Bacteria Structure Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Rod-shaped bacterium is referred to as

1. cocci
2. bacilli
3. spirilla
4. vibrio

MCQ 2: Which one is true about bacteria

1. can be seen with naked eye
2. are in the form of pupa
3. are larger than virus
4. can only be controlled through bacteriophages

MCQ 3: Chitin is a form of

1. complex peptone
2. complex DNA
3. complex plasmids
4. complex carbohydrates

MCQ 4: Bacteria capable to produce their own food are known as

1. saprophytes
2. parasites
3. autotrophs
4. penicillin

MCQ 5: Cytoplasm of bacteria contains smaller rings of DNA (Deoxyribonucleic Acid) known as

1. chromatins
2. chromatids
3. plasmids
4. pyramids