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Kazeer [188]
3 years ago
10

Help. Please be 100% sure of your answer. Thank you :) ​

Biology
2 answers:
Alenkinab [10]3 years ago
5 0

Answer:

Nucleotide

Explanation:

that's the answer

Anit [1.1K]3 years ago
4 0

nucleotide is the answer:)

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Why can't science prove something beyond a shadow of a doubt?
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Scientific theories can never be proven true beyond all doubt; they can only be supported by a wide body of evidence. Only one of the statements that follow uses the term theory in its correct, scientific sense.

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Studies have shown that there is a relationship between the type and location of boundaries and the distribution and depth of ea
Andre45 [30]

Answer:

The correct answer is B. <em>Philippine plate converging with the Pacific plate, forming Mariana Islands in the Pacific Ocean</em>

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Help me with science plz​
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Answer:

whats the question

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send a picture

8 0
3 years ago
The mitotic spindle consists of two types of microtubules: kinetochore microtubules and nonkinetochore microtubules. In animal c
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Answer:

The correct answer will be

1. Lengthen

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3. Disassemble

Explanation:

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1. During prophase: all types of microtubules grow out at their positive(+) ends which functions to pull and push the sister chromatids apart towards opposite poles so they lengthen.

2. During anaphase : non-kinetochore microtubules- polar microtubules polymerization takes place at their (+) ends which causes the spindle fibres to move apart  while kinetochore microtubules which have been attached to the kinetochores of chromosomes shorten at their (+) ends and  motor proteins travel to (-) end because of which sister chromatids move towards the spindle poles.

3. During telophase: non-kinetochore microtubules depolymerize or disassembles.

Thus, 1. Lengthen, 2. Lengthen, shortens and 3. Disassemble are the correct options.

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