Welcome to your Sample Quiz 1. Which of the following is a double membrane bound organelle? Peroxisomes Lysosomes Chloroplast Ribosomes2. Select the incorrect statement about monosaccharides. Few monosaccharides possess a carbonyl group. They are soluble in water. They act as reducing sugars. They are sweet in taste.3. Which of the following is a single membrane bound organelle? Centrioles Nucleus Peroxisomes Mitochondria4. Which indicates an indirect evidence for evolution? Presence of basic features in cells. The fact that all cells arise from other cells. Existance of all life on Earth as cells. Addition of extra features in cells.5. Select the incorrect statement with regard to cell-surface membranes. All cells do not have cell-surface membranes. Cell-surface membranes contain embedded proteins. Some embedded proteins in the cell-surface membrane act as antigens. Some embedded proteins in the cell-surface membrane are involved in cell signalling–communication between cells.6. Select the incorrect statement regarding cells. All life on Earth exists as cells. Differences between cells are due to the addition of extra features. Cells have basic features in common. Cells are always nucleated.7. Select the incorrect statement from the following. Meiosis and mitosis takes place in eukaryotic cells. All cells have a cell-surface membrane. All cells arise from other cells. Meiosis takes place in prokaryotic cells.8. The composition of starch. Amylopectin only Amylose and glycoprotein Amylose only Amylose and amylopectin9. The most abundant organic molecule present on the earth. Hemicellulose Cellulose Glucose Pectin10. The fuction of internal membranes in eukaryotic cells. Storing genetic information Acts as the 'control center' Digestion of materials from within the cell. Controls the passage of substances.