Plant Physiology (BS 326)

 

Mr. Robert A. Smith
STC 275
215/596/8918
r.smith@usciences.edu   


Course description
Plant Physiology is a three credit course offered during the Spring semester. There are two lecture periods and two 1 1/2 hour laboratory periods each week. Study of metabolism, development, water relations, and mineral nutrition of plants with molecular, cellular, and organismal considerations. Case studies and classroom examples provide students opportunities to apply, analyze, and evaluate the basic knowledge presented and to develop computer skills through use of word processing and statistical programs. This course meets 3 Natural Sciences credits of the General Education Disciplines and fulfills the reasoning and problem solving and technology General Education Skills and the plant biology requirement for the Biology major.
Lecture Syllabus   (Tuesday and Thursday 10:00 -10:50 AM)
1. Introduction
2. The Plant Body and its tissues
3. Complex tissues
4. Roots
5. Stems
6. Leaves
7. The Flower - end of material for exam one
8. Water
9. Minerals
10. Transport
11. Photosynthesis I
12. Photosynthesis II
13. Respiration - end of material for exam two
14. Auxins
15. Cytokinins
16. Ethylene
17. Gibberellins
18. Abscisic acid
19. Brassinosteroids - end of material for exam three
 
 
 
 
 
 
 
 
 
 
 
 
 
 


Text

Taiz, L. and Zeiger, E. 2010. Plant Physiology, 5th ed., Sinauer Associates, Inc., Sunderland, MA.

Rules Governing Grading and Examinations
1. Students should be in their seats and ready to take the exam during the five minutes prior to the scheduled time for that exam. Students arriving late will not receive extra time to take an exam. No student will be able to take an exam if other students have already left the exam room.

2. In general, a grade of zero will be entered for all missed case assignments, quizzes and examinations, including those missed due to lateness. At the discretion of the instructor, a makeup examination may be permitted if there are extenuating circumstances, usually only in cases of medical, family, or other emergencies. The makeup exam may not have the same point value or format as the original exam. To make up an exam, students must obtain the proper form from the registrar, have it signed by all parties, and returned to the registrar within a week of the missed exam. In general, a student may make up only one exam. A grade of zero will be entered if more than one exam is missed.

3. Students must be prepared to take their exam. Coats, purses, papers, notes and books must not be taken to the examination seat. In general, only writing materials and calculators, if required, are permitted. If hats are worn, the cap must face backwards.

4. Students are not allowed to share calculators. No other electronic devices, including cell phones, are allowed.

5. Conversation between students, regardless of its nature, is forbidden, as is transmission or solicitation of information of any kind.

6. Exams must be kept on the flat on the benchtop directly in front of the student. Do not take exams apart.

7. Large letters cannot be used to respond to multiple choice questions. Writing large responses on the scantron or on the question sheet is not allowed.

8. At the conclusion of the exam, students must hand in all of their question sheets and answer sheets to the proctor and may not discuss the exam with each other until AFTER all students from all sections of the course have taken the exam.

9. No grades will be dropped.

Grades
Lecture (65%). Total of three exams.

Laboratory = 35 %, divided as per
A. Lab reports and practicals - total of five. 20 % of lab grade. Attendance is required for lab.
B. Project writeup. 15 % of lab grade.

Attendence in lab is required. There are 14 weeks of lab. Any lab abscences must be made up. A $25.00 make-up fee, for each lab missed, must be paid to the Cashier before the laboratory can be made up, regardless of the reasons for the missed lab. There are no exceptions for any reason. A copy of the receipt must be presented to the instructor when making arrangements for a make-up lab time. If any lab is not made up, a grade of F will be assigned for the course. Students with 3 or more abscences, regardless of whether those labs have been made up, will fail ( grade of F) the course.


Lab Syllabus
1. Science.
2. Organogenesis.
3. Embryogenesis
4. Plant anatomy- roots, stems. leaves, flowers, and fruits. Pea shoot tip culture.
5. Water potential. Plant anatomy practical.
6. Exam one. Review exam one.Mineral nutrition.
7. Enzyme kinetics I.
Spring Break

8. Enzyme kinetics II.
9. Review stats and charts. Practical on stats and charts.
10. Photosynthesis-pigments. Photosynthesis-light response curve.Harvest plants from
mineral nutrition- collect data.
11. Soluble carbohydrates. Project Review.
12. Exam two. Review exam two.
13. Pea shoot tip data collection and analysis.
14. Embryogenesis data collection. Organogensis data collection
.

Laboratory Equipment
Lab coat
Loose leaf paper and binder
black permanent marker

Grade equivalency

97-100 A+
93-96 A
90-92 A-
87-89 B+
83-86 B
80-82 B-
77-79 C+
73-76 C
70-72 C-
67-69 D+
63-66 D
60-62 D-
< 60 F

 
 
Sample Data Analyses *

   t-test      plotting

*(Provided by http://www.biology4all.com/resources_library/resources_library.asp)


Academic Integrity

Academic integrity is at the center of the educational experience at USciences. Students are therefore expected to uphold the highest standards of academic integrity and not engage in or tolerate academic dishonesty. Academic dishonesty includes, but is not limited to, fabrication, cheating or plagiarism. Any violation of academic integrity will be investigated and, where warranted, the student will receive appropriate sanctions through the University’s Student Conduct Process. Please familiarize yourself with the current USciences Student Handbook. Adherence to the Student Conduct Policy and Academic Integrity Policy will help to ensure that your learning and living experiences are founded on integrity.



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Created by: R.  A. Smith r.smith@usciences.edu
Last update: January 2013.