Cell Biology
This structure controls what enters and leaves a cell.
What is the cell membrane?
A group of similar cells working together forms one of these.
What is a tissue?
Plants make glucose using this process.
What is photosynthesis?
Microorganisms that cause disease are called these.
What are pathogens?
This stain is used to make cells easier to see under a microscope.
What is iodine solution?
This organelle is where aerobic respiration occurs.
What are mitochondria?
The muscular organ that pumps blood around the body.
What is the heart?
This green substance absorbs light energy in leaves.
What is chlorophyll?
This type of pathogen causes influenza (flu)
What is a virus?
This plantl investigates the effect of light intensity on photosynthesis
What is pondweed?
These specialised cells absorb water and minerals from the soil.
What are root hair cells?
This blood vessel carries blood away from the heart.
What is an artery?
This process releases energy from glucose in cells.
What is respiration?
These medicines kill bacteria but do not kill viruses.
What are antibiotics?
The bubbles counted in the pondweed practical are made of this gas.
What is oxygen?
This process produces two genetically identical daughter cells.
What is mitosis?
These tiny structures in the small intestine increase surface area for absorption.
What are villi?
These two raw materials are needed for photosynthesis.
What are carbon dioxide and water?
White blood cells can surround and digest pathogens by this process.
What is phagocytosis?
This food test uses Benedict's solution and heat.
What is the test for reducing sugars?
This microscope gives a much higher magnification than a light microscope.
What is an electron microscope?
This enzyme breaks down proteins into amino acids.
What is a protease?
This factor can limit the rate of photosynthesis if it is in short supply.
What is light intensity, carbon dioxide concentration, or temperature?
This type of immunity is produced by vaccination.
What is active immunity?/ heard immunity
The colour Biuret goes from and to
what is blue to purple?