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- Starch gives a blue color when reacted with iodine.
- Mycoplasmas lack a cell wall and have no membrane-bound organelles.
- Glycogen is abundant in animals for energy storage.
- Fungi can tolerate the highest external osmotic pressure.
- Oomycetes’ cell walls are primarily composed of cellulose.
- Cotton is a pure form of cellulose.
- Neutral lipids result from the chemical reaction between alcohols and acids, releasing water.
- Lipids are soluble in organic solvents like ether.
- Insects have the highest number of species on Earth.
- Aqueous media support favorable reactions due to the random movement of ions and molecules.
- Polysaccharides are the most complex carbohydrates.
- Psilotum is the odd one out in the given options.
- Hemichordata and Psilophyton represent incorrect pairs.
- Carbohydrates store half the energy of lipids due to lower C-H bonds.
- Peptide bonds involve the linkage of -NH2 and -COOH groups.
- Adult birds typically have only one functional ovary.
- Amino acids, proteins, lipids, and DNA all contain sulfur.
- Echinodermata exhibit bilateral symmetry as larvae and radial symmetry as adults.
- Proteins constitute approximately 50% of the dry weight of cells.
- Hunger pangs typically begin 12-24 hours after the previous meal.
