Biology, 20.10.2020 07:01 ksanchez2100
Which of the following examples of membrane transport requires energy from ATP?
a. Movement of Nations from a lower concentration inside the cell to a higher concentration outside of the cell
b. Movement of glucose molecules from a higher concentration outside of the cell to a lower concentration inside of the cell
c. Movement of water into a cell
d. None of the above
Answers: 3
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Biology, 22.06.2019 02:30
Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .
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Biology, 22.06.2019 11:00
Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.
Answers: 1
Which of the following examples of membrane transport requires energy from ATP?
a. Movement of Nati...
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