#Question id: 15672
#Unit 2. Cellular Organization
#Question id: 7148
#Unit 5. Developmental Biology
What is the relationship between dorso-ventral patterning of the neural tube and patterning of the somites
#Question id: 5538
#Unit 5. Developmental Biology
The first truly vertebrate phase of development is manifested by the formation of the
#Question id: 11690
#Unit 7. System Physiology – Animal
Some cells secrete chemicals into the extracellular fluid that act on cells in the same tissue. Which of the following refers to this type of regulation?
#Question id: 3650
#Unit 3. Fundamental Processes
Which of the following is true for the most important form of DNA damage which produces pyrimidine dimers from adjacent pyrimidine bases?