TutorTrail

A QT has the most direct effect of the breath test? T or F - True The intoxilyzer 8000C can measure up to _______ BAC - 600mg/100mL blood What is the proper terminology for the result when the breath test is complete? (saying the accused blew 120) - 120mg of alcohol in 100 mL of blood How long does the power on process for the intoxilyzer 8000C take? - 30 minutes After how many days will the alcohol standard solution expire? - 15 days What must be performed when the configure standard is ch...

What does this Status Message mean: Insufficient Sample - The Sample acceptance criteria has not been met What is the definition of the Intox EC/IR II? - The Intox EC/IR II is an approved instrument which analyzes a sample of deep lung air and reports the results in milligrams of alcohol in 100 millilitres of blood. What is Henry's Law? - At a given temperature the saturated vapour above a solution contains a concentration of solute proportional to the concentration of the solute in the ...

Omnibus Transportation Employee Testing Act of 1991 - requires alcohol testing of "safety sensitive" transportation workers 49 CFR Part 40 - Department of Transportation's Alcohol Testing Procedure Rules; Federal Regulation EBT - Evidential Breath Tester FAA - Federal Aviation Administration FMCSA - Federal Motor Carrier Safety Administration FRA - Federal Railroad Administration FTA - Federal Transit Administration PHMSA - Pipeline and Hazardous Materials Safety Administration Si...

How long does your certification last for? - 365 days When does your certification fully expire - 730 days, have to retake 5 day course What does the breathalyzer use to read results? - infrared .30 means? - -get medical attention, stupor -vomiting, decreased response to stimuli, inability to stand or walk .40 means? - -comatose -complete unconsciousness, impaired circulation & respiration .50 means? - death (fatal level) Alcohol breaks down at what rate? - .015 an hour peak alcohol levels ...

"You pass through a hole, the size of which can be manipulated with a sliding flap, it is the _______" - Diaphragm "You get bent through a piece of glass known as the_______" - Condenser "You pass through a thin pane of glass with a bunch of single-celled life forms, must've been the ________" - Slide "Luckily, you're received by a metal tube on a spinning assembly of others like it. They're the _______" - Objectives "And finally you're split through t...

What process occurs when amino acids bond to build new proteins? a) differentiation b) responsiveness c) anabolism d) catabolism - c) anabolism The two organ systems that predominantly regulate and maintain homeostasis are the a) cardiovascular and respiratory systems b) nervous and endocrine systems c) respiratory and muscular systems d) cardiovascular and integumentary systems e) urinary and integumentary systems - b) nervous and endocrine systems During a feedback loop, hormonal or elec...

How does the selfish X chromosome work? - Gene on X chromosome breaks down gametes (sperm) with Y chromosomes How do selfish X genes affect female fecundity? - X^D X^D females have much fewer offspring than XX or XX^D females What is a transcriptome? - Sequence of RNA instead of DNA What was found in the transcriptome for the selfish X individuals - Divergent protamine-like gene What do protamines do? - package, compact, and stabilise sperm DNA How can selfish X populations survive? - Gene...

Biochemistry - Study of the chemistry of living things Organic Chem - Study of carbon containing compounds Valence - # of electrons the outer shell needs to be filled Covalent Bond - Sharing of electrons between 2 atoms Atomic # - Number of protons Atomic weight - # of protons + Neutrons Calorie - amount of energy needed to raise the temp of 1g of a substance 1 degree Celsius Cation - lose electron, positively charged Anion - Gains electron, negatively charged Cohesive - water molecules ar...

What is DNA transcription? - DNA → mRNA. The process where DNA's message is copied to RNA, specifically mRNA (messenger RNA). What term is often used interchangeably with the Central Dogma of molecular biology (Gene → RNA → Protein)? - Gene Expression What are the key differences in gene expression between gene A and gene B? - Gene A is coding DNA that produces many RNA copies and proteins (amplification). Gene B does not code for a protein and produces only 1 RNA copy and fewer p...

gills - organs that exchange oxygen and carbon dioxide with water through ventilation of water through fibrous gills uses counter current exchange