Back to Questions
Want to know:
The _________ activity of many enzymes CHANGES when specific ions or molecules bind to themEX: These substances act as regulators that enhance or inhibit an enzyme's activity.•Consider how some enzymes are active only when they have an attached phosphate group; such enzymes can be "switched on" by adding a phosphate group, and "switched off" by removing it.
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Sparky adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- What are the protein molecules that control nearly every metabolic reaction in a cell?
- Identify the correct statement about differences between rough and smooth endoplasmic reticulum (ER).Smooth ER is part of the endomembrane system of the eukaryotic cell, and rough ER is not.B) The outer surface of smooth ER lacks ribosomes, whereas the outer surface of rough ER has ribosomes.Rough ER consists of a network of membranous tubules and sacs called cisternae, whereas smooth ER is less complex.
- Molecules A and B contain 110 kcal/mol of free energy, and molecules B and C contain 150 kcal/mol of energy. A and B are converted to C and D. What can be concluded?-A and B will be converted to C and D with a net release of energy.-The reaction that proceeds to convert A and B to C and D is endergonic; the products are more organized than the reactants.-The conversion of A and B to C and D is exergonic; the products are less organized than the reactants.-The entropy in the products, C and D, is higher than in the reactants, A and B.-The conversion of A and B to C and D is spontaneous.