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
Zina [86]
3 years ago
13

Why are checkpoints important in the cell cycle​

Biology
1 answer:
timurjin [86]3 years ago
8 0
They play an important role in the control system by sensing defects that occur during essential processes such as DNA replication or chromosome segregation, and inducing a cell cycle arrest in response until the defects are repaired.
You might be interested in
What is the difference between homeostasis and equilibrium
Margarita [4]

Answer: Equilibrium is the condition of a system in which competing influences are balanced, resulting in no net change. However, homeostasis is the ability of a system or living organism to adjust its internal environment to maintain a state of dynamic constancy; such as the ability of warm-blooded animals to maintain a stable temperature

Explanation:

3 0
3 years ago
The sequence of dna from your snork is found in which organelle?
Leto [7]

Explanation:

The nucleus is a large membrane-bound organelle that houses the genetic information, DNA, in the cell.

Sequences of DNA make up genes which can have different forms called alleles. DNA is transcribed into mRNA and later translated into amino acids which are linked together by rRNA to form proteins.

Further Explanation:

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. Chromosomes within the nucleus is unwound, unzipped and read by enzymes in a complex series of steps known as transcription. The message on DNA, called genes is copied by RNA polymerase, to form mRNA complementary sequence to that of the DNA strand. These are then translated into proteins in ribosomes.

Learn more about transcription at brainly.com/question/11339456

Learn more about DNA and RNA brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly

6 0
3 years ago
I am a neurotransmitter mainly involved in mood, appetite, sleep, and impulsivity. A large body of research says that I am stron
ZanzabumX [31]

Answer: Serotonin

Explanation:

Serotonin is an hormone, derived from the amino acid, tryptothan. It is involved in vasodilation, sleep regulation, mood changes, capillary permeability, and causes contraction of smooth muscles like that of the stomach to signal hunger.

7 0
3 years ago
Which of the following insulate against the cold? carbohydrates lipids nucleic acids proteins
irakobra [83]
<span>Lipids insulate against the cold. Fat is our natural coat produced by the over eating process. Not really sure, but it comes to mind that the layer under the skin can be the main reason for it as it prevents and keep our inner parts warm. Also the high blood flow that it demands can help by over circulating it.</span>
7 0
3 years ago
Read 2 more answers
Based on your knowledge of roots and affixes which is most likely definition of the word microscopic?
lisov135 [29]

Explanation:

Microscopy is the science of investigating small objects and structures using a microscope. ... Microscopic means being invisible to the eye unless aided by a microscope.

4 0
3 years ago
Other questions:
  • I need some help with my Bio work
    9·1 answer
  • What is the main benefit of storing all nuclear waste at a single site
    5·2 answers
  • In pea plants, smooth seed texture is dominant over wrinkled seed texture. A gardener has a pea plant that produces smooth seeds
    8·1 answer
  • A relative acquired the infection from this patient prior to his death but after the patient relapsed. would the relative's infe
    14·1 answer
  • When DNA is heated to 95 C,
    9·1 answer
  • What are ribosomes? What do they do.
    7·2 answers
  • 9. Which of the following statements is true regarding DNA. There MAY be more than one correct answer.
    13·1 answer
  • If my cultures are suffering severely due to alkaloid production and accumulation in the medium. In that case, how can i overcom
    11·1 answer
  • The owners of a local bakery ask for your help in improving a special yeast strain they use to make bread. They would like you t
    8·1 answer
  • What type of energy is being transferred during predation ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!