Fission - Study guides, Class notes & Summaries

FSE 120-0902 Microbiology Midterm Questions with Verified Answers What term describes organisms that feed on decomposing organic matter? Saprophytes Explanation: Saprophytes are organisms that obtain nutrients from decomposing organic materials, playing a crucial role in breaking down dead matter. What is the name of a virus that specifically targets bacteria? Bacteriophage Explanation: A bacteriophage is a type of virus that infects and replicates within bacteria. What is another...

All the cells in human body except those cells that make sperm and eggs divide by _____________ A) Binary fission B) Mitosis C) Meiosis D) A and B E) A, B and C correct answersB Which of the following cells and/or structures divide by binary fission? Select ALL answers that apply. Select all that apply A) Bacteria B) Chloroplast C) Protist D) Fungi E) Mitochondria F) Plant cells correct answersA, B, E The specialized nerve and muscle cells are found in ___________ st...

OpenStax Microbiology Test Bank Chapter 9: Microbial Growth Page 1 of 17 Chapter 9: Microbial Growth * = Correct answer Multiple Choice 1. Bacteria most commonly reproduce using which of the following methods? A. binary fission* B. budding C. meiosis D. mitosis Difficulty: Easy ASM Standard: N/A 2. Which structure separates new daughter cells in binary fission? A. the crescent B. the division septum* C. the FtsZ D. the spindle apparatus Difficulty: Easy ASM Standard: N/A 3. W...

UTA Micro 2460 Chapter 9 Latest Update 100% Correct Binary Fission Most common form of bacterial reproduction Binary Fission 4Basic Steps 1.Growth of cell size and increase in cell components 2.Replication of DNA 3.Division of the cytoplasm (cytokinesis) 4.Septum formation and division of daughter cells Z ring Assembly •Cytokinesis is directed by FtsZ protein •FtsZ assembles Z ring to form divisome •Divisome activates production of peptidoglycan and septum Generation T...

UTA Microbiology Exam 3 Questions and Answers Already Passed 4 Basic Steps of binary fission 1. Growth of cell size 2. Replication of DNA 3. Division of cytoplasm 4. Septum formation & cell division Z Ring Assembly FtsZ assembles Z ring to form divisome Generation Time time it takes to double the population Lag Phase Cells adjust to culture medium; no change in population What factors determine the duration of the lag phase? Genetic makeup, media composition, initial inocul...

UF MCB3020 EXAM 2 Bacusmo Questions and Answers 100% CorrectUF MCB3020 EXAM 2 Bacusmo Questions and Answers 100% CorrectUF MCB3020 EXAM 2 Bacusmo Questions and Answers 100% CorrectUF MCB3020 EXAM 2 Bacusmo Questions and Answers 100% Correct What is the most common mechanism for bacterial cell division? - ANSWER - Binary Fission List the four steps of the mechanism above. - ANSWER - 1. Elongation of the cell 2. Replication of the chromosome 3. Separation of the chromosomes into the two part...

Chapter 01: Basic Physics for the Respiratory Therapist MULTIPLE CHOICE 1. Power is a measure of which of the following? a. Mechanical energy b. Gravitational potential energy c. The rate at which work is being performed d. The rate at which atoms and molecules move ANS: C Power is a measure of the rate at which work is being performed. The formula P = W/J, where W = watts and 1 watt is equal to 1 J/s, expresses this. Joules are the international standard for expressing energy and work...

Penn Foster Introduction to Biology Questions and Answers 100% Pass What is the role of the endoplasmic reticulum in synthesizing lipids and proteins? The smooth endoplasmic reticulum synthesizes lipids, while the rough endoplasmic reticulum helps in protein synthesis. How do prokaryotic cells reproduce? Through binary fission, where the cell divides into two identical cells. What is the purpose of the central vacuole in plant cells? To maintain cell rigidity and store nutrients...

MCB2010 MDC Study Guide# 1 Questions with 100% Verified Correct Answers 2024/2025 Which of the following statements is INCORRECT regarding prokaryotic cells? a. Their DNA is not enclosed within a membrane. b. They lack membrane-enclosed organelles. c. They typically have a circular chromosome. d. They reproduce by binary fission. e. They lack a plasma membrane. - Correct Answer They lack a plasma membrane. 2.Each of the following statements concerning the gram-positive cell wall is tru...

PSI Exam (Barbering) questions with complete solution 4)Set guidelines for use of equipment - correct answer Federal and state agencies regulate the practice of barbering. State agencies OSHA standards - correct answer What standards address issues relating to your right to know about any potentially hazardous ingredients contained in the products and how to avoid these hazards? Rules - correct answer _____establish specific standards of conduct and can be changed or uploaded frequently...