#Question id: 2623
#Unit 2. Cellular Organization
Combinatorial control is a characteristic feature of ;
#Question id: 4768
#Unit 8. Inheritance Biology
A trait that appears to be dominant in one sex but recessive in the other is called:
#Question id: 5214
#Unit 11. Evolution and Behavior
What is the most probable explanation for the continued presence of pseudogenes in a genome such as our own?
#Question id: 13228
#Unit 6. System Physiology – Plant
Mineral nutrient |
Functions |
A.) Silicon(Si) |
1.) Constituent of alcohol dehydrogenase, glutamic
dehydrogenase, carbonic anhydrase, etc |
B.) Manganese(Mn) |
2.) Component of sugar phosphates, nucleic acids, nucleotides,
coenzymes, phospholipids, phytic acid, etc. Has a key role in reactions that
involve ATP |
C.) Zinc(Zn) |
3.) Contributes to cell wall mechanical properties,
including rigidity and elasticity. |
D.) Phosphorous(P) |
4.) Component of ascorbic acid oxidase, tyrosinase,
monoamine oxidase, uricase, cytochrome oxidase, phenolase, laccase, and
plastocyanin. |
E.) Copper(Cu) |
5.) Required for activity of some dehydrogenases,
decarboxylases, kinases, oxidases, and peroxidases. Involved with other
cation-activated enzymes and photosynthetic O2 evolution |
#Question id: 5223
#Unit 11. Evolution and Behavior
In order to determine the probable function of a particular sequence of DNA in humans, what might be the most reasonable approach?