ap biology - nucleic acids: dna & rna structure
originally streamed in 2020 with Kari ParninTeachercovered in this stream
timestamps
- 0:00
Introduction and Overview
- 0:30
Enduring Understandings
- 1:32
Learning Objectives
- 2:33
Critical Thinking Emphasis
- 3:04
Review Multiple Choice
- 4:39
Polar R Groups
- 6:13
Answering Options
- 7:15
Free Response Review
- 8:17
Answering Strategy
- 9:22
DNA Structure and Role
- 10:26
Part B Disruptions
- 11:30
DNA Mutation Effects
- 13:33
Significance Explanation
- 14:04
Nucleic Acids Basics
- 15:37
DNA Structure Description
- 16:39
DNA vs RNA Chart
- 18:11
Strandedness Differences
- 19:45
Nucleotide Monomer
- 20:51
Sugar Differences
- 21:54
Concept Check One
- 23:34
Nitrogenous Bases
- 25:36
Chargaff's Rules
- 27:11
Purines and Pyrimidines
- 28:46
Base Pairing Diagram
- 30:54
T-Chart Update
- 31:26
5' to 3' Direction
- 32:59
Anti-Parallel Strands
- 34:32
Bond Type Check
- 35:37
DNA Model Question
- 37:12
Structural Similarity Question
- 40:16
Free Response Practice
- 43:27
Model Three Explanation
- 44:31
Closing and Questions
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