BIOL 1500 Lab Final Exam (2027 Updated
Version) with Carefully Selected
Questions and Accurate Answers / Fully
Solved & Graded A+
What is the null hypothesis?
The statement that the scientist is trying to disprove.
What is the alternative hypothesis?
The statement that the scientist is trying to prove.
What is the independent variable?
The variable that is manipulated.
What is the dependent variable ?
The variable is measured or depends on another variable.
What is the second step of the scientific method?
Form a hypothesis
What are the scientific methods?
Make an observation, Form a hypothesis , Test the hypothesis,
Analyze the results, &Repetition
What is objectivity?
Avoid letting prior knowledge, prejudices, and biases that influence
how we collect and analyze data.
What is flexibility?
Be able to change our minds.
What is uniformity?
What we learn today will be true tomorrow.
, What is parsimony?
The simplest explanation for how things work is always the best.
What is the similarity of causation?
Two experiments conducted in the same exact was should have the
same results.
If you are viewing an object using the 40X objective, what is the
total magnification?
400X
Which of the following is the capacity of a microscope to
distinguish between two points that are close together?
Resolution
What is the resolution of a microscope referring to?
The capacity to distinguish between two points that are close
together
You are using a compound light microscope and you are viewing a
slide under the 10X objective lens. What is the total magnification?
The total magnification would be 100X.
________ is the ratio of the size of the image seen in the
microscope versus the actual size of the object
Magnification
If you have a minor cut in the lab, the proper procedure is to
immediately
Tell your instructor, wash with soap and water
Who constructed one of the first compound microscopes?
Galileo Galilei
What does SEM stand for?
Scanning Electron Microscope
What does TEM stand for?
Transmission electron microscope
What are the two types of microscopes?
SEM and TEM
Version) with Carefully Selected
Questions and Accurate Answers / Fully
Solved & Graded A+
What is the null hypothesis?
The statement that the scientist is trying to disprove.
What is the alternative hypothesis?
The statement that the scientist is trying to prove.
What is the independent variable?
The variable that is manipulated.
What is the dependent variable ?
The variable is measured or depends on another variable.
What is the second step of the scientific method?
Form a hypothesis
What are the scientific methods?
Make an observation, Form a hypothesis , Test the hypothesis,
Analyze the results, &Repetition
What is objectivity?
Avoid letting prior knowledge, prejudices, and biases that influence
how we collect and analyze data.
What is flexibility?
Be able to change our minds.
What is uniformity?
What we learn today will be true tomorrow.
, What is parsimony?
The simplest explanation for how things work is always the best.
What is the similarity of causation?
Two experiments conducted in the same exact was should have the
same results.
If you are viewing an object using the 40X objective, what is the
total magnification?
400X
Which of the following is the capacity of a microscope to
distinguish between two points that are close together?
Resolution
What is the resolution of a microscope referring to?
The capacity to distinguish between two points that are close
together
You are using a compound light microscope and you are viewing a
slide under the 10X objective lens. What is the total magnification?
The total magnification would be 100X.
________ is the ratio of the size of the image seen in the
microscope versus the actual size of the object
Magnification
If you have a minor cut in the lab, the proper procedure is to
immediately
Tell your instructor, wash with soap and water
Who constructed one of the first compound microscopes?
Galileo Galilei
What does SEM stand for?
Scanning Electron Microscope
What does TEM stand for?
Transmission electron microscope
What are the two types of microscopes?
SEM and TEM
