Which of the following statements is true? (1 point)
during active transport, a material may...
Biology, 12.11.2019 19:31 locomexicano03
Which of the following statements is true? (1 point)
during active transport, a material may be moved from an area of low concentration to an area of high concentration.
during passive transport, energy is used to move material against a concentration gradient.
during active transport, water is pumped across a membrane to equalize the concentration of salts on both sides.
during passive transport, osmosis allows salts to move from one side of the membrane to the other to equalize concentrations on both sides.
Answers: 2
Biology, 21.06.2019 15:10
Use this diagram of an animal cell to answer the question. where does the first stage of cellular respiration occur? w x y z
Answers: 1
Biology, 22.06.2019 00:00
Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels
Answers: 3
Biology, 22.06.2019 01:30
Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm
Answers: 1
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