In "The Tell-Tale Heart," what prevents the narrator from killing the old man during one of the first seven nights? The narrator says that his reason for killing the old man is that he does not like the old man's "pale blue eye, with a film over it" - he calls it a "vulture eye" and an "Evil Eye".
Answer:
Diffusion.
Explanation:
According to the information given before the example in the question and considering the fact that the bag was secured on both ends before being placed in the solution, provided that there were no holes on the surface of the bag, the iodine solution could have diffused through the bag into the starch solution hence the color change to black after 30 minutes.
I hope this answer helps.
Before it’s about to divide
Answer:
takes place in the cytoplasm in prokaryotes and in nucleus in eukaryotes.
Explanation:
Answer:
They produce the:
• Tropic hormones (Thyroid stimulating hormone, Adrenocorticotropic hormone ACTH, Luteinizing hormone LH and Follicle-stimulating hormone FSH).
• The growth hormone and
• Prolactin.
Explanation:
The pituitary gland, found just below the hypothalamus consists of an anterior and posterior part, which release hormones which are either proteins or polypeptides
The secretion of these hormones are stimulated by chemicals produced by the hypothalamus and transported to the pituitary in the bloodstream.
The anterior pituitary glands hormones consists of several tropic hormones that regulates the activities of the other endocrine glands(through homeostatic mechanisms); also the growth hormone and prolactin.
