CELL BIOLOGY - Marietta College

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CELL BIOLOGY B IOL 309 Fall 2015 Dr. Spilatro

Lecture: T & Th 11:00 - 12:15, Bartlett 362 Lab : T or Th 2:00 - 5:00, Rickey 204

Text: Alberts et al, Essential Cell Biology, 4 th

ed. 2014

TENTATIVE SCHEDULE OF LECTURE TOPICS

*** You are expected to bring your book to class ***

Lecture Topic Reading assignments

Introduction

Membrane Structure

Membrane Transport

Cytoskeleton

Energy Generation

Intracellular Transport

Cell Signaling

The Cell Division Cycle

Cellular Communities

Chromosome Structure

& topics on DNA

From DNA to Protein

Control of Gene Expression

Gene and Genome Evolution

Final Exam: Fri 12/11 - 8:30 AM

Chapter 11

Chapter 12

Chapter 17

Chapter 14

Chapter 15

Chapter 16

Chapter 18

Chapter 20

Chapter 5

Chapter 6

Chapter 7

Chapter 8

Chapter 9

Quizzes and Exams

(Dates are somewhat tentative)

Quiz Tues 9/8

Exam Wed 9/23

Quiz Thurs 108

Exam Wed 10/21

Quiz Tues 11/3

Exam Wed 11/18

Quiz Tues 12/1

On-line Class Resources

Class resources, including the Powerpoint slides and Question Banks , can be downloaded from the Cell Biology Homepage at http://www.marietta.edu/~spilatrs/biol309/309index.html

, which also can be accessed through Moodle.

Contact Information & Office Hours

Phone: 376-4748 email: spilatrs@marietta.edu

Location: Bartlett Hall Rm 173, ext. 4748

Office Hours: Monday 10:00 AM; Friday. 10:00 AM; however, I make every effort to be accessible at other times; feel free to just “drop in”, if I'm busy, we can schedule another time at which we can meet.

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Date

TENTATIVE SCHEDULE OF LAB ACTIVITIES

Lab manual: Investigations of Cell Biology, Fall 2013

Laboratory Exercise

Aug 25 Introduction / Pipetting & solution making techniques

Sept 1

Sept 8

Sept 15

Sept 22

Tissue Homogenization and Protein Measurement

Due: Solution calculations

Discussion of assigned reading & B16 β-actin project

Due: Completed article worksheet

Culture of B16 Melanoma Cells

Measuring Photosynthetic Electron Transport

Sept 29

Oct 6

Oct 13

Oct 20

Oct 27

Nov 3

Nov 10

Nov 17

Fluorescent Staining of β-actin in cultured B16 Cells

Due: 1

O

articles annotations – Friday 10/2

BREAK

Electrophoresis & Electroblotting (will begin at 11:00)

Immunoblotting of β-actin

Due: Introduction section – Friday 10/23

Immunoblotting results analysis

Histology: tissue resection through embedding

Histology, cont., sectioning and mounting

Due: Results & Figures – Friday 11/13

Histology, cont., staining

Nov 24

Dec 1

Histology, cont., photomicroscopy

Using Photoshop for image preparation

Due: Discussion section – Friday 12/4

Disabilities

Students who believe that they may need accommodations due to a documented disability should contact the Academic Resource Center (Andrews Hall, Third floor, 376-4700) and the instructor as soon as possible to ensure that such accommodations are implemented in a timely manner. You must meet with the ARC staff to verify your eligibility for any accommodation and for academic assistance.

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Course Objectives

For students planning on attending a graduate or medical program, this course is designed to provide with an understanding of the molecular processes and mechanisms of eukaryotic cells.

After successfully completing this course…

Concepts students should be able to discuss include:

 characteristics of cell membranes  intracellular communication

 structures and functions of the cytoskeleton

 multicellular interations

DNA and RNA structure and function

 processes of energy production transport and processing of proteins in cells

 regulation of gene expression genome evolution

Principles of methodologies that students should be able to explain include:

 tissue culture protein analysis gel electrophoresis

 spectrophotometry immunoblot technologies histology

Elements of the Scientific Methodology that students should be able to apply include:

 use and understanding of source information critical elements of scientific methodology, including testing of a hypothesis with appropriate controls, interpretation of results, and drawing of conclusions

Laboratory techniques that students should be able to apply include:

 solution preparation  pipetting and weighing

 use of pH meter use of spectrophotometer

 importance of cleanliness and precise measurements

Communication objectives

After successfully completing the writing assignments students should be able to:

 take lab notes adequate for someone else to replicate an experiment and obtain the same

 results apply proper writing skills and appropriate conventions to a scientific report write purposes and relevant background information for a scientific experiment in a clear and effectively organized style in writing and graphically, present experimental results clearly and unambiguously analyze and draw conclusions about experimental results in context of information from the scientific literature.

Student Responsibilities

Students have responsibilities for achieving the course objectives. Learning is a process that requires skills and strategies, and you must actively develop those that work best for you. The document “Keys to Academic Success” describes many ways to improve your learning skills, and you should read and look for new learning strategies that you can apply.

In this course the foundation of academic success includes:

Attending class

Reading the assigned material

Being an active participant in the learning process by coming prepared to class,

 bringing questions about concepts that you do not understand, and answering questions posed during the class period.

Completing question banks and working with classmates to understand the concepts

Using online resources including self-quizzes, animations, etc

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Grading and Engagement Policies

Final exam

Quizzes

Laboratory grades

Your grade will be determined as follows:

Exams

(points subject to change)

3 x ~100 ~300 points

~100

4 x ~ 25 ~100

~250

-------

~750

Grading Scale

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

Lab assignments.

The first page of the Lab notebook for each lab exercise contains “pre-lab questions”, which should be completed beforehand and turned in at the beginning of the lab period. The rest of the lab notebook should be turned in at the beginning of the next week’s lab, unless instructed otherwise. Answers to post-lab questions (which should be typed), graphed data, images, etc., should also be turned in at the beginning of the next week’s lab, unless indicated otherwise. o Prelab questions: 5 points x 5 = 25 pts o Lab notebook/ graphs/images: 10 points x 6 = 60pts o Lab report

Annotations and Introduction: 50 pts

Results: 25 pts

Discussion: 50 pts

TurnItIn. com.

Written assignments must be turned in to TurnItIn.com.

ClassID = 10305879

Password = Biol30901

Classes missed due to participation in college-sponsored co-curricular events or collegerecognized religious observances are considered excused absences provided appropriate procedures are followed. The student must notify the instructor at the earliest possible time before the absence and arrange to make up missed work as defined by the instructor’s syllabus.

The co-curricular activity must be a performance, professional meeting, or athletic contest to be considered an excused absence. The religious observance must appear on the College’s calendar of religious observances in order to be considered an excused absence. If it does not, an excused absence can be granted only if the student requests special permission from the

Dean of the Faculty.

An excused absence allows the student to make up exams or quizzes given during the absence, or to reschedule oral presentations. It is the responsibility of the student to get notes from the class and to compensate as much as possible for the absence. It is also the student’s responsibility to work with the instructor in determining an appropriate time for make-up assignments. Students must recognize that many classroom and laboratory activities cannot be replicated and that absences may be detrimental to their performance.

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Notification: I must be notified at least one week in advance if you must miss a class the day of an exam or quiz for an excused absence, at which time an alternative exam time will be arranged. You may not be allowed to makeup an exam if I receive "last minute" notification.

Makeup exams and quizzes will not be allowed for unexcused absences.

Missed labs: Because of the nature of certain laboratory exercises, even for excused absences make-ups may not be possible and a missed lab will result in a 20 pt deduction.

Cell phones and laptop computers should not be on during class or lab periods.

Late assignments will be penalized 10% per day and failure to turn in an assignment may result in a failing grade for the semester, at the instructor’s discretion.

Use of submitted materials: All work produced in this course is considered “public” and is used for the purposes of teaching and evaluation. This includes the use of your work as a model for future students/courses and the submission of your work to an online plagiarism detection service.

Policies also include guidelines in other documents provided for this course (e.g., manuals or handouts) and oral instructions given in class.

Extraordinary circumstances . In the case of extraordinary circumstances, the instructor reserves the right to resolve grading issues on an individual basis.

Academic Dishonesty

Dishonesty within the academic community is a very serious matter, because dishonesty destroys the basic trust necessary for a healthy educational environment. Academic dishonesty is any treatment or representation of work as if one were fully responsible for it, when it is in fact the work of another person. Academic dishonesty includes cheating, plagiarism, theft, or improper manipulation of laboratory or research data or theft of services. A substantiated case of academic dishonesty may result in disciplinary action, including a failing grade on the project, a failing grade in the course, or expulsion from the College.

Study Sessions

Weekly study sessions will be scheduled. These will be student-organized sessions to review endof-chapter and question-bank questions. These are your best opportunity to review course materials and question bank questions before quizzes and exams. You are expected to have worked on question bank materials before coming to help sessions.

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