Discussion
Home ‣ General Knowledge ‣ Biology Comments
- Question
Part of the plant where photosynthesis generally occurs
Options- A. roots
- B. leaves
- C. branches
- D. flowers
- Correct Answer
- leaves
ExplanationIn a plant, photosynthesis generally occurs in the leaves part as leaves have chlorophyll which is used for making food using sunlight.
- 1. Some niacin is formed in the body from
Options- A. Liver
- B. Skin
- C. Appendix
- D. None of the above Discuss
- 2. A sudden loss of memory is a symptom of
Options- A. Alzheimer's
- B. Dementia
- C. Amnesia
- D. None of the above Discuss
- 3. Dysfunctional behaviors are maladaptive which means that they
Options- A. are medicated
- B. interfere with everyday life
- C. cause of stress
- D. all of the above Discuss
- 4. Humans cannot digest cellulose because they Discuss
- 5. Select the correct statement about immune system?
Options- A. The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins
- B. The most common form of immunodeficiency is graftversushost (GVH) disease
- C. Severe combined immunodeficiency (SCID) disease is an acquired condition
- D. Hodgkin's disease is a hereditary immunodeficiency found in children Discuss
- 6. Produces a usable form of energy for the cell
Options- A. Lysosomes
- B. Vacuoles
- C. Mitochondria
- D. Ribosomes Discuss
- 7. Myopia is connected with
Options- A. Teeth
- B. Eyes
- C. Lungs
- D. Skin Discuss
- It is a common vision condition in which you can see objects near to you clearly, but objects farther away are blurry.
- It occurs when the shape of your eye causes light rays to bend (refract) incorrectly, focusing images in front of your retina instead of on your retina.
- 8. Name the part of neuron where information is acquired.
Options- A. Axon
- B. Nucleus
- C. Dendrite
- D. None of the above Discuss
- 9. A man with colour blindness will see red as
Options- A. green
- B. red
- C. orange
- D. yellow Discuss
- 10. Lysogeny can result in all of the following except
Options- A. Acquisition of new characteristics by the host cell
- B. Transduction of specific genes
- C. Immunity to reinfection by the same phage.
- D. Immunity to reinfection by any phage Discuss
Biology problems
Search Results
Correct Answer: Liver
Explanation:
Niacin is the name for vitamin(B3).
Liver can produce small amount of niacin from tryptophan.
To produce 1 mg of niacin we require 60 mg of tryptophan.
Correct Answer: Amnesia
Explanation:
A sudden loss of memory is a symptom of Amnesia which is caused by an injury or damage to our brain. In that situation we cannot remember about ourself and our life.
Correct Answer: interfere with everyday life
Explanation:
Dysfunctional behaviors are maladaptive which means that they interfere with everyday life.
Correct Answer: Humans cannot digest cellulose because they are lacking with the enzymes responsible to breakdown the beta acetal linkages
Correct Answer: The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins
Explanation:
Among the given options, the correct statement about immunodeficiency is "The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins".
Correct Answer: Mitochondria
Explanation:
We all know that, Mitochondria is the powerhouse of the cell. In both Plants and animals, it produces a usable form of energy.
Correct Answer: Eyes
Explanation:
Myopia is a disease connected with eyes. Myopia is also called as Nearsightedness.
Correct Answer: Dendrite
Explanation:
The part of neuron where information is acquired is called as Neuron.
Correct Answer: green
Correct Answer: Immunity to reinfection by any phage
Explanation:
Lysogeny can result in all of the following except Immunity to reinfection by any phage. Lysogeny means phage DNA is incorporated in Host cell DNA.
Comments
There are no comments.More in General Knowledge:
Programming
Copyright ©CuriousTab. All rights reserved.