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

1 answer:

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

You might be interested in

(20 POINTS)

Dafna1 [17]

Correct answer looks like to me would be A. Because, if a sunflower has 34 chromosomes, when you split it up into x and y chromosomes, there will be 17 x chromosomes and 17 y chromosomes. Hope this helps!

4 0

3 years ago

Read 2 more answers

Hello Help plzzz :):):):):

NeTakaya

Answer:

C!!!!!!!!!!!!!!!!!!!!!!!!!!

6 0

3 years ago

Read 2 more answers

Your patient was hit in the chest by a piece of shrapnel from a bomb. this is an example of a _____ phase injury.

lesya692 [45]

This is an example of a Secondary phase injury.

Hope this helped you! c:

6 0

3 years ago

Zinc 419.53 oC 7.134 Nickel 1455oC 8.912 Copper 1084.62oC 8.96 Silver 961.78oC 10.501 Gold 1064.18oC 19.282 A cube of each metal

const2013 [10]

The data given are
melting point density
<span>Zinc 419.53 oC 7.134
Nickel 1455oC 8.912
Copper 1084.62oC 8.96
Silver 961.78oC 10.501
Gold 1064.18oC 19.282

density is the mass per unit volume. Melting point is determined by the intermolecular forces between particles in the solids.
We </span>have been asked to find which cube weighs the most
density = mass/volume
when volume is constant for all the metals, then density is directly proportional to mass. Therefore metal with highest density has the highest mass.
from the given metals, metal with highest density is Gold.
correct answer is Gold.

6 0

3 years ago

Read 2 more answers

Permafrost, or permanently frozen subsoil, characterizes _____.

Evgen [1.6K]

<span>Permafrost, or permanently frozen subsoil, characterizes Tundra</span>

4 0

3 years ago