sodium/iodide symporter is iodide brought into follicular cells from the bloodstream in the thyroid glands. The symporter an integral plasma membrane glycoprotein that mediates active transport into the thyroid follicular cells. Sodium iodide symporter (NIS) is responsible for thyroidal,salivary, gastric, intestinal and mammary iodide uptake.The transport from the blood stream to the collid is made possible by selective targeting of NIs to the basolateral membrane
The correct answer is - B) effective pumping of the ventricles ceases because the myocardial cells fail to work as a team, and the brain cannot get adequate oxygen.
When the heart is in an irregular and rapid heart rate due to chaotic electrical signals in the atrial chambers of the heart which leads to a very fast heart rhythm that shows 100 to 175 heart rate. That leads to failure of the myocardial cells that stop the pumping of the ventricles effectively and therefore blood would not reach the brain and the brain would not get an adequate amount of oxygen. This will result in organisms experiencing faint, blackout or stroke-like complications.
The answer is letter B.
<span> There are 2 embryonic and adult tissues found
in jellyfishes, hydras, and sea anemones. This is caused by the formation of a
germ layer—a group of cells in the embryo that interact with each other while
forming all organs and tissues. Germ layers develop through the process of
gastrulation in the early embryonic life. The three organisms mentioned have
two primary germ layers which gives them a radial symmetric structure
classifying them as Dipoblastic organisms.</span>
<span>This cell division is primarily called the mitotic process -mitosis. Mitosis
occurs more in your body since it changes, modifies and requires cell
division at maximum rate in many useful situations with the stand to a
particular system and organ. Mitosis and meiosis are simply cell
division processes that occurs differently, they're characteristically
divergent from each other according to their function and structure.
Mitosis is the cell division that happens in all cells in the human body
except sperm and egg cells. They produce diploid cells. <span>Take
for instance your integumentary system, layer of the skin in which your
stratum basale always produces new epithelial cells (via mitosis) to
take over until the outer layer, called stratum corneum (a continous
replaced dead cells in this layer).<span> </span></span></span>