CELLS PT3

Question 1

Structure: Spherical shaped membrane bound organelles formed from the golgi apparatus; contain digestive enzymes

Answer 1

LYSOSOMES

Question 2

Structure: Small vesicles surrounded by a membrane

Answer 2

PEROXISOMES

Question 3

Function: Digest microbes or materials by the cell

Answer 3

LYSOSOMES

Question 4

Function: Involved in the biosynthesis of cholesterol (peroxidase enzymes)

Answer 4

PEROXISOMES

Question 5

Structure: Organized network of protein filaments

Answer 5

CYTOSKELETON

Question 6

provides structural support.

Answer 6

MICROTUBES

Question 7

maintain cell shape.

Answer 7

MICROFILAMENTS

Question 8

give mechanical support to structures like nucleus and plasma membrane.

Answer 8

INTERMEDIATE FILAMENTS

Question 9

Function: Maintains integral structural support and organization of cells

Answer 9

CYTOSKELETON

Question 10

is the movement of a substance from an area of its higher concentration to an area of its lower concentration.

Answer 10

DIFFUSION

Question 11

is the type of diffusion that requires a protein carrier.

Answer 11

FACILITATED DIFFUSION

Question 12

is the diffusion of water point across a selectively permeable membrane

Answer 12

OSMOSIS

Question 13

Is the type of diffusion of dissolved solutes through the plasma membrane

Answer 13

SIMPLE DIFFUSION

Question 14

This type of cell membrane transport uses energy (ATP) provided by the cell.

Answer 14

ACTIVE TRANSPORT PROCESS

Question 15

refers to bulk movement of substance out of the cell by fusion of secretory vesicles with the plasma membrane.

Answer 15

EXOCYTOSIS

Question 16

refers to bulk movement of substance into the cells by vesicles forming at the plasma membrane.

Answer 16

ENDOCYTOSIS

Question 17

It is the longer phase of the cell cycle where the cell is active and preparing for cell division.

Answer 17

INTERPHASE

Question 18

Cells arise from the division of other cells.

Answer 18

CELL DIVISION

Question 19

consists of four stages-prophase, metaphase, anaphase, and telophase. The result is two daughter nuclei, each identical to the mother nucleus.

Answer 19

MITOSIS