Fossils are typically recovered within Sedimentary Rock exposures. This is because Sedimentary rock is the rock found closest to that of Earth, and is practically exposed 24/7 to all of Earth's natural disasters and what-not.
Answer:
70-80% of women experience postpartum depression
Explanation:
A buffer, for example, sodium bicarbonate (baking soda)
Answer:
Sample A: 21.3%A, 28.7% G and 28.7% C
Sample B: 27.7% A, 22.3% G and 22.3% C
Explanation:
According to Chargaff's rules of base pairing, the amount of adenine in a DNA molecule equals the amount of thymine, and the amount of G=C.
<u>Sample A</u>
Contains 21.3% T, so it also contains 21.3% A. Therefore A+T= 42.6%
100% - (A+T) = (G+C)
100% - 42.6% = 57.4%
G+C add up to 57.4% of the DNA in sample A. And because G=C, there's 28.7% G and 28.7% C.
<u>Sample B</u>
Contains 27.7% T, so it also contains 27.7% A. Therefore A+T= 55.4%
100% - 55.4% = 44.6%
G+C add up to 44.6% of the DNA in sample B.
And G=C, so there's 22.3% G and 22.3% C.
Explanation:
Monosaccharide are the simplest form of sugar. Example: Glucose and Galactose
Disaccharides are two units of monosaccharide. Example: Sucrose, Lactose and Maltose
Polysaccharide are more than two units of monosaccharide. Example: Cellulose and Starch
