Review Cells

Lisa uses 40x magnification, but Jenny uses 100x magnification. Which part of microscope that they can change for magnification?

• Ocular lens (eyepiece)

• Objective lens

• Coarse focus

• Fine focus

What organelles that don't exist in animal cells?

• nucleus & vacuole

• cell membrane & mitochondria

• cell wall & vacuole

• cell wall & cytoplasm

It is jelly-like where the chemical reactions take places.

• mitochondria

• nucleus

• cell membrane

• cytoplasm

Mr Crab wants to see money structure under microscope. He uses 20x for eyepiece magnification, and 40x for objective lens. How many total magnification of microscope that Mr Crab uses?

• 60x

• 600x

• 80x

• 800x

What is the name of this type of cell?

• ciliated cell

• hair root cell

• palisade cell

• neuron cell

People has different response, one will be faster and one will be slower. It's because of different...

• axons

• insulations

• branches

• stimuli

Blood has liquid part named plasma, it has .... color.

• red

• green

• brown

• yellow

This type of cell can absorb water and mineral as much as they can because it has big vacuole. What is it?

• hair root cell

• palisade cell

• fat cell

• ciliated cell

All of those are the example of...

• cell

• tissue

• organ

• organ system

This is a picture of bacteria. What level of organisation is bacteria?

• tissue

• organ

• organ system

• organism