M2: Cell Organelles Lecture

Question 1

What are the 3 major parts of the cell

N_______
C_________
C___ __________

Answer 1

Nucleus
Cytoplasm
Cell Membrane

Question 2

is composed of numerous parts with specific functions

Answer 2

cell

Question 3

known as plasma membrane

Answer 3

cell membrane

Question 4

outermost covering of the cell

Answer 4

cell membrane

Question 5

a semipermeable membrane
- materials do not easily go in/out of the cell

Answer 5

cell membrane

Question 6

protects the cell

Answer 6

cell membrane

Question 7

forms a boundary that separates an individual cell from external environment

Answer 7

cell membrane

Question 8

parts of a cell membrane

double layer of p____________
c_________
p_________
c____________

Answer 8

double layer of phospholipids
carbohydrates
protein
cholesterol

Question 9

filled with organelles, fills the space between the nucleus and cell membrane

Answer 9

cytoplasm

Question 10

liquid-like structure (cytoplasm)

Answer 10

cytosol

Question 11

made up of cytosol

Answer 11

cytoplasm

Question 12

storehouse of genetic information (DNA)

Answer 12

nucleus

Question 13

blueprint of the cell

Answer 13

DNA

Question 14

dictates what the cell has to do

Answer 14

nucleus

Question 15

parts of a nucleus

nucleo____
nucleo____
nucle__ _____
nucle__ _________

Answer 15

nucleolus
nucleoplasm
nuclear pore
nuclear envelope

Question 16

part of the nucleus where ribosomes are produced

Answer 16

nucleolus

Question 17

part of the nucleus that is an equivalent of cytoplasm

Answer 17

nucleoplasm

Question 18

part of the nucleus where ribosomes leave

Answer 18

nuclear pore

Question 19

part of the nucleus that encloses it

Answer 19

nuclear envelope

Question 20

part of the nucleus where synthesis of ribosomes occur

Answer 20

nucleolus

Question 21

cell organelles found both in animal and plant cells

1. E_______ ___________
2. R_____________
3. G______ ____________
4. M_____________
5. V_______/v________
6. P___________
7. C__________

Answer 21

1. Endoplasmic reticulum
2. ribosomes
3. Golgi apparatus
4. mitochondria
5. vacuole/vesicle
6. peroxisome
7. cytoskeleton

Question 22

interconnected network of thin and folded membranes

Answer 22

endoplasmic reticulum

Question 23

arranged like a maze, inside the maze is a LUMEN

Answer 23

endoplasmic reticulum

Question 24

where protein and lipid synthesis occur inside the endoplasmic reticulum

Answer 24

lumen

Question 25

type of ER - site for lipid synthesis

Answer 25

smooth endoplasmic reticulum

Question 26

type of ER - break down drugs and alcohol

Answer 26

smooth endoplasmic reticulum

Question 27

type of ER - presences of ribosomes which results to protein synthesis

Answer 27

rough endoplasmic reticulum

Question 28

its main function is protein synthesis

Answer 28

ribosome

Question 29

imbedded within the ER or cytoplasm

Answer 29

ribosome

Question 30

Layered stacks of membrane- enclosed spaces

Answer 30

Golgi apparatus

Question 31

Process, sort, packaged, and deliver protein

Answer 31

Golgi apparatus

Question 32

Modify protein using an enzyme

Answer 32

Golgi apparatus

Question 33

Supply energy to the cell

Answer 33

Mitochondria

Question 34

Site of cellular respiration

Answer 34

Mitochondria

Question 35

Central vacuole

Answer 35

Plant Vacuole

Question 36

Large in size

Answer 36

Plant Vacuole

Question 37

Supports the structure of the plant

Answer 37

Plant Vacuole

Question 38

May also contain toxins, waste products, and pigments

Answer 38

Plant Vacuole

Question 39

Small in size

Answer 39

Animal Vacuoles and Vesicles

Question 40

May have several vacuoles in the cytoplasm

Answer 40

Animal Vacuoles and Vesicles

Question 41

Short -lived, can be formed or recycled as needed

Answer 41

Animal Vacuoles and Vesicles

Question 42

Some transform into a VACUOLE or a LYSOSOME

Answer 42

Animal Vacuoles and Vesicles

Question 43

re small vesicles, single membrane-bound organelles.

Answer 43

Peroxisomes

Question 44

They contain digestive enzymes for breaking down toxic materials

Answer 44

Peroxisomes

Question 45

Hydrogen peroxide into water and oxygen

Answer 45

Peroxisomes

Question 46

They contain oxidative enzymes for metabolic activity

Answer 46

Peroxisomes

Question 47

Lipid oxidation

Answer 47

Peroxisomes

Question 48

A microtubule

Answer 48

Cytoskeleton

Question 49

Microscopic fiber

Answer 49

Cytoskeleton

Question 50

Holds or suspends organelles in the cytoplasm

Answer 50

Cytoskeleton

Question 51

Parts that are only present in plants 1. P__________ 2. C____ W_______

Answer 51

plastids and cell wall

Question 52

Give Plants its color

Question 53

Produce glucose/ sugar

Answer 53

Plastids

Question 54

Where photosynthesis occur

Answer 54

Plastids

Question 55

Rigid layer Protection Rigid support Gives Shape

Answer 55

Cell wall

Question 56

Other organisms that have cell wall Bacteria A_________ Fungi

Answer 56

algae

Question 57

Parts that are found only in animals C__________ CI________ and FL_________ L_________

Answer 57

centrioles cilia and flagella lysosome

Question 58

Main Microtubule Organizing Center (MTOC)

Answer 58

Centrioles

Question 59

Active during cell reproduction

Answer 59

Centrioles

Question 60

A microtubule For locomotion

Answer 60

Cilia and Flagella

Question 61

Round shape, membrane bound dense granular structures containing hydrolytic enzymes

Answer 61

Lysosome

Question 62

Responsible mainly for intracellular and extracellular digestion.

Answer 62

lysosome

Question 63

Breakdown of macromolecules and dead organelles

Answer 63

Lysosome