Studying the expression of a transcription regulatory protein in two cell types, you have performed experiments showing that the
mRNA encoding the protein is present at comparable levels in the cytosol of both cell types. However, based on the expression of its target genes, you suspect that the protein activity might be significantly different in the two cell types. Which of the following steps in expression of the gene encoding this protein is more likely to be differentially controlled in these cell types? a.Translation
b.mRNA transport
c.mRNA degradation
d.Transcription
Since the mRNA levels are similar in both cell types, difference in protein activity can be attributed to differences in translation or in post-translational control
Translation is completed in four sequential steps: activation of amino acids (tRNA charging), initiation, elongation and termination
Eukaryotic translation is similar as prokaryotic translation but more complex due to: mRNA require preparation before translation, requirement of preparation of ribosomal small subunit require large number of initiation factors and require scanning of initiation codon
The correct answer to the following question will be "Mihrab".
Explanation:
A semicircular niche throughout the wall of a mosque showing the qibla; that is, the direction of the Kaaba in Mecca, and hence the way that Muslims will face while they pray. Thus the wall into which a mihrab appears was the "qibla wall."
A chanter calling for people to pray. Fana is a religious figure; in fact, a few of Muhammad's hereditary predecessors, worshiped in Shiite Islam.
It is traditional, when entering a mosque, to remove somebody's shoes and put them on the entrance rack. This is accomplished out of respect and also to avoid soiling the interior floor of the prayer hall — prayer halls do not have chairs or benches, just row after row of carpets, aligned to face the holy sites of Mecca in Arabia.
Explanation: When trying to establish the level or extent of correlation or relationship which exists between two variables, the variables are classed as independent and dependent variables. The independent variable is referred to as the variable which causes a change in the value of the other variable (dependent variable). It is also known as the explanatory or predictor variable as it lead to changes in the dependent or predicted variable. In the scenario above, the independent variable is sunlight whose impact leads to changes in the growth level of the plant.
