What does the cytoplasmic region of cell surface IgM consists of?

TLS Online TPP Program

#Question id: 18833

#Unit 13. Methods in Biology

The PCR procedure, where Taq polymerase is added after the rest of the PCR components are heated to the  DNA melting temperature, so as to avoid non-specific amplification at lower temperatures is

TLS Online TPP Program

#Question id: 11325

#Unit 10. Ecological Principles

Some great basin deserts are located on the leeward sides of large mountain ranges. We would describe these deserts as being located in the __________ of these mountains.

TLS Online TPP Program

#Question id: 1925

#Unit 4. Cell Communication and Cell Signaling

 CD44 is a molecule that can be involved in:

TLS Online TPP Program

#Question id: 3869

#Unit 3. Fundamental Processes

Which one of the following statements about E. coli RNA polymerase (core enzyme) is false?

TLS Online TPP Program

#Question id: 5609

#Unit 5. Developmental Biology

Just before sperm addition, sea urchin eggs are microinjected with a calcium chelator. What event will most likely not takes place after fertilization?