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TLS Online TPP Program

#Question id: 32383

Which of the following state is very short-lived, in an actively contracting muscle?

#Unit 2. Cellular Organization
  1. Myosin head is locked tightly onto an actin filament
  2. Actin head is locked tightly onto myosin filament
  3. Myosin head is locked loosely onto an actin filament
  4. Myosin head is locked tightly onto a tubulin filament
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TLS Online TPP Program

#Question id: 7018

#Unit 5. Developmental Biology

On the extracellular side, integrins bind to the amino acid sequence, found in several extracellular matrix adhesive proteins. The amino acid sequence is:
TLS Online TPP Program

#Question id: 28391

#Unit 5. Developmental Biology

The leading edge of invaginating cells crawls up onto the blastocoel roof and formed dorsal mesoderm, this process is done by______
TLS Online TPP Program

#Question id: 11282

#Unit 10. Ecological Principles

Which of the following ecosystems would likely have the largest net primary productivity per hectare and why?
TLS Online TPP Program

#Question id: 2963

#Unit 2. Cellular Organization

Eukaryotic chromosomes are composed of which of the following macromolecules?
TLS Online TPP Program

#Question id: 33498

#Unit 2. Cellular Organization

What A represents as shown in figure