Biology, 06.12.2019 20:31 claudiasfandom
The cell membrane around a cell forms a barrier that protects and regulates the cell. certain chemicals can pass through the plasma membrane because they have similar chemical properties as the membrane. which best describes those that can pass through? a. they are concentrated. b. they are soluble. c. they are diluted. d. they are heated.
Answers: 3
Biology, 22.06.2019 00:10, bobtothemaxthe1st
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
Biology, 22.06.2019 15:00, whitethunder05
Located at the epidermal-dermal junction of the skin. select all true statements about the transformation of melanocytes into abnormal cell
Answers: 3
Biology, 22.06.2019 16:00, warnene17
Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.
Answers: 1
The cell membrane around a cell forms a barrier that protects and regulates the cell. certain chemic...
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