PLB 101 CBT FULL AND UPDATED PAST QUESTIONS COLLATED ACCORDING TO SYLLABUS 1998 – 2015

1. The arrangement of microtubules in eukaryotic flagella is referred to as

A) undulating

B) basal

C) 9+2

D) ciliary

2. Which of the following is not a characteristic of prokaryotes?

A) DNA

B) cell membrane

C) cell wall

D) endoplasmic reticulum

3. The term "nuclear envelope" is more correct than the term "nuclear membrane" because

A) the enclosure has pores which membranes do not

B) the enclosure is made up of two membranes

C) the chemical composition is inconsistent with cellular membranes

D) None of the above. The two terms are perfect synonyms.

4. Oxidative metabolism is carried out ____ of mitochondria.

A) in the intermembrane space

B) on the surface of the inner membrane

C) in the inside of the outer membrane

D) in the matrix