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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.

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What rights did the magna carta give to free Englishmen
julia-pushkina [17]
In 1215, after King John of England violated a number of ancient laws and customs by which England had been governed, his subjects forced him to sign the Magna Carta, which enumerates what later came to be thought of as human rights
7 0
3 years ago
What at the main parts of blood and a function for each?
ivanzaharov [21]

Answer:

plasma, red blood cells, white blood cells, and platelets

Explanation:

PLASMA: The main role of plasma is to take nutrients, hormones, and proteins to the parts of the body that need it.

RBC: The main job of red blood cells, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs.

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hope this helped you

please mark as the brainliest...(ㆁωㆁ)

3 0
3 years ago
A wave with a frequency of 400 Hz is traveling at a speed of 100 m/s. What is the ​wavelength​? ​

shutvik [7]

The velocity (speed) of a sound wave (any wave in fact) is related to its frequency and wavelength by the equation . This is easy to remember since it's a distance divided by a time because frequency is the inverse of the period.

Since for sound traveling through the given solid object we have that  and , the speed of sound will be:      

this is what i looked up and got

5 0
3 years ago
9. Which structure helps animal cells maintain their shape?
ludmilkaskok [199]

Answer:

<em><u>D. Cytoskeleton</u></em>

Explanation:

It is really none of these answers. The correct answer would be a microtubule which is a component of the cytoskeleton which is in the cytoplasm.

The Cell Walls are only in plant cells so that won't work.  So, A wouldn't work.

Chromosomes are the things that both your parents give you as genes. They have nothing to do with keeping the structure of the cell alright.

Cytoplasm cannot be a answer choice because, the thing is in it but, it doesn't do anything with it. So C wouldn't work either

The correct answer is microtubule however, it is a component of cytoskeleton so therefore, that is your answer.

<em><u>Reference the picture below:</u></em>

4 0
3 years ago
Where did paul newman live for most of his life
krek1111 [17]

Answer:

Ohio

Explanation:

To run the family business for a time.

7 0
3 years ago
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