Practice Questions

TLS Online TPP Program

#Question id: 5214

What is the most probable explanation for the continued presence of pseudogenes in a genome such as our own?

#Unit 11. Evolution and Behavior

They are genes that had a function at one time, but that have lost their function because they have been translocated to a new location.
They are genes that have accumulated mutations to such a degree that they would code for different functional products if activated.
They are duplicates or near duplicates of functional genes but cannot function because they would provide inappropriate dosage of protein products.
They are genes that are not expressed, even though they have nearly identical sequences to expressed genes.

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TLS Online TPP Program

#Question id: 19131

#Unit 12. Applied Biology

How analyte and biological substances interacted in a biosensor?

TLS Online TPP Program

#Question id: 23597

#General Aptitude

Introducing a woman, Shashank said, “She is the mother of the only daughter of my son.” How that woman is related to Shashank?

TLS Online TPP Program

#Question id: 2655

#Unit 2. Cellular Organization

Lac Operon will be turned on when

TLS Online TPP Program

#Question id: 1029

#Unit 4. Cell Communication and Cell Signaling

The structures used for motility in both eukaryotes and prokaryotes are

TLS Online TPP Program

#Question id: 3015

#Unit 2. Cellular Organization

All the bacterial cells that result from the replication of a single original bacterial organism are said to be a