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Pavel [41]
2 years ago
9

The primary structure of a protein refers to the sequence of amino acids that

Biology
1 answer:
Semenov [28]2 years ago
7 0
C. - because each bead can represent an amino acid.
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Carine went to the doctor for a physical. Her blood pressure was 80/50. What describes Carine’s condition, and what is the most
Korolek [52]

Hello!! Since there is no mention of weight in the question, I would assume that she is pregnant. Whenever someone's blood pressure is low, it is referred to hypotension. Whenever someone's blood pressure is high, it is referred to hypertension. I would say your best answer is A - She has hypotension because she is pregnant. I hope that is the right answer you are looking for. Have a great day!! :)

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3 years ago
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Which is not a characteristic of homologous chromosomes?
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C. exact same type of alleles

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2 years ago
What is the meaning of respiration​
Nookie1986 [14]

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in physiology respiration is the movement of oxygen from the outside environment to the cells with tissues and the removal of carbon dioxide in the opposite direction .. in contrast exhalation is usually a passive process

<em><u>hop</u></em><em><u>e</u></em><em><u> it's</u></em><em><u> helpful</u></em>

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Which of the following is true of the blood-brain barrier? a. The barrier is formed by cells that line the capillaries of the br
grin007 [14]

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The barrier functions to regulate the chemical composition of the extracellular fluid surrounding the brain cells.

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Blood-brain barrier

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<u>The barrier is composed of the endothelial cells .</u>

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It regulates the chemical composition of the fluid of brain cell .

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Are carbohydrates organic molecules or inorganic molecules? Why?
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Organic molecules  can include carbohydrates,proteins, and fat. organic  molecules can have non-carbon atoms contained insteide them

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