Use the drop-down menus and the image to
complete these statements about prokaryotes.
Pr...
Use the drop-down menus and the image to
complete these statements about prokaryotes.
Prokaryotes
a nucleus
surrounding their chromosome of DNA,
Prokaryotes are
eukaryotes
simple cells than
Prokaryotes have a
outside their cell
membrane that gives protection and support.
Prokaryotes will often move by a tail-like
Answers: 2
Biology, 22.06.2019 16:40
Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper
Answers: 2
Biology, 22.06.2019 19:30
How do high-energy electrons from glycolysis and the krebs cycle contribute to the formation of atp from adp in the electron transport chain? a. high-energy electrons interact with pyruvic acid to create a phosphate bond with adp, forming atp. b. high-energy electrons supply the needed energy to synthesize atp from the lower-energy adp in the electron transport chain. c. high-energy electrons supply a negative charge which causes the citric acid to oxidize, forming a phosphate group to bond with adp. d. high-energy electrons increase the temperature of adp so it easily reacts to form atp.
Answers: 2
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