Ammonia is incorporated into amino acids via which of the following?

TLS Online TPP Program

#Question id: 12377

#Unit 10. Ecological Principles

The pattern of gap formation may influence species diversity.

TLS Online TPP Program

#Question id: 10606

#Unit 10. Ecological Principles

Identify the incorrect combination from the following list

TLS Online TPP Program

#Question id: 11552

#Unit 7. System Physiology – Animal

Which of the following are properties of steroid hormones?

I) Steroid hormones are lipid soluble and easily cross the phospholipid bilayer.

II) Steroid hormones usually exert their effects on target cells through membrane receptor proteins.

III) Steroid hormones act on cells close to where they were produced.

IV) Steroid hormones regulate gene transcription by binding to intracellular receptor proteins.

TLS Online TPP Program

#Question id: 5748

#Unit 8. Inheritance Biology

When a diploid organism undergoes one or more rounds of endoreduplication (resulting in a gain of more than one complete haploid set of chromosomes), the resulting cells are best described as

TLS Online TPP Program

#Question id: 26895

#Unit 10. Ecological Principles

Which factor is important in maintaining some grassland and shrub climax communities?