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Game Plan for Students Interested in the Biology |, Study notes of Biology

Lecture1 Material Type: Notes; Class: Biology 1 - Introduction; Subject: Biology / Biological Sciences; University: University of Rochester; Term: Forever 1989;

Typology: Study notes

2010/2011

Uploaded on 07/14/2011

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molecules cells
BIO 250 BIO 210
BIO 202
MBI 220
molecular &
cell biology
biochemistry
biosphere
individual organisms
BIO 247
BIO 260
BIO 263
BIO 205
anatomy &
physiology
BIO 110
BIO 110
genetics
BIO 198 BIO 198
BIO 111
BIO 111
behavior, ecology, &
evolutionary biology
BIO 203 & 204
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1
Game plan for students interested in Biology
Game plan for students interested in Biology
NSC 201
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molecules

cells

BIO 250

BIO 210

BIO 202

MBI 220

molecular &

cell biology

biochemistry

biosphere

individual organisms

BIO 247

BIO 260

BIO 263

BIO 205

anatomy &

physiology

BIO 110

BIO 110

genetics

BIO 198 BIO 198

BIO 111

BIO 111

behavior, ecology, &

evolutionary biology

BIO 203 & 204

Game plan for students interested in Biology

Game plan for students interested in Biology

NSC 201

Use the course website (no username or password needed)

as the primary source of information /course syllabus

Use the course website (no username or password needed)

as the primary source of information /course syllabus

Please use blackboard for information about Workshop scheduling

and the record of your exam scores and Workshop attendance

Taken from CourseInfo.ppt

General objectives for BIO 110

General objectives for BIO 110

I. Help students develop a strong experimental perspective

I. Help students develop a strong experimental perspective

A. Help students develop testable models based on data

( experimental or observational)

II. Help students develop a strong evolutionary perspective

II. Help students develop a strong evolutionary perspective

  1. Help students develop skills in model building

a. E.g., when to use simplifying assumptions,

how to estimate, how to draw schematic diagrams

a. E.g., when to use simplifying assumptions,

how to estimate, how to draw schematic diagrams

Science

ā€œ Pyramid ā€

Reproducible Observations

/ Experimental Data

Reproducible Observations

/ Experimental Data

Testable Models

explaining Data

Testable Models

explaining Data

Have predictive

value used to

design new

experiments

Have predictive

value used to

design new

experiments

Widely accepted models,

definitions, terminology,..

Questions about course ,

instructor, or Workshop leaders?

Questions about course ,

instructor, or Workshop leaders?

Please review information on the

course website and bring additional

questions to class on friday

Please review information on the

course website and bring additional

questions to class on friday

Reproducible Observations

/ Experimental Data

Reproducible Observations

/ Experimental Data

Testable Models

explaining Data

Testable Models

explaining Data

Skill

development

emphasized in

BIO 110

( & all BIO courses)

Skill

development

emphasized in

BIO 110

( & all BIO courses)

Lecture and Workshop will focus on how biologists

make ā€œclaimsā€ about living systems

Exam questions will primarily assess the ability to

support or reject claims based on how well or not

data fit a testable model

Major GOAL: Develop an experimental perspective

Major GOAL: Develop an experimental perspective

Goals Set Today:

Goals Set Today:

  1. How to experimentally estimate the

kinetic stability of ATP

  1. How to experimentally estimate the

kinetic stability of ATP

  1. How to experimentally estimate the

potential energy of ATP

  1. How to experimentally estimate the

potential energy of ATP

  1. How to experimentally estimate the

maximum work done by a ā€œ leg ā€ muscle

  1. How to experimentally estimate the

maximum work done by a ā€œ leg ā€ muscle

Text pp. 27-

K

eq

ā–²G

o

= negative

K

eq

ā–²G

o

= negative

*preview

  • Note that all important concepts will presented in

lecture & workshops at least 3 times

Preview lets you know that we will spend more

time on the concept after some needed

background material is introduced/ reviewed

Preview lets you know that we will spend more

time on the concept after some needed

background material is introduced/ reviewed

FYI means: Sometime we will introduce related material

that is beyond the scope of BIO 110 --intended to ā€œwhet your

appetiteā€ for what you may work with in later courses (or in

your own undergraduate research projects)

H

2

O

PNP

(colorless)

PNP

(colorless)

P

i

P

i

PN

PN

PN is yellow

(one of the products )

hydrolysis

hydrolysis

H

C

C C

C

C

C O

N

O

O

+

P

O

O

O

H

H

H

H

H

C

C

C

C

C

C O

N

O

O

+

H

H

H

H

O

P

O

O

O

Note that water molecules

are often reactants in

biochemical reactions

Note that water molecules

are often reactants in

biochemical reactions

inorganic

phosphate

When does the [PNP] fall to hal f its original value?

When does the [PNP] fall to hal f its original value?

The degree of kinetic stability of a reactant

in a specified reaction = ā€œ1/2 lifeā€ or ā€œ1/2 timeā€

The degree of kinetic stability of a reactant

in a specified reaction = ā€œ1/2 lifeā€ or ā€œ1/2 timeā€

3

0

time (days)

[ PNP ]

x 10

18

molecules

per ml

[ PNP ]

x 10

18

molecules

per ml

BIO 110 Student have in their packages:

6 x 10

18

PNP

6 x 10

18

PNP

0 PN

0 PN

1 ml

volume

3 x 10

18

PN

0 PNP

3 x 10

18

PN

0 PNP

pure

water

E

experimental

R

reference

C

control

Task: Record the day/time when the color of E = color of R

Task: Record the day/time when the color of E = color of R