Enzym reactions - Samenvattingen, Aantekeningen en Examens

Clinical Chemistry Enzymes Questions and Answers Graded A What do enzymes do? catalysts responsible for most reactions in the body What are five things that affect the measurement of enzyme reaction? 1. Concentration of reactants 2. pH 3. Temperature 4. Ionic strength 5. Cofactors and coenzymes Enzyme inhibition is described as? a substance that can reduce the rate of the enzyme reaction What are the three types of enzyme inhibitors? 1. Competitive 2. noncompetitive 2. Uncompetitive What does a ...

Enzyme - correct answer-A PROTEIN that acts as a biochemical CATALYST by affecting the rate at which a reaction proceeds. Substrate - correct answer-The material acted on by the enzyme Product - correct answer-The material produced as the result of an enzyme acting upon a substrate. 1. Enzyme binds to substrate at their active site 2. [ES] complex brings substrate molecule into proper alignment with enzyme 3. Products are formed and the free enzyme can combine with excess free substrate ...

Clinical Chemistry Enzymes Questions and Answers Graded A What do enzymes do? catalysts responsible for most reactions in the body What are five things that affect the measurement of enzyme reaction? 1. Concentration of reactants 2. pH 3. Temperature 4. Ionic strength 5. Cofactors and coenzymes Enzyme inhibition is described as? a substance that can reduce the rate of the enzyme reaction What are the three types of enzyme inhibitors? 1. Competitive 2. noncompetitive 2. Uncompetitive What doe...

Which statement is not true as a general rule? A) Microbial cells exist as single cells or in cell clusters. B) Microbial cells carry out their life processes independently. C) Microbial cells include both bacteria and viruses. D) Microbial cells exclude the cells of plants and animals. Answer: C 2) Basic microbiology can be used to A) probe the nature of life processes. B) study biochemical properties common to all cells. C) model our understanding of cell function in higher org...

Lewin's Genes XII: Chapter 1 Exam Questions With Verified Answers. Acridine - answerMutagens that act on DNA to cause the insertion or deletion of a single base pair. They were useful in defining the triplet nature of the genetic code. Allele - answerOne of several alternative forms of a gene occupying a given locus on a chromosome. Annealing - answerThe renaturation of a duplex structure from single strands that were obtained by denaturing duplex DNA. Antiparallel - answerA term applie...

Brock Biology of Microorganisms, 11th Edition (Madigan / Martinko) Test Bank – Complete All Chapters. The cell's genetic information is found in the A) cell membrane. B) nucleus or nucleoid. C) cytoplasm. D) none of the above. Answer: B 6) Because the cell communicates, exchanges materials with its environment, and undergoes change, it is called a(n) A) ancestral system. B) dynamic entity. C) closed system. D) nucleoid system. Answer: B 7) Changes in cellular characteristics ar...

Brock Biology of Microorganisms, 11th Edition (Madigan / Martinko) Test Bank – Complete All Chapters. Microorganisms and Microbiology 1) Which statement is not true as a general rule? A) Microbial cells exist as single cells or in cell clusters. B) Microbial cells carry out their life processes independently. C) Microbial cells include both bacteria and viruses. D) Microbial cells exclude the cells of plants and animals. Answer: C 2) Basic microbiology can be used to A) probe the ...

HESI A2 BIOLOGY 2021 Updated Version In the hierarchic system of classification, which of the following is the least inclusive? Species After observing an event, you develop an explanation. This statement is referred to as which of the following? Hypothesis A molecule of water is bonded with another molecule of water by what type of bond? Hydrogen Which of the following is a benefit of the intermolecular hydrogn bonding of water? Water has a relatively high specific heat value Wat...

AQA A level BIOLOGY 7402/1 Paper 1 Final Mark scheme June 2022 AQA A level BIOLOGY 7402/1 Paper 1 Final Mark scheme June 2022 AQA A level BIOLOGY 7402/1 Paper 1 Final Mark scheme June 2022 AQA A level BIOLOGY 7402/1 Paper 1 Final Mark scheme June 2022 Mark scheme June 2021 Version: 1.0 Final *216a7402/1/MS* MARK SCHEME – A-LEVEL BIOLOGY – 7402/1 – JUNE 2021 2 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by ...

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