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- DNA is more complex in eukaryotic cells than in prokaryotic cells.
- Animals like Amphioxus belong to Chordata, Protochordata, and Lower Chordata groups.
- Proteins are polymers of amino acids.
- Chlorophyll b has an empirical formula of C55H70O6N4Mg.
- The R group in glycine is replaced by a hydrogen atom.
- To synthesize 10g of glucose, 717.6 Kcal of energy is required.
- Sulphur is an element in proteins that distinguishes them from carbohydrates.
- Hunger pangs can begin 12-24 hours after the previous meal.
- The total number of discovered amino acids in cells and tissues is 170.
- The major constituent of blood plasma is water.
- An insulin molecule consists of two polypeptide chains.
- The windpipe or trachea is ventral to the esophagus.
- Peptide bonds link amino acids, forming the backbone of proteins.
- Hemoglobin molecules are composed of 574 amino acids.
- The primary structure of a protein reveals its amino acid sequence.
- Locomotory structures are absent in Apicomplexans.
- Hemoglobin exhibits quaternary structure.
- The tertiary structure of globular proteins includes buried hydrophobic amino acids.
- RNA contains ribose as its pentose sugar.
- The heart is a completely divided structure in amphibians.
