1. According to Pasteur statements which one of the following is true
a. Living organisms discriminate between stereoisomers
b. Fermentation is a aerobic process
c. Living organisms doesn’t discriminate between stereoisomers
d. Both a and b
Ans: A
2. “I found floating therin earthly particles, some green streaks, spirally wound serpent-wise, and orderly arranged, the whole circumstance of each of these streaks was abut the thickness of a hair on one’s head”…. These words are of
a. Leeuwenhoek
b. A. Jenner
c. Pasteur
d. Koch
Ans: A
3. The principle light- trapping pigment molecule in plants, Algae, and cyanobacteria is
a. Chlorophyll a
b. Chlorophyll b
c. Porphyrin
d. Rhodapsin
Ans: A
4. During Bio Geo chemical cycle some amount of elemental carbon was utilized by the microorganisms. The phenomenon is called as
a. Dissimilation
b. Immobilization
c. Decomposition
d. Neutralization
Ans: B
5. Who demonstrated that open tubes of broth remained free of bacteria when air was free of dust.
a. Abbc Spallanzani
b. John Tyndall
c. Francisco Redi
d. Pasteur
Ans: B
6. Reverse isolation would be appropriate for
a. a patient with tuberculosis
b. a patient who has had minor surgery
c. a patient with glaucoma
d. a patient with leukemia
Ans: A
7. The symptome “ general feeling of illness and discomfort “ is called
a. Cystitis
b. Malaise
c. Anaphylactic shock
d. Arthritis
Ans: B
8. On soybean which of the following forms symbiotism
a. Azatobactor paspali
b. Rhizobium
c. Nostoc
d. Bradyrhizobium
Ans: D
9. Who provide the evidence that bacteriophage nucleic acid but not protein enters the host cell during infection
a. Alfred D.Hershey & Leonard Tatum in 1951.
b. Alfred D.Hershey & Zindar Lederberg in 1951.
c. Alfred D.Hershey & Martha Chase in 1952.
d. Alfred D.Hershey & Macleod in 1952.
Ans: C
10. Spirulina belongs to
a. Xanthophyceae
b. Cyanophyceae
c. Rhodophyceae
d. Pheophyceae
Ans: B
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a. Living organisms discriminate between stereoisomers
b. Fermentation is a aerobic process
c. Living organisms doesn’t discriminate between stereoisomers
d. Both a and b
Ans: A
2. “I found floating therin earthly particles, some green streaks, spirally wound serpent-wise, and orderly arranged, the whole circumstance of each of these streaks was abut the thickness of a hair on one’s head”…. These words are of
a. Leeuwenhoek
b. A. Jenner
c. Pasteur
d. Koch
Ans: A
3. The principle light- trapping pigment molecule in plants, Algae, and cyanobacteria is
a. Chlorophyll a
b. Chlorophyll b
c. Porphyrin
d. Rhodapsin
Ans: A
4. During Bio Geo chemical cycle some amount of elemental carbon was utilized by the microorganisms. The phenomenon is called as
a. Dissimilation
b. Immobilization
c. Decomposition
d. Neutralization
Ans: B
5. Who demonstrated that open tubes of broth remained free of bacteria when air was free of dust.
a. Abbc Spallanzani
b. John Tyndall
c. Francisco Redi
d. Pasteur
Ans: B
6. Reverse isolation would be appropriate for
a. a patient with tuberculosis
b. a patient who has had minor surgery
c. a patient with glaucoma
d. a patient with leukemia
Ans: A
7. The symptome “ general feeling of illness and discomfort “ is called
a. Cystitis
b. Malaise
c. Anaphylactic shock
d. Arthritis
Ans: B
8. On soybean which of the following forms symbiotism
a. Azatobactor paspali
b. Rhizobium
c. Nostoc
d. Bradyrhizobium
Ans: D
9. Who provide the evidence that bacteriophage nucleic acid but not protein enters the host cell during infection
a. Alfred D.Hershey & Leonard Tatum in 1951.
b. Alfred D.Hershey & Zindar Lederberg in 1951.
c. Alfred D.Hershey & Martha Chase in 1952.
d. Alfred D.Hershey & Macleod in 1952.
Ans: C
10. Spirulina belongs to
a. Xanthophyceae
b. Cyanophyceae
c. Rhodophyceae
d. Pheophyceae
Ans: B
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I was diagnosed as HEPATITIS B carrier in 2013 with fibrosis of the
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