Microscope And Cells

Question 1

Cell membrane

Answer 1

Allows substances to pass in and out of the cells

Question 2

Cytoplasm

Answer 2

Watery fluid that gives support to the cell

Question 3

Nucleus

Answer 3

Controls the cells activities

Question 4

Vacuole

Answer 4

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

Question 5

Cell wall

Answer 5

(Only in plant cell)gives strength to the cell

Question 6

Chloroplasts

Answer 6

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

Question 7

Eye piece

Answer 7

Magnifies by the specimen usually by a power of 10(x10)

Question 8

Coarse focus wheel

Answer 8

Bring it to rough focus

Question 9

Fine focus wheel

Answer 9

Brings the picture to sharp focus

Question 10

Objective lens

Answer 10

Magnifies the specimen by different powers (always start with with the lowest power)

Question 11

Diaphram

Answer 11

Controls the amount of light passing through the specimen

Question 12

Light source

Answer 12

A built-in lightbulb or mirror that illuminates the specimen

Question 13

Base

Answer 13

Keeps the microscopes stable

Question 14

Mitochondria

Answer 14

Site of respiration,supplies energy to the cells