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Arte-miy333 [17]
3 years ago
13

To adjust blood pressure independently in the capillaries of the gas-exchange surface and in the capillaries of the general body

circulation, an organism would need a(n) _____.
Biology
1 answer:
Artyom0805 [142]3 years ago
3 0

Answer:

An organism would need a 4 chambered heart.

Explanation:

The heart consists of 4 chambers in which blood flows freely.  Right atrium, left atrium, left ventricle and right ventricle.

The pulmonary arteries carry de-oxygenated blood to the lungs  from where CO2 is released and O2 is picked up during the process of respiration. The pulmonary vein then takes the oxygenated blood to the left atrium of the heart and then to the left ventricle of the heart.

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<h2>Sequence code </h2>

Explanation:

DNA template (non coding strand) is always synthesized from 3'-5' direction and the complementary strand (coding strand) will be synthesized from 5'-3' direction; mRNA synthesized will be from 5'-3' direction and will have the same sequence as coding strand(only in place of T, U will be present)

Sequence 1: 3' TACGCTACGATCGTA 5'

Coding strand 1 : 5' ATGCGATGCTAGCAT 3'

mRNA 1: 5' AUGCGAUGCUAGCAU 3'

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Sequence 2: 3' TACGCTACTATCGTA 5'

Coding strand 2: 5' ATGCGATGATAGCAT 3'

mRNA 2; 5' AUGCGAUGAUAGCAU 3'

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so protein 2 will be:

Met-Ala-Thr-Iso-Val

Both the protein sequence comes out to be same hence function of protein 2 will be same as that of  protein 1

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