Lock and key model - Study guides, Class notes & Summaries

C - Answer When the chromosomes line up in mitosis this is known as which phase? A. Telophase B. Anaphase C. Metaphase D. Prophase B - Answer Which cellular organelle contains enzymes that are considered digestive? A. Golgi Apparatus B. Lysosomes C. Nucleus D. Ribosomes B - Answer Organs repair themselves through a process of? A. Meiosis B. Mitosis C. Cellular differentiation D. Transformation A - Answer Which of the following is considered a model ...

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...

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 ...

Test Bank Memmlers Structure and Function of the Human Body 12th Edition Cohen Chapter 01: Introduction to the Body MULTIPLE CHOICE 1. The word derived from two word parts that mean ―cutting apart‖ is a. physiology b. homeostasis c. anatomy d. dissection ANS: C DIF: Memorization REF: p. 3 OBJ: 1 TOP: Introduction 2. The study of how the body functions is called a. physiology b. homeostasis c. anatomy d. dissection ANS: A DIF: Memorization REF: p. 3 OBJ: 1 TOP: Introduction 3. The correct seq...

What is crossfit - Answer- Constantly varied functional movements executed at high intensity Constantly varied - Answer- General physical preparedness (GPP) What is General Physical Preparedness - Answer- Term used to describe the generalised base qualities of an athlete What's the aim of GPP - Answer- To establish a board foundational fitness level that can then be converted and applied throughout a wide range of tasks hoping to consistently make gains in the 10 general physical skill...

AQA A LEVEL BIOLOGY Paper 1 2024 What is the function of the cell membrane? - ANS To control what enters and leaves the cell, acts as a barrier between the cell and its environment. What structural feature of the cell membrane allows substances to enter/leave? - ANS Partially permeable What is the fluid mosaic model? - ANS States that a membrane is a fluid structure (because phospholipids are constantly moving) with a "mosaic" of various proteins embedded in it Describe t...

n. 1. the number(s) which represent(s) the dimensions of the key 2. the actual cut(s) or combination of a key - ANSWER Bitting n. a designation, unrelated to the bitting, assigned to a particular key combination for future reference when additional keys or cylinders may be needed - ANSWER Blind Code n. a hand held key bitting punch, often incorporating a trigger-like handle - ANSWER Clipper n. 1. a designation assigned to a particular key combination for reference wh...

Tri 1 Biochem Past Exams Questions and Answers Already Passed What is the role of zinc in enzyme function? Zinc acts as a cofactor, stabilizing the structure of enzymes and aiding in catalysis. Which type of bond forms between the amino group of one amino acid and the carboxyl group of another? A peptide bond forms between the amino and carboxyl groups, linking amino acids together. How do enzymes use the lock-and-key model to explain substrate binding? The lock-and-key model ...

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 ...

Biochem Exam 1 Questions and Answers Graded A+ What happens to enzymes when the temperature slightly increases within an optimal range? The enzyme activity increases as the kinetic energy of molecules rises, allowing more frequent collisions between enzyme and substrate. Why do hydrophobic amino acids tend to cluster together in the center of a protein? To avoid contact with water, stabilizing the protein's structure. What is the significance of the "lock and key" model...