Green fluorescent protein Samenvattingen, Aantekeningen en Examens

cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. correct answers a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a small genome. b. it reproduces rapidly. c. mutants can easily be i...

cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. correct answers a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a small genome. b. it reproduces rapidly. c. mutants can easily be i...

A tissue has been labeled with radiolabeled (radioactive) amino acids for a brief set period of time (e.g., 5 min.). It is then transferred to a medium containing unlabeled amino acids for different lengths of time (e.g., 20 min., 2 hrs.). What is the entire procedure called? chase pulse pulse-chase labelardpulse-chase Cells are infected with a viral expression vector in which an integrin subunit gene is fused to the green fluorescent protein gene. When the chimeric protein is synthes...

CSMLS Practice Exam - Questions and Answers (Complete Solutions) Which is the detector of choice for nephelometers? a. diode array b. photomultiplier tube c. gas photodiode d. LED Which statement regarding turbidimetry is NOT correct? a. light scattered by solutes in the solution at 180° from the incident light is measured by a photon detector b. the measurement of light is made at right angles to the incident light c. scattered light is directly proportional to the number of particles in sol...

OCANZ Written Exam Questions and Answers 2024/2025 UPDTED 25 year old with stargardts disease requests assistance with reading tasks, lighting at work and travel, which of the following professional below will assist himoccuptational therapist, orientation instructor, phsycologist & GMP, Physiotherapist & Rehab, Social worker & Ophthalmologist - ANSWERS What is Stargardt disease - ANSWERS is the most common form of inherited juvenile macular degeneration. Wife calls requesting...

BIOD 101 PRACTICE EXAM QUESTIONS WITH ANSWERS NEW GENERATIONS Organelles of the endomembrane system include all of the following EXCEPT: a. endoplasmic reticulum b. lysosomes c. mitochondria d. endosomes e. Golgi complex c. mitochondria Which one of the following is a FALSE statement about secretory pathways? a. materials produced in the endoplasmic reticulum may leave the cell by phagocytosis b. during constitutive secretion, materials are continually secreted from the cell c....

MIC 102 Final Exam Questions with Correct Answers What are the different types of microscopy and staining and when are they used? - Answer-Types of microscopy include: light microscopy- used primarily to get an idea of the form of the bacteria, used in combination with staining to get an idea of Gram positive and Gram negative protein. Green fluorescent is used to observe cell occurrences like binary fission and movement of proteins. Electron microscopy is very detailed at getting an idea of ...

MMSC490 Practice Exam 1|123 Questions with Verified Answers cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. - CORRECT ANSWER a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a smal...

Chapter 6 A Tour of the Cell This chapter introduces the topics of microscopy and cell fractionation, followed by a review of the cell and the major organelles and structures of eukaryotic cells. A challenge with this chapter is to keep this data from simply being a list of parts. In addition to the structure and function of individual organelles, questions probe student understanding of the cell as a dynamic, interconnected system: the flow of membrane and proteins in the endomembrane system...

organelles of the endomembrane system include all of the following EXCEPT: mitochondria which one of the following is a FALSE statement about secretory pathways? materials produced in the endoplasmic reticulum may leave the cell by phagocytosis an investigator can visualize biochemical processes within a cell by determining the location of radioactively labeled materials by this process autoradiography a pulse chase experiment allows researchers to determine the movements of newly syn...