year 9 biology revision terms 1-3

A microscope is an instrument that.

• makes faraway objects look closer.
• makes small objects appear larger.
• decreases the size of small objects.
• increases the size of small objects.

What is part 1?

• eye piece
• body tube
• arm
• coarse adjust

What is part 11?

• coarse adjustment
  
• fine adjustment
• diaphragm
  
• stage

What will be the total magnification if the ocular lens is 10X and the objective lens is 40X?

• 40X
• 10X
• 100X
• 400X

Part 13

• Fine Adjustment Knob
• Course Adjustment Knob
• Stage
• Diaphragm

This organelle is know as the "powerhouse" of the cell because it is where energy is created.

• Endoplasmic Reticulum
• Golgi apparatus
• Chloroplast
• Mitochondria

This organelle protects the cell as well as controls what goes in and out.

• Vacuole
• Lysosome
• Nucleus
• Cell membrane

This is the control center of the cell and contains  DNA.

• Nucleolus
• Nucleus
• Chloroplast
• Endoplasmic reticulum

These organelles are responsible for making proteins.

• Ribosomes
• Centrosomes
• Cytoplasm
• Lysosomes

This provides structure and support to plant cells.

• Plasma Membrane
• Chloroplast
• Cell wall
• Nucleus