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elena-14-01-66 [18.8K]
3 years ago
14

Select the correct answer.

Biology
2 answers:
Anettt [7]3 years ago
5 0

Answer:

B maybe

Explanation:

MrMuchimi3 years ago
4 0

Answer:

Option A, The early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water.

Explanation:

A scientific claim is a evidence based statement that is tested and tried through experiment and reasoning.

Among all the given options none of the statement except the option A has a logical reasoning support or backup.

However, in option A the statement "old object in solar system are abundant of water" is based on the reason that "early solar systems had large amount of water"

Thus, option A is correct

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myrzilka [38]
Ice actually has a very different structure than liquid water, in that the molecules align themselves in a regular lattice rather than more randomly as in the liquid form. It happens that the lattice arrangement allows water molecules to be more spread out than in a liquid, and, thus, ice is less dense than water.
8 0
3 years ago
Protein synthesis consumes four high-energy phosphate bonds per added amino acid. Transcription consumes two high energy phospha
SVEN [57.7K]

Answer:

30 protein molecules per mRNA molecule

Explanation:

In this problem, it is necessary to have into account that the transcriptional process requires six (6) phosphate bonds to synthesize one (1) codon (i.e, each three nucleotides), and also discards 95% more energy to make mRNA, it means 19 times this amount of energy >> 6 x 19 = 114 bonds. In consequence, transcription requires 120 phosphate bonds (6 + 114 = 120), while translation requires four (4) phosphate bonds per codon. From this deduction, it is possible to find the number of protein molecules synthesized with regard to the energy cost of the translation process and the transcriptional process >>> 120 bonds (transcription) /4 bonds (translation) = 30 protein molecules.

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3 years ago
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8 0
4 years ago
1. What are the 4 organic compounds?
BartSMP [9]

Answer:

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Explanation:

hope it helps

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Read 2 more answers
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Hi there!

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Hope this answers your question!

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