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TLS Online TPP Program

#Question id: 2337

Centrioles may have originated as

#Unit 2. Cellular Organization

  1. a unique arrangement of microtubules found in some prokaryotic species.

  2. protein fibers produced by ribosomes in some eukaryotic cells.

  3. protozoans that formed an endosymbiotic relationship with primitive aerobic prokaryotes.

  4. spirochetes that became involved in an endosymbiotic relationship.

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TLS Online TPP Program

#Question id: 1415

#Unit 4. Cell Communication and Cell Signaling

Which of the following apoptotic proteins is homologous to human Bcl-2?
TLS Online TPP Program

#Question id: 5738

#Unit 8. Inheritance Biology

It was once thought that the ____ karyotype was related to criminal disposition because it led to aggressive behavior due to excessive "maleness".
TLS Online TPP Program

#Question id: 28816

#Unit 2. Cellular Organization

In which case the myosin head releases from the actin filament?
TLS Online TPP Program

#Question id: 19096

#Unit 6. System Physiology – Plant

Coronatine is a toxin effector to mimic which of the plant hormone?
TLS Online TPP Program

#Question id: 1026

#Unit 4. Cell Communication and Cell Signaling

Peptidoglycan