Biology, 10.09.2019 00:10, blackopsty23
When a cell is in equilibrium with its environment, which of the following processes occurs for substances that can diffuse through the plasma membrane?
a) there is random movement of substances into and out of the cell.
b) all movement of molecules across the plasma membrane occurs by active transport.
c) there is directed movement of substances into and out of the cell.
d) there is no movement of substances into or out of the cell.
Answers: 3
Biology, 21.06.2019 19:30, womankrush538
Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.
Answers: 2
Biology, 22.06.2019 10:30, krisayon8126
Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.
Answers: 3
Biology, 22.06.2019 11:00, desscraft30
Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above
Answers: 1
When a cell is in equilibrium with its environment, which of the following processes occurs for subs...
Biology, 18.03.2021 02:50
Chemistry, 18.03.2021 02:50
Mathematics, 18.03.2021 02:50
Mathematics, 18.03.2021 02:50
Mathematics, 18.03.2021 02:50