Question 1

Which of the following best describes the primary focus of a college-level microbiology course as outlined in the course objectives?

Accepted Answer

To apply concepts of science, demonstrate scientific inquiry, and differentiate cellular classifications.

Question 2

A student is asked to identify a microorganism using a dichotomous key. Which course objective does this activity most directly address?

Accepted Answer

Identify microorganisms

Question 3

During a laboratory session, you are asked to compare the structure of a virus and a bacterium. Which of the following statements is correct?

Accepted Answer

Bacteria are prokaryotic cells with cellular structures, while viruses are acellular and lack cellular organization.

Question 4

Which of the following is an example of applying the scientific method in microbiology?

Accepted Answer

Formulating a hypothesis about bacterial growth and designing an experiment to test it.

Question 5

A patient presents with symptoms of a bacterial infection. Which step would a microbiologist take to identify the causative agent?

Accepted Answer

Obtain a sample, culture it, and use staining and biochemical tests to identify the microorganism.

Question 6

Which of the following best illustrates the principle of cellular classification in microbiology?

Accepted Answer

Classifying organisms as prokaryotes or eukaryotes based on cellular structure.

Question 7

A student is designing an experiment to test the effect of temperature on bacterial growth. Which variable should be kept constant to ensure valid results?

Accepted Answer

Type of bacteria used

Question 8

Which of the following equations correctly represents the calculation of bacterial population growth after $n$ generations, starting with $N_0$ bacteria?

Accepted Answer

$N = N_0 	imes 2^n$

Question 9

A student posts a thoughtful response to a classmate's discussion post and submits a quiz in the same week. According to the course attendance policy, what is the attendance status for that week?

Accepted Answer

The student is marked present because both activities count as academic activity.

Question 10

Which of the following scenarios would be considered a violation of academic honesty as defined by the course policies?

Accepted Answer

Copying another student's assignment and submitting it as your own.

Question 11

A student is required to use a webcam during an online exam for identity verification. What is the primary reason for this requirement?

Accepted Answer

To ensure the student taking the exam is the one registered for the course.

Question 12

Which of the following best describes the 'fair use' principle in copyright law as it applies to students?

Accepted Answer

Students may use limited portions of copyrighted material for educational purposes.

Question 13

If a student misses more than two live classes in a term, what is the likely consequence according to the attendance policy?

Accepted Answer

The student will be dropped from the class and required to retake the course the following term.

Question 14

A student submits a late assignment without prior arrangement. What penalty will be applied according to the course policy?

Accepted Answer

A penalty of 10 percent (10%) will be applied to the grade achieved on the late assignment.

Question 15

Which of the following is NOT considered an academic activity for online attendance purposes?

Accepted Answer

Reading course materials without posting or submitting anything

Question 16

A student is preparing for a quiz on the structure and function of prokaryotic and eukaryotic cells. Which of the following statements is correct?

Accepted Answer

Eukaryotic cells contain membrane-bound organelles, while prokaryotic cells do not.

Question 17

Which of the following best describes the grading scale for an 'A' in this course?

Accepted Answer

90–100%

Question 18

A student is using Google Chrome to access the online course. What is the main reason this browser is recommended?

Accepted Answer

It is compatible with the Pearson learning platform and reduces technical issues.

Question 19

Which of the following is a correct application of the Family Educational Rights and Privacy Act (FERPA) in a college setting?

Accepted Answer

A student's educational records are protected and cannot be disclosed without the student's consent, except in specific legal circumstances.

Question 20

A student is designing a scientific experiment to test the effect of a new antibiotic on bacterial growth. Which of the following is the best hypothesis for this experiment?

Accepted Answer

If the new antibiotic is effective, then bacterial growth will decrease compared to the control group.

MCB2010C Microbiology: Course Overview and Study Guide

Study Guide - Practice Questions

Study Guide - Flashcards