Module 6

Question 1

Main component of Cell membrane

Answer 1

Phospholipid

Question 2

Integral protein

Answer 2

Embedded in the membrane

Question 3

Channel protein

Answer 3

Permits movement of substances through

Question 4

Receptors

Answer 4

Bind molecules that trigger changes in the cell

Question 5

Glycoprotein

Answer 5

Protein with carbohydrate for cell recognition

Question 6

Peripheral protein

Answer 6

Do not span membrane

Question 7

Concentration gradient

Answer 7

Difference in the number of molecules between two regions

Question 8

Transport proteins

Answer 8

Acts as passageway to allow molecules into or out of the cell

Question 9

Tonicity

Answer 9

Comparison of solute concentration between two solutions

Question 10

Hypertonic

Answer 10

Solution with less water (more solutes)

Question 11

Hypotonic

Answer 11

Solution with more water( fewer solutes)

Question 12

Isotonic

Answer 12

When two solutions have the same amount of water and solutes

Question 13

Endocytosis

Answer 13

Transport materials into the cell

Question 14

Exicytosis

Answer 14

Transports materials outside of the cell