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- Question
A man with colour blindness will see red as
Options- A. green
- B. red
- C. orange
- D. yellow
- Correct Answer
- green
- 1. Name the part of neuron where information is acquired.
Options- A. Axon
- B. Nucleus
- C. Dendrite
- D. None of the above Discuss
- 2. 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.
- 3. Produces a usable form of energy for the cell
Options- A. Lysosomes
- B. Vacuoles
- C. Mitochondria
- D. Ribosomes Discuss
- 4. Part of the plant where photosynthesis generally occurs
Options- A. roots
- B. leaves
- C. branches
- D. flowers Discuss
- 5. Some niacin is formed in the body from
Options- A. Liver
- B. Skin
- C. Appendix
- D. None of the above Discuss
- 6. 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
- 7. Smallest cell in human body is
Options- A. Ovum
- B. Nerve cell
- C. Sperm
- D. None of the above Discuss
- 8. All of the following are fat-soluble vitamins except
Options- A. Vitamin C
- B. Vitamin A
- C. Vitamin D
- D. Vitamin K Discuss
- 9. All of the following are true of neurons except that
Options- A. they conduct a nervous impulse
- B. they are a very specialized form of connective tissue
- C. thay are separated from one another by synapses
- D. When mature, they lose ability to divide Discuss
- 10. Which of the following statements about enzymes is not true?
Options- A. all enzymes have the same shape as their substrates
- B. enzymes are proteins
- C. enzymes work best at a specified ph
- D. the shape of an enzyme allows it to do its job Discuss
Biology problems
Search Results
Correct Answer: Dendrite
Explanation:
The part of neuron where information is acquired is called as Neuron.
Correct Answer: Eyes
Explanation:
Myopia is a disease connected with eyes. Myopia is also called as Nearsightedness.
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: leaves
Explanation:
In a plant, photosynthesis generally occurs in the leaves part as leaves have chlorophyll which is used for making food using sunlight.
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: 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.
Correct Answer: Sperm
Correct Answer: Vitamin C
Explanation:
A vitamin is an organic molecule that is an essential micronutrient that an organism needs in small quantities for the proper functioning of its metabolism.
There are 13 essential vitamins that our body need. They are categorized into
1. Water soluble
2. Fat soluble
Water-soluble vitamins dissolve in water, which means these vitamins and nutrients dissolve quickly in the body. Unlike fat-soluble vitamins, water-soluble vitamins are carried to the body?s tissues, but the body cannot store them.
Water-soluble vitamins are Vitamin B1, B2, B3, B5, B12, B6, B7 & B9 and Vitamin C.
Fat-soluble vitamins are soluble in fats. They are absorbed by fat globules that travel through the small intestines and into the general blood circulation within the body. Unlike water-soluble vitamins, fat-soluble vitamins are stored in the body when they are not in use.
Fat-soluble vitamins are - Vitamin A, D, E and K.
Correct Answer: they are a very specialized form of connective tissue
Explanation:
All of the following are true of neurons except that they are a very specialized form of connective tissue.
Correct Answer: all enzymes have the same shape as their substrates
Explanation:
All enzymes have the same shape as their substrates is the FALSE statement regarding enzymes.
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