AG biotechnology specialist Exam || A+ Verified Solutions.
which plant propagation method involves the multiplication of meristem cells? correct answers
tissue culture
what chemical base does guanine pair with to form DNA strands? correct answers cytosine
which equation expresses an organism's observed biological characteristics? correct answers
genotype + enviroment =phenotype
which term describes whether or not a research study achieved what the researcher intended?
correct answers validity
which is NOT an agronomic trait of generally engineered plants? correct answers grain protein
concentration
what does PPE stand for? correct answers Personal Protective Equipment (PPE)
what does the theory of heredity explain? correct answers how genetic traits are transmitted from
parent to offspring
what process allows for very specific isolation and movement of genes with desirable traits to
different organisms without including lesser desirable traits? correct answers gene splicing
how are detergents used in biomedical laboratory DNA extraction applications? correct answers
surfactants
what government agency oversees testing of bioengineered plants? correct answers USDA-
APHIS
procedures used to keep biological materials contained correct answers aseptic technique
what techniques are used to protect the people who work with potentially harmful organisms?
correct answers aesptic
what should a person do if unsure of the dangers of a chemical material? correct answers Refer
to the MSDS
three types of protective equipment used in a biotechnology laboratory correct answers lab coat,
gloves, safety glasses,safety goggles.
a harsh chemical that kills or prevents the growth of microorganisms correct answers disinfectant
clouds of liquid particles in the are that can easily escape when you open containers correct
answers aerosols
, a device to move air through a filter capable of removing biological entities correct answers
laminar airflow hood
eye related PPE with lenses and rims that prevent solid objects, liquids, and other materials from
getting into the eye correct answers goggles
type of mask that protects the users entire face correct answers face shield
equipment worn or used to protect the human body from injury correct answers Personal
protective equipment
a device designed to protect the wearer from inhaling harmful dust, liquid droplets, fumes,
vapors, and other materials in the air correct answers respirator
an inexpensive, single use, disposable mask that filters particulate matter; as the contaminated air
passes through the filter material correct answers particle mask
sound absorptive devices that prevent the passage of sound waves into the ear. correct answers
earplugs
how must large,bulky biological material be treated before disposal? correct answers Autoclave
sterilization
to be effective, a particle mask should be clean and fit properly over your.... correct answers nose
and mouth
specially designed spectacles that prevent flying objects from getting into the eyes correct
answers safety glasses
what device sterilizes microbes before disposing of them? correct answers autoclave
how long must glassware be heated at 325* degrees F to be considered sterile? correct answers
20 minutes
what material is separated in a waste treatment plant? correct answers sludge
what gas is used to sterilize disposable materials? correct answers ethylene oxide
a chance an accident will occur correct answers risk
an event that occurs unintentionally correct answers accident
a source of danger or risk correct answers hazard
a form sent with all purchased chemical material,listing any dangers or the material correct
answers material safety data sheet (MSDS)
which plant propagation method involves the multiplication of meristem cells? correct answers
tissue culture
what chemical base does guanine pair with to form DNA strands? correct answers cytosine
which equation expresses an organism's observed biological characteristics? correct answers
genotype + enviroment =phenotype
which term describes whether or not a research study achieved what the researcher intended?
correct answers validity
which is NOT an agronomic trait of generally engineered plants? correct answers grain protein
concentration
what does PPE stand for? correct answers Personal Protective Equipment (PPE)
what does the theory of heredity explain? correct answers how genetic traits are transmitted from
parent to offspring
what process allows for very specific isolation and movement of genes with desirable traits to
different organisms without including lesser desirable traits? correct answers gene splicing
how are detergents used in biomedical laboratory DNA extraction applications? correct answers
surfactants
what government agency oversees testing of bioengineered plants? correct answers USDA-
APHIS
procedures used to keep biological materials contained correct answers aseptic technique
what techniques are used to protect the people who work with potentially harmful organisms?
correct answers aesptic
what should a person do if unsure of the dangers of a chemical material? correct answers Refer
to the MSDS
three types of protective equipment used in a biotechnology laboratory correct answers lab coat,
gloves, safety glasses,safety goggles.
a harsh chemical that kills or prevents the growth of microorganisms correct answers disinfectant
clouds of liquid particles in the are that can easily escape when you open containers correct
answers aerosols
, a device to move air through a filter capable of removing biological entities correct answers
laminar airflow hood
eye related PPE with lenses and rims that prevent solid objects, liquids, and other materials from
getting into the eye correct answers goggles
type of mask that protects the users entire face correct answers face shield
equipment worn or used to protect the human body from injury correct answers Personal
protective equipment
a device designed to protect the wearer from inhaling harmful dust, liquid droplets, fumes,
vapors, and other materials in the air correct answers respirator
an inexpensive, single use, disposable mask that filters particulate matter; as the contaminated air
passes through the filter material correct answers particle mask
sound absorptive devices that prevent the passage of sound waves into the ear. correct answers
earplugs
how must large,bulky biological material be treated before disposal? correct answers Autoclave
sterilization
to be effective, a particle mask should be clean and fit properly over your.... correct answers nose
and mouth
specially designed spectacles that prevent flying objects from getting into the eyes correct
answers safety glasses
what device sterilizes microbes before disposing of them? correct answers autoclave
how long must glassware be heated at 325* degrees F to be considered sterile? correct answers
20 minutes
what material is separated in a waste treatment plant? correct answers sludge
what gas is used to sterilize disposable materials? correct answers ethylene oxide
a chance an accident will occur correct answers risk
an event that occurs unintentionally correct answers accident
a source of danger or risk correct answers hazard
a form sent with all purchased chemical material,listing any dangers or the material correct
answers material safety data sheet (MSDS)
