Study Guides (390,000)
CA (150,000)
Western (10,000)
BIOL (1,000)
Midterm

Biology 1002B Study Guide - Midterm Guide: Northern Blot, Atp-Binding Cassette Transporter, Agarose Gel Electrophoresis


Department
Biology
Course Code
BIOL 1002B
Professor
Tom Haffie
Study Guide
Midterm

This preview shows pages 1-3. to view the full 13 pages of the document.
B I O L O G Y 1002B
February 10, 2013 Time: 2 Hours
Student number Room Row
Print Name _____________________________________________________
INSTRUCTIONS - FOLLOW THE CHECK LIST!
( )
On your Scantron sheet
Fill the bubbles completely
Use HB pencil only
No stray marks or doodles
Make all erasures complete
Yes - Calculators are permitted
(non-programmable only)
NoBorrowing is not allowed
Print clearly
Do your best
Maxwell
Bio 1002B
Print clearly/ Bubble neatly
111 Very important
Leave it blank
Leave it blank
( )
On your Test Book
Scantron answers will be emailed to you.
Marks will be posted
to OWL after all tests are finished.
Legibly please
Print your name
The room you’re in right now
We will tell you this
Indicate your answers in the test book. Leave no questions blank.
1) Please place your ID prominently on your desk and sign the
attendance sheet when it comes to you.
2) There are 11 pages in this test. Check your paper carefully.
3) There is only one fully correct answer for each question. Part
marks may be awarded. Answer all questions. We do not
subtract wrong from right.
4) Indicate your answers in both the test paper and on the
Scantron.
5) It is your responsibility to transfer all answers from the test
book to the Scantron sheet within the 2 hour test period.
6) When finished, please stay seated and raise your hand.
We will collect both your test book and Scantron sheet.
Warning
The Scantron marking program has a cheating analysis feature that compares answer patterns for all papers.
It alerts us to similarities. We then check seating arrangements.
Do not sit near your study partners or write the same test codes. Keep your work directly in front of you.
Please help us avoid any and all misunderstandings during these tests
Clarifications: Please defend your arguments on this page only. Comments will not be accepted after the test.
Q #
Ans
Clarification
Alt Ans
40
D
If you mean Denis has a dog named Watson, then my answer changes
B

Only pages 1-3 are available for preview. Some parts have been intentionally blurred.

Only pages 1-3 are available for preview. Some parts have been intentionally blurred.

Biology 1002B February Term Test 2013 Page
Code 111 Code 111 Code 111
1
Circle the best single letter choice for each of the following questions before transferring
your answers to your computer sheet. Note: Questions may have 4 or 5 choices.
1. In comparing the eyespot in Chlamydomonas and the eye in humans, which of the
following statements is correct?
A. The two organs are homologous.
B. The eyespot is an ancient organ, while the eye evolved more recently.
C. The eyespot does not contain chlorophyll but can influence photosynthesis.
D. Photochemical reactions only take place in the eye.
2. Lecture 1 featured a video clip that showed normal phototaxis in wild-type
Chlamydomonas cells and the lack of phototaxis in a strain of mutant cells.
Which of the following hypotheses is supported by the responses of the two strains to a
directional light source?
1. Photosynthesis in the mutant is more sensitive to high light.
2. The mutant may not be able to transport ATP to the flagella.
3. The eyespot must be defective in the mutant strain.
4. The mutant may have higher expression of enzymes that detoxify toxic oxygen
(e.g. oxygen radicals, reactive oxygen species...)
A. 1,2 and 3
B. 1 and 3
C. 2 and 4
D. 4 only
E. All of 1,2,3 and 4 are correct
3. The figure at the right shows the structure of a rod cell that is found in the
retina of the mammalian eye.
Which of the following statements correctly explains the structure/function
of a rod cell?
A. The rod is a specialized cell in which no protein synthesis
takes place.
B. The arrow points to the plasma membrane. During phototransduction
the inside of the cell becomes positively charged compared to
the outside.
C. The bracket identifies 13 photoreceptor disks each containing one
photoreceptor molecule.
D. In the dark, this cell “communicates with” the next cell through the
release of glutamate.
You're Reading a Preview

Unlock to view full version