Phenylketonuria (PKU) is caused by___

I-Mutation of the gene for phenylalanine hydroxylase

II-tetrahydrobiopterin (BH4) deficiency

III-mutation in dihydroxyphenylalanine 

IV-due to the substitution mutation in tetrahydrobiopterin

TLS Online TPP Program

#Question id: 10450

#Unit 6. System Physiology – Plant

phototropins is primarily responsible by

TLS Online TPP Program

#Question id: 28876

#Unit 4. Cell Communication and Cell Signaling

Wnt proteins are modified by linkage of a monounsaturated fatty acid, by which type of amino acid? 

TLS Online TPP Program

#Question id: 3653

#Unit 3. Fundamental Processes

Cyclobutane pyrimidine dimers are formed by -------------from adjacent pyrimidines on one strand by cyclization of the double-bonded C5 and C6carbon atoms of each base to give a cyclobutane ring.

TLS Online TPP Program

#Question id: 28582

#Unit 2. Cellular Organization

Cells commit to a new cell division at a specific point in___

TLS Online TPP Program

#Question id: 2564

#Unit 2. Cellular Organization

A cell with a predominance of rough endoplasmic reticulum is most likely ________.