🧩 Quiz
LESSON 07 OF 17
Biology MCQ Blast — 15 Questions
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A timed set of biology MCQs covering biomolecules, enzymes, cell biology, and genetics — with full explanations for every answer.
🧩 Biology MCQ Blast
15 questions · instant feedback
1. Which of the following is a monosaccharide?
2. The test used to detect reducing sugars is:
3. A positive Biuret test indicates the presence of:
4. Which bond links amino acids together in a protein?
5. The enzyme that hydrolyses starch into maltose is:
6. In competitive enzyme inhibition, increasing substrate concentration:
7. Which organelle is the primary site of ATP production?
8. A cell placed in a hypotonic solution will:
9. Tay-Sachs disease results from a deficiency of an enzyme found in the:
10. Eukaryotic ribosomes are classified as:
11. During transcription, the DNA template strand is read in which direction?
12. Which nitrogenous base is found in RNA but not DNA?
13. The genetic code for methionine also serves as:
14. A frameshift mutation is caused by:
15. Sickle cell disease results from a mutation in which gene?