Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 6410
TLS Online TPP Program

#Question id: 8925

What is the probable sequence in which the following clades of animals originated, from earliest to most recent?
1. tetrapods
2. vertebrates
3. deuterostomes
4. amniotes
5. bilaterians

#Unit 9. Diversity of Life Forms
  1. 5 → 3 → 2 → 4 → 1
  2. 5 → 3 → 2 → 1 → 4
  3. 5 → 3 → 4 → 2 → 1
  4. 3 → 5 → 4 → 2 → 1
More Questions
TLS Online TPP Program

#Question id: 11793

#Unit 1. Molecules and their Interaction Relevant to Biology

On the proteoglycan the glycosaminoglycan chain can bind to extracellular proteins through
TLS Online TPP Program

#Question id: 28059

#Unit 1. Molecules and their Interaction Relevant to Biology

Treatment of RNaseA with 8M urea, but without adding mercaptoethanol would
TLS Online TPP Program

#Question id: 1354

#Unit 4. Cell Communication and Cell Signaling

Calcium-dependent adhesion is to the cadherins as calcium-independent adhesion is to the    ?    .
TLS Online TPP Program

#Question id: 11772

#Unit 10. Ecological Principles

Which of the following statements correctly describes the relationship between growth and fecundity in an indeterminate organism?
TLS Online TPP Program

#Question id: 176

#Unit 1. Molecules and their Interaction Relevant to Biology

A peptide has the sequence Glu–His–Trp–Ser–Gly–Leu–Arg–Pro–Gly. What is the net charge of the molecule at pH 3