Part A Drag the terms to their correct locations in these sentences. Reset Help
ID: 143923 • Letter: P
Question
Part A Drag the terms to their correct locations in these sentences. Reset Help feedback inhibition . There are three main types of cellular work: chemical, transport, and movement. Most of this work is powered by the transfer of a phosphate group from one molecule to another in a process known as enzyme exergonic phosphorylation endergonic metabolism ATP 2. Through energy coupling, cells use or energy-releasing, reactions to drive or energy-requiring, reactions. The molecule is the energy shuttle between these two types of reactions. 3. A specific . Mechanisms such as speeds up each of a cell's chemical reactions enable precise control over a cells - all of ts chemical reactionsExplanation / Answer
Ans:- 1) PHOSPHORYLATION.
Phosphorylation is the biochemical process where a phosphate group is added to the organic compound.
2) Through energy coupling, cells use EXERGONIC, or energy releasing, reactions to drive ENDERGONIC, or energy-requiring, reactions. The molecule ATP is the energy shuttle between these two types of reactions.
An exothergonic reaction is a chemical reaction in which energy is released in the form of heat.
An endothergonic reaction is a chemical reaction in which energy is required.
Both exothergonic and endothergonic reactions are coupled via ATP hydrolysis.
3) ENZYME.
Enzymes are the biocatalyst which speed up the cellular reactions.
4) Mechanism such as FEEDBACK INHIBITION enable precise control over a cell's METABOLISM --all of its chemical inhibition.
Feedback inhibition is the process in which the end product of a particular metabolic reaction inhibits the Enzyme involved in that reaction.