Answer:
They are both parts of a single global ocean. The general area south of South America where we arbitrarily change names also includes the Great Southern Ocean, and they are all the same stuff.
Explanation:
Answer:
DNA was discovered in 1869 by Swiss researcher Friedrich Miescher, who was originally trying to study the composition of lymphoid cells (white blood cells). Instead, he isolated a new molecule he called nuclein (DNA with associated proteins) from a cell nucleus.
Explanation:
The right answer is:
<span><u>Accessory organs:</u>
Tongue, Salivary glands, Pancreas, Liver, Gallbladder. (and appendices)
They participate in the digestion indirectly (by physical or chemical digestion).
<u>Digestive: </u>Oral cavity, Stomach, Esophagus, Small intestine, Large intestine, Rectum.
They participate by the absorption and the transport of the food/nutrients from the mouth to the rectum.</span>
Answer:
The name “amino acid” is derived from the amino group and carboxyl-acid-group in their basic structure. There are 21 amino acids present in proteins, each with a specific R group or side chainAll organisms have different essential amino acids based on their physiology.