Multipotent adult stem cells play major roles in organisms with high regenerative capabilities, such as hydra, axolotl, and zebrafish.

TLS Online TPP Program

#Id: 6946

#Unit 8. Inheritance Biology

In Paracentric inversion - a single crossover takes place in the inverted region an unusual structure results

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#Id: 5804

#Unit 7. System Physiology – Animal

Hypothyroidism Autoimmune thyroiditis TSH deficiency

I- deficiency

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#Id: 8958

#Unit 11. Evolution and Behavior

Genetic exchange also happens between distantly related organisms by horizontal gene transfer, or HGT.

HGT is particularly important to prokarytotes and is the most common way by which they acquire new genes.

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#Id: 5269

#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: 8927

#Unit 2. Cellular Organization

ATM and DNA-PK are specifically activated by double-strand breaks