Dna plasmid Study guides, Class notes & Summaries

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

Test Bank for Genetics A Conceptual Approach, 7th Edition Benjamin Pierce Test Bank for Chapter 2: Chromosomes and Cellular Reproduction Multiple-Choice Questions 1. Which of the following statements is false? a. Errors in chromosome separation are rarely a problem for an organism. b. Errors in chromosome separation can result in a miscarriage. c. Errors in chromosome separation can result in cancer. d. Errors in chromosome separation can result in a child with severe handicaps. e. Erro...

Bacterial Transformation Lab Report Title: Bacterial transformation lab Objective(s): The length of the time for which the heat shock is given greatly affects the process of transformation or the uptake of the plasmid by the bacterial cell. Hypothesis: As the length of the time of the heat shock increases there are greater chances of the process of transformation or the uptake of the plasmid by the bacterial cell. As the time period of heat shock increases, the bacterial cell membrane deve...

MICROBIOLOGY EXAM 4 (PRACTICE QUESTIONS) WITH COMPLETE SOLUTIONS 100% All of the following are generally used in vaccines EXCEPT... a. toxoids b. parts of bacterial cells c. live, attenuated viruses d. inactivated viruses e. antibodies - correct answer e. antibodies A reaction between an antibody and soluble antigen-forming lattices is called a(n)... a. agglutination reaction b. complement fixation c. immunofluorescence d. neutralization reaction e. precipitation reaction. -...

1. Say you have a 1.0 mg/ml solution and some rando gives you 100 micro- liters of the solution to your 100 microliters. What is the dilution ratio?: 1:2 2. What does step mean in serial dilutions?: Number of times you do the fold 3. What does fold mean in serial dilution?: Factor by which you are diluting, Ex: 1/2 4. How many grams in a Kg: 1000 grams 5. How many minimoles (mM) in a mole?: 1000 minimoles 6. How many mL in a L?: 1000 mL 7. Should the concentration (independent variable) be...

A common cloning strategy for introducing foreign genes into plants with Agrobacterium employs all the following features except: A) a selectable antibiotic marker such as kanamycin resistance. B) a shuttle vector with 25 bp T-DNA repeats flanking the foreign gene of choice. C) a Ti plasmid lacking its T-DNA segment. D) active vir gene products from the altered Ti plasmid. E) an ability to induce crown gall formation in infected leaves. - Answer-B) a shuttle vector with 25 bp TDNA repeats ...

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...

IB Biology semester 1 Latest Version Graded A+ Cells Smallest functional unit of an organism What are the principles of cell theory? 1. All living things are made of cells 2. Cells are smallest unit of life 3. Cells come from pre-existing cells What are the properties of life? Metabolism Reproduction Growth Response Excretion Homeostasis Nutrition Prokaryotic cells Single cell which has neither a distinct nucleus or organelles can be an organism (e.g. bacteria) Flage...

WSU Bio 102 Final Exam Questions and Answers Already Passed How does BPA cause cancer? it disrupts meiosis and mitosis causing breast and prostate cancer. 3 and 7 plastics may contain BPA What is a genetic fingerprint? how do you make one? -Genetic Fingerprint: DNA uses the differences in base sequences to identify individuals. -DNA fingerprinting involves 3 tools: 1. PCR to get large amounts of DNA 2. Restriction digest with blunt ends to fragment the DNA with precision 3. Gel...

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...

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...