The pH of the stomach is acidic while that of small intestine is slightly alkaline.
<h3>What is pH?</h3>
This is referred to as the power of hydrogen and is the measure of the degree of acidity or alkalinity of a substance.
The stomach contains dil. Hcl which makes it acidic while the small intestine is alkaline because of the presence of bile.
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The term DNA stands for deoxyribonucleic acid and contains genetic information in its double-stranded helical structure.
Explanation:
A nucleotide can be said to be the basic building block of the DNA molecule. Each of these nucleotides is composed of three components:
- A phosphate group
- A sugar group
- A nitrogen base
The genetic code contained within the DNA is determined by the sequence/order in which these bases occur.
The DNA backbone is made up of the sugar-phosphate nucleic acids framework. These groups occur in an alternating manner, in repeating patterns.
The structure of DNA is fairly regular, as in the following parameters are constant - orientation, length of the strand, width and number of nucleotides. These double-stranded molecules are asymmetrical, with the two disjoint strands intertwined with each other, connected by means of hydrogen bonds.
Answer:
B: humans, hawks, sunfish, bullfrogs
Explanation:
MAOI's work better with patients whose depression becomes more acute as the day progresses. An enzyme named monoamine oxidase is intricate in eliminating the serotonin, neurotransmitters norepinephrine and dopamine to the brain. MAOIs avoid this from happening which makes more of these brain chemicals obtainable to effect alterations in together cells and circuits that have been obstructed by depression.
Is caused by vibration, can travel through a vacum, and travels in longitudinal waves<span />
