Biology National 5 Revision

Where does the second stage of aerobic respiration take place?

The pH where an enzyme will function at its maximum activity is known as its...

How many valve(s) does the heart have?

Where are the female gamates produced in humans?

Where are the male gamates produced in plants?

What is the formula for glucose?

Name the process in which water moves via passive transport

Name the process in which a substance moves against a concentration gradient

How many strand(s) is DNA made up of?

Name the compound which is needed for the first stage of photosynthesis in plants

What material are plant cell walls composed of ?

Name an organelle unique to plant cells

Name the organelle in bacterial cells which is responsible for storing genetic information

Name the hormone released by the pancreas which will result in a higher blood sugar level

What must bind to an enzyme's active site before a reaction can take place?

Name one physical change to an enzyme that occurs when it is denatured

Name the process in which glucose is broken down into pyruvate which is then broken down into carbon dioxide and water

State the most common optimum temperature (in celcius) for enzyme reactions

How many set(s) of chromosomes do human haploid cells have?

State the most common optimum pH for enzyme reactions