Practice Questions

TLS Online TPP Program

#Question id: 27814

What is the main advantage of using a random sample in quantitative research?

#Research Methodology

It ensures that all members of the population have an equal chance of being included in the study
It allows for more in-depth analysis of individual cases
It eliminates the need for statistical analysis
It reduces the risk of bias in the data collection process

More Questions

TLS Online TPP Program

#Question id: 3650

#SCPH28 | Zoology

Which of the following is true for the most important form of DNA damage which produces pyrimidine dimers from adjacent pyrimidine bases?

TLS Online TPP Program

#Question id: 13107

#SCPH01 Biochemistry

With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.)

You do each PCR reaction on chromosome 15 and load each one into a separate well of an agarose gel, and then run the gel.

Why is it that some people show two bands?

TLS Online TPP Program

#Question id: 14140

#SCPH01 Biochemistry

In sequence alignment by BLAST, each word from query sequence is typically _______ residues for protein sequences and _______ residues for DNA sequences.

TLS Online TPP Program

#Question id: 560

#SCPH06 I Botany

Vmax for an enzyme-catalyzed reaction:

TLS Online TPP Program

#Question id: 342

#I Life Science/ Life Sciences Group – I-V

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.