cel membrane

Question 1

what is fluid mosaic model

Answer 1

phosolipid bilayer with protein

Question 2

what are the two types of protein

Answer 2

integral proteins and peripheral proteins

Question 3

what are integral proteins

Answer 3

protrude out both sides of membrane so within while membrane

Question 4

what is peripheral proteins

Answer 4

only protrude out one side of the membrane

Question 5

what is the 5 functions of proteins

Answer 5

channel protein, carrier protein, cell recognition, receptor and enzymatic

Question 6

what does cholesterol do

Answer 6

stabilize and maintain the membrane

Question 7

permeability

Answer 7

regulates the entrance and exit of molecules in and out of the cell

Question 8

permeable

Answer 8

all molecules pass through

Question 9

impermeable

Answer 9

no molescules pass

Question 10

semipermeable

Answer 10

some molecules pass through

Question 11

selectively permeable or differential my permeable

Answer 11

small molecules pass through and large cannot

Question 12

what is the glycoprotein

Answer 12

its attached to proteins

Question 13

glycolipid

Answer 13

carbohydrates by themselves