Answer:
b, a, d, c, e
Explanation:
The lac operon is called lactose operon is a cluster of genes with a promoter. The bacteria uses lactose as the source of energy by the proteins coded by genes. This is present in prokaryotes.
The regulatory gene codes for repressor protein. The repressor binds to lactose and prevent its binding to operator. In the absence of lactose repressor gets activated and binds with operator. Thus, RNA polymerase is prevented from binding the promotor. The transcription of genes inhibited. Thus correct order is b, a, d, c, e.
Answer:
Predicting the genotype of offspring
. Determine all possible combinations of alleles in the gametes for each parent. Half of the gametes get a dominant S and a dominant Y allele; the other half of the gametes get a recessive s and a recessive y allele. Both parents produce 25% each of SY, Sy, sY, and sy.
Explanation:
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Answer:
carbon dioxide, water and solar energy
Explanation:
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If there is suspected hypomagnesemia present that’s the time
that you can use the magnesium. This is for use in cardiac arrest. This kind of drug is life threatening
ventricular arrhythmias due to digitalis toxicity. There is insufficient
evidence to recommend for or against the routine administration of magnesium
during cardiac arrest. Magnesium is for the treatment of documented
hypomagnesemia or for torsade de pointes.
Each ear should have vestibular apparatus which consist of saccule, utricle and three semicircular canals. The organ can detect horizontal acceleration, vertical acceleration, and rotational acceleration. Impaired vestibular apparatus will result in losing the sense of balance.
The organ is very sensitive as it was able to detect a small acceleration. That is why most disease in the vestibular apparatus will result in an acute(fast onset) fake perception of acceleration, called vertigo.
