Practice question
Question
Match the components of List I with those in List II under physiological conditions. List I List II A. Methylation of Lys I. Collagen structure B. Hydroxylation of Proline II. Activates genes by modifying histones in chromatin C. Phosphorylation of Tyr III. Targets a protein for degradation D. Poly-ubiquitination of Lys IV. Cell signaling
Explanation
This outcome reflects enzyme catalysis and lipid structure, where substrate affinity, transition state stabilization and phospholipid composition govern function. Option D captures this correctly because it reflects catalytic efficiency and membrane organization, consistent with textbook descriptions and experimental observations in biochemistry.
Related blogs
Guides and insights connected to this topic
Our Environment Notes - Ecosystem, Food Chain, Ozone Depletion and Waste Management
Revision notes on our environment covering biotic and abiotic factors, ecosystems, food chains, ozone depletion, and waste management practices.
Eukaryotic DNA Isolation: Principle, Materials, Procedure and Results
What is DNA Extraction? Deoxyribonucleic acid (DNA) extraction is the process by which DNA is separated from proteins, membranes, and other...
Membrane Proteins: Structure, Types, Functions
Lipids and proteins are the major components of most plasma membranes. They account for approximately 50-50% each by weight. The carbohydrat...
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.