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MaRussiya [10]
3 years ago
8

Which process helps to preserve the genetic information stored in DNA during DNA replication?

Biology
1 answer:
MakcuM [25]3 years ago
7 0
Vº Which process helps to preserve the genetic information stored in DNA during DNA replication<span>? A.) The replacement of nitrogen base thymine with uracil. B.) Enzymes quickly linking nitrogen bases with hydrogen bonds</span>
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The rate of primary productivity is equal to the rate of secondary productivity.
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B false, every time it drops by a power of 10
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3 years ago
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Think of a change that can occur to an ecosystem and the populations that live in that area. In what ways can the different popu
Alex73 [517]

Answer:

There are several environmental factors that causes changes in the ecosystem and the population of that area such as invasive species, extreme weather, land use change, pollution and disease.

Lets take invasive species as environmental factor. Introduction of invasive species can cause a huge change in the ecosystem and affects the native population in that area. it increases the competition for food resources and decreases the survival rate of their preys.

For example: Water hyacinth (Eichhornia crassipes). It is an invasive plant species that has very bad impact of native population as well as other population, like it reduces biological diversity, oxygen loss, decreased phytoplankton productivity,  eliminate plants that animals use for nesting, and alter animal communities by blocking access to the water.

Thus invasive population can affect population by reducing biodiversity, water shortages, decreasing availability and quality of key natural resources, disturb the food chain and can cause natural calamities.

Invasive species affect the resources that native species are using and that decreases the carrying capacity of the native population as it disturbs the whole food chain.

3 0
3 years ago
Which of the following polymers is found in cell membranes?
inysia [295]
Lipids are found in cell membranes in double layer which is called "Lipid-bilayer".

So, option A is your answer.

Hope this helps!
7 0
4 years ago
Colocar la opción correcta.
Dafna11 [192]

Answer: A y B son correctas

Explanation:

4 0
3 years ago
What type of ion is found in an acid?.​
Rom4ik [11]

Answer:proton

For our purposes at this point in the text, we can define an acid. as a substance with at least one hydrogen atom that can dissociate to form an anion and an H + ion (a proton) in aqueous solution, thereby forming an acidic solution.

Explanation: hope it helps!

8 0
3 years ago
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