WED 4/8
wk-3
OBJECTIVE: #1-2
DO NOW:
TOPIC: -discovery/structure DNA
-REVIEW what was the significance of the experiments done on mice & viruses?
-verified if genetic material was made of protein or DNA
daily grade: - 12.1 READ / Qs / cornell notes
DW: -12.1 application notes
HW: -12.1 DNA STRUCTURE / FUNCTION WEBQUEST
WRAP UP: -LIST 3 parts of a nucleotide
AGENDA
-VIDEO: BILL NYE GREAT DISC part 2-3
-12.1 DNA labeling
-12.1 DNA extraction
-12.1 application notes
[12.1 DNA S/F notes 5 – coloring 5,7]
PART 2 – due Mon April 20
ABSENT--
HANDOUTS:
-12.1 DNA labeling
-12.1 DNA STRUCTURE/FUNCTION
-12.1 application notes
-12.1 DNA S/F webquest
COMPLETE & TURN IN:
BEFORE/AFTER SCHOOL:
-DW check
11.2 UNIT OBJECTIVES
12.1 DNA: the GENETIC MATERIAL
1---IDENTIFY the scientists and their role leading to the discovery
of DNA as genetic material
Franklin / Watson & Crick / Hershey & Chase / Avery & Griffith / Chargaff
*2---DIAGRAM / LABEL the basic structure of DNA
*3---EXPLAIN the function of DNA
Add on to each OBJECTIVE every night as REVIEW!
CELLS  NUCLEUS  CHROMOSOMES  GENES  DNA  NUCLEOTIDES
chromosomes
nucleus
cell
histones
Base pairs
DNA
NUCLEOTIDE
Phosphate
Group
O
O=P-O
O
5
CH2
O
N
C1
C4
Nitrogenous base
(A, G, C, or T)
Sugar
(deoxyribose)
C3
C
2
copyright cmassengale
4
OPPOSING VIEWPOINT PROJECT
PART 1 - RESEARCH PAPER
due Fri, April 3
5 paragraph/research based
present information about topic
conclude with your viewpoint
supported w/evidence
PART 2 – CER
due Mon, April 20
HW/obj QUIZ #2
1-what part of cell is the genetic material—
DNA or protein
2-DNA is made of subunits called ___________
3-list in order from smallest to largest:
nucleotides/cell/dna/chromosome/gene/nucleus
4-why is photo 51 important?
5-who took photo 51? Crick/Franklin/Watson/Wilkins
6-who identified the structure of DNA? ____& ___
7- CHARGAFF’S RULE: A=___ / C=___
-DRAW/LABEL a nucleotide-include 3 main parts
HW/obj QUIZ #2
1-what part of cell is the genetic material—
DNA or protein
2-DNA is made of subunits called nucleotides
3-list in order from smallest to largest:
nucleotide/dna/gene/chromosome/nucleus/cell
4-why is photo 51 important?
Helped identify structure of dna
5-who took photo 51? Rosalind Franklin
6-who identified the structure of DNA?
Watson & Crick
7- CHARGAFF’S RULE: A=T / C=G
-DRAW/LABEL a nucleotide-include 3 main parts
12.1 VOC
-DNA
part of cell contains genetic material
-nucleotide
sub-units of DNA
-Chargaff’s Rule
A=T / C=G
-double helix
twisted ladder shape
-nucleosome
coiled strands of dna