Gene expression n Study guides, Class notes & Summaries

SBB 2024 Practice Test Questions and Answers All Correct (1) What transferase does the H gene produce? - Answer-a-2-L-fucosal transferase. L- fucose attaches to #2 carbon of terminal galactose What transferase does the A gene produce? - Answer-a-3-N-acetylgalactosminyl transferase. N-acetyl galactosomine attaches to #3 carbon of terminal galactose. What transferase does the B gene produce? - Answer-a-3-D galactosyl transferase. D- galactose attaches to #3 carbon of terminal galactose. ...

Test bank of tymoczkos biochemistry a short course 3rd edition Chapter 1 Biochemistry and the Unity of Life Matching Questions Use the following to answer questions 1–10: Choose the correct answer from the list below. Not all of the answers will be used. a) uracil b) cytoplasm c) protein d) thymine e) carbohydrate f) sugar–phosphate units g) cell wall h) transcription i) glycogen j) lipid k) central dogma l) phagocytosis m) endoplasmic reticulum n) translation o)...

Discovering Psychology the Science of Mind 1st Edition Test Bank by Cacioppo Freberg Chapter One: The Science of Mind - The Discipline of Psychology MULTIPLE CHOICE 1. Which of the following best describes the mind? a. The basis of rational thought c. The embodiment of the soul b. The hidden instinctual self d. The brain and its activities ANS: D PTS: 1 DIF: Remember REF: What Is Psychology? OBJ: LO1 2. The scientific study of behavior and mental processes is called ____. a. introspecti...

When does RNA-mediated gene silencing occur? correct answers After transcription of an mRNA but before translation What is gene silencing? correct answers When RNA interferes and prevents protein synthesis through base pairing between ncRNA and mRNA. What is NOT part of translational termination? correct answers Uncharged tRNA recognition of stop codon in the mRNA Which type of interaction is NOT a functional mechanism by which IncRNA regulates gene expression? correct answers IncRNA ca...

What is the purpose of having rrnBT4 in an expression vector? - correct answerEnhances the stability of the GOI transcript Why must reverse transcriptase be used to create a eukaryotic expression library? - correct answerThe resulting cDNAs do not contain non-protein coding introns Which type of ligation-independent cloning technique takes advantage of the recombination between lambda phage attB and attP sequences in the vectors and in the DNA fragment to be inserted? - correct answerGatew...

QBM Exam 1 Questions And Answers With Complete Solutions 2024 What is recombinant DNA technology? - answerThe process of taking a gene from one source (like human DNA) and joining it with another piece of DNA (like bacterial plasmid) and inserting that DNA into bacteria for further study/manipulation Probes - answerSmall pieces of DNA can be used to determine the presence or absence of an allele, which can indicate a predisposition to a specific disease Microarrays - answerAdvance probe-b...

QBM Exam Questions And Answers With Complete Solutions 2024 What are the first three steps for starting a project? - answer1 ) Choose 2) Read literature 3) Obtain DNA sequence Once you obtain the DNA sequence in the beginning of a project, BLAST will allow what? - answer"Basic Local Alignment Search Tool" - To search for homology (duplication events) - Can predict protein, molecular weight, pI, and extinction coefficient - Predict the secondary/tertiary structure, transmembrane helice...

SI Practice Exam 4 |57 Questions with Verified Answers Which of the following statements is FALSE of the spliceosome and splicing mechanism? a. U1 snRNA base pairs with the 5' splice site b. The active spliceosome is produced when U1 and U3 snRNP exit c. U2 snRNA and U6 snRNA base pair to each other for the 1st reaction to occur d. U2 snRNA anneals to the branch site in the intron - CORRECT ANSWER b. The active spliceosome is produced when U1 and U3 snRNP exit Where are SR protein...

Mode of Inheritance Ξ -:- Autosomal recessive Ξ Autosomal dominant Ξ X-linked dominant Ξ X-linked recessive Ξ Y-linked Mitochondrial Genotypic ratios persist but phenotypic ratios may vary due to: Ξ -:- .Alleles interacting with each other Ξ .Genes interacting with other genes and the environment Ξ .Non-nuclear genes Ξ .Lack of segregation of genes if on the same chromosome Lethal Alleles Ξ -:- .Allele combination are not compatible with life Ξ . Allele combinations caus...

Anatomy - Answer-The study of the structure of the human body Dissection - Answer-"I cut up" Prosection - Answer-"Already cut up" Anatomical Terminology - Answer--Based on ancient Greek or Latin -Provides standard nomenclature worlwide Branches of Anatomy - Answer-1. Gross anatomy (visible to naked eye; muscles, bones, organs) 2. Microscopic anatomy (histology) 3. Developmental anatomy (embryology) 4. Comparative anatomy (correspondence of form) 5. Functional morphology (correlate f...