What is a prophage? A. A phage genome that has integrated into the DNA of a bacterium * B. A phage genome, before it has integrated into the DNA of a bacterium C. a phage that is propelled out of an infected bacterium D. a phage in which the prote
GGU is one of the codons for the amino acid glycine. Which of the following is another codon for glycine? A. B. C. D. E. GGA AGU GAU AAA UUU
A 16th century scribe
GGU is one of the codons for the amino acid glycine. Which of the following is
Molecular Basis of Inheritance
Location: Wildfire Lounge on Cayuga street, Downtown Ithaca
Genetics and Chromosomes
Mistakes from last lecture. Histones are positively charged. Murray Barr (1908 1995), the Canadian medical researcher, was not a woman. Mar
Mary marries Michael. They both see colors properly. Their son, Milthorpe, is color blind but his sister, Mergatroid is not. Which statement concerning Mergatroid is correct? A. She must be genetically color blind, so her color vision is compe
WEBQUIZ The first webquiz is available online: http:/courses.cit.cornell.edu/biog1102/quizzes.htm If you have any problems with logging on, please contact Dr. Sarvary a.s.a.p. (mas245). username: your net ID password: your CU ID number Please sta
Genetics before Men del
Assyrian relief car ving from 870 B.C.! Articial pollination of date palms by priests in bird masks 100 B.C terracotta vase from Mexico may depict a Mexican hairless dog
700 B.C Assyrian relief! Mastiff-type dogs
When meiosis is complete there are 4 cells. Each of them is:
A. B. C. D. E. Haploid and genetically identical to the parent cell Haploid and genetically different from the parent cell Diploid and genetically identical to the parent cell Diploid an
Welcome to BioG 1102
NO FOOD OR DRINKS PLEASE!
Webquizzes Username: your net ID Password: your CU ID number
BIOG 1002 (The help course for BIOG 1102) 00 Session: Tuesday, 4:20-5:35 PM, G-1 Stimson Hall Wednesday, 7:30-8:45 PM, Tatkon Cen
The experiments of Mangold and Spemann in 1924, on transplantation of the dorsal lip of the newt gastrula, are arguably the most influential in the history of developmental biology. Hilde Mangold was a PhD student. She died
Intricate acrosomal reaction induces influx of sodium and depolarization of the egg membrane. This is a fast block to polyspermy. The cortical reaction is a slow block. Both ensure fertilization occurs by correct, and full
Bring laptop with wireless access to lab this week
DNA Technology: population genetics and forensic applications DNA sequencing Multiplex PCR Forensic DNA markers: short tandem repeats Random match probability Paternity index determination
- Each of the f
The webquiz next week will be posted on TUESDAY instead of Monday. There is no webquiz this week.
Natural variation in populations
Most individuals (plant, animal, etc) are heterozygous at 4-15% of their genetic loci Populations (local
Recombinant DNA II
Clarence Harrison served 17 years for rape. He was cleared by DNA testing.
Whole plants of many species can be grown from single cells. This was first accomplished: A) B) C) D) E) with Arabidopsis thaliana after transplanting a nucleus
Lat Fridays lecture on genome Evolution: Read chapter 21. We have covered a lot of it already. I will work the rest in as we go along.
Snuppy and CC the first cloned dog and cat
Why are the ends of DNA f ragme nts cut by most restriction e
Prelim 4, 7:30 9:00 PM, Feb. 25. 2010
In the exam:
no phones no calculators
Suggestions: get a good night sleep read the entire question, even if you think you know the answer draw it on paper if stumped, look for the underlying principle if st
DNATechnology DNA Technology lab sequence Week 1: Cloning of gene or genetic marker Week 2: Electrophoresis; Restriction mapping Week 3: DNA sequencing; PCR of human microsatellite DNA Week 4: Analysis of your own genotype; forensic application of human m
gene expression in eukaryotes
Comparing a liver cell nucleus to a lens cell nucleus, which of the following would be different? A) Genes for albumin and crystallin B) general transcription factors C) TATA boxes for albumin and crystallin genes D) Amino ac
gene expression I
Which of the following is not part of the lactose (lac) operon? A. B. C. D. E. the promoter the operator lactose the -galactosidase gene the lactose permease gene
E. coli CAP and repressor binding to DNA lactose
Which of the following is
(by convention read as RNA)
The genetic code
Robert Holley Professor of Biochemistry at Cornell when he sequenced tRNA. Nobel Prize in 1968.
Why is the genetic code almost universal?
Mutations The protein-coding segment is often called th