Biology problems
- 1. A protein is being assembled when
Options- A. RNA is being translated
- B. DNA is being translated
- C. RNA is being transcribed
- D. DNA is being transcribed Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: RNA is being translated
Explanation:
A protein is being assembled when RNA is being translated. This process goes as, by the process of transcription first DNA is is converted to mRNA. And then by the process of translation this mRNA is converted to proteins.
=> DNA ----> mRNA ----> Proteins.
- 2. Localized area of pus formation in the lungs?
Options- A. Pleural effusion
- B. Pulmonary abscess
- C. Pleurisy
- D. Pulmonary edema Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: Pulmonary abscess
Explanation:
Localized area of pus formation in the lungs is called Pulmonary abscess.
- 3. The plasma of the blood contains which among the following constituents? I. Proteins II. Salts III. Hormones
Options- A. Only I and II
- B. Only I and III
- C. Only II and III
- D. All I, II and III Discuss
Correct Answer: All I, II and III
- 4. Polyploidy arises due to change in the
Options- A. number of chromatids
- B. structure of genes
- C. number of chromosomes
- D. structure of chromosomes Discuss
Correct Answer: number of chromosomes
- 5. Increased RBC's in the blood leads to a condition called __________ .
Options- A. Anemia
- B. Haemophilia
- C. Polycythemia
- D. Leukaemia Discuss
Correct Answer: Polycythemia
- 6. Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively _______________
Options- A. VitaminC and VitaminD
- B. VitaminB-12 and VitaminC
- C. VitaminC and VitaminA
- D. Vitamin A and VitaminB-12 Discuss
Correct Answer: VitaminB-12 and VitaminC
- 7. Limbs of frog, lizard, bird and human are example of ______ organs.
Options- A. Homogenous
- B. Heterogeneous
- C. Analogous
- D. Homologous Discuss
Correct Answer: Homologous
- 8. What is the main purpose of white blood corpuscles?
Options- A. to carry nutrients
- B. to combat infection
- C. to carry oxygen
- D. to give strength Discuss
Correct Answer: to combat infection
- 9. Which of the following is a fish?
Options- A. Jelly fish
- B. Lobster
- C. Salmon
- D. Whale Discuss
Correct Answer: Salmon
- 10. The secretion from the prostate gland enters into the:
Options- A. Kidney
- B. Ureter
- C. Urethra
- D. Testis Also asked in: Bank Exams, AIEEE
Correct Answer: Urethra
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