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
love history [14]
3 years ago
14

What would happen if a replicated chromosome failed to correctly attach to the mitotic spindle?

Biology
1 answer:
svet-max [94.6K]3 years ago
6 0

Answer:

The chromosomes will not be separated and the cell cycle will be blocked

Explanation:

Chromosome separation is one of the key steps during the formation of daughter cells during M-phase.

The chromosome segregation is proceeded by the attachment of the mitotic spindle (cytoskeletal structures) to the kinetochores of the chromosomes during metaphase.

If the chromosomes are not attached to the mitotic spindles or the kinetochore not properly attached to the spindle than a cell cycle checkpoint called spindle assembly checkpoint will not allow the cell to enter anaphase and the cell cycle will not proceed.

Thus, the chromosomes will not be separated and the cell cycle will be blocked is correct.

You might be interested in
Describe the events that helped to shape the
Brums [2.3K]

Answer:

1707-1778- Carolus LinnaeusHedeveloped the two part naming system fororganisms, using the genus and species,known as scientific naming.1707-1788- Georges-Louis Leclerc,Comte de BuffonIn his writings, he notedthat different regions of the world havedistinct plants and animals, even when theyhave similar environments. This isconsidered to be the first principle ofbiogeography. Buffon also suggested thatspecies may have improved and degeneratedsince creation, and that the Earth is probablymuch older than the 6,000 years widelyaccepted at the time.1769-1832- Georges Cuvier- influencedby the writings of Buffon, Cuvier foundthat layers, or strata, in the Earth's rockeach represent a different period in theEarth's history.

Explanation:

thats all ik sorry

3 0
3 years ago
Propranolol hydrochloride (inderal) is a beta-adrenergic blocker often used as an antianginal, antiarrhythmic, and antihypertens
algol [13]
<span>Inderal blocks beta-adrenergic receptors in the heart, thereby decreasing the influence of the sympathetic nervous system on these tissues. The nurse should assess the heart rate for bradycardia and the blood pressure for hypertension.</span>
8 0
3 years ago
Name the waste product formed from the breakdown of amino acids, which is transported around the body in the blood plasma.
RideAnS [48]

Answer:

UREA

Explanation:

6 0
3 years ago
Read 2 more answers
What is the function of the hair follicle​
kaheart [24]

Answer:

A hair follicle anchors each hair into the skin.

Explanation:

The hair bulb forms the base of the hair follicle. In the hair bulb, living cells divide and grow to build the hair shaft. Blood vessels nourish the cells in the hair bulb, and deliver hormones that modify hair growth and structure at different times of life.

4 0
3 years ago
According to Darwin, existing life forms resulted from the modification of pre-existing life forms through the interaction of tw
LuckyWell [14K]

Answer:

Variation traits and natural selection.

Explanation:

Darwin stated that all species of organisms arise and develop through natural selection and inheritance of variations

In natural selection, survival was for the fittest. In order for an organism to survive . It had to develop new traits to adapt to its environment .

The variation increases its ability to compete, survive and reproduce. Through reproduction the desires trait is passed down making the organism to be considered fit.  

3 0
3 years ago
Other questions:
  • A student notices long, wispy clouds in the sky. which inference is the student most justified in making?
    10·1 answer
  • What is your exact location if you are crossing the prime meridian and the altitude of Polaris is 50
    9·1 answer
  • Side effects of chemotherapy―such as vomiting, hair loss, and bruising―occur because:
    15·1 answer
  • what type of cell in the central nervous system participates in the formation of the blood-brain barrier
    9·1 answer
  • (first actual answer gets Brainliest)
    11·2 answers
  • What is the material inside the nucleus?<br><br> Why is it important?
    8·1 answer
  • The worldwide effort to map the complete human genetic code was called the _____. A. Human Genome Project B. Brazelton Assessmen
    9·1 answer
  • PLEASE HELP, I only have one attempt
    8·1 answer
  • How long does copper deposits takes to form
    7·1 answer
  • Why is it necessary for the human body to maintain homeostasis?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!