1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
baherus [9]
3 years ago
6

Why does a cell need to copy its DNA before it divides?

Biology
1 answer:
alexgriva [62]3 years ago
6 0

Answer:

A

Explanation:

It can't be B because during mitosis, sister chromatids inevitably are separated. It can't be C because they are copied so they have the same instructions and know what to do. A is the best choice.

You might be interested in
Is oxygen necessary for the production of apt in your cells?
gizmo_the_mogwai [7]
Yes it is necessary for the production of apt in your cells because apt needs oxygen to form correctly.
7 0
3 years ago
What are the main types of landforms? Please help!! <br><br><br><br><br><br> Thank you
elixir [45]
Mountains
Hills
Rivers
Volcanoes
Etc
8 0
3 years ago
Read 2 more answers
What does it mean when scientists say that all living organisms are part of a universal genrtic code
damaskus [11]
We all have the same genetic makeup. DNA
5 0
4 years ago
Read 2 more answers
.
mr Goodwill [35]

3 . Summer - Due to an increase in evaporation since it is hot .

5 0
3 years ago
Read 2 more answers
What happens during the Krebs cycle
qwelly [4]

Explanation:

the Krebs cycle occurs on the mitochondrial matrix and generates a pool of chemical energy from the oxidation of pyruvate, the end product of glycolysis. pyruvate is transported into the mitochondria and loses carbon dioxide to form acetyl-CoA, a 2-carbon molecule

7 0
3 years ago
Other questions:
  • The atmosphere is considered _____ because of its ability to transport and distribute materials throughout the globe quickly.
    12·2 answers
  • If the concentration of phosphate in the cytosol is 2.0 mM and the concentration of phosphate in the surrounding fluid is 0.1 mM
    5·1 answer
  • In the 1950s, Christian Anfinsen demonstrated the renaturation of the protein ribonuclease (RNase) in vitro. After reduction and
    9·1 answer
  • Which sedimentary rock has the coarsest grain?
    8·1 answer
  • How are species diversity and genetic diversity different? (1 point). - -Species diversity is evaluated only in ecosystems, whil
    14·2 answers
  • What relationship do A and B genes have?
    15·1 answer
  • _______ a complex of DNA and Protein housed in the nucleus of the cell.
    10·1 answer
  • Replication is called semiconservative because half of the strand is
    8·1 answer
  • How forests can be better managed ?
    9·1 answer
  • How can beavers help dry areas? Fill in the inference in the chart.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!