Biology problems
- 1. An area of dead myocardial tissue is called
Options- A. an infarct
- B. stenosis
- C. an induration
- D. hypertrophy Also asked in: AIEEE, Analyst, Bank Clerk
Correct Answer: an infarct
Explanation:
An area of dead myocardial tissue is called an infarct.
- 3. How many Enzymes are there in the Human Body? Also asked in: Analyst, Bank PO
Correct Answer: There are nearly about 75000 enzymes of 3 classes are there in the human body They are : 1 Metabolic Enzymes - Enzymes that help to run our Bodies 2 Digestive Enzymes - Enzymes that help in digesting Food 3 Food Enzymes - Enzymes from raw foods that start our Food digestion
- 4. The most healthy edible oil for heart is
Options- A. Almond Oil
- B. Sesame Oil
- C. Mustard Oil
- D. Olive Oil Also asked in: AIEEE, Bank Exams, Bank PO
Correct Answer: Olive Oil
- 5. Succus Entericus is secreted by
Options- A. Auerbach's plexus
- B. Peyers patches.
- C. Brunner's glands
- D. Crypts of Lieberkuhn Also asked in: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO
Correct Answer: Crypts of Lieberkuhn
Explanation:
Succus Entericus is the alkaline secretion produced by glands in the wall of the duodenum, consisting of water, mucoproteins, and hydrogencarbonate ions.
Succus Entericus is secreted by Crypts of Lieberkuhn.
It helps to counteract the highly acidic and proteolytic chyme entering the small intestine from the stomach, and thus protects the duodenum from damage.
- 6. Which part of the brain is responsible for consciousness?
Options- A. Brain stem
- B. Cerebrum
- C. Cerebellum
- D. None of the above Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: Cerebrum
- 7. The pair of spinal nerves in main are
Options- A. 30
- B. 31
- C. 32
- D. 33 Discuss
Correct Answer: 31
- 8. Blood pressure is measured with
Options- A. Thermometer
- B. Barometer
- C. Sphygmomanometer
- D. Lactometer Discuss
Correct Answer: Sphygmomanometer
- 9. Plantain is
Options- A. a tree
- B. an annual herb
- C. a perennial herb
- D. a shrub Discuss
Correct Answer: a perennial herb
Explanation:
Plantain plant is a herb, because it does not have an aerial stem - what appears as a stem is really the leaves with sheathing bases. As the piant lives for several years it is called perennial herb
- 10. Sleeping sickness in man is caused by the organism
Options- A. plasmodium
- B. entamoeba
- C. giardia
- D. trypanosoma Discuss
Correct Answer: trypanosoma
Explanation:
Trypanosoma is a protozoan animal. It lives as a parasite in the blood and later invades the cerebrospinal fluid to cause the sleeping sickness. This parasite is transmitted by the Tsetse fly.
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