Review Of The Basic Cellular Systems

Question 1

The cell membrane consists of …. And ….

Answer 1

Fat and protein

Question 2

Where are organelles found within the cell?

Answer 2

Cytoplasm

Question 3

What do ribosomes contain?

Answer 3

RNA and protein

Question 4

Ribosomes interact with rna from other part of the cell, joining amino acid chains together to form ….

Answer 4

Proteins

Question 5

Ribosomes make …. When attached to endoplasmic reticulum

Answer 5

Rough endoplasmic reticulum

Question 6

….. is a network of tubules, vesicles. And sacs.

Answer 6

Endoplasmic reticulum

Question 7

Rough endoplasmic reticulum is involved in making …..

Answer 7

Proteins

Question 8

Smooth endoplasmic reticulum is involved in building ….

Answer 8

Lipids (fats)

Question 9

…. Is located near the nucleus of the cells

Answer 9

Golgi complex

Question 10

…… is involved in the synthesis and packaging of various carbohydrates (sugar) and complex protein molecules such as enzymes

Answer 10

Golgi complex

Question 11

…. Are membrane bound vesicles that contain digestive enzymes

Answer 11

Lysosomes

Question 12

…… function as intracellular digestive enzymes breaking down bacteria and organic debris

Answer 12

Lysosomes

Question 13

…. Are found in high concentrations in the liver and neutralize toxins such as alcohols

Answer 13

Peroxisomes

Question 14

….. are small, rod-like organelles that function as the metabolic centre of the cell

Answer 14

Mitochondria

Question 15

… is the major energy source for the body

Answer 15

ATP

Question 16

The …. Contains the genetic material of the cell

Answer 16

Nucleus

Question 17

The nucleus contains the genetic material of the cells which is called …. And the ….

Answer 17

Chromatin and the nucleoli

Question 18

Nucleoli are rounded dense structures that contain ……

Answer 18

RNA

Question 19

…. Is responsible for controlling the cellular activities

Answer 19

RNA

Question 20

The membrane surrounding the nucleus is called the ….

Answer 20

Nuclear envelope

Question 21

What are the four types of tissues?

Answer 21

1. Epithelial tissue
2. Connective tissue
3. Muscle tissue
4. Nerve tissue

Question 22

….. tissue covers the external surface of the body

Answer 22

Epithelium

Question 23

…. covers hollow organs of the body such as the intestines, blood vessels, and bronchial tubes.

Answer 23

Epithelial tissue

Question 24

…… lines the small intestine and absorbed nutrients from the foods we eat

Answer 24

Simple columnar epithelium

Question 25

The epithelial cells that line the inside of blood vessels are called ….

Answer 25

Endothelial cells

Question 26

Endothelial cells regulate the …(1)… through the vessels as well as …(2)…

Answer 26

1. Flow of blood

2. Clotting of blood

Question 27

… tissue connects the other types of tissues together

Answer 27

Connective tissue

Question 28

…. separates connective tissue cells from one another

Answer 28

Extracellular matrix

Question 29

The extracellular matrix consists of …(1)…, ….(2)….., ….(3)….

Answer 29

1. Protein fibres
2. non fibrous protein
3. Fluid

Question 30

…. is the major protein within the extracellular matrix

Answer 30

Collagen

Question 31

Coagulation is …

Answer 31

Clotting of blood

Question 32

…(1)… and …(2)… are subtypes of connective tissues

Answer 32

1. Bone

2. Cartilage