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SashulF [63]
3 years ago
8

Which best describes how DNA fits inside a cell nucleus?

Biology
2 answers:
dolphi86 [110]3 years ago
8 0

Answer:

The correct answer is - DNA tightly coils around proteins and condenses into chromosomes, which fit in the nucleus.

Explanation:

The chromatin reticulum is present in the undivided cells, which condenses to form a rod-like form called a chromosome. The chromosome consists of DNA structures.

That DNA is a double helical structure and acidic in nature and it is present inside the chromosomes as it is coiled around histone protein which is basic in nature. That allows the DNA to fits in the nucleus.

Thus, the 3rd statement is the correct answer.

kolbaska11 [484]3 years ago
4 0

Answer:

C. DNA tightly coils around proteins and condenses into chromosomes, which fit in the nucleus.

Explanation:

Edgen uity quiz

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Answer:

I agree and disagree with his statement.

Explanation:

We all know that the blood type AB is the universal recipient, so we know that this bloodtype can recieve any kind of blood. AB-type blood doesn't fight off anything because it has all of the antibodies needed. We also know that type O is the universal donor, meaning that this blood can be donated to anyone. This bloodtype doesn't have antibodies, so nothing will go wrong. However, for the other bloodtypes, yes, things have to be matched carefully. Type B blood can't be given type A blood, and so on. Another thing you have to think about is the Rh factor, which is the +/- after blood types. Rh+ bloodtypes can recieve both Rh+ and Rh- bloodtypes, but Rh- bloodtypes can only recieve Rh- bloodtypes. There are also graphic tables that will help answer this question if you're a visual learner!

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3 years ago
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padilas [110]
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7 0
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Answer:

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Explanation:

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3 years ago
In a cell that is not dividing, the unwound, filamented mass of dna and associated proteins is(are) called
kozerog [31]

Answer:

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Explanation:

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