subject
Biology, 22.12.2020 05:40 maddy6882

The phrase “too large or too charged” is a helpful way to remember what kinds of molecules need to cross the cell membrane via an intermembrane protein, rather than by crossing directly through the phospholipid bilayer. Describe why some molecules can pass directly through the phospholipid bilayer, while those that are too large or too charged need to pass through a membrane protein.

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 01:00
In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low
Answers: 2
question
Biology, 22.06.2019 02:30
What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen
Answers: 1
question
Biology, 22.06.2019 03:30
Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?
Answers: 3
question
Biology, 22.06.2019 23:20
Chimeras are interesting organisms that have two different sets of dna. chimeras occur when when two different zygotes fuse to form one organism. some chimeras have no outward symptoms,while some have two different eye colors it two different blood types what roles do mitosis and meiosis play in the process
Answers: 2
You know the right answer?
The phrase “too large or too charged” is a helpful way to remember what kinds of molecules need to c...
Questions
question
Advanced Placement (AP), 18.12.2019 06:31
question
Geography, 18.12.2019 06:31