Homeostasis Receptors and Effectors Quiz Questions and Answers PDF - 13

MCQ 61: Ammonia is converted into urea by

1. liver
2. kidney
3. glomerulus
4. bowman's capsule

MCQ 62: Organisms which have a distinct nucleus with (chromatin material and a nucleolus) are called

1. Prokaryotic
2. eukaryotic
3. protozoans
4. protoctists

MCQ 63: The food reserves in an aleuronic layer are converted to carbohydrates for seed growth. What's the first thing aleuronic gets converted into?

1. amylase
2. starch
3. maltose
4. glucose

MCQ 64: In plants, water moves from

1. region of higher potential to region of lower potential
2. region of lower water potential to region of high water potential
3. through active pumps
4. trachea

MCQ 65: In the lock and key hypothesis, the substrate is the

1. key
2. lock
3. both a and b
4. magenta molecule