#Question id: 29419
#Unit 6. System Physiology – Plant
The fixation of three molecules of CO2 into one molecule of triose phosphate requires
#Question id: 7107
#Unit 5. Developmental Biology
What would be the effect on the timing of somite formation, if a piece of the pre-somitic mesoderm of a chick embryo is rotated by 180° and reinserted in its original position?
#Question id: 3758
#Unit 3. Fundamental Processes
At a specific area of a chromosome, the sequence of nucleotides below is present where the chain opens to form a replication fork:
3' C C T A G G C T G C A A T C C 5'
An RNA primer is formed starting at the underlined T (T) of the template. Which of the following represents the primer sequence?
#Question id: 3349
#Unit 11. Evolution and Behavior
Which of these evolutionary agents is most consistent at causing populations to become better suited to their environments over the course of generations?
#Question id: 5754
#Unit 8. Inheritance Biology
A cell is exposed to EMS (a mutagen that causes guanine to mispair with thymine) and allowed to undergo a few rounds of DNA replication. The mutational event caused by this mutagen will be