#Question id: 10371
#Unit 6. System Physiology – Plant
There are three essential nod gene for every bacterial species that is−NodA, NodB and NodC, that are required for synthesizing this basic structure such as;
a) NodA is an N-acyltransferase that catalyzes the addition of a fatty acyl chain
b) NodB is a chitin-oligosaccharide synthase that links the acetyl group of the terminal nonreducing sugar
c) NodC is a chitin-oligosaccharide synthase that links N-acetyl-D-glucosamine monomers
d) NodB is a chitin-oligosaccharide deacetylase that removes the acetyl group from the terminal nonreducing sugar
e) NodC is a chitin-oligosaccharide deacetylase that removes links N-acetyl-D-glucosamine monomers
Which of the following statements about NOD Factor is incorrect?
#Question id: 3256
#Unit 11. Evolution and Behavior
There are three alleles, A1, A2, and A3, whose frequencies are equal abundance. According the Hardy-Weinberg equilibrium
#Question id: 3282
#Unit 11. Evolution and Behavior
Natural selection results in different forms of plants which can survive in contaminated or uncontaminated soil. Type of natural selection is
#Question id: 1265
#Unit 4. Cell Communication and Cell Signaling
An example of an integrin containing cell junction is
#Question id: 18224
#Unit 11. Evolution and Behavior