The order of priority of some common functional groups in amino acids is

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#Id: 7836

#XL - T Zoology

A carbon atom with four different substituents is said to be asymmetric, and asymmetric carbons are called chiral centers

Chiral carbon most distant from the carbonyl carbon has the same configuration as the chiral carbon in D-glyceraldehyde.

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#Id: 8676

#XL - R Botany

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#Id: 5349

#XL - T Zoology

R0<1, The population eventually declines to extinction 

R0=1, The population size remains constant

R0>1, The population increases

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#Id: 9740

#XL - R Botany

Cyanogenic glycosides represent a particularly toxic class of N-containing secondary metabolites. 

Upon tissue damage, these glycosides break down and release hydrogen cyanide (HCN). 

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#Id: 10027

#XL - T Zoology

NF-κB stimulates expression of several anti-apoptotic proteins, including FLIP, Bcl-XL, A1/Bfl-1, c-IAP, XIAP, TRAF1, and TRAF2.