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
Sauron [17]
3 years ago
8

True or false a cell that undergoes either mitosis or meiosis must first replicate it 's DNA.

Biology
2 answers:
Zigmanuir [339]3 years ago
7 0

Answer:

Both (But choose True!)

Explanation:

When cells undergo mitosis, they go through a phase called interphase. This replicates their DNA. In meiosis, the same thing happens, but only to meiosis 1. In meiosis 2, DNA isn't replicated.

Thank you and have a great day!

KatRina [158]3 years ago
5 0
True ahahahahbaajajahahiahsabyzuA
You might be interested in
Rhythemic contraction and relaxtion of heart is called _____.​
irina1246 [14]

\huge \bf༆ Answer ༄

Rhythmic contraction and relaxation of heart is called <u>The</u><u> </u><u>Cardiac</u><u> </u><u>Cycle</u> .

6 0
2 years ago
A dissociative disorder is characterized by disruptions in a person's ____.​
zloy xaker [14]
A dissociative disorder is characterized by disruptions in a person's: cognitive, behavioral, or interpersonal functioning.

4 0
3 years ago
Order the steps required to analyze gene expression from a particular cell type using a dna microarray.
sergiy2304 [10]

This is the order;

<span>1.       </span>Extract mRNA from cells

<span>2.       </span>Reverse transcribe mRNA to cDNA

<span>3.       </span>Label cDNA with a chemiluminescent molecule

<span>4.       </span>Add cDNA to microarray and incubate

<span>5.       </span>Wash away unbound cDNA

<span>6.       </span>Visualize microarray and analyze the data






6 0
3 years ago
Heart muscles contract and relax. What is the most important effect of
pochemuha

Answer:

A. Blood is pushed through vessels

Explanation:

Heart muscles contract and relax. The most important effect of this action on the human body is Blood is pushed through vessels.

Hope it will help :)❤

8 0
3 years ago
Read 2 more answers
New plant organs are formed throughout the life of a plant by clusters of embryonic cells known as meristem. Given this
MaRussiya [10]

Answer:

<em>The correct option is B) Plant development continues throughout the life of a plant.</em>

Explanation:

In plants, growth is considered to be continuous. Meristems ca be described as the embryonic cells in plants by which new organs of the plant are formed throughout their life. Meristems are undifferentiated cells which have the ability to develop into different plant organs. Hence, option B is correct.

Other options like option C is not correct because the plans do develop and their cells are able to differentiate.

6 0
3 years ago
Other questions:
  • 3 main classes of a rock
    8·2 answers
  • Which of these most likely causes a lunar eclipse?
    13·2 answers
  • Which is the highest level of organization within an organism?
    7·1 answer
  • HOME
    7·1 answer
  • Opposite poles of a magnet ____ together
    12·1 answer
  • Nerves are *
    13·1 answer
  • What is a dependent variable in science? I know I learned this in my lesson but for some reason I'm really drawing a blank.
    13·1 answer
  • Within 12 to 17 hours of becoming infected with Salmonella, a person can 2 points
    12·1 answer
  • Why the initial cost of production of GMO is high
    10·1 answer
  • What are the four most common elements in all living things
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!