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TLS Online TPP Program

#Question id: 4911

Neutral petite mutations:

#Unit 8. Inheritance Biology

  1. Are an example of extranuclear inheritance.

  2. Always produce petite progeny when mated to wild type.

  3. Might be expected to produce normal progeny when mated to a suppressive petite.

  4. All of the above

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TLS Online TPP Program

#Question id: 32231

#Unit 2. Cellular Organization

M6P residues are generated in the cis-Golgi by which of the following Golgi-resident enzymes?
a) N-acetylglucosamine (GlcNAc) phosphotransferase
b) Glycosidase
c) Phosphodiesterase
d) Mannosidase
TLS Online TPP Program

#Question id: 4385

#Unit 3. Fundamental Processes

The nuclear-receptor superfamily consists of several proteins that bind to consensus sequences of DNA response elements. Which of the following is NOT considered a member of this superfamily?
TLS Online TPP Program

#Question id: 17278

#Unit 13. Methods in Biology

In DNA isolation, which of the following enzyme remove/digest proteins in presence of SDS or chelating agent
TLS Online TPP Program

#Question id: 28596

#Unit 2. Cellular Organization

M phase Cyclin–CDKs in budding yeast is?
TLS Online TPP Program

#Question id: 391

#Unit 1. Molecules and their Interaction Relevant to Biology

In a hospital laboratory, a 10.0 mL sample of gastric juice, obtained several hours after a meal, was titrated with 0.1 M NaOH to neutrality; 7.2 mL of NaOH was required. The patient’s stomach contained no ingested food or drink, thus assume that no buffers were present. What was the pH of the gastric juice?