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kotykmax [81]
3 years ago
12

Both human beings and snakes have backbones,but snakes can perform more flexible movements than human beings.Why?

Biology
1 answer:
Mademuasel [1]3 years ago
6 0

Bones of snakes are very loosely fused together like in humans. Hence these bones can move individually allowing the snakes to be really flexible. The ribs of snakes do not join like those of humans but instead, have free ends and do not have a sternum.

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An RNA molecule folds back upon itself to form a "hairpin" structure held together by a region of base pairing. One segment of t
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Answer:

<h2>5'-UCAAUGC-3'</h2>

Explanation:

According to base pairing rule of DNA and RNA, A is always pairs with T ( in case of DNA) or with U ( in case of RNA) with two hydrogen bonds(A=T), and C is always pairs with G in both DNA and RNA  with three hydrogen bonds ( C≡G).

As given here, one segment of RNA molecule containing sequence 5'-GCAUUGA-3', so as the rule, G always binds with C and so on, so the sequence of the binding segment would be 3'-CGUAACU-5'. it can be written as 5'-UCAAUGC-3'

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Welp you have to show the model...
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Anton [14]

Answer:The answer is spinal cord

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Which of the following is true about the chromatids?
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It represents the split chromosome is true about the chromatids.

<h3>What are the chromatid's characteristics?</h3>

One of a chromosome's two identical halves that has undergone replication in order to facilitate cell division is referred to as a chromatid. The centromere, a constrictive area of the chromosome, serves as the connection between the two "sister" chromatids.

<h3>What is a chromatid's purpose?</h3>

It permits cells to store two copies of their info in order to get ready for cell division. This is crucial to ensuring that daughter cells are strong and completely functional, carrying the entire complement of DNA from the parent cells.

To know more about chromatid's visit:-

brainly.com/question/29108845

#SPJ4

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