Principles of Biology I

Use this for “How much 1 M stock makes 250 mL of 40 mM buffer?”

Use this for “How many times more acidic is pH 2 than pH 7.4?”

Use this for “A protein has 300 amino acids. How many water molecules were released, and about what is its mass?”

Use this for “A cell is 24 mm long in a photo taken at 4000×. How long is it really, and how wide is a field 8 cells across?”

Use this for “Which of these are found in bacteria, which only in eukaryotes, and which only in plant cells?”

Use this for “How efficient is respiration if one glucose makes 32 ATP?”

Use this for “With ΔG°′ = +7.5 kJ/mol and products at 1% of reactants, does the reaction run forward at 37 °C?”

Use this for “Where are NADH and FADH₂ made, and where does O₂ go in respiration?”

Use this for “Of 400 root tip cells, 20 are in mitosis. How long does mitosis last in a 24 h cycle?”

Use this for “Put prophase, anaphase, interphase, cytokinesis, metaphase, prometaphase and telophase in order.”

Use this for “Two AaBbCc parents: what is the chance of an aabbcc child?”