Concept explainers
(a)
To determine: The charge category of lysine.
Introduction: Lysine can be defined as an amino acid that is essential for the biosynthesis process of proteins. Lysine also has many other applications in the field of medicine.
(b)
To determine: The property of lysine that enables it to interact with the DNA.
Introduction: The DNA or the deoxyribonucleic acid is composed of
(c)
To determine: The effect of acetylation on lysine interaction with the DNA and gene expression activation.
Introduction: The process of acetylation is a
Want to see the full answer?
Check out a sample textbook solutionChapter 19 Solutions
Concepts of Genetics (12th Edition)
- If an extra nucleotide is inserted in the first exon of the beta globin gene, what effect will it have on the amino acid sequence of the globin polypeptides? Will the globin most likely be fully functional, partly functional, or nonfunctional? Why?arrow_forwardWhat are transcription factors and why are they important?arrow_forwardWhat are transcription factors and why are they important? Explain.arrow_forward
- Do mRNA levels increase or decrease as DNA methylation increases?arrow_forwardWhat are the two main steps to protein synthesis and where do they take place? What are the different types of RNA used and what are their roles? How important is nucleotide order to the process?arrow_forwardHow would a DNA codon sequence influence the shape and the expression of the allele?How a feedback mechanism, that regulates the use of cyclic phosphorylation is similar to feedback inhibition mechanisms that control the production of isoleucine?arrow_forward
- Briefly (list in bullet points) what are the FIVE stages of Protein synthesis. Why do you suppose incidences of mutations in enzymes involved in these processes are extremely rare in people — affectingarrow_forwardis this correct? How to know mRNA and tRNA properly?arrow_forwardHistones are made of which structures?arrow_forward
- Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage LearningHuman Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning