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