Biology, 07.07.2019 22:30 nadinealonzo7853
Which of the following best describes passive transport of materials across a membrane? passive transport requires energy and moves materials from areas of relatively lower to higher concentration. passive transport does not require energy and moves materials from areas of relatively lower to higher concentration. passive transport does not require energy and moves materials from areas of relatively higher to lower concentration. passive transport requires energy and moves materials from areas of relatively higher to lower concentration.
Answers: 2
Biology, 22.06.2019 15:10
When energy is used, atp molecules convert to adp molecules. this process is called
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Biology, 22.06.2019 18:30
Which of the following are not matched correctly? cd8+: directly destroy infected or cancerous cells t reg cell: reduce the adaptive response once threat passes t l: activate cellular branch (cytotoxic t cells, macrophages, nk cells) t 2: stimulate b cells to make antibodies t (cd4+): mhc i
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Biology, 22.06.2019 21:30
How would this hypothesis different from the scientific law a. increases gene flow b. eliminates fixed alleles c. allows divergence to occur d. stops adaptive radiation
Answers: 1
Which of the following best describes passive transport of materials across a membrane? passive tra...
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