CELLS notes review

Question 1

Name the characteristics of cell theory

Answer 1

• All living things are composed of one or more cells
• Our knowledge is built on with microscopes
• All cells come from the division of pre-existing cells
• Cells are the building blocks of life

Question 2

What are the structures of the cell membrane

Answer 2

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Question 3

What are organelles?

Answer 3

Small bodies with specific structures and functions within the cell

Question 4

Name the jobs of organelles

Answer 4

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Question 5

Vacuole vs. Vesicle

Answer 5

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Question 6

What are characteristics of plant cells?

Answer 6

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Question 7

What are double membranes?

Answer 7

2 phospholipid bilayers that have pores in it for molecules to enter and exit

Question 8

Name the organelle with a double membrane

Answer 8

Nucleus

Question 9

What is cellular reaction?

Answer 9

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Question 10

What makes ATP?

Answer 10

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Question 11

What are Eukaryotic characteristics?

Answer 11

• Include plants, animals, protozoa and fungi
• Contain nuclei and other membrane bound organelles
• Genetic material is organized into chromosomes

Question 12

What are prokaryotic characteristics?

Answer 12

• Include bacteria and blue-green algae
• Single-celled organisms that lack a true nucleus and other membrane bound organelles
• DNA is usually circular

Question 13

Mitochondria structures

Answer 13

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Question 14

What do cells need?

Answer 14

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Question 15

Why are cells a certain size?

Answer 15

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Question 16

What are cell functions?

Answer 16

• To grow
• To reproduce
• To interact with the government

Question 17

How are proteins made?

Answer 17

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Question 18

How are lipids made?

Answer 18

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Question 19

What is a molecule?

Answer 19

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Question 20

Where can you find molecules in the cell?

Answer 20

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Question 21

Where can rRNA be found?

Answer 21

Within the nucleus (nucleolus)

Question 22

Which organelles make ATP?

Answer 22

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Question 23

Where is glucose made?

Answer 23

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Question 24

What are ribosomes?

Answer 24

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Question 25

What are organelles functions?

Answer 25

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Question 26

What are histones?

Answer 26

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Question 27

What is cristae?

Answer 27

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Question 28

What is protein flow?

Answer 28

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Question 29

What are characteristics of an animal cell?

Answer 29

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Question 30

What are characteristics of a plant cell?

Answer 30

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Question 31

What is the cell membrane?

Answer 31

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Question 32

What is a cells functions?

Answer 32

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Question 33

Which cells "packages" proteins?

Answer 33

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Question 34

Cell membrane

Answer 34

The thin layer which separates the cell contents from its environment (Plants and bacteria have cell walls, animals do not)

Question 35

Cytoplasm

Answer 35

Liquid substance between the nucleus and the cell membrane where the organelles are located (The jelly like fluid within a cell)

Question 36

Nucleus

Answer 36

Specialized structure within the cell which contains DNA and controls cell functioning and reproduction

Question 37

Nucleolus

Answer 37

- Stains dark - Within the nucleus - Synthesizes and stores the two sub units of rRNA

Question 38

Rough ER

Answer 38

Function is protein synthesis

Question 39

Smooth ER

Answer 39

Function is synthesis of lipids

Question 40

ER

Answer 40

(Endoplasmic reticulum) - System of membranous tubular canals that beins outside the nucleus and branches throughout the cystoplasm - Provides storage sites for synthesized products and transportation routes - Cells membrane factory

Question 41

What is required for the growth of the cell membrane?

Answer 41

Lipids

Question 42

What components of membranes are synthesized inthe smooth ER

Answer 42

Phospholipids and cholesterol

Question 43

Golgi Apparatus

Answer 43

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