subject
Biology, 20.10.2021 06:20 missdakotacheyenne

Which of the following best describes how the structure of the fluid mosaic model of the cell membrane controls the movement of substances in and out of the cell? (3 points) It contains enzymes, which are layered around the membrane and facilitate endocytosis.
It has embedded water-soluble peripheral proteins, which facilitate exocytosis of cellular waste.
It is amphipathic, allowing polar and nonpolar substances to easily enter and leave by diffusion.
It is selectively permeable, allowing some molecules to enter and leave more easily than others.

ansver
Answers: 2

Other questions on the subject: Biology

image
Biology, 21.06.2019 23:00, annabellthedivp3u9ve
Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.
Answers: 3
image
Biology, 22.06.2019 03:50, FoxGirl1971
2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms
Answers: 2
image
Biology, 22.06.2019 04:30, dbenjamintheflash5
What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled
Answers: 2
image
Biology, 22.06.2019 05:30, ic838847
Select the word from the list that best fits the definition a system made of 25 satellites
Answers: 3
You know the right answer?
Which of the following best describes how the structure of the fluid mosaic model of the cell membra...

Questions in other subjects: