1641. Like enzymes , co enzyme can be used ?
✅ C. again and again
Option A: only once Option B: only few times Option C: again and again Option D: non of above Correct Answer : again and again Read more
Author: Sheeraz Ahmed – Page 83
1642. Which of the following gases readily combines with the haemoglobin of the blood?
✅ A. Carbon monoxide
Option A: Carbon monoxide Option B: Methene Option C: Oxygen Option D: Nitrogen dioxide Correct Answer : Carbon monoxide Read more
1643. Which of the following is a disease caused by deficiency of protein in children?
✅ B. Marasmus
Option A: Pellagra Option B: Marasmus Option C: Beri-Beri Option D: Rickets Correct Answer : Marasmus Read more
1644. Which of the following secrete hydrochloric acid in stomach?
✅ D. Oxyntic
Option A: Mucosa Option B: Goblet Option C: Epithelial Option D: Oxyntic Correct Answer : Oxyntic Read more
1645. What is called movement of cell against concentration gradient ?
✅ C. Active Transport
Option A: Passive Transport Option B: Osmosis Option C: Active Transport Option D: Diffusion Correct Answer : Active Transport Read more
1646. Oxygen is the production of____________?
✅ B. Chloroplast
Option A: Mitochonderia Option B: Chloroplast Option C: Peroxisomes Option D: Both A & B Correct Answer : Chloroplast Read more
1647. The method of reproduction of new plants by cells instead of seed is known is:___________?
✅ A. Tissue culture
Option A: Tissue culture Option B: Mutation Option C: Antibiosis Option D: Recombination Correct Answer : Tissue culture Read more
1648. The cardio respiratory capacity is related to____________?
✅ C. Normal physical endurance
Option A: Strength Option B: Flexibility Option C: Normal physical endurance Option D: Agility Correct Answer : Normal physical endurance Read more
1649. Ultra Microscopic viruses are the main cause of__________?
✅ C. Mumps
Option A: Malaria Option B: Measles Option C: Mumps Option D: Cholera Correct Answer : Mumps Read more
1650. Which is NOT an example of a microbial symbiosis?
✅ C. bacteria passing through the placenta
Option A: bacteria in the human colon Option B: tapeworm in the cow intestine Option C: bacteria passing through the placenta Option D: protozoans found within termites Correct Answer : bacteria passing through the placenta Read more