Nat 5 Biology - Unit 2 revision

Which part of the brain controls breathing rate and heart rate?

If blood glucose levels are too high then what does insulin convert glucose to for storage?

Which system transports oxygen and nutrients to cells and removes carbon dioxide?

Which of the following cells are haploid?

Which parts make up the central nervous system?

Which blood vessel provides the heart muscle itself with oxygen?

Which type of gland release hormones into the blood?

Which of the following is NOT an example of continuous variation?

B is brown eyes, b is blue eyes. A person of genotype Bb has brown eyes. b is, therefore,.....

Which shows the correct order of the respiratory system?

What is the function of phloem?

Which hormone is released in response to low blood glucose levels?

Which type of cell opens and closes stomata?

Which hormone is released in response to high blood glucose levels?

Spell "National 5 Biology" backwards

What is absorbed into the lacteals of villi in the small intestine?

Which heart chamber pumps oxygenated blood all around the body?

Through which cells does water enter plants by osmosis?

Which of the following correctly describes veins?

When hormones reach their target tissues they bind specifically to....

Which of the following shows organisation in animals, from smallest to largest?

The name of the gametes in flowering plants are....

Which of the following is NOT an example of discrete variation?

Which type of blood vessel contains valves?

Which type of protein detects sensory stimuli e.g. pain?

In which process do the nuclei of 2 haploid games fuse to form a diploid zygote?

Which is the correct order of neurones in the reflex arc?

Where are stomata located on leaves?

Which material helps xylem remain upright?

Which cells carry water up the stem?

Which of the following is NOT a feature of red blood cells?

Which term is used to describe the gap between neurones?

Which blood vessels carries oxygenated blood from the lungs to the heart?

Which of the following correctly describes arteries?

Which process moves food through the digestive system?

What is the site of production of non-specialised cells in plants?

Which of the following is a feature of alveoli?

Which of the following plant cells contain chloroplasts?

Which hormone do Type 1 diabetics inject to control their blood glucose levels?

What name is given to an individual with the genotype Bb?

Insulin and glucagon act on which organ?

When would transpiration rate in plants (loss of water via stomata) by highest?

Insulin and glucagon are produced in which organ?

What name is given to an individual with the genotype BB or bb?

Which blood vessel carries deoxygenated blood from the tissues to the heart?