Plasmid Study guides, Class notes & Summaries

MIP 300 Exam 4Horizontal gene transfer - correct answer The sharing of genes between different bacterial strains and species through multiple different mechanisms Horizontal gene transfer is responsible for ____________ than even spontaneous mutations - correct answer More genetic diversity Recombination - correct answer Any genes from one cell passed to a recipient, DNA combined with recipient DNA forming a new hybrid DNA 3 mechanisms of prokaryotic horizontal gene transfer, 3 ways pro...

loop of Henle correct answers where Na+ is reabsorbed from the filtrate moving through the nephron This is ultimately the mechanism whereby the kidneys concentrate urine - section of the nephron tubule that conserves water and minimizes the volume of urine action potentials result in correct answers an increased permeability of the plasma membrane to sodium - Na+ in causes depolarization hyperglycemia promotes cellular dehydration because correct answers glucose molecules raise the osmo...

AP Biology Semester 1 Review Latest Update Graded A+ 3 phases of transcription initiation, elongation, termination 3 steps of protein synthesis transcription, RNA processing, translation 5' cap The end of a pre-mRNA molecule modified by the addition of a cap A site One of a ribosome's three binding sites for tRNA during translation. Holds the tRNA carrying the next amino acid to be added to the polypeptide chain. acid any substance that dissociates in water to increase the c...

Vertical gene transfer is the process of genes being passed down from parent to offspring Correct Answer-True When bacteria take up naked genetic material from the surrounding environment, this is called Correct Answer-transformation When one bacterium transfers a copy of its plasmid to another bacterium, this is called Correct Answer-conjugation Transformation. transduction. and conjugation are all examples of Correct Answer-horizontal gene transfer What is the name of the process o...

Biology 1402- Test 1 Questions and Answers Already Passed A community plus its physical environment is a/an ________. A) thallus B) ecosystem C) population D) plasmid ecosystem The ultimate source of energy for nearly all life on Earth is the sun; plants and certain other organisms convert solar energy into chemical energy by the process of _________. A) the citric acid cycle B) cellular respiration C) photosynthesis D) glycolysis photosynthesis ___________ includes chan...

CMMB 343 Exam Study Guide with 100% Correct Answers | Verified | Latest 2024 Version 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...

ANP Final Exam Questions & Answers 2024/2025 Which of the following might trigger erythropoiesis? Kidney failure polycythemia Hemorrhage Decrease tissue demand for oxygen Moving from high altitude to low - ANSWERSHemorrhage all of the following can be expected with polycythemia except High blood pressure High hematocrit Low blood viscosity Increased blood volume - ANSWERSLow blood viscosity The left ventricle wall of the heart is thicker than the right wall because it has to...

Microbiology for COMLEX Level 1 Latest Update 100% Pass -Sheep or goat wool -Widened mediastinum -Poly-D glutamate Bacillus anthracis *AIDS/HIV* pt with *meningitis* Immediately think *Cryptococcus neoformans* Cryptococcus neoformans is the *#1 cause of meningitis* in pts with *HIV/AIDS* *Confirmatory* test for HIV infection Western blot -Uses gel electrophoresis *Ether exposure* to viruses Ether *dissolves the lipid bilayer* that makes the outer viral *envelope* *Loss...

All of the following are characteristics that make plasmids good cloning vectors, except A. they are small B. they are well characterized C. they can be transferred into appropriate host cells D. they can carry genetic markers, such as antibiotic resistance genes E. they can accept a relatively large amount of foreign DNA Ans: E. they can accept a relatively large amount of foreign DNA Types of Plasmids: -Fertility Factors -Resistance Factors -Bacteriocin Factors -Virulence Plasmids ...

BIT 510 MidtermWhich of the following best describes the traditional central dogma of molecular biology? A. DNA is transcribed into mRNA which is translated into protein B. DNA can be produced by replication or reverse transcription C. DNA is replicated into RNA, some of which is translated into protein D. DNA is replicated into mRNA which is transcribed into protein - correct answer A. DNA is transcribed into mRNA which is translated into protein What is the end goal of cloning the Ca...