Practice Questions

TLS Online TPP Program

#Question id: 10760

Following are some statements of secondary metabolites of terpenes in plants is incorrect?

#Unit 6. System Physiology – Plant

terpenes are generally insoluble in water
Terpenes are formed by the fusion of five-carbon isoprene units
They are biosynthesized from acetyl-CoA or glycolytic intermediates
Terpenes are synthesized by malonic acid pathway and mevalonic acid pathway

More Questions

TLS Online TPP Program

#Question id: 739

#Unit 1. Molecules and their Interaction Relevant to Biology

What is true about the rotation about bonds in a protein backbone?

TLS Online TPP Program

#Question id: 34141

#Unit 7. System Physiology – Animal

I. Oxytocin causes contraction of the smooth muscle of the uterus.

II. The suckling of an infant at the breast stimulates the touch receptors, the nuclei are stimulated, oxytocin is released.

III. The sensitivity of the uterine musculature to oxytocin is enhanced by estrogen.

IV. Progesterone directly stimulates myometrial contraction while simultaneously reducing oxytocin clearance.

TLS Online TPP Program

#Question id: 9263

#Unit 9. Diversity of Life Forms

These data would support which of the following conclusions?

TLS Online TPP Program

#Question id: 3030

#Unit 2. Cellular Organization

Which of the following features of prokaryotic biology involves metabolic cooperation among cells?

TLS Online TPP Program

#Question id: 5313

#Unit 11. Evolution and Behavior

Which of the following statements correctly describes one of the characteristics of alternative splicing in vertebrate genomes?