6. When lipase breaks ..... down, you get glycerol and free fatty acids.
dipeptides
triglycerides
peptides
7. Why is it that bile salts produced in the gall bladder bother emulsifying fat droplets into smaller ones?
To increase their surface area to expedite digestion.
So that they fit through cell membranes.
So that they pass more easily through the digestive tract.
8. Which of the following is not a feature or characteristic of chloroplasts?
Phospholipid membrane
Stroma
Its own DNA stash
Glucose reservoir
Prokaryotic
Venue of photosynthesis
9. ‘Breaking down large molecules into smaller ones to fit though cell membranes’ roughly describes the purpose of what process?
Combustion
Digestion
Ingestion
Mitosis
10. Two interrelated photosystems, referred to PSI and PSII, combine the light harvesting mechanism with other proteins to transfer energy and electrons; they take place in the thylakoid ...... and ...... respectively.
stroma; lumen
lumen; stroma
11. Heterotrophic organism that secretes enzymes onto its food:
Saprophytes
Holozoic
Parasitic
12. Nutrition serves to do various things. Which of the following is not one of them?
Nutrients to be metabolised for fighting disease
Nutrients to be metabolised for aerodynamism.
Nutrients to be metabolised for cell maintenance
Nutrients to be metabolised for growth
Provide energy for metabolic process
Nutrients to be metabolised for reproduction
13. The disaccharide maltase breaks maltose down into:
Triglycerides
Glucose
Dipeptides
Fatty acids
14. Carbohydrase, disaccharides, lipase, proteases: all example of:
