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the level of the dependent variable
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Is a methyl group more polar than a hydroxyl group?
NO, hydroxyl group is more polar than methyl group due to the electronegativity difference between atoms in a bond, the more polar the bond. Partial negative charges are found on the most electronegative atoms
Which age group is the fattest?
Teenagers are fast becoming the fattiest group of society and these due to lack of healthy eating habits
A compound contains hydroxyl groups as its predominant functional group what is true concerning this compound?
The hydroxyl group is polar due to the oxygen, resulting in high solubility in water.
Discuss how polymorphism in the cnidarians might have influenced adaptive radiation of the group?
Polymorphism influences adaptive radiation of the cnidarians due to the fact that alternation of their forms between medusae and polyps allows the ability to find the best fit in any environment.
Is serine hydrophilic or hydrophobic?
It's hydrophilic, due to the hydroxyl functional group in the R group. Though the R group also contains a hydrocarbon group, the hydroxyl group is outermost and thus determines serine's interactions with its environment.
Salt water is classified as a?
Salt water is classified as a mixture due to the variability of its contents.
What age group commits suicide the most?
Between 15 and 29 years old due to the number of people in this age group.
What is the average annual snowfall in LaPorte Indiana?
60-70" - Variability is very high in this area due to the strong influence of the lake.
What is the average snowfall in Indianapolis?
60-70" - Variability is very high in this area due to the strong influence of the lake.
When studying organism why it important to study more than one member of a species?
variability. individual organisms exhibit different characteristics due to their unique genetic makeup.
What is the differences between a control and a variable?
A variable changes due to the manipulation whereas the control group does not change allowing baseline comparisons.
Darwins observation of overproduction in a species was that what?
While living organisms tend to overprodue, the population still remains stable over time and across generations. therefore, there is competition, and success in competition is due to variability. Competition and variability together function to select the most adaptive characteristic, giving us natural selection
What is the level of measurement for the mean math scores of students who take math in the morning compared to those who take math in the afternoon?
If the raw math scores are available for all of the students then you could probably apply a t test to the results. Alternatively you could use a Wilcoxon rank sum test. The difficulty you face is that, without a measure of the variability in the scores you cannot be sure that the difference in the means is due to actual difference or just variability. To get that measure you need th raw scores.
Is a methyl group more polar than a hydroxyl group?
NO, hydroxyl group is more polar than methyl group due to the electronegativity difference between atoms in a bond, the more polar the bond. Partial negative charges are found on the most electronegative atoms
What is ethanol polarity?
it is polar due to the OH hydroxyl group. all alcohols are polar due to the polar OH group.
Why is the carboxyl group not acetylated?
Caboxylic acid contains R-COOH type structure, in which, due to -COOH group, it is acidic in nature i.e. H+ ion, can be easily released due to high polarity between -O-H bond. Such type of nature and bond fission can be observed in other compounds like carbonyl group
What is differential medium?
A single substrate that discriminates between group[s of microorganisms on the basic of differences in their appearance due to different chemical reactions.
