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
Rainbow [258]
3 years ago
10

Treatment of dividing cells with a low dose of the antifungal drug benomyl, which destabilizes microtubules, slows down correct

spindle assembly. But at such doses, the spindle is eventually formed and the cells survive. However, mutations in some genes confer benomyl sensitivity: the mutant cells die because they fail to arrest the cell cycle in the presence of unattached kinetochores and progress through anaphase, with disastrous consequences. Which of the following would you expect to be a benomyl-sensitive mutant?A. A loss-of-function mutant in the gene encoding Mad2.
B. A mutation causing the overexpression of Cdc20.
C. A loss-of-function mutation in the gene encoding a kinase that inhibits Cdc20–APC/C.
D. A loss-of-function mutation in the gene encoding a tubulin subunit.
E. All of the above.
Biology
1 answer:
lilavasa [31]3 years ago
3 0

Answer:

The answer is letter A.

Explanation:

A loss-of-function mutant in the gene encoding Mad2.

You might be interested in
If a person has a painful, bleeding injury to the nose, should aspirin be given to help? Why or why not?
sattari [20]

No, you should not give aspirin to a person if the have a painful, bleeding injury to the nose.  Because aspirin thins the blood and cause you to bleed that much more.  

3 0
2 years ago
Read 2 more answers
Which of the following correctly describes the result of genetic mutations when they occur in a body cell?
Vlad1618 [11]
The answer is c.the individual will have an extar chromosome resulting from non-disjunction

6 0
2 years ago
Read 2 more answers
What other animals eat bamboo besides pandas?
Temka [501]
I think its bamboo lemurs and bamboo rats that also eat bamboo exclusivly i hope that helps ^^;<span />
6 0
2 years ago
What statement about the mechanism of hunger and satiety is true?
disa [49]

Answer:

The correct answer is: The ventromedial hypothalamus plays a role in satiety.​

Explanation:

The hypothalamus is a part of the brain that controls many important bodily functions and connects both the nervous system with the endocrine system. The hypothalamus consists of several nuclei that have diverse functions and are located in 3 different regions.

The nucleus that plays a role in satiety is the ventromedial nucleus, terminating hunger and giving a sensation of fullness. It also plays a significant role in thermoregulation, among other things.

Neuropeptide Y, on the other hand, is a peptide that is released to make us feel hungry and encourage us to intake food (primarily carbohydrates).

Cholecystokinin is a hormone released by the small intestines after we had a meal, and its function is to improve digestion and make us feel full.

Fat cells DO release leptin, but the function of this hormone is to produce satiety, by stimulating anorexigenic (meaning they take hunger away) hormones and inhibiting orexigenic ones, like Neuropeptide Y.

7 0
3 years ago
Which sequence of RNA transcribed from the base sequence of DNA is ATA CCG ATC GAT
HACTEHA [7]

Answer:

a

Explanation:

this image shows what each letter changes to.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which answer correctly summarizes the essential elements of a scientific theory? (2 points)
    12·2 answers
  • GETS BRAINILIST!!Which of the following should be included in a family communication plan? A directory of relatives' phone numbe
    14·1 answer
  • Can you help me science
    6·1 answer
  • Plz help!!!
    11·1 answer
  • What is the correct order of this
    8·1 answer
  • Scientists have been studying four populations in the ocean near Alaska. In the ocean, sharks eat sea otters, and both sea otter
    9·2 answers
  • I
    7·1 answer
  • Which statement is true about the Earth’s oceans? a. They are all getting larger due to the movement of tectonic plates. b. They
    14·2 answers
  • Which of the following is primarily responsible for the expression of different genes on a chromosome?
    6·1 answer
  • One ounce of a grain (e.g., one slice of bread) provides about ________ g of carbohydrate.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!