MEDIUM
Biology
IMPORTANT
Earn 100
The chief component of bacterial cell wall is
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Important Questions on Monera (Prokaryotes)
EASY
Biology
IMPORTANT
Muramic acid is present in the cell wall of
MEDIUM
Biology
IMPORTANT
Match the following pairs correctly and choose the right combination:
| Column I | Column II | ||
| A. | Escherichia coli | 1. | 'nif' gene |
| B. | Rhizobium meliloti | 2. | Digests hydrocarbon of crude oil |
| C. | Bacillus thuringiensis | 3. | Production of human insulin |
| D. | Pseudomonas putida | 4. | Biological control of fungal disease |
| 5. | Bioinsecticide | ||
EASY
Biology
IMPORTANT
EASY
Biology
IMPORTANT
Bacteria bearing flagella all over the body are called
EASY
Biology
IMPORTANT
The habitat of E. coli is:
MEDIUM
Biology
IMPORTANT
Choose the wrong statements regarding bacterial cells:
A. Glycocalyx is the outermost envelope in bacteria.
B. The glycocalyx could be a loose sheath called a capsule.
C. The glycocalyx may be thick and tough called the slime layer.
D. A special structure formed by the plasma membrane is called mesosome.
E. Small bristle-like fibres sprouting out of the cell are called fimbriae.
EASY
Biology
IMPORTANT
Which one of the following organisms is not an example of eukaryotic cells?
MEDIUM
Biology
IMPORTANT
