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
alexira [117]
3 years ago
7

During the cell cycle, A. DNA is replicated before mitosis begins. B. DNA is replicated once before mitosis and again before cyt

okinesis. C. DNA is replicated directly after the completion of mitosis. D. DNA is replicated during mitosis.
Biology
1 answer:
saw5 [17]3 years ago
5 0

Answer:

The correct answer is A    DNA  is replicated before mitosis begins

Explanation:

DNA replication is one of the most significant event of a cell cycle. .DNA replication occur in the S phase or synthesis phase of the cell cycle.

       DNA is replicated once per cycle to maintain to normal chromosome number in daughter cells.

     DNA is replicated to form two new DNA molecules which are then equally distributed in each daughter cell during the mitosis phase.

You might be interested in
Drag the steps into the correct order to show how plants use energy from the sun. Start with the first step on top.
Studentka2010 [4]

Answer:

1. The sun shines on a plant 2.chlorophyll traps energy from the sun 3. the plant makes sugar and oxygen 4.cells use sugar for energy

Explanation:

this might be

5 0
3 years ago
What are the physical properties of he wax burning in a candle?
Naddik [55]

Candle wax is essentially the fuel that allows a candle to burn over long periods of time. Wax is composed of long chains of carbon and hydrogen that form waxy solids at room temperature and can be molded into any shape, the heat from the flame melts the candle wax into liquid vapor as well as liquid.

8 0
3 years ago
As a child, Alex was short for his age. But during his teenage years, his height increased and he surpassed most of his friends.
Natasha2012 [34]

Answer:

puberty

Explanation:

7 0
3 years ago
Read 2 more answers
Which technology are environmental scientists using in conjunction with electronic collars to track the movements of polar bears
Afina-wow [57]
Environmental scientists are using GPS ( It is effective but expensive) aerial monitoring (Quick but not the easiest), RFID tags, (mostly for long-term monitoring) and hidden cameras are used to study polar bear behavior without interruption to their environment.
8 0
3 years ago
I really need help it's overdue please
Scilla [17]
What do you need help with sir??
7 0
3 years ago
Other questions:
  • Type of active transport were food like molecules are transported into the cell
    7·1 answer
  • Traits that are carried on the x chromosome are said to be ________________.
    11·1 answer
  • A leaf falls from a tree and lands on the sidewalk. Identify an action-reaction pair in this situation.
    11·1 answer
  • What is climacteric​
    15·1 answer
  • A polysaccharide that is formed in the liver and muscle cells of the body in order to store glucose is known as: WILL GIVE BRAIN
    13·2 answers
  • What are three facts about climate change?
    5·1 answer
  • Name 2 physical processes that are endothermic but not a chemical reaction?<br> I need this rn pls
    13·1 answer
  • What's another term for "Healthy Carrier"
    13·1 answer
  • The relative amounts of each nucleotide base are tabulated here for four different viruses. Which virus has a double stranded RN
    14·1 answer
  • Which best describes the process of evaporation/transpiration in the
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!