MCQs Biology [3] Posted on 2024-05-04Author admin 0 1. ____________ are the most abundant biomolecule on the earth Carbohydrates Proteins Lipids Nucleic Acid 2. _______________ is the main function of the nucleus Break down waste materials Protein Synthesis Storage of genetic information Distribute molecules 3. Which biomolecule is the main component of the cell membrane? Phospholipids Carbohydtrates Proteins Nucleic Acid 4. ___________ are the remains or impressions of living organisms, preserved in the rocks Mummies Statutes Tissues Fossils 5. _____________________ is present in plant cell, but absent in animal cell Mitochondria Cytoplasm Vacuoles Cell Wall 6. Major functions of Carbohydrates __________________ Storage Material Transport Storage and structural framework Structural framework 7. The infective nature of virus is due to its ________________ Protein Coat Tail Fibers Envelop Nucleic Acid 8. Taxonomy is the study of _______________ Heredity characters Structure and function of cells Naming and classification of organisms Function of different parts of organisms 9. _______________ organelle is involved in waste removal and detoxification of the cell Lysosomes Endoplasmic Reticulum Golgi Apparatus Vacuole 10. ___________ organelle is without DNA Lysosomes Chloroplast Mitochondria Nucleus Loading …