Science Unit 1:Cells

What are the five levels of organisation of the body?

• Cell, Tissue, Body Organ, Organ System, Organism

• Cell, Tissue, Organ, Organ System, Organism

• Cell, Cell Tissue, Organ, Organ System, Organism

• Cell, Tissue, Organ, Organism, Organ System

Which of the below (2) are not part of the digestive system.

• Skin

• Small Intestine

• Stomach

• Liver

• Trachea

What is a tissue in biology?

• A piece of soft paper normally used to sneeze and in the Toilet

• A group of different cells doing the same thing

• A group of same cells doing the same thing

• A group of same cells doing different things.

What is the purpose of the coarse focusing wheel?

• To adjust brightness so you can see the specimen more clearly

• To move the stage by big amounts so you can see the specimen more clearly

• To move the stage a bit so you can see the specimen more clearly

• To change the objective lens

If a microscope has a x20 eyepiece lens and a x75 objective lens, what is its total magnification?

What is the name of the circled part?

• Arm

• Stage

• Body Tube

• Specimen

What is the name of the thin piece of glass we put on a slide?

• Coverglass

• Coverslip

• Specimen

• Glasslip

Who discovered the cell?

• Robert Hooke

• Thomas Aquinas

• James Cook

• Bernie Sanders

Why were they named "Cells"?

• The guy that discovered it thought it looked like the cells in excel.

• They were named "cell" because of local folklore.

• The guy that discovered it thought that cell meant a small room and these were like many small rooms.

• They were named cell as pure imagination.

What are the three parts of a cell that a plant cell has but a animal cell does not?

• Chloroplasts

• Cell Surface Membrane

• Vacuole

• Cytoplasm

• Cell Wall