Integrating Concepts in Biology

PowerPoint Slides for Chapter 2:Information at the Cellular Level

byA. Malcolm Campbell, Laurie J. Heyer, and

Chris Paradise

2.1 How does DNA communicate information to the cell?

Title Page

Cells Are Assemble Molecules

Opening Figure

Building Complexity from Simplicity

Fig. 2.1

Choose your words carefully

ELSI Fig. 2.1

Diversity of Cell Shape and Function

Fig. 2.2

Fig. 2.2

Diversity of Cell Shape and Function

Fig. 2.2

Diversity of Cell Shape and Function

Yeast RNA Separated by Size

Fig. 2.3

Ribosome Structure

Fig. 2.4

Fig. 2.5a

Fig. 2.5b & c

Fractionation of RNA

Fig. 2.7

Integrating Concepts in Biology

PowerPoint Slides for Chapter 2:Information at the Cellular Level

byA. Malcolm Campbell, Laurie J. Heyer, and

Chris Paradise

2.2 How is gene transcription regulated?

Title Page

Lactose Structure

Fig. 2.8

b-galactosidase Induction

Fig. 2.9

Possible Induction Mechanism

Fig. 2.10

Genetic Map of Lactose Digestion

Fig. 2.11

Table 2.1

Table 2.1

Table 2.1 Synthesis of b-galactosidase in diploid and haploid E. coli.

Regulation of Lac Genes

Fig. 2.12a & b

Figure 2.12c

LacI+ Bound to lacO+

T7 Promoter and mRNA

Fig. 2.13

Fig. 2.14

Bacterial Promoter Alignments

BME 2.2 Position Weight Matrix

BME 2.2 Position Weight Matrix

BME 2.2 Position Weight Matrix

Used with IQ 21

Unmarked Figure 2.2

ssDNA Promoter Sequence

Fig. 2.15a

ssDNA Promoter Sequence

Fig. 2.15b

Band Shift Analysis of Promoter

Fig. 2.16

Mapping Parts of a Promoter

Fig. 2.17

Steroid Hormones

Fig. 2.18

Characterizing Steroid Receptor

Fig. 2.19

Localization of Steroid Receptor

Fig. 2.20

Integrating Concepts in Biology

PowerPoint Slides for Chapter 2:Information at the Cellular Level

byA. Malcolm Campbell, Laurie J. Heyer, and

Chris Paradise

2.3 How do cells make proteins?2.4 Can cells pick and choose information?

Title Page

Figure 2.21

Proteins from Amino Acids

Decoding the First Codon

Fig. 2.22

Fig. 2.23

Decoding the Two More Codons

The Genetic Code

Fig. 2.24

2.4 Can cells pick and choose information?

NCBI Biological Information Database

Fig. 2.25

Rough ER

Fig. 2.26

Rough ER

lg

sm

lumen of ERFig. 2.29b