Biochemistry
Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Concept explainers

Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of anoth…
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
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When amino acids are scarce in that bacterial cell, there are tRNAs without carrying lysine gets to ribosomes, explain the process of regulation of rRNA and ribosome synthesis, include: detected uncharged tRNA, rRNA synthesis, any molecules to signal this shortage, any enzymes, reactions to generate signaling molecules and what happen when the amino acid levels are recovered

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