Which of the following statements is true?
a. during active transport a material maybe move...
Which of the following statements is true?
a. during active transport a material maybe move from an area of low concentration to an area of high concentration.
b. during passive transport energy is used to move materials against a concentration gradient.
c. during active transport water is pumped across a membrane to equalize the concentration of salts on both sides.
d. during passive transport osmosis allow salts to move from one side of the membrane to the other to equalize concentration on both sides.
Answers: 1
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Which statement best explains how cellular respiration maintain homeostasis in animals? it maintains body temperature by absorbing energy. it breaks glucose into energy required by the organism. it speeds up metabolism by making oxygen. it produces energy from hormones present in the organism.
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Biology, 21.06.2019 21:20
How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.
Answers: 2
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Answers: 3
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