Role Ofrole Of Membrane Proteins

Question 1

_ play role in many cellular functions

Answer 1

Proteins embedded in cell membrane

Question 2

Proteins that span cell membrane from inside to out, allow cells to _

Answer 2

Communicate chemically

Question 3

Membrane proteins responsible for most of _ functions of cell membrane

Answer 3

Specialized

Question 4

2 groups of membrane proteins are (2)

Answer 4

Integral proteins

Peripheral proteins

Question 5

Vast majority of integral proteins _

Answer 5

Penetrate all the way through membrane

Question 6

Integral proteins are _

Answer 6

Trans-membrane

Question 7

Integral proteins allow substances to be exchanged between _ and _ environment

Answer 7

Internal

External

Question 8

Integral proteins allow substance exchange either by pores or by physically _

Answer 8

Ferrying molecule across

Question 9

Integral proteins also provide binding sites for _

Answer 9

Chemicals released by other cells

Question 10

Binding sites allow chemicals released by other cells to bind, allowing cells to _

Answer 10

Communicate

Question 11

Some glycoproteins act as _

Answer 11

Identification tags