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

TLS Online TPP Program

#Question id: 1286

#Unit 4. Cell Communication and Cell Signaling

Syndecans are cell-surface proteoglycans that:

a. bind to collagens.

b. bind to multi-adhesive matrix proteins.

c. anchor cells to the extracellular matrix.

TLS Online TPP Program

#Question id: 18368

#Unit 12. Applied Biology

The Phytoremediation system can be used for the treatment of 

TLS Online TPP Program

#Question id: 593

#Unit 1. Molecules and their Interaction Relevant to Biology

The time that is required for an enzyme to convert one substrate molecule into one product molecule is

TLS Online TPP Program

#Question id: 19872

#Unit 13. Methods in Biology

Recognize the same sequence and can cut at exactly the same position, these enzyme are called__

TLS Online TPP Program

#Question id: 415

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following compounds does not have a large negative free energy of hydrolysis?