Essential Cell Structures And Functions

Question 1

Where is the RNA made?

Answer 1

Nucleus

Question 2

What are protein complexes composed of two subunits?

Answer 2

RNA

Question 3

Where Is the site of cell respiration?

Answer 3

Mitochondria

Question 4

What has a double membrane with pours?

Answer 4

Nuclear envelope

Question 5

Which ER is studded with ribosomes?

Answer 5

Rough

Question 6

What can be found alone in the cytoplasm or attached to the Endoplasmic Reticulum?

Answer 6

Ribosomes

Question 7

What do ribosomes do alone in the cytoplasm?

Answer 7

Make proteins for use within the cell.

Question 8

Where are vesicles then pinched off from the Golgi body to be secreted?

Answer 8

Golgi apparatus

Question 9

What do ribosomes do when attached to RER?

Answer 9

Makes proteins for export out of the cell.

Question 10

Which ER lacks ribosomes?

Answer 10

Smooth

Question 11

What contains a green pigment call chlorophyll that absorbs sunlight in photosynthesis?

Answer 11

Chloroplast

Question 12

Which ER is the site of phospholipid synthesis and the packaging of protein into vesicles?

Answer 12

Smooth

Question 13

What are vesicles produced by the Golgi apparatus?

Answer 13

Lysosomes

Question 14

What is the largest organelle?

Answer 14

Nucleus

Question 15

What has outer and inner membranes in its structure?

Answer 15

Mitochondria

Question 16

Which ER is attached to the nuclear membrane?

Answer 16

Rough

Question 17

What has chromatin and ribosomal subunits?

Answer 17

Nucleolus

Question 18

Very active cells have more ________.

Answer 18

Mitochondria

Question 19

What is the site where cell products are packaged for export?

Answer 19

Golgi apparatus

Question 20

What is assembled in the nucleolus?

Answer 20

Ribosomes

Question 21

What transports materials through the cell?

Answer 21

ER

Question 22

What controls protein synthesis?

Answer 22

Nucleus

Question 23

What is made up of a phospholipid bilayer with transport proteins and cholesterol?

Answer 23

Cell membrane

Question 24

What is involved in the production of lysosomes?

Answer 24

Golgi apparatus

Question 25

What contains digestive enzymes and are involved in intracellular digestion of food particles, disease causing bacteria and worn out cell parts?

Answer 25

Lysosomes

Question 26

What is the "powerhouse of the cell"?

Answer 26

Mitochondria

Question 27

What is the brain of the cell?

Answer 27

Nucleus

Question 28

What is the site of protein synthesis?

Answer 28

Ribosomes

Question 29

What is the site of cell photosynthesis?

Answer 29

Chloroplast

Question 30

Which ER is the site of protein synthesis and processing?

Answer 30

Rough

Question 31

Where are proteins modified by being combined with fats or carbohydrates?

Answer 31

Golgi apparatus

Question 32

What is larger and more complex than mitichondria?

Answer 32

Chloroplast

Question 33

What acts as a container, storing water and dissolved particles?

Answer 33

Vacuole

Question 34

What is a collection of Golgi bodies?

Answer 34

Golgi apparatus

Question 35

Plants have a large central ______ for water storage.

Answer 35

Vacuole

Question 36

What controls what leaves and enters the cell?

Answer 36

Cell membrane

Question 37

Unicellular animals can use contractile ______ for movement.

Answer 37

Vacuoles