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
Katena32 [7]
2 years ago
14

When the cell is preparing to divide, DNA replicates and begins to coil around itself and around ______________.

Biology
1 answer:
MariettaO [177]2 years ago
4 0
Histones I hope this helped
You might be interested in
The average distance across an ocean is 16,000 km.Two continents on either side of the ocean are con-verging at a rate of 10 cm/
solmaris [256]
The average distance is 16,000 km
Converging rate is  10 cm/year
1 km = 100,000 cm
 = 16,000 × 100,000/10 cm/year
= 160,000,000 years
It will then take 160 Million years to collide.
7 0
3 years ago
What is Acid Reflux? Name two treatments for acid reflux, and explain how they work.
Nimfa-mama [501]
Acid reflux is a stomach acid that travels back up through the esophagus when the lower esophageal sphincter does not close properly following consumption of food. You get heart burns with acid reflux that’s why you should take Antacids. Antacid excess stomach acid to relieve heartburn, sour stomach, acid indigestion, and stomach upset. They can also be used to relieve the pain of stomach and duodenal ulcers. Alka-seltzer can also work because
When too much acid builds up in your stomach, it can feel upset. Alka-Seltzer is a "buffer" which keeps your stomach from being too acidic. This demonstration using bromphenol blue and vinegar, will show how Alka-Seltzer neutralizes stomach acid.
7 0
2 years ago
Read 2 more answers
What is transferred from one bacteria to the next
nikdorinn [45]
Germs are transferred from one bacteria to the next....

7 0
3 years ago
Identify the bones and features indicated in this radiograph of the neck
stealth61 [152]
I found this radiography online, i hope it's the same:
1- <span>Spinous process
2- Atlas ( it's the first vertebra)
3- Axis </span><span>( it's the second vertebra)
4- Transverse process
5- </span><span><span>Intervertebral disc</span> (present between vertebras)
6- body of the vertebra
the occipital bone is a reference that it's the posterior side, while the mandibule indicates it's anterior.

</span>

4 0
3 years ago
Which of the following is true of valves in veins?
MAVERICK [17]

Answer:

A

Explanation:

they are associated with venous sinuses.this valve open one way flow of direction of the heart.

8 0
3 years ago
Other questions:
  • The functions of centrioles include ________. Serving as the site for ribosomal rna synthesis providing a whiplike beating motio
    14·1 answer
  • The Sun is located _____.
    13·2 answers
  • Which of the following is a geographical limit?
    5·2 answers
  • What is evapotranspiration?
    14·2 answers
  • For water to enter the ground there must be?
    11·2 answers
  • What product is common to reactions in cellular respiration and fermentation? oxygen ATP glucose pyruvic acid
    12·2 answers
  • Estrogen, progesterone, LH, and FSH are chemicals produced by the body that are important to a woman’s fertility. What organ sys
    6·1 answer
  • Which is required for sexual reproduction
    5·1 answer
  • Explain how the theory of evolution is supported. (list and describe each evidence)
    13·2 answers
  • What is organ donation?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!