Chapter 4

Question 0

The surface area of a cell can only be so big because..

Answer 0

They won’t function properly

Question 1

What does the cell theory state

Answer 1

• all living things are composed of one or more cells
• cells are the basic unit of structure and function
• cells only come from existing cells

Question 2

Prokaryotic cell

Answer 2

• no membrane bound organelle

- no nucleus

Question 3

Example of prokaryotic

Answer 3

Bacteria

Question 4

Eukaryotic cells

Answer 4

The cells that make up most living things

Question 5

An example of a eukaryotic cell is

Answer 5

Cells inside humans

Question 6

What does the cell membrane do

Answer 6

Surround the cell and gives it support and shape

Question 7

What is the cell membrane also called

Answer 7

Plasma membrane

Question 8

The cell membrane is

Answer 8

Selectively or semi permeable

Question 9

What does semi permeable mean

Answer 9

The cell membrane is able to control what goes in and out of the cell

Question 10

The cell membrane is a

Answer 10

Lipid bilayer

Question 11

What is the lipid bilayer made of

Answer 11

Membrane proteins

Question 12

What is the brain of the cell

Answer 12

Nucleus

Question 13

Spherical structure, usually located in the center of the cell

Answer 13

Nucleus

Question 14

Function of nucleus

Answer 14

Making nucleic acids and directing the cells activities

Question 15

The nucleolus

Answer 15

Middle of the nucleus

Question 16

The nucleolus makes

Answer 16

Ribosomes

Question 17

Nucleoplasm

Answer 17

Liquid inside the nucleus

Question 18

To what is the nucleolus rich in

Answer 18

Proteins and chromatin

Question 19

The nuclear membrane is also referred to as

Answer 19

The nuclear envelope

Question 20

Nuclear membrane

Answer 20

Double membrane that is semi permeable

Question 21

How is the nuclear membrane semi permeable

Answer 21

Pores

Question 22

The most numerous of organelles

Answer 22

Ribosome

Question 23

Function of ribosomes

Answer 23

Making proteins

Question 24

Ribosomes can exist in two ways

Answer 24

- Free floating in the cytoplasm | - Attached to the ER

Question 25

System of membranes forming folded sacs and tunnels

Answer 25

Endoplasmic reticulum

Question 26

Two types of ER

Answer 26

Rough | Smooth

Question 27

What is rough ER responsible for

Answer 27

Protein production

Question 28

What is smooth ER responsible for

Answer 28

Produces lipids and area of detoxifying for the cell

Question 29

Stack of membranes filled with fluid and dissolved substance

Answer 29

Golgi complex

Question 30

What does the Golgi complex do

Answer 30

Processes, packages, and secreting organelle

Question 31

Powerhouse of the cell

Answer 31

Mitochondria

Question 32

Where do mitochondria get power from

Answer 32

The process of cellular respiration in the form of ATP

Question 33

Two layers of mitochondria

Answer 33

Smooth, outer layer | Highly folded, inner layer cristae

Question 34

Mitochondria contains its own

Answer 34

DNA

Question 35

Small spherical organelles that contain digestive enzymes

Answer 35

Lysosomes

Question 36

Lysosomes function

Answer 36

Digest food particles, disease-causing bacteria, and worn out and broken parts of the cell

Question 37

Liquid-filled space that stores food, water, and minerals

Answer 37

Vacuoles

Question 38

Function of vacuoles

Answer 38

Store waste until the cell is able to get rid of it

Question 39

The vacuoles in animal cells are usually

Answer 39

Small

Question 40

Thick outer layer covering the outside of the membrane in a plant cell

Answer 40

Cell wall

Question 41

Cell wall is made of

Answer 41

Cellulose

Question 42

Function of cell wall

Answer 42

Protects and supports the cells

Question 43

Remains after the cell has died

Answer 43

Cell wall

Question 44

Made up of the wall of dead cells

Answer 44

Wood

Question 45

Cell part that constipation the green pigment chlorophyll

Answer 45

Chloroplasts

Question 46

Function of chloroplasts

Answer 46

Traps energy from the sun and the plant use the energy to make food though photosynthesis

Question 47

The order of the structure in multicellular organisms

Answer 47

Cell-tissue-organ-organ system-organism