Biology, 25.01.2020 09:31, kprincess16r
Which of the following is an example of osmosis?
a. water leaves the tubules of the kidney due to hypertonic fluid surrounding the tubules.
b. digestive enzymes are excreted into the small intestine.
c. white blood cells consume pathogens at the site of an infection.
d. calcium is pumped inside a muscle cell after the muscle cell completes its contraction.
Answers: 3
Biology, 21.06.2019 15:30, Gghbhgy8716
Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?
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Biology, 22.06.2019 06:00, nauticajanke03
The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.
Answers: 1
Biology, 22.06.2019 10:30, talanna394
Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?
Answers: 3
Which of the following is an example of osmosis?
a. water leaves the tubules of the kidney d...
a. water leaves the tubules of the kidney d...
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