Practice Questions

TLS Online TPP Program

#Question id: 19696

Different leads are used to record ECG of humans. Which of the following connection shows in recording limb lead I?

#Unit 13. Methods in Biology

the negative terminal of the electrocardiograph is connected to the right arm and the positive terminal is connected to the left arm.
the positive terminal of the electrocardiograph is connected to the right arm and the negative terminal is connected to the right arm.
the negative terminal of the electrocardiograph is connected to the right arm and the positive terminal is connected to the left leg.
the negative terminal of the electrocardiograph is connected to the left arm and the positive terminal is connected to the left leg.

More Questions

TLS Online TPP Program

#Question id: 366

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the pH of a solution with a hydroxyl ion (OH-) concentration of 10-10 M?

TLS Online TPP Program

#Question id: 1052

#Unit 4. Cell Communication and Cell Signaling

The correct order for the stages of a phage infection is:

TLS Online TPP Program

#Question id: 12977

#Unit 10. Ecological Principles

Which of the following biomes is correctly paired with the description of its climate?

TLS Online TPP Program

#Question id: 8844

#Unit 9. Diversity of Life Forms

Organic chemistry is a science based on the study of

TLS Online TPP Program

#Question id: 6942

#Unit 5. Developmental Biology

How long does embryonic development (before 1st instar larva hatches) take in this organism?