When extracellular Ca2+ concentration is increased  Ca2+ binds to the receptor  activates phospholipase C inhibits PTH secretion.

TLS Online TPP Program

#Id: 4861

#Unit 13. Methods in Biology

Type I and Type II Errors Example

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#Id: 694

#Unit 3. Fundamental Processes

Quick-stop mutants are defective in the components of the replication apparatus and cease replication immediately upon a temperature increase.

TLS Online TPP Program

#Id: 8592

#Unit 2. Cellular Organization

During telophase, de-phosphorylation by specific phosphatases promotes lamin reassembly, which is critical to re-formation of a nuclear envelope around the daughter chromosomes.

TLS Online TPP Program

#Id: 4010

#Unit 7. System Physiology – Animal

The cause of less negative RMP of SA node is that the cell membranes of the sinus fibers are naturally leaky to sodium and calcium ions.

TLS Online TPP Program

#Id: 848

#Unit 2. Cellular Organization

Coronatine is open stomata which are normally closed in response to PAMPs, also inhibits salicylic acid (SA)‐mediated defense responses