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tensa zangetsu [6.8K]
2 years ago
10

All life on earth is made of which element?

Biology
1 answer:
ddd [48]2 years ago
3 0

Answer: Hydrogen

Explanation:

Because it is the element that everything is created with it is everywhere. All life has hydrogen in it, our air, SPACE, everything.

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True or false? The Indian Ocean is the biggest ocean on Earth.
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Now consider a single base mutation in a codon for leucine that creates a codon for phenylalanine. A true reversion changes the
madam [21]

Answer:

options A, B, D and E

Explanation:

leucine codons include: UUA, UUG, CUU, CUC, CUA, CUG

phenylalanine codons include: UUU, UUC.

<u>C</u>UU          

replace C with U to give

UU<u>U</u> phenylalanine codon

replace underlined with A

UUA leucine codon

<u>C</u>UC

replace underlined with U

UU<u>C</u> phenylalanine codon

replace underlined with A or G

UUA, UUG  leucine codons

UU<u>G</u>

replace underlined with U

<u>U</u>UU phenylalanine codons

replace underlined with C

CUU leucine codon

UU<u>A</u>

replace underlined with U or C

<u>U</u>UU or <u>U</u>UC phenylalanine codons

replace U with C

CUU or CUC leucine codons

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2 years ago
When the M phase begins during the cell cycle, it starts with
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Answer:

prophase

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