A one-use item is disposable, because it is disposed after its use.
Answer:
Mitochondrial DNA.
Explanation:
Mitochondria is known as the power house of the cell and one of the important organelle responsible for the production of energy. Mitochondria contains its own DNA.
To understand the maternal ancestor history, the mitochondria DNA must be studied. The mitochondria is solely obtained from the mother as the egg contains large amount of cytoplasm that contains mitochondria. The mitochondria can never be inherited from paternal origin as the sperm contains few amount of cytoplasm and mitochondria.
Thus, the answer is mitochondrial DNA.
Answer:
The correct answer is epithelial tissue.
Explanation:
There are mainly four types of tissue which is found in animals, muscle tissue, connective tissue, nervous tissue, and epithelial tissue. Epithelial tissue forms a membrane that covers the outer surface of organs, glands and also inner surface of body cavities.
Epithelial tissue plays an important role in protection, absorption, secretion, excretion, and filtration. Epithelial tissue is of two type lining epithelium and glandular epithelium. Linning epithelium makes the cell lining of the digestive tube and other important organs. So the correct answer is epithelial tissue.
Answer:
The short peptide Lys-Asp-Glu-Leu
Explanation:
The place in the cell where the tag is incorporated into the protein is "the short peptide Lys-Asp-Glu-Leu."
This is illustrated when the tag is incorporated into Endoplasmic Reticulum-specific proteins as a form of polypeptides, (a combination of multiple short peptide Lys-Asp-Glu-Leu) that are then synthesized by ribosomes attached to the rough Endoplasmic Reticulum.
Therefore, in this situation, the correct answer is "The short peptide Lys-Asp-Glu-Leu"
