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Molecular Biology
Explore questions in the Molecular Biology category that you can ask Spark.E!
- cAMP levels rise due to the availability of ______
- When glucose is present and lactose is not the repressor proteins binds to _______ to inhibit transcription
- When lactose is present _______ binds to the repressor protein
- Activated repressors bind to sequences such as those called _______
- The breakdown of lactose also produces a small amount of allolactose, which acts as an ______ compound
- True or False Bacteria with a lac (-) phenotype are unable to produce lactose
- True or False The lac operon is transcriptionally active when no lactose is available or when glucose is available.
- how many mRNA nucleotides are in one codon
- Enzymes allow activation energy to be ____
- How many tRNA molecules are there?
- what causes more severe change, a mutation in the 1st or 3rd letter of a codon
- the shape of a protein determines its ______
- Do lipids fit monomer-polymer model?
- how does a temperature change affect enzyme activity
- what part of the DNA is responsible for the strength of the DNA structure
- what part of DNA is responsible for storing information
- who won nobel peace prize for the descovery of the double helix in 1953
- the order of aa determines the ______ of a protein
- In cells, RPII is found as a large multiprotein complex containing the GTFs and many additional polypeptides
- The linear sequence of nucleotide residues are always read from the