Protein domains - Study guides, Class notes & Summaries

Domain CORRECT ANSWER The highest level in biological classification. There are three domains Eukaryote CORRECT ANSWER organism composed of one or more eukaryotic cells Eukaryotic cells CORRECT ANSWER cell type characterized by a membrane-bound nucleus Prion CORRECT ANSWER an acellular infectious agent consisting only of protein Prokaryote CORRECT ANSWER single-celled organism consisting of a prokaryotic cell prokaryotic cell CORRECT ANSWER Cell type characterized by the lack of a...

viroid - infectious agent consisting of a small circular RNA molecule that lacks a protein coat. Thought to cause disease by interfering with the cell's normal path of gene expression Common features between PROK and EUK (9) - PM, genetic info (DNA), similar mechanisms for transcription/translation, shared metabolic pathways (glycolysis, TCA), ATP, photosynthesis mechanisms, protein synthesis, proteasomes, cytoskeletal filaments built of proteins similar to actin and tubulin What are the 3...

UNE Biochem 1005 Final Study Set Exam Questions And Answers All Verified Which of the following best describes the structure of heme? -a nicotinamide structure that is readily oxidized -a negatively charged phosphate group -a planar porphyrin ring that binds iron -an n-linked glycosylation A planar porphyrin ring that binds iron Covalent catalysis is used by many enzymes to cleave peptide bonds. Which of the following amino acids would not facilitate this type of catalysis? -val...

Edward Jenner - Developed small pox immunization using cowpox agent Paul Ehrlich - sought a " magic bullet" to destroy pathogens Alexander Fleming - discovered penicillin Joseph Lister - Pioneered aseptic surgery John Snow - father of epidemiology (cholera in London) Ignaz Semmelweis - Pioneered asepsis by discovering that hand washing prevented streptococcal infections in obstetric patients Robert Koch - Pioneered the cultivation of bacteria on solid media Louis Pasteur -...

Histone acetylase Correct Answer adds acetyl group onto lysine to remove charge to loosen DNA packaging Changes histones into open conformation and allows for DNA folding and transcription Concentrations influenced by hormones Hepcidin Correct Answer a hormone produced by the liver that negatively regulates iron balance in the gastrointestinal tract Brefeldin A Correct Answer Inhibits Golgi function and secretion of hormones Used to study hormone build-up Coat associated protei...

Crossfit L1 Review exam 100% questions and answers Virtuosity - ANSWERS Doing the common uncommonly well Qualities of effective trainer - ANSWERS Teaching Seeing Correcting Group/gym management Presence and attitude Demonstration GPP - ANSWERS General Physical Preparedness 10 General Physical Skills (Fitness Domains) - ANSWERS Cardio endurance Agility Balance Accuracy Flexibility Coordination Speed Strength Stamina Power Crossfits Aim - ANSWERS Forge a broad, general, and in...

Crossfit L1 Review exam 100% questions and answers Virtuosity - ANSWERS Doing the common uncommonly well Qualities of effective trainer - ANSWERS Teaching Seeing Correcting Group/gym management Presence and attitude Demonstration GPP - ANSWERS General Physical Preparedness 10 General Physical Skills (Fitness Domains) - ANSWERS Cardio endurance Agility Balance Accuracy Flexibility Coordination Speed Strength Stamina Power Crossfits Aim - ANSWERS Forge a broad, general, and in...

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...

Crossfit L1&2 Exam QUESTIONS AND ANSWERS: UPDATED EXAM GRADED A+ Virtuosity - ANSWERS Doing the common uncommonly well Qualities of effective trainer - ANSWERS Teaching, Seeing, Correcting, Group/gym management, Presence and attitude, Demonstration GPP - ANSWERS General Physical Preparedness 10 General Physical Skills (Fitness Domains) - ANSWERS Cardio endurance, Agility, Balance, Accuracy, Flexibility, Coordination, Speed, Strength, Stamina, Power Crossfits Aim - ANSWERS Forge a broa...

UConn MCB2610 Exam 1 Question and answers correctly solved 2024/2025 UConn MCB2610 Exam 1 What is microbiology - correct answer the study of microbes Microbes - correct answer -are forms of life too small to be seen with the naked eye (bacteria, fungi, algae, protists). Types of Microbial Cells - correct answer prokaryotic cells eukaryotic cells prokaryotic cells - correct answer lack a true membrane-delimited nucleus eukaryotic cells - correct answer have a membra...