Biomolecules - Nucleic Acids, Vitamins, Hormones
Chemistry · Grade 12 · Week 38 · 25 questions
In Grade 12 chemistry, Biomolecules is an NCERT-heavy chapter focusing on Nucleic Acids, Vitamins, and Hormones. This is one of the most scoring chapters in CBSE Grade 12 — direct NCERT questions are frequent.
What you'll practise
- Identify Nucleic Acids
- Identify Vitamins
- Identify Hormones
- Solve CBSE board-pattern problems from biomolecules including NCERT exemplar-level questions
All 25 questions in this Biomolecules - Nucleic Acids, Vitamins, Hormones quiz
Grade 12 Chemistry — Biomolecules - Nucleic Acids, Vitamins, Hormones: 25 practice questions with instant scoring and explanations.
- Nucleic acids are polymers of:
- Nucleotides consist of:
- The sugar in DNA is:
- The sugar in RNA is:
- Which of the following best describes what DNA bases are?
- Which of the following best describes what RNA bases are?
- DNA structure is:
- Watson-Crick base pairing:
- The pitch of DNA helix is:
- One turn of DNA helix contains:
- Chargaff's rules state:
- Replication of DNA occurs in:
- Which of the following best describes what vitamins are?
- Fat-soluble vitamins are:
- Water-soluble vitamins are:
- Vitamin A is required for:
- Vitamin C is used for:
- Vitamin B12 contains:
- Which of the following best describes what hormones are?
- Which of the following best describes insulin as a type of:
- Thyroid hormone is:
- Steroid hormones are:
- Which of the following best describes estrogen as a type of:
- Testosterone is a:
- Adrenaline is a:
Question 1 of 250 correct so far