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Nonamiya [84]
2 years ago
7

What is cell biology ?​

Biology
2 answers:
JulijaS [17]2 years ago
6 0

Answer:

Cell biology is a branch of biology that studies the structure, function and behavior of cells. All living organisms are made of cells. A cell is the basic unit of life that is responsible for the living and functioning of organisms. Cell biology is the study of structural and functional units of cells.

777dan777 [17]2 years ago
5 0

Answer:

As a branch of biology, cell biology studies the structure, function, and behavior of cells. A cell is the basic unit of life that is responsible for the living and functioning of an organism. Cell biology is the study of structural and functional aspects of cells.

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What enzymatic features of DNA polymerase prevent it from replicating one of the DNA strands at the ends of linear chromosomes
tatyana61 [14]
DNA polymerase is an enzyme with a specific active site complementary to the 3' OH end of the DNA strand in terms of charge, size, orientation and shape thus can only bind to 3' end and cannot bind to 5' end for replication to occur
4 0
2 years ago
ANSWER WILL GIVE BRAINLIEST
hoa [83]

Answer:

B each new layer has a new bit of the story to tell and you can see sequential time with each strata

A. 1. Embryological development is very similar for many animals so it would differ a lot from the DNA.

2. embryological evidence is a poor substitute for DNA evidence because of it's almost universal progression. It would be more difficult to see difference in embryos vs via DNA

D. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. Like the arthralgus of a whale that looks very similar to a terrestrial mammals tells us that the whale evolved from land mammals

C. Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it.

Explanation:

7 0
2 years ago
Does succession ever stop?
denis-greek [22]

Answer:

Succession is not ever guaranteed to stop in any area due to the possibility of natural disasters, climate change, and disease. The climax within an area my exist for many years but the area always has the potential to be disrupted by unexpected events that may damage plant life.

Explanation:

7 0
3 years ago
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Devonte wwent to the doctors, he got a shot, what is the chance he will contract aids from the needle.
kenny6666 [7]

there is a zero percent chance do to the sterilization and cleaning of all equipment as well as it being illegal to reuse needles in hospitals

3 0
3 years ago
When succession occurs after a disaster, like a wild fire, it is called secondary succession.
Karo-lina-s [1.5K]
True, when succession occurs after a disaster, like a wild fire, its called secondary succession.

Secondary succession occurs when an existing population has been reduced due to a fire. So that it occurs on soil that was already present prior to the disaster.
7 0
3 years ago
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