MCQ Collection
gate-xl MCQs
Practice gate-xl questions with answers and explanations.
A. Density is individuals per unit area or volume.
B. Carrying capacity can limit logistic growth.
C. Exponential growth assumes unlimited resources.
D. A community contains only one species.
Show Answer
Correct Answer: A|B|C
Explanation:
A community contains interacting populations of multiple species.
Choose an option to check your answer.
A.
Community
B.
Organelle
C.
Organism
D.
Gene
Show Answer
Correct Answer: A. Community
Explanation:
A community comprises multiple populations.
Choose an option to check your answer.
A.
Glycosidic bond
B.
Phosphodiester bond
C.
Peptide bond
D.
Hydrogen bond only
Show Answer
Correct Answer: C. Peptide bond
Explanation:
Peptide bonds join amino acids.
Choose an option to check your answer.
A.
Organism
B.
Gene
C.
Organelle
D.
Community
Show Answer
Correct Answer: D. Community
Explanation:
A community comprises multiple populations.
Choose an option to check your answer.
A.
Phosphodiester bond
B.
Hydrogen bond only
C.
Peptide bond
D.
Glycosidic bond
Show Answer
Correct Answer: C. Peptide bond
Explanation:
Peptide bonds join amino acids.
Choose an option to check your answer.
A.
Gene
B.
Organism
C.
Community
D.
Organelle
Show Answer
Correct Answer: C. Community
Explanation:
A community comprises multiple populations.
Choose an option to check your answer.
A.
Glycosidic bond
B.
Peptide bond
C.
Hydrogen bond only
D.
Phosphodiester bond
Show Answer
Correct Answer: B. Peptide bond
Explanation:
Peptide bonds join amino acids.
Choose an option to check your answer.
A.
Organism
B.
Gene
C.
Community
D.
Organelle
Show Answer
Correct Answer: C. Community
Explanation:
A community comprises multiple populations.
Choose an option to check your answer.
A.
Peptide bond
B.
Glycosidic bond
C.
Hydrogen bond only
D.
Phosphodiester bond
Show Answer
Correct Answer: A. Peptide bond
Explanation:
Peptide bonds join amino acids.
Choose an option to check your answer.
A.
Gene
B.
Organelle
C.
Organism
D.
Community
Show Answer
Correct Answer: D. Community
Explanation:
A community comprises multiple populations.
Choose an option to check your answer.
A.
Phosphodiester bond
B.
Hydrogen bond only
C.
Glycosidic bond
D.
Peptide bond
Show Answer
Correct Answer: D. Peptide bond
Explanation:
Peptide bonds join amino acids.
Choose an option to check your answer.
A.
Organelle
B.
Community
C.
Gene
D.
Organism
Show Answer
Correct Answer: B. Community
Explanation:
A community comprises multiple populations.