Options:
- A. respiration
- B. photorespiration
- C. glycolysis
- D. pyruvic acid
View Answer
C. glycolysis
Biology
Detachment of myosin head and actin in rigor mortis occurs due to__________?
Options:
- A. stored ATP in body
- B. hypercalcemia
- C. autolysis in body
- D. hyperactivity of mitochondria
View Answer
D. hyperactivity of mitochondria
Flagella are composed of________?
Options:
- A. micro tubules
- B. micro filaments
- C. intermediate filaments
- D. glycoproteins
View Answer
A. micro tubules
The biggest group of invertebrates is_________?
Options:
- A. Worms
- B. Insects
- C. Jelly fish
- D. None of these
View Answer
B. Insects
Which one of the following vitamin is known as the
Options:
- A. Ascorbic acid
- B. Retinol
- C. Riboflavin
- D. a-tocopherols
View Answer
A. Ascorbic acid
There are _________ hypothesis which may explain opening and closing of stomata?
Options:
- A. One
- B. Two
- C. Three
- D. Four
View Answer
B. Two
Which excretory product in produced in plants during autotrophic mode of life?
Options:
- A. CO2
- B. H2O
- C. O2
- D. Both A and B
View Answer
C. O2
Each human kidney receives _______% of total cardiac out put?
Options:
- A. 10%
- B. 20%
- C. 30%
- D. 40%
View Answer
B. 20%
Which of the following mechanism explains development of anemia in Renal failure?
Options:
- A. Failure of bone marrow is accompanied with renal failure.
- B. Destruction of RBC results from accumulated urea in the blood.
- C. Chronicity of the disease is respobsible for anemia
- D. Failure of proper RBC synthesis, due to lack of chemical stimulation.
View Answer
D. Failure of proper RBC synthesis, due to lack of chemical stimulation.
Mammalian kidney, under restricted water supply can conserve water by over ________ % reabsorption of glomerular filtrate
Options:
- A. 80.50%
- B. 90.50%
- C. 95.50%
- D. 99.50%
View Answer
D. 99.50%