Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 57027
TLS Online TPP Program

#Question id: 5311

Which of the following conclusions has led to the comparison between the number of human genes and those of other animal species?

#Unit 11. Evolution and Behavior

  1. The density of the human genome is far higher than in most other animals.

  2. The number of proteins expressed by the human genome is far greater than the number of its genes.

  3. Most human DNA consists of genes for protein, tRNA, rRNA, and miRNA.

  4. The genomes of most other organisms are significantly smaller than the human genome.

More Questions
TLS Online TPP Program

#Question id: 3882

#Unit 3. Fundamental Processes

The reverse transcriptase of an animal RNA virus catalyzes:
TLS Online TPP Program

#Question id: 10420

#Unit 6. System Physiology – Plant

 A toggle model has been proposed for phytochrome interconversion, according to this model which option is correct?
TLS Online TPP Program

#Question id: 27376

#Unit 1. Molecules and their Interaction Relevant to Biology

The number of neutrons is equal to
TLS Online TPP Program

#Question id: 23850

#Unit 2. Cellular Organization

Match the following class of myosin (Column I)  with their function (Column II)

COLUMN I

 COLUMN II

A. Myosin I

i. Organelle transport

B. Myosin II

ii. Contraction

C. Myosin V

iii. Membrane association, endocytosis

TLS Online TPP Program

#Question id: 11446

#Unit 7. System Physiology – Animal

A physiologist is studying the homeostatic control of blood pH. What type of receptor might be responsible for detecting changes in blood pH?