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Ratling [72]
3 years ago
9

Describe fish scales, and state their functions.

Biology
1 answer:
maks197457 [2]3 years ago
8 0
The scales help with multiple things like, distraction, helps with swimming, its also like a tougher exterior from lesser predators. 
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#9 I need help please
kondor19780726 [428]

Answer:

500 amino acids

500 codons

Yes

Explanation:

A codon is a set of 3 base pairs. Each codon codes for a specific amino acid. So the ratio between codon and amino acid is 1:1 and the ratio between base pairs and codon is 3:1.

If you have 1,500 base pairs then we can mathematically solve the number of codons:

\dfrac{1,500}{x} = \dfrac{3}{1}\\\\(1,500)(1) = (3)(x)\\\\\dfrac{1,500}{3} = x\\\\ 500=x

Since the ratio of codon to amino acid is 1:1, then for every 500 codons, there are 500 amino acids.

I hope this helps clear it up a bit for you.

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Rudiy27

Answer:

The steps you took was to read the lesson, get the worksheet ready, complete the lab and while you are completing the lab in the lesson, record its data. Then answer the conclusion questions. Indepentent it like the cause and depentent is like effect so the independent is the sugary and non-sugary foods and the dependent is the blood glucose levels

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Which technique could be used to determine the relative number of bases in fragments taken from a sample of DNA
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