Diffusion of oxygen into the blood in pulmonary capillaries would occur when the partial pressure of the alveolar air is mm hg and the partial pressure of the blood in pulmonary capillaries is mm hg.

The correct answer is - 105, and 40.

Explanation:

In the case of the of the partial pressure of of oxygen in the alveolar air is about 105 mm Hg whereas the partial pressure of blood in pulmonary capillaries is about 40 mm Hg it result in the diffusion of oxygen into the blood in pulmonary capillaries would occur.

Due to the low partial pressure of blood in pulmonary capillaries and high in alveolar air is high, the result in diffusion of oxygen across the respiratory membrane.

Thus, the correct answer is - 105, and 40

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

condensation. good luck!