In CAM plants, formation of the C4 acids is both temporally and spatially separated. At night, CO2 is captured by PEP carboxylase in the cytosol, and the malate that forms from the oxaloacetate product is stored in the vacuole

TLS Online TPP Program

#Id: 3009

#Unit 3. Fundamental Processes

Replication requires a helicase to separate the strands of DNA using energy provided by hydrolysis of ATP.

TLS Online TPP Program

#Id: 2192

#Unit 10. Ecological Principles

Sequential changes in community structure over physical distance, primarily influenced by time, constitute a chronosequence

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#Id: 1456

#Unit 4. Cell Communication and Cell Signaling

Heterophilic Binding

A CAM on one cell can directly bind to a different class of CAM on an adjacent cell 

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#Id: 5803

#Unit 7. System Physiology – Animal

Hyperthyroidism Thyrotoxicosis

Graves’ Disease Toxic Goiter

TLS Online TPP Program

#Id: 2869

#Unit 13. Methods in Biology

The absorption spectra of the bases in polymers are sensitive to pH and greatly influenced by electronic interactions between bases.