Cells And Microscope

Question 1

Cell membrane

Answer 1

Allows substances to pass in and out of the cell

Question 2

Cytoplasm

Answer 2

Watery fluids that give support to the cell

Question 3

Nucleus

Answer 3

Controls the cell’s activity

Question 4

Vacuole

Answer 4

(Larger and permanent in plants)storage of food water wastes

Question 5

Cell wall

Answer 5

(Only in plant cell)gives strength to the cell

Question 6

Chloroplasts

Answer 6

(Only in plant cell)contains chlorophyll to help make food

Question 7

Base

Answer 7

Keeps the microscope stable

Question 8

Stage and stage clips

Answer 8

Hold the slide in place

Question 9

Light source

Answer 9

A built in light bulb or mirror that lights up the specimen

Question 10

Diaphagram

Answer 10

Controls the amount of light passing through the specimen

Question 11

Objective lens

Answer 11

Magnefies the specimen by diffrent factors x4 x10 x40

Question 12

Eye piece

Answer 12

Magnifies the specimen usually a factor of 10 (x10)

Question 13

Course focus wheel

Answer 13

Bring the image into rough focus

Question 14

Fine focus wheel

Answer 14

Bring the imagie into sharp focus

Question 15

Micrograph

Answer 15

An image formed when using an electron microscope

Question 16

Mitochodria and ribsomes

Answer 16

Can be seen with an electron microscope but can not be seen with alight microscope

Question 17

Organelle

Answer 17

Structure in a cell that carries out particular role

Question 18

Cell

Answer 18

Made up of organale,different cells do diffrent jobs

Question 19

Tissue

Answer 19

Groups of cells that work together e.g blood is made of red and white blood cells,plasma and platelets

Question 20

Organ

Answer 20

Group of tissues that work together

Question 21

System

Answer 21

Group of organs that work together

Question 22

Organism

Answer 22

An individual that has many systems that work together