Achlorophyllous means leading in chlorophyll lacking chlorophyll unable to use C

3. Which of the following cross-reacts with cell wall carbohydrate of Streptococcus pyogenes?
Options
A. Cardiac valves
B. Synovial fluid
C. Myocardium
D. Vascular intima

Discuss

Correct Answer: Cardiac valves

4. The number of nuclei per cell in a dikaryotic cell
Options
A. is greater than diploid cell
B. is lesser than diploid cell
C. is equal to diploid cell
D. none of these

Discuss

Correct Answer: is greater than diploid cell

5. All of the following viruses are enveloped except
Options
A. Hepatitis A virus
B. Hepatitis B virus
C. Hepatitis C virus
D. Hepatitis D virus

Discuss

Correct Answer: Hepatitis A virus

6. Enveloped viruses have a __________ shape.
Options
A. icosahedral
B. helical
C. roughly spherical
D. complex

Discuss

Correct Answer: roughly spherical

7. Postgates assay technique is useful in determining if a cell is viable even though it is
Options
A. incapable of cell division
B. too small to see
C. an obligate aerobe
D. a thermophile

Discuss

Correct Answer: incapable of cell division

8. Which of the following drugs involves modification of the drug by enzymatic modification or degradation of its active element to alter its/their resistance?
Options
A. Pencillins
B. Choloramphenicol
C. Aminoglyosides
D. All of these

Discuss

Correct Answer: All of these

9. In cellular metabolism, O₂ is used
Options
A. to provide electrons for photophosphorylation
B. in glycolysis
C. as a terminal electron acceptor
D. in the Krebs cycle

Discuss

Correct Answer: as a terminal electron acceptor

10. What is an anaerobic digester?
Options
A. New diet drink
B. Microbe that eats hazardous waste
C. Method to convert agricultural waste into a biogas
D. All of the above

Discuss

Correct Answer: Method to convert agricultural waste into a biogas

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Achlorophyllous means

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