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My name is Ann [436]
3 years ago
7

A solution of ph6 contains __________ h+ than the same amount of a solution of ph8

Biology
1 answer:
Sholpan [36]3 years ago
8 0

Answer:

A solution at pH 6 contains<u><em> 100 times more H+</em></u> than the same amount of solution at pH 8.

Explanation:

pH of a substance determines the hydrogen ion concentration of a solution. Acidic solution tend to have a higher concentration of H+ ions as compared to that of water. They have a concentration greater than 1 × 10^{-7}  M. Basic solutions have lesser concentration of H+ ions as compared to that of water. They have a concentration lesser than 1 × 10^{-7} M. A solution from pH range 1 to 6 will be acidic. A solution from pH rage 8-10 will be basic.

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Calculate the number of amino acids encoded by a DNA sequence of 36 nucleotides
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Answer:

See answer below

Explanation:

Hi there,

Assuming this DNA strand is fully capable of being mature mRNA (5' m7G cap and PolyA tail), nucleotides lead to an mRNA codon, which is 3 nucleotides per codon. In turn, 1 codon leads to 1 amino acid. However, as a single strand, it must be capable of terminating translation, which always requires a stop codon, and thus 3 nucleotides. Hence, we must subtract this from the total amount of codons first.

Hence, only 11 amino acids will be coded by a single DNA strand 36 ncltd long.

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3 years ago
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4 years ago
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4 years ago
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ivolga24 [154]

Hi, you've asked an Incomplete question. However, I provided a brief about cell theory.

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3 years ago
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