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What occurs when CO2 enters the blood? Hint, see this link (it might be slow to respond). But the problem can be answered based on lecture notes and deductive reasoning [HCO3-] increases the pH of the blood increases the pKa of the blood decreases [H3O+] in the blood decreases Correct Answer-[HCO3-] increases If a water solution has a [OH-] concentration of 1 X 10-9, the pH would likely be: 6 4 7 5 8 Correct Answer-5

Beer's law says... Correct Answer-Absorbance is proportional to concentration Beer's law formula and purpose Correct Answer-A = ϵlc A: absorbance (measured by the spectrophotometer) ϵ: extinction coefficient l: path length of light through sample (usually 1 cm - printed on the cuvette) c: concentration To calculate concentration Absorbance formula Correct Answer-A = -log(I/Io) I: intensity of incident light Io: intensity of transmitted light To measure absorbance Beer...

Hydrocarbons are ... Correct Answer-nonpolar, hydrophobic 5 Functional Groups Correct Answer-amino, hydroxyl, sulfhydryl, phosphoryl, carboxyl, methyl Amines Correct Answer-nitrogen joined to at lesat one alkyl group amide Correct Answer-have a carbonyl group between the nitrogen and R group functional group characteristics Correct Answer-- contain electronegative atoms (O,N,S) - usually electrically charged or polar - make organic molecule amphiphathic - create multifunctional mo...

All biomolecules can be divided into just ________ main categories Correct Answer-four Over _______ of the human body is made up of H, O, C, and N Correct Answer-99% Proteins Structure Correct Answer-linear polymer that folds into 3D structure Monomers of proteins Correct Answer-Amino Acids Polymer bonds in protein Correct Answer-Peptide bond Major functions of proteins Correct Answer-Signals, receptors, strucutre, mobility, defense, catalysis, etc. Nucleic acids structure Corr...

Glycolysis is an example of: A: anaerobic metabolism B: anabolic metabolism C: a net reductive process D: oxidative phosphorylation Correct Answer-A: anaerobic metabolism Starting with glucose-6-phosphate and proceeding to pyruvate, what is the net yield of ATP molecules? 1 2 3 4 5 Correct Answer-3 Starting with glycogen and proceeding to pyruvate, what is the net yield of ATP per unit of glucose? 1 2 3 4 5 Correct Answer-3

In which part of the chloroplast does production of oxygen during photosynthesis primarily occur? Correct Answer-Thylakoid disks Transfer energy to reaction center chlorophylls. Correct Answer-Accessory pigments While chlorophyll contains a different metal iron, its ring structure is very similar to steroids. Correct Answer-FALSE The process of ATP synthesis in chloroplasts is termed: Correct Answer-Photophosphorylation Where does the actual CO2 fixation take place? Correct Answer-Th...

Glycolysis enzymes acronym Correct Answer-HPPATGPPEP Number of steps in glycolysis that require ATP Correct Answer-Two Enzymes in glycolysis that require ATP Correct Answer-Hexokinase, Phosphofuctokinase Enzymes in glycolysis that Make ATP Correct Answer-Phosphoglycerate kinase, Pyruvate kinase Enzyme in glycolysis that uses NAD+P Correct Answer-Glyceraldehyde 3-phosphate dehydrogenase Enzyme that converts glucose to glucose-6-phosphate Correct Answer-Hexokinase + ATP Hexokinas...

Which of the following statements are true regarding water? Correct Answer-1. The boiling point of water helps lower cellulose degradation. 2. water deactivates nucleophilic reactions. 3. Ionic hydrolysis is usually uncatalyzed, while covalent hydrolysis is usually enzyme-catalyzed. 4. Water began on land, prob desert. 5. Proton hopping is rapid proton transfer along a "wire" How does hyperventilation affect pH? Correct Answer-it decreases CO2 and H+ in the blood, increasing pH. how ...

inhibitor and substrate bind to different sites on the enzyme Correct Answer-Non-competitive produced from CO2 and H2O via photosynthesis in plants. Energy source and energy storage. Structural component of cell wales and exoskeletons. Informational molecules in cell-cell signaling. Can be covalently linked with proteins to form glycoproteins and proteoglycans. Correct Answer-Carbohydrates any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in wa...

What is the primary storage form of fatty acids? Correct Answer-D) triglycerides A pore that simultaneously transports two different molecules in the same direction is called a(n) Correct Answer-B) symporter Which of the following may undergo transverse diffusion within the lipid bilayer? Correct Answer-A) membrane lipids In which type of reversible inhibition does binding substrate facilitate binding of the inhibitor? Correct Answer-C) uncompetitive Which of the following is a ligan...