Montgomery College BIO 150 Lab Exam 1 (Questions + Answers) Solved
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Module
Montgomery College BIO 150 Lab
Institution
Montgomery College BIO 150 Lab
control group - ️️in an experiment: a group of samples, etc. that is treated in the
same way as the experimental group, but does not receive the experimental treatment
or factor. this group shows the background level or response and is used for
comparison to the experimental group.
cofactor...
Montgomery College BIO 150 Lab Exam
1
control group - ✔️✔️in an experiment: a group of samples, etc. that is treated in the
same way as the experimental group, but does not receive the experimental treatment
or factor. this group shows the background level or response and is used for
comparison to the experimental group.
cofactor inhibitor, is needed, cofactor - ✔️✔️ENZYMES: PTU was used to determine if
copper was needed by the enzyme as a cofactor by acting as a _________. Because
when the PTU was added the liquid stay clear, and when it wasn't it turned brown, you
can say that copper __ ________ as a __________ of catechol oxidase.
observation, question, hypothesis, prediction, experiment, analyze, conclusion -
✔️✔️list the steps of the scientific method.
independent variable - ✔️✔️in an experiment: the factor that is changed by the
experimenter and is not affected by any other factor.
dependent variable - ✔️✔️in an experiment: the factor that changes value as another
factor is changed by the experimenter.
experimental group - ✔️✔️in an experiment: a group of samples, etc. that receives the
experimental treatment or factor
positive control - ✔️✔️in an experiment: a control group that is treated in the same
manner as the experimental group and and is designed to give a positive result
negative control - ✔️✔️in an experiment: a control group that is treated in the same
manner as the experimental group and and is designed to give a negative result
factor: 10³ numeric value: thousand - ✔️✔️metric prefix: kilo | metric symbol: k | name
the factor and numeric value.
factor: 10⁻² numeric value: hundredth - ✔️✔️metric prefix: centi | metric symbol: c |
name the factor and numeric value.
factor: 10⁻³ numeric value: thousandth - ✔️✔️metric prefix: milli | metric symbol: m |
name the factor and numeric value.
factor: 10⁻⁶ numeric value: millionth - ✔️✔️metric prefix: micro | metric symbol: µ |
name the factor and numeric value.
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