Induced fit - Study guides, Class notes & Summaries

BIO CHEMISTRY FINAL / ACS EXAM QUESTIONS AND CORRECT DETAILED ANSWERS | EVERYTHING YOU NEED TO PASS EXAM Enzymes: - ANSWER-• speed up chemical reactions • reactants are called substrates • substrates bind to active sites by hydrogen bonding or other interactions • undergo changes by induced-fit • if substrate concentration is higher than enzyme concentration, the reaction won't go as far so fast. • sensitive to pH & temperature changes

AP Biology Exam Terms organic compounds contain carbon; examples include lipids, proteins, and carbs functional groups amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat glycerol and three fatty acids saturated fats bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats better for you, plants have it; liquifies at room temp. steriods lipids whose structures resemble chicken-wire fence...

ligand - a small molecule that binds specifically to a larger one (i.e., protein). For example, a hormone is the ligand for its specific protein receptor [a molecule bound reversibly by a protein. binding site - the location (crevice or pocket) on a receptor protein to which a ligand binds induced fit - The change in shape of the active site of an enzyme so that it binds more snugly to the substrate, induced by entry of the substrate. Renders the substrate catalytically active. Subst...

HSC Biology|Complete Questions with A+ Graded Answers The process by which an organism maintains a constantly stable internal environment. Two stages: Detecting for changes to the stable state and correcting for these changes. Homeostasis All chemical processes occurring within an organism in order to sustain life. Metabolism An enzyme is a large protein molecule that acts as a biological catalyst for one specific molecule. What is an enzyme? Enzymes have an active site ...

AQA A LEVEL BIOLOGY PAPER 1 2021. Describe the induced-fit model based on enzyme action and how an enzyme acts as a catalyst. [3 marks] . 2 Scientists investigated the action based on the enzyme ATP synthase. They made reaction mixtures each containing: • ATP synthase • buffer (to control pH) • substrates. One based on the substrates required within these reaction mixtures is inorganic phosphate (Pi). Tick ( ) one box to show which other substrate the scientists must add to the ...

Hearing conservation certification Exam With Complete Solutions CAOHC's primary objective is to: a. Promote hearing loss prevention by enhancing the quality of occupational hearing conservation practices b. Provide input to legislative action regarding occupational hearing program implementation c. Train council members in occupational hearing program implementation d. Train audiologists in occupational hearing program implementation - answerA A COHC is NOT able to train other OHCs to d...

Amino Acid and Side Groups correct answers - Negative Side Groups = Acidic - Positive Side Groups = Basic Absolute Configuration correct answers refers the R/S naming convention. Some amino acids are R, and some are S. Relative Configuration correct answers - D/L naming convention. - All biologically produced amino acids are in the L configuration. Conformational stability correct answers - Temperature: Denatures second, third, and fourth tertiary - pH: Third and fourth; Destroys io...

Hearing conservation certification CAOHC Final Exam Q&A CAOHC's primary objective is to: a. Promote hearing loss prevention by enhancing the quality of occupational hearing conservation practices b. Provide input to legislative action regarding occupational hearing program implementation c. Train council members in occupational hearing program implementation d. Train audiologists in occupational hearing program implementation - CORRECT ANSWER-A A COHC is NOT able to train other O...

AP Biology Exam Terms Questions and Answers organic compounds contain carbon; examples include lipids, proteins, and carbs functional groups amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat glycerol and three fatty acids saturated fats bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats better for you, plants have it; liquifies at room temp. steriods lipids whose structures resem...

Accommodation - Answer-One of the processes that helps create equilibrium. According to Piaget, the process by which existing mental structures (schemas) and behaviors are modified to adapt to new experiences Adaptation - Answer-Changing of existing knowledge structures (schemas) to fit new conditions. Either through: assimilation or accommodation Anorexia Nervosa - Answer-An eating disorder characterized by very limited food intake Assimilation - Answer-According to Piaget, the process by...