Name (Last, First): DNA An RNA Polymerase attaches to the DNA and transcribes the DNA to mRNA Ribosone BIO 340 Activity # 1: DNA and the Central Dogma Complete: Cytoplasm Nucleus Nuclear pore ARNA Use the mRNA codon sequence and the genelic de lable in order to find the amino acid (AA) sequence of the protein. Example: if mRNA sequence is GUU then the corresponding amino acid 3-letter is Valine (Val) and the corresponding amino acid 1-letter is V DNA Coding 5 ATG| TGG ATT CTC AAG ATC AAT AGT 3¹ DNA template 3' 5' FIRST (5') LETTER mRNA codon 5' tRNA codon 3 с AA 3-letter AA 1-letter Amino acid AA - Amino acid A tRNA THE GENETIC CODE New protein being built Uuu UUC) ԼԱՔ uva) Lou (L) CUU CUC CUA CUG الالام U Pie (F) Leu (L) GUU GUC AUG Met (M) (initiator) val (M) Use numbers 1 to 3 to indicate the correct order of the flow of biological information. Translation Replication Transcription Hydroxyl group Deoxyribose sugar DNA's charge is negative due to following (circle the correct one): An alpha helix and a beta sheet in a protein are a type of (circle the correct one): Primary structure Tertiary structure SECOND LETTER ucu) UCC ACU AUC (1) ACC AUA ACA ACG Ser UCA(S) UCG CCU cee CCA COG CAU) CAC (12) C₂₂) CAG) The (T) GCU GOC Aa GCA (A) GUA GUG (tor) GCG/ Created by Dr. Susan A. Holechek for 30 340 (2022), Illustration by James Direen. Ty (Y) UAU) UAC) USA Och (terminator) UAG Amber (terminator) (H) On(Q) AAU AAC) AMA AAG) Asn (N) Lys(K) GAU) GAC GAA), GAG) Hydrogen bond Phosphate group Aup (D) GM (E) Secondary structure Quaternary structure USU) {cy (C) UGC) UGA Opa biminalar UGG Tm(W) cul CGC CGA CGG/ AGU AGC AGA) AGO DOU GOC GGA GGG Arg (R) Ser (S) Arg (R) Gay (G) UCAG с SACCAG U SCAG U с 3 А 5 THIRD (3) LETTER
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 another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
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.
Introduction
Gene expression is the process through which a gene's information is used to create a functioning gene product, allowing it to produce end products like proteins or non-coding RNA and ultimately have an impact on phenotypes. While these are frequently proteins, some non-protein-coding genes, including those for transfer RNA (tRNA) and small nuclear RNA (snRNA), produce functional non-coding RNAs instead. The fundamental principle of molecular biology, which Francis Crick initially proposed in 1958, summarises gene expression.
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