Some adult stem cells, such as spermatogonia, are referred to as unipotent stem cells because they function in the organism to generate only one cell type.

TLS Online TPP Program

#Id: 480

#Unit 2. Cellular Organization

Interphase chromatin is a mass occupying a large part of the nuclear volume

TLS Online TPP Program

#Id: 9222

#Unit 6. System Physiology – Plant

Warmer environments significantly limit the efficiency of photosynthetic carbon assimilation because the progressive increase in temperature tilts the balance away from photosynthesis (carboxylation) and toward photorespiration (oxygenation)

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#Id: 6752

#Unit 8. Inheritance Biology

The exchange of bacterial genes clearly required direct contact, between the bacterial cells

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#Id: 1179

#Unit 7. System Physiology – Animal

Blind spot 

There are no visual receptors over the optic disk.

 

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#Id: 5647

#Unit 7. System Physiology – Animal

The hyperpolarization of rod cells:

Reduces the release of glutamate

Generates a signal in the bipolar cells

Leads to AP in ganglion cells