Mizzou Bio 1500 Exam 3 Bush Questions and Answers 100% Pass

Mizzou Bio 1500 Exam 3 Bush Questions and Answers 100% Pass Describe an effective experimental design to determine whether an environmental variable imposes selection on a trait. - -need multiple generations -need a control group -need different levels of oxygen -need a small organism that reproduces quickly -need a confined environment How does natural selection cause dramatic changes in phenotypes? - Different levels of oxygen can change body size, certain phenotype survives, reproduces over generations to become popular in populations. Higher oxygen levels means animals can grow larger and still maintain the supply of oxygen to their muscles. What are the four categories of Organic Molecules? - 1. Carbohydrates 2. Lipids 3. Proteins 2100% Pass Guarantee Sophia Bennett, All Rights Reserved © 2025 4. Nucleic Acids What is an organic molecule? - A molecule that contains a carbon. What are some examples of carbohydrates? - Glucose, starch, glycogen, cellulose, chitin. What are some examples of lipids? - Fats, oils, waxes, olive oil, bees wax, bacon fat. When a fat is 'saturated', what is it saturated with? - H2 What are the building blocks of proteins? - amino acids What are the building blocks of nucleic acids? - nucleotides What are the building blocks of carbohydrates? - simple sugars (monosaccharides) What are the building blocks of lipids? - fatty acids and glycerol What is cellulose? - Polysaccharide consisting of glucose monomers. The main constituent of a plant cell wall and of vegetable fibers Which would have the most cellulose? -steak -bowl of ice cream -mushroom omelet 3100% Pass Guarantee Sophia Bennett, All Rights Reserved © 2025 -serving of broccoli - serving of broccoli Phospholipids are important components of which cellular structure? -membranes -ribosomes -mitochondria -chromosomes - membranes What is the outcome of dehydration? - Two molec