Chapter 2- Cells and Tissues

Question 0

Chromatin

Answer 0

Become chromosomes in meiosis

Question 1

Cells

Answer 1

• building blocks of the human organism
• come in a wide variety of types, shapes, sizes
• perform a wide variety of functions
• contain “little organs” called organelles

Question 2

Nucleolus

Answer 2

Produces ribosomes

Question 3

Ribosomes

Answer 3

Manufacture proteins

Question 4

Rough endoplasmic reticulum

Answer 4

Ribosomes attach

Question 5

Nucleus

Answer 5

Brain of the cell

Nuclear membrane

Question 6

Mitochondrion

Answer 6

Energy source

Question 7

Smooth endoplasmic reticulum

Answer 7

Steroid and fatty acid synthesis

Question 8

Centriole

Answer 8

Active in meiosis

Question 9

Plasma (cell) membrane

Answer 9

Protection of the cell

Question 10

Cytoplasm

Answer 10

Jelly substance

Question 11

Lysosomes

Answer 11

Contain enzymes

Question 12

Golgi complex

Answer 12

Produce lysosomes

Question 13

Passive process

Answer 13

No energy

Question 14

Diffision

Answer 14

Electrolytes move hight to low concentration

Question 15

Osmosis

Answer 15

Water moves from high to low concentration

Question 16

Filtration

Answer 16

I’m electrolytes move through capillary walls

Question 17

Active process

Answer 17

Requires energy

Question 18

Active transport

Answer 18

Electrolytes move from low concentration to high

Question 19

Phagocytosis

Answer 19

Cells “eat” bacteria and debris

Macrophage eats bacteria forms a vacuole and lysosomes in cell contain enzymes to break down bacteria