1. Chemical basis of life a. Define the following terms – (0…
Questions
1. Chemicаl bаsis оf life а. Define the fоllоwing terms – (0.5 * 4 = 2 points) i. Isotopes ii. Ions iii. Covalent bond iv. Valence electrons b. Name the four macromolecules. Mention the monomers and polymers for each type. State two functions for each of the four macromolecules ( 3 points) c. State the difference between saturated and unsaturated triglycerides. Which one of these is solid and which is liquid at room temperature? Name a food source for each type. (1.5 point) d. Name and give examples of 3 functions of proteins (1.5 points) e. Write 4 differences between DNA and RNA. (2 points)