Exam (elaborations)
BIOL 370 Midterm 1
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Exam of 19 pages for the course BIOL370 at UBC (BIOL 370 Midterm 1)
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Midterm 1: BIOL 370 101 2021W1 Principles of Muscle Physiology and Energetics 2021-10-21, 8:07 PMMidterm 1
Due Oct 12 at 8pm Points 50 Questions 21
Available Oct 12 at 2pm - Dec 23 at 8pm 2 months Time Limit 75 Minutes
Instructions
Fall 2021 BIOL 370 Midterm 1
This final is worth 15% of your final course grade and is administered (almost entirely) through
Canvas. The midterm itself is open for 6 hours on Oct. 12 (from 2pm to 8pm), but once it is opened,
you have 75 minutes to complete the exam. Make sure you start the exam early enough to ensure
you have the entire time available to you to write it (e.g. start no later than 6:45 pm).
You have the choice to come to our usual classroom from 2 to 3:30 pm to write your midterm there.
We will be able to provide extension cables for charging, but you will need to bring your own laptop.
Instructions:
1. The exam is closed book. In an online course, this means that answers that are "cut and pasted"
from the textbook, lectures, or online sources will be considered plagiarism, which is a serious
academic offense. You may use a calculator, and your own notes.
2. Cheating is taken extremely seriously as it is an academic integrity violation. Examples of
cheating in an online exam include: copying and pasting answers from your textbook, working with
other students, and copying and pasting answers from internet sources. Any evidence of cheating
will be dealt with in accordance with UBC’s policy on academic integrity. We will be checking for
originality, correspondence with answers from other students, time usage, and other markers of
cheating will be examined.
3. Hints on time allocation: Look at the number of marks each question is worth. Plan to spend 1.5
minute per mark. There will be a total of 21 questions: 1 pledge question (1 mark), 9 MC (1 mark
each), 4 fill-in-the-blank (3 marks each), and 7 short answer (4 marks each). Make sure you leave
yourself enough time to complete all questions.
4. Special note on calculations: Clearly show all of your work for each step. Final answer must
include units and sign (+ or -). It is ok to round the final answer (not intermediate steps) to the
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,Midterm 1: BIOL 370 101 2021W1 Principles of Muscle Physiology and Energetics 2021-10-21, 8:07 PM
nearest integer (0.5 and up round to next integer, < 0.5 round down).
5. Diagrams, drawings and tables are allowed as long as they are clearly drawn and well labeled.
Any diagrams used must be drawn by the student (NOT downloaded). They may be used to
complement the answer, but unless noted otherwise the actual answer must be written in text clearly.
Diagrams must be uploaded to particular questions (click the three dots beside the question to upload
an image).
6. Mac Users: Please note that Safari is causing problems with images. We highly recommend Mac
users use Chrome or Firefox for this exam.
7. The teaching team will be available in a Zoom room ("Midterm 1") during the open period of the
midterm.
Attempt History
Attempt Time Score
LATEST Attempt 1 75 minutes 45 out of 50
Score for this quiz: 45 out of 50
Submitted Oct 12 at 3:58pm
This attempt took 75 minutes.
Question 1 pts
Please type out the following academic pledge and give an example of
a type of unauthorized help.
I affirm that I will not give or receive any unauthorized help on this
examination, that all work will be my own, and that I will abide by
any special rules for conduct set out by the examiner.
Your Answer:
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, Midterm 1: BIOL 370 101 2021W1 Principles of Muscle Physiology and Energetics 2021-10-21, 8:07 PM
I affirm that I will not give or receive any unauthorized help on this
examination, that all work will be my own, and that I will abide by
any special rules for conduct set out by the examiner.
Ex: I will not work with other students for this exam
Question 2 pts
Which of the following statements is more accurate given what you
now know about diffusion and body size?
Mammals have a lower metabolic rate than ectotherms like insects.
Animals like mammals have a smaller mass-specific metabolic rate than
animals like insects.
Animals like mammals are larger than animals like flatworms (e.g.,
planaria) because they are more complicated than these smaller
animals.
Correct!
Animals like mammals are more complicated than animals like
flatworms (e.g., planaria) because they are larger than these smaller
animals.
Animals like mammals have a larger mass-specific metabolic rate than
animals like flatworms because they are ectotherms.
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