Options:
- A. Metabolic reactions
- B. Catabolic reactions
- C. Anabolic reactions
- D. None of these
View Answer
C. Anabolic reactions
Biology
Specific heat of vaporization of water is_______________?
Options:
- A. 574 Kcal/kg
- B. 674 Kcal/kg
- C. 774 Kcal/kg
- D. 874 Kcal/kg
View Answer
A. 574 Kcal/kg
Which of the following polysaccharide is called animal starch_________________?
Options:
- A. Starch
- B. Glycogen
- C. Cellulose
- D. None of these
View Answer
B. Glycogen
Animals obtain carbohydrates mainly from___________?
Options:
- A. Glucose
- B. Starch
- C. Sucrose
- D. Glycogen
View Answer
B. Starch
The windpipe or trachea lies?
Options:
- A. Dorsal to oesophagus
- B. Ventral to oesophagus
- C. Lateral to oesophagus
- D. None of these
View Answer
D. None of these
Which of the following occurs in anaerobic respiration but not in aerobic respiration?
Options:
- A. Release of CO2
- B. Reduction of NAD
- C. Formation of ATP
- D. Production of ethanol from acetaldehyde
View Answer
D. Production of ethanol from acetaldehyde
Sleep movements are a type of___________?
Options:
- A. Turgor movements
- B. Growth movements
- C. Tactic movements
- D. Paratonic movments
View Answer
A. Turgor movements
Who first observed and thus hypothesized that new cells are formed from previously existing living cell?
Options:
- A. Theodor Schwann and Schleiden
- B. Rudolph Virchows
- C. Louis Pasteur
- D. Both b and c
View Answer
B. Rudolph Virchows
Which of the following cytoskeletal fiber contain tubulin protein?
Options:
- A. One which help in assembly of spindles during mitosis.
- B. One involved in internal cell motion.
- C. One involved in maintenance of cell shape.
- D. Both b and c
View Answer
A. One which help in assembly of spindles during mitosis.
On which of the following component of chloroplast chlorophyll is arranged?
Options:
- A. Cell membrane
- B. Matrix
- C. Thylakoids?
- D. Stroma
View Answer
C. Thylakoids