9699451
Descrição
Quiz por Christine Davis - IU8, atualizado more than 1 year ago
|
Criado por Christine Davis - IU8
quase 7 anos atrás
|
|
Questão 1
Questão
What best explains the fluid mosaic model?
Responda
-
It is a model of mosaic molecules
-
There are many components of structure that migrate from place to place
-
It is a model that can move many molecules into and out of the cell
-
It is a model of many beautiful structures
Questão 2
Questão
What is the function of membrane carbohydrates?
Responda
-
Cell to cell or molecule transport recognition
-
The process of diffusion
-
The job of allowing the large molecules through the lipid bilayer
-
The job of keeping the good stuff in and the bad stuff out
Questão 3
Questão
What macromolecule makes up the majority of the structural integrity of the plasma (cell) membrane?
Responda
-
Glycolipids
-
Phospholipids
-
Lipids
-
Proteins
Questão 4
Questão
Which portion of the phospholipid is polar or hydrophilic?
Responda
-
The portion that allows only nonpolar molecules through the membrane
-
The portion that will come in contact with water
-
The inside portion only
-
The hydrocarbon tails of the phospholipid
Questão 5
Questão
The function of membrane proteins is to
Responda
-
allow all large material across the membranes
-
provide a passage for the polar substances or large molecules to move across the membrane
-
Allow substances that are non- polar substances and large to move across the membrane
-
Regulate only the water balance within the cell
Questão 6
Questão
Plasma membranes make up all the organelles in a Eukaryotic cell.
Responda
- True
- False
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.