Phages Study guides, Class notes & Summaries

1. Question: The amount of blood pumped by either ventricle in one minute is called. 2. Question: During vigorous exercise, one would expect 3. Question: Venous return is affected by all EXCEPT: 4. Question: These control the blood flow through a capillary 5. Question: The exchange of substances between the blood vessels and the surrounding tissues can only happen in the . 6. Question: What is the sequence of layers of the blood vessels (veins or arteries) from outside to the inside? 7. Q...

BIOL 275 Exam 3 Practice 27 Questions with Verified Answers Which is true of lysogenized cells? A) They are immune to any further infection by any virus. B) They are immune to infection by the same virus. C) They may have new properties AND they respond to infection with the SOS response. D) They respond to infection with the SOS response. E) They are immune to infection by the same virus AND may have new pr operties. - CORRECT ANSWER E) They are immune to infection by the same virus AN...

how did studies of tobacco mosaic virus contribute to our understanding of what viruses are and how they function? ANSWER: - TMV could not be cultured - was small enough to filter through filters - was infectious - could be diluted & regain strength how were bacteriophages discovered? ANSWER: Twort noticed that an agent made a bacterial colony look "watery" d'Herelle noticed an agent that made holes in the lawn of bacteria how did early work on phages contribute to our understandi...

True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell), viruses are classified as eukaryotic. - Answer-False True or False. Although viruses may contain their genome within an enclosed space (much like the nucleus of a cell), it is considered neither eukaryotic nor prokaryotic. - Answer-True Describe the two basic components of a virus. - Answer-A virus has genomic material made up of either DNA or RNA and a capsid which is a protective str...

BIO 235- Genetics Exam 3 Questions With 100% Correct Answers 2024/2025 What is Conjugation? Takes place when genetic material passes directly from one bacterium to another. What is Transformation? Takes place when a bacterium takes up DNA from the medium in which it is growing. What is Transduction? Takes place when bacterial viruses carry DNA from one bacterium to another. True or False: Not all bacterial species exhibit ALL THREE type of DNA transfer. TRUE What are the three types of...

Contents Chapter 1 Introduction to Biochemistry 1 Chapter 2 Water 10 Chapter 3 Amino Acids and the Primary Structures of Proteins 27 Chapter 4 Prot eins: Three-Dimensional Structure and Function 46 Chapter 5 Properties of Enzymes 65 Chapter 6 Mechanisms of Enzymes 85 Chapter 7 Coenzymes and Vitamins 104 Chapter 8 Carbohydrates 119 Chapter 9 Lipids and Membranes 137 Chapter 10 Introduction to Metabolism 153 Chapter 11 Glycolysis 169 Chapter 12 Gluconeogenesis, The Pentose Phosphate Pathway, and G...

1. Question: The amount of blood pumped by either ventricle in one minute is called. 2. Question: During vigorous exercise, one would expect 3. Question: Venous return is affected by all EXCEPT: 4. Question: These control the blood flow through a capillary 5. Question: The exchange of substances between the blood vessels and the surrounding tissues can only happen in the . 6. Question: What is the sequence of layers of the blood vessels (veins or arteries) from outside to the inside? 7. Q...

MCAT - Bio/Biochem Exam Practice Questions and Answers Graded A defunct mRNA translation in bacteria would... - Correct Answer ️️ -prevent cells from replicating. lysogenic cycle - Correct Answer ️️ -a viral reproductive cycle in which the viral DNA is added to the host cell's DNA and is copied along with the host cell's DNA Lytic phase or lytic cycle - Correct Answer ️️ -phage replicates immediately, destroying the host cell (All phages carry out this life cycle) protein p...

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...

CMMB 343 Final Exam 2024| Questions with Verified Answers| Certified Quality How does phi6 penetrate the host cell? - because it is an enveloped phage, it uses the entry and uncoating model that relies upon spike-protein mediated endocytosis - once in the vesicles, it releases the viral particles and proteases digest the capsid coat, lysing the vesicle, and releasing the phage genome into the cytoplasm Which protein is the plug at the end of the tail tube in T4, preventing DNA from l...