#Question id: 494
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following statements about the pentose phosphate pathway is correct?
#Question id: 12695
#Unit 8. Inheritance Biology
A panel of cell lines was created by human—mouse somatic-cell hybridization. Each cell line was examined for the presence of human chromosomes and for the production of three enzymes. The following results were obtained:
On the basis of these results, give the chromosomal locations of the genes encoding enzyme 1, enzyme 2, and enzyme 3.
#Question id: 2195
#Unit 2. Cellular Organization
Which of the following statements about the mobility of membrane components is true?
#Question id: 7015
#Unit 5. Developmental Biology
During the specification of neural crest cells, the neural plate is bordered by neural crest anteriorly and caudally, and by placodal ectoderm anteriorly. If the ectodermal cells receive both BMP and Wnt for an extended period of time, they become
#Question id: 7297
#Unit 5. Developmental Biology
How is the ABC model for floral identity in Arabidopsis similar to the models for homeotic gene function derived from studies in Drosophila?