Ch 3: Cells

Question 1

Cytoplasm function

Answer 1

Suspends all cell structures

Question 2

Cytosol =

Answer 2

Liquid part of cytoplasm

Question 3

Cytoskeleton function

Answer 3

Gives cell its shape & assists with movement

Question 4

Nucleus function

Answer 4

Controls cell activity

Question 5

Nucleolus function

Answer 5

Holds RNA

Question 6

Nucleoplasm function

Answer 6

Suspends RNA

Question 7

Nuclear membrane function

Answer 7

Seperates DNA from cytoplasm

Question 8

Nuclear pores function

Answer 8

Allows large molecules to pass through

Question 9

Mitochondria function

Answer 9

Cellular respiration

Question 10

Golgi body function

Answer 10

Modification, packaging and secretion of proteins

Question 11

Endoplasmic reticulum function

Answer 11

Storage and transport of materials, surface on which chemical reactions can occur

Question 12

Centrioles function

Answer 12

Involved with reproduction of the cell

Question 13

Ribosomes function

Answer 13

Protein synthesis

Question 14

Lysosomes function

Answer 14

Break down new materials, dispose of old organelles

Question 15

Organelles are

Answer 15

All the structures suspended writhing the cytoplasmic within call membrane, that carry out particular functions

Question 16

Vesicles are

Answer 16

Small bubbles of liquid containing proteins, form on edges of the membrane of Golgi body

Question 17

Inclusions are

Answer 17

Chemical substances that are not part of the cell eg.haemoglobin

Question 18

Cell membrane function

Answer 18

Semi permeable membrane allows certain substances in/out of the cell, seperate a from external environment