Biology, 16.03.2020 18:56 arthurcasella
Cytotoxic T cells and NK cells kill by secretion of proteins. The first called granzyme which forms complexes that penetrate the cell membrane and allows the passage of the apoptosis inducing protein perforin to enter the targeted cell. True False
Answers: 2
Biology, 22.06.2019 06:30, 10040813
Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?
Answers: 1
Biology, 22.06.2019 18:30, tiwaribianca475
How are primary producers important to the alligator's energy supply
Answers: 1
Cytotoxic T cells and NK cells kill by secretion of proteins. The first called granzyme which forms...
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