Biology, 05.07.2019 00:00 gomezandy8537
(15 points! ) 1.)how does passive transport occur if the cell doesn’t expend any energy? 2.) how do transport proteins move molecules against a concentration gradiant in active transport? 3.) how do endocytosis and exocytosis utilize the plasma membrane of a cell?
Answers: 2
Biology, 21.06.2019 13:30
Which of the following is not a classification of marine organisms? a. benthos c. neritic b. nekton d. plankton select the best answer from the choices provided a b c d i know the answer is not option b
Answers: 1
Biology, 22.06.2019 06:30
How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.
Answers: 1
Biology, 22.06.2019 14:20
Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament
Answers: 2
(15 points! ) 1.)how does passive transport occur if the cell doesn’t expend any energy? 2.) how...
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