#Question id: 105
#Section 2: General Biology
Isoprenoids are lipids which neither contain nor are derived from fatty acids and include
A) steroids.
B) waxes.
C) terpenes.
#Question id: 10545
#Section 6: Plant, Animal and Microbial Biotechnology
Some given facts regarding effector molecules such as;
a) HC-toxin-induced plasma membrane hyperpolarization in guard cells causes massive K+ uptake and permanent stomatal opening
b) Xanthomonas, are proteins that target the plant cell nucleus and causes change in gene expression, called transcription activator-like (TAL) effectors bind to the host plant DNA and activate the expression of genes
c) Fusicoccin, a cyclic peptide, acts on the enzyme histone deacetylase in the nucleus, and may have a compromising effect on the expression of genes involved in defense
d) Gibberellins accelerate growth, resulting in bigger plants when compared with uninfested plants. The gibberellins produced by the fungi are identical to those produced endogenously by the plant
Which of the following combination is incorrect?
#Question id: 648
#Section 2: General Biology
Enzyme catalysis is regulated by a number of mechanisms. Also, the flux through metabolic pathways must be regulated. Given the metabolic pathway below, which choice accurately describes the regulation of compound G levels?
#Question id: 552
#Section 2: General Biology
Which of the following is true of the binding energy derived from enzyme-substrate interactions?
#Question id: 17922
#Section 7: Recombinant DNA technology and Other Tools in Biotechnology