Download AP Biology Review Sheet for Chapters 18,19, and 20 Test (Test on

AP Biology Review Sheet for Chapters 18,19, and 20 Test (Test on Wednesday, Jan 19th)
Chapter 18 Vocabulary and objectives
Capsid
virus
phage
lytic cycle
lysogenic cycle
prophage
Retrovirus
HIV
vaccines
prions
restriction
viroids
Conjugation
transformation
transduction
insertion sequence
operator
transposons
repressor
lac and trp
inducer
activator
corepressor
Understand the difference between lysogenic and lytic cycles for virus reproduction
Understand how HIV, as a retrovirus, works
Understand the different ways in which bacteria can reproduce and share genetic information
Understand the difference between the lac and trp operons
Chapter 19 Vocabulary and objectives
Chromatin
nucleosome
heterochromatin
euchromatin
Looped domains chromosome
cell differentiation
gene expression
Acetylation
epigenetics
transcription factors
oncogenes
protooncogenes Barbara McClintock
methylation
Alternative rna splicing
30nm fiber
enhancers
tumor-suppressing genes
Understand the different levels of chromatin packing
Understand the basic differences between prokaryotic operons and eukaryotic operons
Understand the stages of gene expression that can be regulated
Understand how cancer causing and suppressing genes operate
Understand how gene regulation ties into evolution
Chapter 20 Vocabulary and Objectives
Genetic engineering
recombinant DNA technology
Biotechnology
Restriction site
sticky end
cloning vector
nucleic acid hybridization
Genomic library
PCR
Gel Electrophoresis
Southern blotting
Human Genome Project
Genomics
Proteomics
gene therapy
Transgenic animal
Ti plasmid
GM organism
snips
gene cloning
clone
RFLP
DNA fingerprint
Understand how gene cloning works. Discuss a situation when a scientist would want to use gene cloning.
Discuss a situation when a scientist would want to use nucleic acid hybridization
Describe PCR. Discuss a situation when a scientist would want to use PCR
Describe the process of gel electrophoresis. Discuss a situation when a scientist would want to use gel
electrophoresis.
Discuss ways in which biotechnology is being used in the world today (or could be used in the future)
Key Figures- A picture is worth a thousand words. Please understand what is occurring in these figures
throughout chapters 18-20.
18.7
18.10
18.21
18.22
19.2
19.3
19.5
19.6
19.13
19.16
20.2
20.3
20.4
20.5
20.7
20.8
20.14
20.16
20,19