Spectrophotometer Study guides, Class notes & Summaries

Technologist in Molecular Biology, MB(ASCP) board exam prep 2024 with 100% Correct Answers Pyrimidine - Answer ️️ -One carbon ring Cytosine, Thymine, Uracil What is the function of mRNA? - Answer ️️ -Carries genetic info out of nucleus Transcript translated to protein What is the function of tRNA? - Answer ️️ -Carries aa to ribosome Anticodon pairs with codon on mRNA strand What is the function of rRNA? - Answer ️️ -part of ribosome structure most abundant RNA coordina...

PAX Science NLN Exam A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains A.) carbon dioxide. B.) hydrogen. C.) oxygen. D.) nitrogen. answer: carbon dioxide. A physician measures the pulse and blood pressure (BP) of all patients on a routine basis. Which of these measurements show the normal BP values for a resting adult patient? A.) 125/95 mm Hg B.) 120/80 mm Hg C.) 100/80 mm Hg D.) 72/120 mm Hg an...

PAX Science NLN Exam (Test Bank) Answered 2022/2023 |Graded A A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains A.) carbon dioxide. B.) hydrogen. C.) oxygen. D.) nitrogen. [Answer:- carbon dioxide. A physician measures the pulse and blood pressure (BP) of all patients on a routine basis. Which of these measurements show the normal BP values for a resting adult patient? A.) 125/95 mm Hg B.) 120/80 m...

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 inoculum size During which phase of the growth curve is it most ap...

NLN PAX PREP Science Real Exam Questions and Answers | Already Passed Rated A+ | Verified A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains A.) carbon dioxide. B.) hydrogen. C.) oxygen. D.) nitrogen. answer: carbon dioxide. A physician measures the pulse and blood pressure (BP) of all patients on a routine basis. Which of these measurements show the normal BP values for a resting adult patient? ...

VET272 - Prac Exam 2023/2024 questions and answers complete Measurement of alkaline phosphate in plasma (blood) can be used for diagnosis of bone and liver diseases. True or False True Which pipette is most appropriate for measuring 0.1mL? a) P20 b) P200 c) P1000 d) P5000 b) P200 Which pipette is most appropriate for measuring 0.1mL? a) P20 b) P200 c) P1000 d) P5000 b) P200 Why is a buffer used in the assays? a) The buffer provides substrate from the reaction. b) The ...

Mttc Integrated Science Life Sciences And General Knowledge Exam Test With 100% Correct Answers volumetric flask - CORRECT ANSWER-used to accurately prepare solutions of various concentrations often used in titrations erlenmeyer flask - CORRECT ANSWER-can be used for mixing, transporting, and reacting, but are not appropriate for accurate measurements repippette - CORRECT ANSWER-hand operated pump that dispenses solutions beakers - CORRECT ANSWER-can be used to measure mass or disso...

A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains A.) carbon dioxide. B.) hydrogen. C.) oxygen. D.) nitrogen. - ANSWER-answer: carbon dioxide. A physician measures the pulse and blood pressure (BP) of all patients on a routine basis. Which of these measurements show the normal BP values for a resting adult patient? A.) 125/95 mm Hg B.) 120/80 mm Hg C.) 100/80 mm Hg D.) 72/120 mm Hg - ANSWER-answer...

Describe the characteristics of light as an energy source correct answers Wavelength: distance between crests of two waves Amplitude: height of each wave Frequency: # of waves that pass in 1 sec Describe the relationship between percent transmittance and absorbance correct answers Bouguer's Law: absorbance increases, %T decreases A = 2-log(%T) Beer's Law - how to calculate with it and how to interpret what it means in terms of the patient's results correct answers Absorbance is direc...

Heat-stable DNA polymerase Polymerase chain reaction Restriction Enzymes (EcoRL) Digesting DNA Horizontal Gel Electrophoresis box Running DNA gels Vertical Gel Electrophoresis box Running Protein gels DNA Ligase Joining pieces of DNA Measuring protein or DNA concentration Spectrophotometer E.Coli is an exa