Prokaryotic translation Study guides, Class notes & Summaries

The Kind of gene who's product interacts with other nucleotide sequences to affect their transcription or translation is a: a) constitutive gene b) regulatory gene c) structural gene d) protein-coding gene correct answer: b Regulation of gene activity can occur at several points in the pathway of information flow. Which of the following types of regulation takes place primarily in eukaryotes? a) modification of chromatin b) transcriptional regulation c) translation regulation d...

Bio 112 UBC Questions and Answers 100% Pass What does the cell theory state? 1. all organisms are made up of cells 2. cells are the basic units of structure and function in organisms 3. cells come only from preexisting cells because cells are self-reproducing All cells include what 4 things? 1. DNA 2. Cell membrane 3. Cytoplasm 4. Ribosomes What is the central dogma? It's the basic flow of information in a cell, it's the two step process of transcription and translation by wh...

BIO 111 FINAL EXAM QUESTIONS AND ANSWERS LATEST 2024/2025 (100% CORRECT) What is the first mRNA processing step? - ANSWER 5' capping Different mRNAs are made from the same initial pre-mRNA by ________. - ANSWER alternative splicing RNA transcription begins at a ________. - ANSWER promoter ________ protect(s) the pre-mRNA molecule. - ANSWER the 3' poly-a tail The process of pre-mRNA splicing removes ________. - ANSWER introns Spliced ________ differ in their exons. - ANSWER mRNAs Identif...

What enzyme does HIV use to convert RNA to DNA? - Ans Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. - Ans 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA - Ans I and III only

USABO Practice Exam Questions And Answers What enzyme does HIV use to convert RNA to DNA? - ANS Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. - ANS 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA - ANS I and III only Integral transmembrane proteins are proteins imbed...

What enzyme does HIV use to convert RNA to DNA? correct answersReverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. correct answers5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA correct answersI and III only Integral transmembrane proteins are proteins imbedded in the cell membrane. Which ...

Meiosis lead to the production of ________. - Answer-Gametes Mitosis leads to the production of ________. - Answer-Somatic cells What are the functions of mitosis? - Answer-Growth, repair/replacement, and asexual reproduction in planaria. What is the G1 stage responsible for? - Answer-Cell growth, transcription/translation, duplication of organelles, and to prepare for DNA replication. What is the S phase of interphase responsible for? - Answer-DNA replication. It only occurs during this ...

BIO 1A03 Midterm 2 Questions and Answers Graded A Prokaryotic growth and cell division -nutrient-rich environment -favorable temperatures Housekeeping genes -genes required at all times for normal function -all ways transcribed and translated -allow constant maintance for general cellular activity -e.g. structural protein of a cell, DNA and RNA polymerase, genes coding for ribosomal proteins -constitutive Regulated genes genes that can be turned on and off at a needed basis Francois Jacob and...

BIOL200 SimUText questions with Complete Solutions what is the function of a gene? to contain information for building specific cellular products what proteins are encoded by genes? proteins that maintain cell membranes proteins that help convert sugar to energy protein channels that allow molecules in and out of cells When cells make proteins, is the gene in the DNA destroyed or used up in the process? No, the information in DNA is copied into a molecule of RNA How are DNA, RNA and polypepti...

one gene-one enzyme hypothesis - each gene contains the information needed to make an enzyme What did George Beadle and Edward Tatum research? - Relationship between genes and proteins using the Neurospora Crassa One gene-one enzyme hypothosis (Neuroposa Example) - Neurospora can grow well on minimal medium (simple sugar, vitamins, inorganic salts), and therefore it must have enzymes produced by a certain gene that that transform these materials into amino acids and vitamins needed for gro...