#Question id: 12169
#Unit 8. Inheritance Biology
#Question id: 4787
#Unit 8. Inheritance Biology
In humans, PKU (phenylketonuria) is a recessive disease caused by enzyme inefficiency at step A in the following simplified reaction sequence, and AKU (alkaptonuria) is a recessive disease due to enzyme inefficiency in one of the steps summarized as step B here:A person with PKU and homozygous for normal of other character was married a person with AKU and homozygous for normal of other character. What is expected phenotypes in their children?
#Question id: 972
#Unit 1. Molecules and their Interaction Relevant to Biology
What is the source of the carbon atoms 2 and 8 during de novo biosynthesis of purines?
#Question id: 23964
#Unit 8. Inheritance Biology
#Question id: 1483
#Unit 4. Cell Communication and Cell Signaling
The apoptosome serves as an activation machine for the: