Lysogenic cycle - Study guides, Class notes & Summaries

Microbiology FINAL Review (Jersey College) Questions and Answers | Latest Update | 2024/2025 | 100% Verified What is the primary function of the bacterial cell wall? The bacterial cell wall provides structural support and protection to the cell, maintaining its shape and preventing osmotic lysis. Describe the role of plasmids in bacterial cells. Plasmids are small, circular DNA molecules that replicate independently of the chromosomal DNA, often carrying genes that confer advanta...

BIO 150 Final Exam|| 225 Questions|| CWhich of the following build(s) new strands of DNA? - ANSWER DNA polymerases Which statement about DNA replication is CORRECT? - ANSWER The leading strand is built continuously, and the lagging strand is built in pieces. The molecule that seals the gaps between the pieces of DNA in the lagging strand is - ANSWER DNA ligase. Which of the following events occurs during transcription? - ANSWER A molecule of RNA is formed based on the sequence of nucleo...

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...

OpenStax Microbiology Test Bank Chapter 6: Acellular Pathogens * = Correct answer Multiple Choice 1. Which of the following is not a property of a virus? A. It is an infectious cellular pathogen.* B. It is an obligate intracellular pathogen. C. Its genome consists of DNA or RNA. D. Its genome is surrounded by a protein capsid. 2. Which of the following is the scientist responsible for first discovering viruses (specifically, tobacco mosaic virus)? A. Dimitri Ivanovski* B. Edward Jen...

Portage Learning BIOD 171 Microbiology Lecture Exam Key 1-6 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 storage 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 Tru...

Veterinary Technician Complete (3 years) > Microbiology and Immunology (2nd) / Exam Review questions and answers, 100% Accurate, Graded A+/ All information that was taught to me while attending Vanier College's "Animal Health Technology" Program, located in St-Laurent Montreal. 1 Q What are the general characteristics of viruses A Can have multiple shapes, have a capsule and some have an envelope, no organelles, have either DNA or RNA or, need an electron microscope to view, ...

Microbiology D311 - OA Prep 2025 Guaranteed Success What is the main difference between Gram-positive and Gram-negative bacteria? ️️ Gram-positive bacteria have a thick peptidoglycan layer in their cell wall that retains the crystal violet stain, while Gram-negative bacteria have a thin peptidoglycan layer and an outer membrane that does not retain the stain. Describe the process of microbial respiration. ️️ Microbial respiration is the process by which microorganisms convert...

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...

Individuals with Down Syndrome or Klinefelter Syndrome have: A. An extra chromosome B. Aneuploidy C. Had nondisjunction occur in the sex cells of their parents - Answer-All the above A metastatic malignant tumor is one that: A. Has spread to other tissues or organs B. Has clean boundaries between the tumor and tissue C. Is at Stage 4 - Answer-A. Has spread to other tissues or organs C. Is at Stage 4 A new antibiotic is developed that at first is highly effective against a broad range o...

WGU C453 Clinical Microbiology Guaranteed Success What is the primary function of bacterial pili? ️️ Pili help bacteria attach to surfaces and facilitate the transfer of genetic material during conjugation. Define the term “host range” in relation to viruses. ️️ Host range is the spectrum of host cells a virus can infect. How do macrophages recognize foreign invaders? ️️ Macrophages use pattern recognition receptors (PRRs) to detect pathogen-associated molecul...