The mood of nutrition of bacteria is?
A. Autotrophic
B. Parasitic
C. Saprophytic
D. All of These
Answer
Correct Answer: D. All of These
Because of fermenting ability which of the following is used in production of bread and liquor?
A. Penicillin
B. Toadstools
C. Mushrooms
D. Yeast
Answer
Correct Answer: D. Yeast
The irregular dense area in a bacterial cell formed by a single circular double stranded DNA molecule is known as?
A. Mesosome
B. Cyst
C. Nucleoid
D. Plasmid
Answer
Correct Answer: C. Nucleoid
The mood of nutrition of Bacteria is?
A. Parasitic
B. Autotrophic
C. Saprophytic
D. All of these
Answer
Correct Answer: D. All of these
The bacteria that causes diseases in human beings are called?
A. Pathogenic Bacteria
B. Photosynthetic Bacteria
C. Facultative Bacteria
D. Chemosynthetic Bacteria
Correct Answer: A. Pathogenic Bacteria
Antibiotics can cure diseases caused by which of the following?
A. Plasmodium
B. HIV
C. Adinovirus
D. Mycobacterium Tuberculosis
Answer
Correct Answer: D. Mycobacterium Tuberculosis
Chloroform was discovered by which of the following scientist?
A. James Simpson
B. Joseph Lister
C. Horace Wells
D. John Snow
Answer
Correct Answer: A. James Simpson
Which of the following is not a Reptile?
A. Lizard
B. Salamander
C. Turtle
D. Snake
Answer
Correct Answer: B. Salamander
Which of the following helps to body to repair and build up tissues and muscles?
A. Carbohydrates
B. Vitamins
C. Proteins
D. Calcium
Answer
Correct Answer: C. Proteins
ULTRASOUND is used instead of X-rays because x-rays can damage which type of cells?
A. Damage the Vessels
B. Damage Body Cells
C. Damage Brain Cells
D. Stimulate the growth of cancer cells
Answer
Correct Answer: B. Damage Body Cells