Practice Questions

TLS Online TPP Program

#Question id: 4428

The architectural transcription factor Lef-1

#Unit 3. Fundamental Processes

can by itself stimulate transcription from core promoters.
regulates gene expression by cutting the DNA.
is a transcription factor that stimulates transcription by bending the DNA and bringing other transcription factor binding sites closer to the core promoter.
is a histone acetyl transferase

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TLS Online TPP Program

#Question id: 4917

#Unit 8. Inheritance Biology

Cytoplasmic male sterility in maize is manifestation of interaction between

TLS Online TPP Program

#Question id: 509

#Unit 1. Molecules and their Interaction Relevant to Biology

Glyceraldehyde 3-phosphate dehydrogenase causes

TLS Online TPP Program

#Question id: 26351

#Unit 2. Cellular Organization

MAR fragments are usually

TLS Online TPP Program

#Question id: 1465

#Unit 4. Cell Communication and Cell Signaling

Which of the following processes do normal proto-oncogenes typically exhibit?

TLS Online TPP Program

#Question id: 29481

#Unit 6. System Physiology – Plant

Three main classes of mutations affecting plant height have been selected in which Mutants with a constitutive gibberellin response known as