all living things are made up of cells is considered scientific law. This means the idea