Genetics Final

If a double stranded DNA fragment contains 30% guanine, what is the thymine content?

Which of the following is the correct sequence of cycles would you expect to see in a standard PCR?

In the Hershey-Chase experiment, what was radioactively labeled by growing bacteriophage in 32Phosphorus containing medium?

Which of the following enzyme fills the gap let on the lagging strands of ends of chromosomes during DNA replication

In the Meselson-Stahl experiment, if DNA replication was semiconservative, what were the different fractions of DNA molecules observed in the final generation (G2)?

In deoxyribonucleic acid, hydroxyl (OH) group is attached to what carbon of the sugar

Nucleotides are made up of...

Define Genetics

DNA in each human cell is made up of approximately how many DNA nucleotides?

DNA methylation of promoter sequences of a gene leads to

EcoRI restriction enzyme recognizes 6 bp nucleotide sequences. iIf the occurrence of each nucleotide is random, what is the expected frequency of EcoRI recognition sites in a genome?

Basal transcriptional factors bind to which of the following DNA sequences in eukaryotes?

Which of the following sites is where a foreign gene is inserted into a plasmid vector during the creation of a recombinant DNA molecule?

Name an example of regulatory DNA sequences.

Acetyl marks are added to which of the following amino acids in histone H3 protein?

Transposable elements make up what percent of the human genome?

In Gen1, the frequency of 2pq in a population is 0.07. If the population undergoes inbreeding, what will be the frequency of 2pq in Gen4