1.2 p22-32 images

Question 1

What is A

Answer 1

Cell Membrane

Question 2

What is B

Answer 2

Endoplasmic reticulum

Question 3

What are the dots around B

Answer 3

ribosomes

Question 4

What is C

Answer 4

Nucleus

Question 5

What is D

Answer 5

Ribosomes

Question 6

What is E

Answer 6

Vacuoles

Question 7

What is F

Answer 7

Mitochondria

Question 8

What is G

Answer 8

Golgi Body

Question 9

What does this image show?

Answer 9

Cellular respiration

Question 10

Explain cellular respiration

Answer 10

food(glucose) plus oxygen

Gives off carbon-dioxide c02, water, and engergy that can be used by living things

Question 11

Explain how you can tell this is a plant cell by looking at the vacuole

Answer 11

Vacuoles tend to be larger in plants. They are temporary storage areas that sometmes store waste

Question 12

How would you know this is an animal cell by looking at the vacuoles?

Answer 12

There are many vacuoles, which shows it is not a plant cell. Also these vacuoles are much smaller than those in plant cells

Question 13

What does the Endoplasmic reticulum do?

Answer 13

It is a series of fan or accordion like folds or channels that transport materials

Question 14

What do the ribosomes do?

Answer 14

Ribosomes are a small factory creating protein

Question 15

What does the Golgi body do?

Answer 15

once a ribosome has made the protein, it passes through the endoplasmic reticulum and the Golgi body packs the protein into a membrane. The Golgi body creates the vesicles by taking the protein and wrapping it up.

Question 16

What do vesicles do?

Answer 16

They are little packs of protein, and the vesicles move the protein around the cell like a mail system. They carry proteins, nutrients, and water into, out of and around the inside of the cell

Question 17

What does lysosome do?

Answer 17

It breaks down and recyles old and worn out organelles. It has digestive chemicals to get rid of waste.

Question 18

Explain photosynthesis

Answer 18

Sun’s energy

plus

Carbon Dioxide CO

plus

water

=

Food (glucose)

Oxygen

Question 19

What do chloroplasts do?

Answer 19

Chloroplasts trap the energy from the sun and changes is it to chemical energy.

Question 20

What do mitochondria do?

Answer 20

they carry out cellular respiration and produce the energy that the cells use to carry out their activities

Question 21

What kind of a cell is this?

Answer 21

Procaryotic

might be a bacteria

organelles do not have membranes

there is no nucleus just floating DNA

Question 22

What kind of cell is this?

Answer 22

Eukaryotic

organelles are surrounded by membranes