Dna and rna Study guides, Class notes & Summaries

PATHOPHYSIOLOGY 8TH EDITION MCCANCE TEST BANK. Chapter 1: Cellular Biology MULTIPLE CHOICE 1. Which statement best describes the cellular function of metabolic absorption? a. Cells can produce proteins. c. Cells can take in and use nutrients. b. Cells can secrete digestive enzymes. d. Cells can synthesize fats. ANS: C In metabolic absorption, all cells take in and use nutrients and other substances from their surroundings. The remaining options are not inclusive in their descriptions of c...

Test Bank to accompany Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. regula...

The structure of a strand of DNA. - Answer-it is a double helix, like a twisted ladder. the ladder rings are nucleotide subunits and they have a covalent bond to the sugar phosphate backbone (made of deoxyribose and a phosphate group) What are the nucleotide subunits? - Answer-adenine, guanine, cytosine, and thymine How are the subunits held together? - Answer-through a hydrogen bond What are the nucleotide subunits compliments? - Answer-Adenine and thymine cytosine and guanine How does D...

Neuroscience 6th Edition Test Bank by Purves | 100% Correct Answers | 34 Chapters.VERIFIED 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Re gulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. regulatory DNA sequences for an individual organism and a species. c. coding and regulatory DNA sequences for a species. d. cod...

Which strand is produced more rapidly? - ANSWER-Leading strand During DNA replication in the lagging strand there is production of this component? - ANSWER-Okazaki fragment How many "stop" codons exist? - ANSWER-3 The double helix of DNA is wrapped about 1¾ times around which of these components? - ANSWER-Nucleosome Which enzyme unwraps the double helix? - ANSWER-Helicase In the ribosome, what is the name of the bond that links one amino acid to the next? - ANSWER-peptide bonds...

TAMU bio 111 lab exam 2 review (2023/2024) already passed What is the difference between the coding and non-coding region? Coding region: comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. • Noncoding region: makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription. What are STRs? Short-tandem repeats (STRs) are unique repeating patterns of the same nucleotide sequence. They can...

ADVANCED PATHOPHYSIOLOGY- UTMB 5355 EXAM #1 Questions And Answers ( Verified ) Transcription - ANS synthesis of RNA from DNA Transcription results in - ANS mRNA RNA polymerase makes - ANS mRNA mRNA - ANS makes proteins RNA polymerase - ANS binds to DNA Transcription factors (TFs) - ANS A regulatory protein that binds to DNA and affects transcription of specific genes. Can wither activate or repress expression of genes Termination of transcription - ANS RNA poly...

The Cell-A Molecular Approach 9th Edition by Geoffrey Cooper & Kenneth Adams - Complete, Elaborated and Latest Test Bank. ALL Chapters (1-19) Included and Updated for 2023 #CellMolecularApproach #CellResearch #MolecularBiologyFundamentals #GenesAndGenomes #GenomicDNAReplication #RNASynthesis #TranscriptionalRegulation #ProteinSynthesis #GenomicsAndProteomics #NuclearStructures #EndoplasmicReticulum #MitochondriaChloroplasts #Cytoskeleton #PlasmaMembrane #CellSignaling #Geoffrey...

How is transcription best defined - RNA is synthesized from a DNA template An amniocentesis indicates a neural tube defect when an increase in which protein is evident? - alpha-fetoprotein Amniocentesis is recommended for Pregnant with what history - Family history of genetic disorders What is a technique for chromosomal Abnormalities at 10 to 12 weeks gestation - Chronic villus sampling What is the For an error in which homologous Fail to separate during mitosis or meiosis - Nondisjunct...

These notes include everything you need to study for the IEB Life Sciences P2. Topics include DNA, RNA & protein synthesis, meiosis, chromosomes, genetics, genetic engineering and other subtopics. I made these notes to consolidate all of the information that is examinable in an organised manner, and have based the notes on the grade 12 CAPS life science textbook, along with notes I made in class and my teacher's notes. These notes come with definitions, diagrams and tips on how to write a biolog...