BILD2-2ndMidtermKEY - BILD 2 Winter Quarter 2010 1 Name KEY...

BILD 2 Name ____
KEY
___________
Winter Quarter, 2010
1
BILD 2 SECOND MIDTERM EXAM
Winter Quarter, 2010
WRITE YOUR NAME ON ALL 4 PAGES. ANSWER ALL 9 QUESTIONS (100 POINTS).
CONFINE YOUR ANSWERS TO THE SPACE ALLOWED. (Answer only the exact questions asked,
but provide all the detail possible in those cases.)
__Patricia__ 1. (10 points)
__Ruben___ 2. (10 points)
__Brian____ 3. (10 points)
__Dileep___ 4. (10 points)
__Charlotte_ 5. (10 points)
__Vincent__ 6. (10 points)
___Shalin__ 7. (10 points)
___Omar___ 8. (15 points)
___Katie___ 9. (15 points)
________
100 total
TOTAL POINTS __
KEY
_
QUESTIONS OR REGRADES? First consult the Exam KEY (here). If questions remain, check
with the TA who graded the question (see the names posted above). If the two of you agree on a
change, the TA will report it to me. If you and the TA do not agree and you feel strongly about it,
attach a brief note (one sentence) and turn the exam plus note into me (DKB) before Mar 6. I will
regrade the question and return it to you.
SCORES/GRADES: See the histogram on p.5 for letter grade equivalents.
_____________________________________________________________
Signature Date

BILD 2 Name ____
KEY
___________
Winter Quarter, 2010
2
1. (10 points) In what form(s) is each of the following normally transported in blood?
CO
2
: HCO
3
- O
2
: bound to hemoglobin
NH
3
: NH
4
(also okay: urea) Lipids: part of lipoproteins
2. (10 points) What are the primary meristems in plants and what does each produce?
Protoderm: produces epidermis
Procambium: produces primary xylem & phloem
Ground meristem: cortex & pith (also okay: ground tissue & leaf mesophyll)
3. (10 points) Which vitamin deficiencies account for each of the following diseases or deficits?
Indicate whether the vitamin is water- or fat-soluble.