Practice Questions

TLS Online TPP Program

#Question id: 3924

Characteristics of ligands involved in transcription include:

#Unit 3. Fundamental Processes

They can modify the function of repressors and activators.
They are considered inducers when they bind to repressors and activate them.
They are considered corepressors when they bind to repressors and inactivate them.
All of the above

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TLS Online TPP Program

#Question id: 3590

#Unit 8. Inheritance Biology

Following parental cross and their expected progeny given in table

Parental cross	Expected progeny
A- AaBbCCDd X aaBBCcDD	I- aabbccDd
B- AabbccDD X AaBbCcdd	II- AAbbccDD
C- aaBbCCDd X aabbCcDd	III- aabbCcDd
D- AabbccDD X AABbCcDd	IV-AaBBCcDD

Which of the correct matching of parental cross with their expected progeny?

TLS Online TPP Program

#Question id: 13049

#Unit 13. Methods in Biology

What is the role of goat anti-rabbit IgG horseradish peroxidase conjugate in the experiment?

TLS Online TPP Program

#Question id: 284

#Unit 1. Molecules and their Interaction Relevant to Biology

Which best describes the structure of a nucleosome core particle?

TLS Online TPP Program

#Question id: 4827

#Unit 8. Inheritance Biology

A cross between individuals with genotypes AaBbX aabb produces the following progeny:

AaBb - 83, aaBb- 21, Aabb- 19, aa bb -77

Which of the following statements is true?

TLS Online TPP Program

#Question id: 28910

#Unit 4. Cell Communication and Cell Signaling

Several condition is responsible for differentiation of canonical and Noncanonical Wnt Pathways, one of them are___

a) destruction protein Dvl

b) their main receptor

c) their co-receptor