#Question id: 14351
#Section 5: Bioprocess Engineering and Process Biotechnology
Which of the following is not classified as an axial flow impeller?
#Question id: 414
#Section 2: General Biology
The hydrolysis of phosphoenolpyruvate proceeds with a DG'° of about –62 kJ/mol. The greatest contributing factors to this reaction are the destabilization of the reactants by electostatic repulsion and stabilization of the product pyruvate by:
#Question id: 2954
#Section 3: Genetics, Cellular and Molecular Biology
Cyclin concentrations are highest during which periods of the cell cycle?
#Question id: 3663
#Section 3: Genetics, Cellular and Molecular Biology
_______________ is a specific RNase which cuts RNA–DNA hybrids; involved in replication of ColE1-like plasmids.
#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?