Biology, 24.06.2019 07:00 silverdays566
The idea that viruses originated as genetic material that was able to move within a genome, eventually exiting a cell and entering another is the hypothesis. a. progressive b. coevolution c. regressive d. recessive
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Biology, 22.06.2019 09:00
What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
Answers: 2
Biology, 22.06.2019 19:00
Which of the following is the best definition of a eukaryota? a. a one-celled organism that does not have a membrane-bound nucleus b. a one-celled organism that does not have a cell wall c. an organism whose cells each contain a membrane-bound nucleus d. an organism whose cells each have a cell wall
Answers: 2
Biology, 22.06.2019 20:30
Procedure in pregnancy to have access to fetus. what do you call this procedure?
Answers: 1
Biology, 23.06.2019 04:00
This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.
Answers: 2
The idea that viruses originated as genetic material that was able to move within a genome, eventual...
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