Plasmids can - Study guides, Class notes & Summaries

Straighterline Microbiology Final Exam Questions and Answers | Latest Version | 2024/2025 | Already Passed What are prokaryotic cells, and how do they differ from eukaryotic cells? Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and complex organelles. What is the function of the cell wall in bacteria? The cell wall provides structure and protection to the bacterial cell. What are endospores, and why are they important? ...

Honors Biology DNA Questions and Answers Rated A+ What is the role of RNA in relation to DNA? RNA acts as a messenger, carrying genetic instructions from DNA to the ribosomes for protein synthesis. What is the purpose of DNA sequencing? DNA sequencing determines the exact order of nucleotides in a DNA molecule, allowing for genetic analysis and research. How does DNA differ between individuals of the same species? DNA differs in the sequence of its bases, leading to genetic...

Case A 2-year-old girl presents with a fever and an inflamed throat. Her mother states the child does not want to eat. You decide to treat her with 7 days of penicillin. After 4 days, the mother calls your office to report that the child has not significantly improved. You suspect the child's infection may be caused by penicillin-resistant bacteria. Question What is the likely mechanism of resistance in this case? - CORRECT ANSWER Correct answer: Acquisition of the enzyme β-lact...

PORTAGE BIOLOGY MODULE 6 / QUESTIONS AND ANSWERS VERIFIED BY EXPERTS / 2023 2024 GRADED A+. Portage Biology Module 6 2023b 1. Eukaryotic and Prokaryotic Cells Review: cells can be broadly differentiated into two groups: eukaryotic and prokaryotic both eukaryotic and prokaryotic cells have a plasma membrane that acts as a semi-permeable barrier, contain cytosol to suspend intracellular components, contain chromosomes with DNA, contain ribosomes to manufacture proteins necessary for li...

Not very many proteins in the eukaryotic cytoplasmic membrane. Where did they go? correct answers They are still in the membrane and they are still busy, but most of the proteins went to the mitochondrial membrane in eukaryotes. Cellulose and Chitin correct answers Use specific b-1,4-glycosidic bonds between sugars provides strength and rigidity. In algae Fungi - Cell Wall correct answers You have a NAG in chitin for cell walls in fungi. The cell wall is all NAGs Cytoskeleton Function c...

microbiology correct answers the study of microorganisms, including physiology, diversity, evolution and ecology microorganisms correct answers all single celled, microscopic organisms including the viruses, which are microscopic but not cellular Microbiology revolves around two themes: correct answers 1. understanding fundamental life processes. microbes are excellent models for understanding cellular processes in unicellular and multicellular organisms 2. applying that knowledge to the ...

mcb 2610 exam 3 Question and answers rated A+ 2024/2025 mcb 2610 exam 3 shapes of bacteria - correct answer coccus, bacillus, vibrio, spiral, pleomorphic Cellular Organizations - correct answer hyphae, mycelia, trichomes what are advantages of multicellular arrangements? - correct answer protection and higher likelihood of survival whats smaller: bacterial or eukaryotic cells? - correct answer bacterial cells what is a small, closed, circular DNA molecule that replicates...

Nucleoid is a region/structure found only in ____ cells. a) prokaryotic b) eukaryotic c) bacterial d) Both A and C - Answer-Prokaryotic/bacterial A plasmid is double-stranded DNA. True or false? - Answer-True A plasmid-gene or a chromosomal-gene (piece of DNA with a specific product) will always produce a________. a) carbohydrate b) ATP c) Protein d) Lipid - Answer-Protein DNA polymerase is a(n) a) lipid b) polysaccharide c) enzyme d) nucelic acid - Answer-c- enzyme DNA transcri...

Straighterline Microbiology Questions and Answers | Latest Version | 2024/2025 | Rated A+ What is the role of plasmids in bacterial cells? Plasmids are small, circular DNA molecules that can carry additional genes, such as those for antibiotic resistance. How do bacteria typically reproduce? Bacteria typically reproduce through a process called binary fission, where a single cell divides into two identical daughter cells. What is the function of the bacterial flagellum? ...

Chapter 02: Bacterial Genetics, Metabolism, and Structure Tille: Bailey & Scott’s Diagnostic Microbiology, 14th Edition MULTIPLE CHOICE 1. Pieces of deoxyribonucleic acid (DNA) that move from one genetic element to another and contain genes for movement and genes for other features are called: a. transposons. b. insertion sequences. c. plasmids. d. chromatoids. ANS: A Insertion sequences only code for movement. REF: 8 2. Miniature chromosomes composed of several genes in double-str...