Answer:
97.27° F
Explanation:
Data provided in the question:
Mean Human body temperatures = 98.20° F
Standard deviation of her temperature = 0.62° F
x value for the sally's temperature = - 1.5
Now,
Sally's body temperature will be = Mean + ( x × Standard deviation )
= 98.20° F + (- 1.5 × 0.62° F)
= 98.20° F - 0.93° F
= 97.27° F
Answer:
A true
Explanation:
Living things are made of four types of molecules, known as macromolecules. These macromolecules are proteins, nucleic acids (DNA and RNA), lipids (fats) and carbohydrates. Each type of macromolecule is made of its own building blocks, which are intricately connected to form different shapes.
A peptide bond is what it is or a covalent chemical bond.
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Answer:
Aspartame is found in Nutra sweet which is a modified dipeptide rather than a carbohydrate and they are many times sweeter than monosaccharides galactose because they binds very tightly with the heterodimer GPCR receptors present on the tongue which is made up of proteins called taste receptor type 1 member 2 and taste receptor type 1 member 3.
This tight binding to aspartame generates a neuronal output that is sent to the brain and the brain interprets it as a super sweet compound. It's decrease off rate also contribute to its more sweetening effect.
Therefore the type of binding to taste receptors explains why aspartame is 500 times sweeter in human taste test.