Catabolic reactions - Study guides, Class notes & Summaries

Pattern of separation of charge in electronegativity - ️️The greater the difference between the electronegativities of two bonded atoms, the greater the separation of charge will be in the bond What determines the strength and length of a covalent bond - ️️More shared electron pairs increases bond energy and shortens the length between atoms Importance of Biochemical Reactions - ️️-Help establish and maintain a stable optimal internal environment to preserve life -Maintain Hom...

You are studying two reactions. The only difference in these reactions is that one has an enzyme and the other does not. Which of following statements must be false? A. The enzymatic reaction has less activation energy because it does not have a transition state. B. The activation energy of the reaction that lacks an enzyme is greater than the reaction that has an enzyme. C. The rate of reaction is greater in the enzymatic reaction. D. The delta G and the entropy of both of the reactions a...

Bioenergetics Ans- is the study of energy flow through a living system Metabolism Ans- Refers to all chemical reactions of a cell or organism Metabolic Pathway Ans- Is series of biochemical reactions that converts on or more substrates into a final product. Anabolic Ans- Small molecules are assembled into large ones. Energy is required Catabolic Ans- Large molecules are broken down into small ones. Energy is released. Energy Ans- Is the ability to do work Kinetic Energy Ans- Objec...

A catalyst composed of RNA is called a(n) . Ans: ribosymes The combination of all reactions (catabolic + anabolic) within a cell is termed . Ans: Catabolism A catalyst composed of RNA is called a(n) . Ans: ribozyme Most enzymes are a functional type______(a type of macromolecule). Ans: protein An enzyme acts as a biological _____that alters the rate of a reaction without being changed by the reaction. Ans: catalyst The _____ is the term for a specific molecule on which an enzyme acts...

BIO 101 Exam 1 Questions and Answers 100% Pass What is Biology? Study of life; encompasses everything -biomolecular biology and technology have brought around a new era for biology What are the major characteristics of Life? 1) reproduction (DNA (deoxyribose nucleic acid); double helix shape; stores genetic info) 2) cellular repsiration (used to creat energy) (metabolism; need it to perform basic functions of life; food (carbs, proteins, lipids/fats, vitamins/minerals) 3) adaptatio...

UCI Bio 93 Midterm 2 Questions and Answers Rated A+ What is a metabolic pathway? A pathway that a molecule goes through, resulting in a specific product. What is metabolism? The totality of an organisms chemical reactions Gibbs free energy Portion of a system that can perform work when temp and pressure are uniform throughout the system. What is a way to show change in free energy? What does a negative Delta G mean? A process that is spontaneous What does spontaneous mean...

Bio 227 Cory Hanley Test 1 Latest Update 100% Pass antebrachial forearm antecubital front of elbow Atom smallest particle exhibiting chemical properties of an element atomic mass The average mass of all the isotopes of an element; proton + neutrons; below element Atomic number the number of protons in the nucleus of an atom; above symbol name; arranged by this in rows, written at left auricular ear brachial arm carpal wrist Caudal / Rostral Toward the tail (away f...

Anatomy and Physiology TEST #1 Questions and Answers You are told to take an axillary temperature on a small child. You will place the thermometer ________. -Answer-in the armpit You are asked to draw blood from the median cubital vein. You will search for this vein in the ________. -Answer-anterior side of the elbow Anatomical position is important because _______________. -Answer-it allows a common point of reference for body position to help communicate anatomical relationships Anabo...

What is Science? - correct answer-knowledge obtained through study or practice What is Life? - correct answer-no definition Attributes of Living Things - correct answer-Complex Organization Growth Metabolism (Catabolic, Anabolism) Movement Reproduction Responsiveness *Some forms of life may not show all aspects at a given point in time, but are still alive* Metabolism - correct answer-the sum of all chemical reactions Catabolic Reactions - correct answer-breaking down molecul...

Testbank for Biology 2nd Edition from OpenStax CollegeChapter 1 1 Figure 1.6 1: C; 2: F; 3: A; 4: B; 5: D; 6: E. The original hypothesis is incorrect, as the coffeemaker works when plugged into the outlet. Alternative hypotheses include that the toaster might be broken or that the toaster wasn't turned on. 3 Figure 1.16 Communities exist within populations which exist within ecosystems. 4 B 6 D 8 C 10 C 12 B 14 D 16 Answers will vary, but should apply the steps of the scientific method. One pos...