Biomolecules

campbell_ap_bio_practice_test_ch5

Subject:

Biology

Rating:

No votes yet

Tags:

Biology

Monomer

Lipid

Enzyme

Chapter?5 The?Structure?and?Function?of?Large?Biological?Molecules Multiple-Choice?Questions 1) For?this?pair?of?items,?choose?the?option?that?best?describes?their?relationship. (A)?The?number?of?alpha?glucose?1-4?linkages?in?cellulose (B)?The?number?of?alpha?glucose?1-4?linkages?in?starch A) Item?(A)?is?greater?than?item?(B). B) Item?(A)?is?less?than?item?(B). C) Item?(A)?is?exactly?or?very?approximately?equal to?item?(B). D) Item?(A)?may?stand?in?more?than?one?of?the?above?relations?to?item?(B). Answer: B Topic: Concept?5.1 Skill: Knowledge/Comprehension 2) For?this?pair?of?items,?choose?the?option?that?best?describes?their?relationship. (A)?The?probability?of?finding?chitin?in?fungal?cell?walls (B)?The?probability?of?finding?chitin?in?arthropod?exoskeletons

enzyme rate reaction lab

Subject:

Biology

Rating:

No votes yet

Tags:

Enzymes

Enzyme

Phenotypic testing of mycobacteria

Name ____________________________ Per._____ Enzyme Rate of Reaction Introduction: Enzymes are molecular substances found in cells.? Enzymes act as catalysts and most are proteins.? Enzymes bind temporarily to one or more of the reactants of the reaction they catalyze. In doing so, they lower the amount of activation energy needed and thus speed up the reaction.?

Campbell Biology Test Bank Chapter 5

Subject:

Biology

Rating:

No votes yet

Tags:

Biology

Monomer

Biomolecular structure

Hydrolysis

Campbell's Biology, 9e (Reece et al.) Chapter 5 The Structure and Function of Large Biological Molecules In Chapter 5, the principles of chemistry covered in earlier chapters are applied to the understanding of biological polymers and lipid membranes. The emphasis is on properly linking monomers and their polymers, and on the structural and functional diversity of the different polymer types. Particular attention is given to protein structure, because this is central to understanding subsequent chapters on metabolism, molecular biology, and molecular medicine. Multiple-Choice Questions 1) Humans and mice differ because A) their cells have different small organic molecules. B) their cells make different types of large biological molecules.

AP Bio Reading Guide CH 8

Subject:

Biology

Rating:

No votes yet

Tags:

Biology

Enzymes

Enzyme

Adenosine triphosphate

Nicotinamide adenine dinucleotide

Copyright ? 2011 Pearson Education, Inc. - 1 - Name_______________________Period___________ Chapter 8: An Introduction to Metabolism Concept 8.1 An organism?s metabolism transforms matter and energy, subject to the laws of thermodynamics 1. Define metabolism. The totality of an organism?s chemical reactions, consisting of catabolic and anabolic pathways, which manage the material and energy resources of the organism. 2. There are two types of reactions in metabolic pathways: anabolic and catabolic. a. Which reactions release energy? catabolic b. Which reactions consume energy? anabolic c. Which reactions build up larger molecules? catabolic d. Which reactions break down molecules? catabolic

AP BIO Catalysis Lab

Subject:

Biology

Rating:

No votes yet

Tags:

Enzymes

Enzyme

AP Biology Lab #2 Enzyme Catalysis Overview: In this lab you will observe the conversion of hydrogen peroxide (H2O2) to water and oxygen gas by the enzyme catalase, and then measure the amount of oxygen generated. You will also calculate the rate of an enzyme-catalyzed reaction. Objectives: Before doing this lab, please review the following from your text and/or notes: Structure, function of enzymes How temperature, pH, enzyme concentration and substrate concentration affect the initial reaction rates of enzyme-catalyzed reactions Review the terms: Catalyst Catalase Catalysis After doing the lab, you should be able to: