Molecular Biology and Biochemistry Quiz PDF: Questions and Answers - 63

MCQ 311: Which is correct about Benedict's solution?

1. alkaline solution
2. acidic solution
3. made up of copper sulphate
4. used for starch test

MCQ 312: The inner coat in mammals is referred to as

1. tunica intima
2. tunica externa
3. tunica media
4. tunica medium

MCQ 313: Night blindness is caused due to the deficiency of

1. vitamin A
2. vitamin B complex
3. vitamin D
4. vitamin K

MCQ 314: Fish and mammals cannot rely upon diffusion alone because

1. cells are often deep within their bodies
2. cells are metabolically very active
3. large requirements for exchange of nutrients and wastes
4. all of others

MCQ 315: Bulk transport of large quantities of materials into the cell is referred to as

1. active transport
2. diffusion
3. bulk transport
4. endocytosis