Lytic cycle is when the - Study guides, Class notes & Summaries

Most of the cell membrane's specific functions are controlled by: Proteins Alcoholic Fermentation is a form of: Anaerobic Respiration Phagocytosis is a form of: Endocytosis What is a pyruvate? Pyruvate is an important chemical compound in biochemistry. It is the output of the metabolism of glucose known as glycolysis. One molecule of glucose breaks down into two molecules of pyruvate, which are then used to provide further energy, in one of two ways. What are the small spherical bodies ...

study guide Q: by what mechanisms does horizontal gene transfer occur? - Answer-occurs via three mechanisms-conjugation, transformation, and transduction-evolved by bacteria to create recombinants what do these mechanisms depend on? - Answer-a recombination t/f: genes can only be transferred to a the species with horizontal gene transfer - Answer-false; different species as well study guide Q:define bacterial conjugation - Answer-a direct contact between cells via a connection that resu...

Epidemiology Final Study Guide Exam 2023 Superbug - ANS-Super bugs are bacteria strains that are resistant to antibiotics. Super bugs pose a problem in our society because antibiotics can no longer be a viable option if they cannot kill bacteria. Antibacterial resistance leads to more now-untreatable diseases. True - ANS-True or false: In developed countries, chronic health problems have replaced infectious diseases as the leading killers during the past century. False - ANS-The par...

NATS 1670 QUIZ 4 WHEN WAS SMALLPOX TRANS FROM EUROPE TO AMERICAS - 1519 A.D WHAT IS THE MOST COMMON CAUSE OF ACUTE INFECTION IN HUMANS? - VIRUS WHAT IS A VIRUS OUTSIDE THE CELLS CALLED? - VIRION WHAT ARE 2 PHASES FOR VIRUS AS AN ORGANISM - 1) OUTSIDE THE CELLS 2) AND THE VIRUS INSIDE THE INFECTED CELL ARE VIRUS CELLULAR ORGANIM? - NO Why is severe viral disease bad for the host and th virus - the goal of the virus is to, live and replicate within an organism, but if the orga...

Dmitri Ivanovsky - Answer -studied Tobacco Mosaic Disease to find a bacterial cause for it -saw that bacterial agent was not removed by bacterial filters -mottling of leaves, stunted leaves, wrinkles Beijerinck - Answer -studied Tobacco Mosaic Disease and also saw that the agent was not removed by bacterial filters -coined the term "virus" for something so small that it must pass through the filters Loeffler & Frosch - Answer -former Koch students -studied infectious Foot & Mouth Dis...

Portage Learning BIOD 171 Module 6 Exam Questions and Answers 2024 True or False: viruses can be classified as prokaryotic or eukaryotic -Answer-False. Viruses are neither prokaryotic or eukaryotic What is an obligate intracellular parasite? -Answer-viruses cannot replicate unless inside a living host cell. As a parasite, a virus depends on its living host to provide the framework (proteins, etc) to replicate—to make additional copies of itself. What is a viral capsid? -Answer-a membran...

PORTAGE LEARNING BIOD 171 MODULE 6 EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ True or False: viruses can be classified as prokaryotic or eukaryotic False. Viruses are neither prokaryotic or eukaryotic What is an obligate intracellular parasite? viruses cannot replicate unless inside a living host cell. As a parasite, a virus depends on its living host to provide the framework (proteins, etc) to replicate—to make additional copies of itself. What is a viral capsid? a memb...

MIP 300 - Exam 4 You isolate a new temperate phage. It can - correct answer integrate into the genome reproduce to make new viral particles enter the lytic cyle Both virulent and temperate phase can carry out specialized transduction - correct answer False Both virulent and temperate phase can carry out generalized transduction - correct answer True A non capsule producing Streptococci pneumoniae bacterium takes up a linear chromosomal piece of exogenous DNA that contains the ge...

Exams 1. What are the two major types of nucleic acids and their roles? DNA- deoxyribonucleic acid RNA- Ribonucleic acid DNA- Cellular life has DNA and a role that DNA has is long-term s torage of information, it holds the characteristics of living organisms. RNA- Is the carrier of information in form of amino acid sequence. It converts the information in the DNA and synthesizes proteins True or False: Archaea is noted for its ability to survive under harsh conditions. True. Archaea can often be...

BIOL 10 PRACTICE 4 EXAM QUESTIONS WITH CORRECT ANSWERS. During previous flu seasons, small variations in the influenza virus resulted in the immune system's inability to fully recognize and respond to flu exposure. As a result, the vaccine was less than 30% effective. This is an example of - CORRECT ANSWER antigenic drift The influenza vaccine elicits an immune response by presenting the body with - CORRECT ANSWER a killed version of the virus or antigen specific to the virus The cyc...