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Snezhnost [94]
3 years ago
9

Which is true?

Biology
1 answer:
Basile [38]3 years ago
3 0

Answer:

some chemical teactions release energy and other reactions absorb energy but all chemical reactions involve changes in energy

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What if what if what if what if?

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What if- I turn into a What if ?

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A group of mutations, known as MT-ND1, have been identified in mitochondrial DNA. These mutations are associated with a number o
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The human mitochondrial DNA (mtDNA) is a double-stranded, circular molecule of 16 569 bp and contains 37 genes coding for two rRNAs, 22 tRNAs and 13 polypeptides. The mtDNA-encoded polypeptides are all subunits of enzyme complexes of the oxidative phosphorylation system.

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Darwin’s theory of common descent states that all organisms _____.
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Evolved from past organisms hope this helps!!!!
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Wich is a nitrogen base that is located within an RNA molucule, but NOT within a DNA molecule?
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<u>Answer:</u>

The correct answer is Uracil which is nitrogen base found in RNA.

<u>Explanation:</u>

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6 0
3 years ago
What is hepatitis c​
Mrrafil [7]

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