Ninja Bugs Revision Quiz 2

What are the labels A and B on the diagram of the cell?

• A = nucleus

  B = cell membrane

• A = nucleus

  B = cytoplasm

• A = cell membrane

  B = nucleus

• A = cytoplasm

  B = cell membrane

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What is the function of the focus knob on a microscope?

• to enlarge the object

• to raise and lower the stage

• to place the slide on

• to make tea

What is the function of the eyepiece on a microscope?

• to enlarge the object

• to raise and lower the stage

• to place the slide on

• to focus the object

Which combination would give a total magnification of x40?

• Eyepiece = 10x

  Objective lens = 4x

• Eyepiece = 20x

  Objective lens = 20x

• Eyepiece = 4x

  Objective lens = 4x

• Eyepiece = 10x

  Objective lens = 2x

Which one of these are you allowed to do in the lab?

• Eat & Drink

• Use any chemicals you like

• Run

• Follow teacher instructions

A living thing is called an .............

• plant

• organism

• animal

• microbe

Microbes need 3 conditions to grow - what are they?

(Select all that are correct)

• Food

• Moisture

• Transport

• Warmth

Look at these colonies - what kind of microbe is this?

• Bacteria

• Fungi

• Virus

• Plant

Tags

NGSS.MS-LS1-1

A pathogen is .........

• a type of bacteria

• a type of microscope

• a disease-causing organism

• a micro-organism

Tags

NGSS.MS-LS2-4

What does 'transmission' mean when we are talking about diseases?

• heating up

• spreading

• getting older

• curing