Viruses are non cellular - Study guides, Class notes & Summaries

IB 150 Final Exam Questions and Answers 100% Pass How do competitive and non-competitive inhibitors affect enzyme activity? Competitive inhibitors block the active site of an enzyme, while non-competitive inhibitors bind to an enzyme elsewhere, reducing its activity regardless of substrate concentration. What adaptations allow desert plants to conserve water? Desert plants have adaptations like thick cuticles, deep root systems, and specialized leaves to minimize water loss and stor...

Microbiology correct answers The study of microorganisms Microscopic, single cell , cluster, chains carry out life processes dependently or independently? correct answers Carry out life processes INDEPENDENTLY as SINGLE CELLS What are Viruses? correct answers microscopic, non-cellular, RNA or DNA Bacterial and their processes and their effects on society, humans, animals, and the environment what are the two basic themes? correct answers 1. Basic - cellular processes 2. Applied -...

Microbiology is the study of: Correct Answer microorganisms Microscopic, single-cell, cluster, chains carry out life processes independently as ______________ cells. Correct Answer single Viruses are non-__________________ Correct Answer cellular True or false: Viruses can be RNA or DNA. Correct Answer true What are the two themes of microbiology? Correct Answer basic and applied Applied microbiology is practical problems in _____________________, _______________, and ____________...

What is microbiology? - The study of living things to small to be seen without magnification What are microorganisms (microbes)? - Organisms to small to be seen with the naked eye What are the major groups of microorganisms? - 1. Bacteria 2. Algae 3. Protozoa 4. Helminths 5. Fungi 6. Viruses Prokaryotes with peptidoglycan in their cell walls and circular chromosomes are classified as ______. - Bacteria Photosynthetic plant-like organisms are classified as ______. - Algae Sing...

Microbiology is the study of what? - Microbiology is the study of microbes (microorganisms and viruses) and their biological processes. What is the smallest biological unit of life - cell What is a macromolecule? - A macromolecule is classified as a complex molecule that is composed from smaller subunits. What are the four main types of macromolecules? - Proteins, nucleic acids, lipids and carbohydrates What various functions do proteins have in a cell - Proteins may facilitate the moveme...

Microbiology is the study of: - microorganisms Microscopic, single-cell, cluster, chains carry out life processes independently as ______________ cells. - single Viruses are non-__________________ - cellular True or false: Viruses can be RNA or DNA. - true What are the two themes of microbiology? - basic and applied Applied microbiology is practical problems in _____________________, _______________, and __________________. - agriculture, health, industry Basic microbiology is ...

3 stages of cellular respiration - glycolysis, krebs cycle, electron transport chain 5 Mechanisms of antibacterial drugs - Ihibition of: cell wall, protein, nucleic acid synthesis and metabolic pathway Interference: cell membrane integrity 7 methods of physical control - heat, pasteurization, cold, pressure, filtration, desiccation, and radiation 7 types of disinfectant - phenols, halogens, alcohols, heavy metals, oxidizing agents, aldehydes, acids and alkalis Acids and Alkalis - used to...

MCPHS MICROBIOLOGY EXAM 3 QUESTIONS AND ANSWERS WITH COMPLETE VERIFIED SOLUTIONS VERIFIED What do viruses do outside of host cell? viruses are dormant outside their host cell until attachment happens. Chance collision results in attachment. Then enzymes react with the cell surface that causes the nucleic acid to be squirted into the cell; physical injection. Then within seconds, the host cell is dead. Because the enzymes quickly break host genome. What are viruses non-cellular, obligate, int...

Microbiology is the study of CORRECT ANSWER Microscopic organisms Four major groups of Microorganisms CORRECT ANSWER Bacteria, Viruses, Fungi, Parasites Viruses are non cellular CORRECT ANSWER Parasites Viruses are observed through CORRECT ANSWER Electron microscope Viruses contain a genomic core made up of either ____ or ____ (never both!) and a coat of ____ surrounding the core called an ___ CORRECT ANSWER DNA, RNA, protein, envelope Viruses are obligate intracellular_____ CORRE...

TEST BANK Microbiology Fundamentals-A Clinical Approach, 4th Edition by Cowan, all Chapters 1- 22 fully covered ISBN: 9781260702439 TEST BANK Microbiology Fundamentals-A Clinical Approach, 4th Edition by Cowan, all Chapters 1- 22 fully covered ISBN: 9781260702439 TEST BANK Microbiology Fundamentals-A Clinical Approach, 4th Edition by Cowan, all Chapters 1- 22 fully covered ISBN: 9781260702439 TEST BANK Microbiology Fundamentals-A Clinical Approach, 4th Edition by Cowan, all Chapters 1- 22 ...