#Question id: 11370
#Unit 9. Diversity of Life Forms
E. coli cells typically make most of their ATP by metabolizing glucose. Under the conditions of this experiment, what should be true of E. coliʹs generation
time (especially early in the course of the experiment, but less so later on)?
#Question id: 24644
#Unit 10. Ecological Principles
Which of the following layers is the zone of eluviation or maximum leaching?
#Question id: 10348
#Unit 6. System Physiology – Plant
During ammonium assimilation, requires two enzymes converting ammonium to amino acids. Each of which is Glutamine synthetase (GS), given below some statements about GS ;
a) GS transfers the amide group of glutamine to 2-oxoglutarate, yielding two molecules of glutamate
b) it requires a divalent cation such as Mg2+, Mn2+, or Co2+ as a cofactor
c) Plants contain two classes of GS, one in the cytosol and the other in root plastids or shoot chloroplasts
d) The cytosolic forms are expressed in germinating seeds or in the vascular bundles of roots and shoots and produce glutamate for intercellular nitrogen transport
e) The GS in root plastids generates amide nitrogen for local consumption; the GS in shoot chloroplasts reassimilates photorespiratory NH4+
f) Light and carbohydrate levels alter the expression of the cytosolic forms of the enzyme, but they have little effect on the plastid forms.
Which of the following statements is correct?
#Question id: 28207
#Unit 5. Developmental Biology
The process in which a polarized stationary epithelial cell, which normally interacts with basement membrane through its basal surface, becomes a migratory mesenchymal cell that can invade tissues and form organs in new places, this process is called___
#Question id: 5368
#Unit 8. Inheritance Biology
Which of the following is correct about genetic disorder in family?
A) Gene for this trait present in both sex
B) Trait is governed by mitochondrial gene
C) Sex limited trait acts like a recessive trait on an autosome
D) Sex influenced trait acts like a dominant trait on an autosome