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Natali [406]
3 years ago
7

Why two things can happen if a cell has DNA that is so damaged it cannot be repaired

Biology
1 answer:
Romashka-Z-Leto [24]3 years ago
7 0
In contrast to DNA damage, a mutation is a change in the base sequence of the DNA. A mutation cannot be recognized by enzymes once the base change is present in both DNA strands, and thus a mutation cannot be repaired. At the cellular level, mutations can cause alterations in protein function and regulation
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A behavior with both innate and learned components that is irreversible and is triggered during a sensitive period.
rodikova [14]

Answer:

The correct answer is - Imprinting.

Explanation:

Imprinting is a behavior that includes both innate components and learning components and normally can not be irreversible. It is something that takes place at a specific sensitive period.

For instance, ducklings follow their mother is imprinting that is both innate and learned at a limited phase after birth during development. It can be visual or auditory or other ways that an animal can develop imprinting.

4 0
2 years ago
Why does the northern hemisphere experience Spring in March, while the Southern Hemisphere experiences fall?
Assoli18 [71]

Explanation:

because the tilt of the earth on its axis

7 0
2 years ago
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True or false:a nerve tissue is consists up nerve and muscle cells​
astra-53 [7]
The answer is False

It is a skeletal muscle that consist of a muscle and nerve
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2 years ago
Which kind of microscope is best for observing the movement of a live cell?
Alborosie

Answer:

Compound

Explanation:

everything else only produces a single image also I've used compound microscopes to observe living things

3 0
3 years ago
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what impacts is ocean acidification having (or expected to have) on marine life? include at least 3 organisms in your descriptio
Strike441 [17]

Life forms that depend on remineralize shells and skeletons will be harmed by ocean chemistry, as would species that are acid-sensitive and organisms higher in the food chain that eat these sensitive animals.

<h3>An organism is what, then?</h3>

An organism is a collection of molecules working together to form an more or less permanent together that demonstrates the characteristics of life. Definitions in dictionaries frequently use general terms like "any biological entity, such as a plant or animal reproduction."

<h3>What two kinds of organisms are there?</h3>

Prokaryotic and eukaryotic organisms are the two primary categories. These type the cells that form the organism are the basis for this differentiation. Prokaryotic cells have a very basic, rudimentary structure without a nucleus. Additionally, membrane-bound organelles are absent.

To know more about organism visit:

brainly.com/question/13278945

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7 0
1 year ago
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