Errors in transcription are less potentially harmful compared to DNA replication errors because:
1. Unlike DNA, RNA does not permanently store genetic information in the cell.
2. RNA strands have a very short life span. Because of this the errors do not normally have serious impact on the body system.
Also, many copies of RNA are usually made.
Answer:
E
Explanation:
Turner syndrome females have a phenotype because there are regions of the X chromosome that normally escape inactivation, allowing 2 copies of the gene to be expressed. These regions are called pseudoautosomal regions.
These are inherited in a typically autosomal fashion, permitting crossing over between the X and Y. In Turner syndrome, the lack of second X chromosome means these genes are missing and the phenotypes result from haploinsufficiency
Answer:
The healing or a wound in a human is most similar to the process or regeneration.
Answer:
4813.10
Explanation:
the demand for bottled water for the last 15 months of business is as follows;
Period Demand
1 4516
2 4769
3 4814
4 5958
5 5284
6 5267
7 5083
8 4689
9 5321
10 5475
11 5489
12 5942
13 5616
14 4785
15 4675
the forecast for period 16 using the three-period weighted is
Weighted MA(3) = Ft₊₁ = wt₁(Dt) +wt₂(Dt₋₁) +wt₃(Dt₋₂
the weighting scheme to be used to forecast the period 16 are 0.5,0.4 and 0.1
Weighted MA(3) = F₁₆= 0.5(4675)+ 0.4(4785) +0.1(5616) =2337.50+1914+561.60 =4813.10
A thermometer that consistently gives readings that are five degrees cooler than the actual temperature is reliable not valid.
Thermometers are instruments used for measuring temperature of solids, liquids and gases. The thermometer is composed of two important elements; the part that ensures the transformation of physical change into a numerical reading and the temperature sensor. The common types of thermometer include Galileo thermometer, mercury-in-glass thermometer, Infrared thermometer and alcohol thermometer.