science organelles

Question 1

what is an animal cell?

Answer 1

a cell that typically contains a nucleus but does not have a cell wall.

Question 2

what is a plant cell?

Answer 2

Plant cells are the building blocks of plants. Photosynthesis is the major function performed by plant cells.

Question 3

what is mitochondria?

Answer 3

the main energy source

Question 4

What is the nucleus?

Answer 4

controls what happens in the cell and contains DNA.

Question 5

what is cytoplasm?

Answer 5

sight of chemical reactions

Question 6

describe the cell membrane

Answer 6

it controls what goes in and out of a cell and keeps all substances inside.

Question 7

what are ribosomes?

Answer 7

they produce protein and help transport oxegen through the blood

Question 8

describe chloroplast (only in plants)

Answer 8

the sight of photosynthis

Question 9

cell wall (only in plants)

Answer 9

supports the cell (a ridgid layer)

Question 10

vacuole (small ones in animal)

Answer 10

contains all waste products and liquid.

Question 11

list the orrganelles of an animal cell

Answer 11

1- nucleus 2-mitochondrion 3-cell membrane 4-cytoplasm 5-ribosomes

Question 12

list the orrganelles of a plant cell

Answer 12

1- nucleus 2-mitochondrion 3-cell membrane 4- cytoplasm 5-ribosomes 6-permanate vacuole 7-cell wall 8-chloroplast

Question 13

define nucleolus

Answer 13

Makes ribosomes

Question 14

Define Rough Endoplasmic Reticulum

Answer 14

makes and transports proteins

Question 15

Define Smooth Endoplasmic Reticulum

Answer 15

makes and transports lipids

Question 16

define golgi body

Answer 16

modifies and packages proteins