P1. part 5_Centrosomes, Centrioles, & Plasma Membrane.

Question 1

~ near the NUCLEUS
~ where MICROTUBULES sprouts.
~ ORGANIZE MICROTUBULES.
~ participate in MITOTIC SPINDLE FORMATION

Answer 1

CENTROSOMES

Question 2

~ composed of 9 SETS of TRIPLET MICROTUBULES arranged in a RING.
~ REPLICATE before cell division.
~ ORGANIZE MICROTUBULES
~ CELL’S SKELETAL SYSTEM

Answer 2

CENTRIOLES

Question 3

~ PHOSPHOLIPIC BILAYER
~ PROTEINS + CHOLESTEROL (integral & peripheral)
~ SELECTIVELY PERMEABLE BOUNDARY of the cell.

Answer 3

PLASMA MEMBRANE

Question 4

~ CELL COMMUNICATION
~ PHYSICAL BARRIER
~ regulates IN & OUT material movement
~ establishes & maintains ELECTRICAL CHARGE DIFFERENCE

Answer 4

PLASMA MEMBRANE