Butyrate can function as ： A: protein methylation B: Protein acetylation C: Protein phosphorylation D: Protein deacetylation

protein from food or a protein

Protein from food or a protein supplement acts the same in the body.

Some Chinese kids eat ______ as they actually need every day. A: twice as much protein B: twice protein as much twice C: twice protein as much D: protein as twice much

The protein localization is determined by its sorting signal that directs the protein to the organelle.

When an enzyme protein is purified and assayed step by step, _____________________________________ with each step. A: oth activity and total protein generally increase B: activity increases but total protein generally decreases C: oth activity and total protein generally decrease D: activity decreases but total protein generally increases

Protein domain is a __________ part of a given protein sequence that has evolved a specific function.

Which of the followings is Ser/Thr kinase? A: Protein kinase A B: MAPK C: Protein kinase C D: Protein kinase G E: MEK

Americans eat ________ as they actually need every day; they actually waste almost half of what they take in daily. A: twice as much protein B: protein as much twice C: twice protein as much D: protein as twice much

This receptor family contains ________________. Choose the best expression below. A: protein A, B, C and so on B: several members, including protein A, B, C C: protein A, B, C etc. D: protein A, B, C, and so forth