Molecular Biology of Genes

The work done to map out the entire genomic sequence in humans was called

• gene mapping
• the Human Genome Project
• Operation Transposon
• Genome Sequence Project (GSP)

A protein that binds to the operator and blocks the RNA polymerase

• regulator
• repressor
• activator
• corepressor

A small molecule that binds to the repressor and makes it inactive is

• corepressor
• inducer
• promoter
• operator

The template strand of DNA will be ______________ to the RNA  transcribed

• identical
• identical except T is replaced with U in RNA
• identical except U is replaced with T in RNA
• complementary

One function of gel electrophoresis is to

• separate DNA fragments
• cut DNA
• recombine DNA
• extract DNA

Which technique was used to produce these bands?

• a.  cloning
  Cloning
• Gel Electrophoresis
• Gene Splicing
• Genetic Engineering

Based on these results whose blood was found in the blood stain at the crime scene?

• Bob
• Sue
• John
• Lisa

During DNA transcription, a strand of mRNA is made for the original DNA strand. Thus, if a portion of the original DNA strand is CCTAGCT, then the mRNAstrand will be

• GGAUCGA
• CCUAGCU.
• CCTAGCT.
• GGATCGA.

What is made during translation?

• DNA
• RNA
• proteins
• amino acids

Tags

NGSS.HS-LS1-1

Replicate:
TGG ATC

• TGC TAG
• UCC TUC
• UGG ATC
• ACC TAG