Water suspends red blood cells to carry oxygen to the cells.
The innate immune system uses its memory cells to produce more inflammation after the second bee sting resulting in anaphylaxis.
What are anaphylaxis and its effect on immunity?
For the majority of people, a bee sting only causes momentary pain and discomfort, but for those who are allergic to the venom, the results can be disastrous: they go into anaphylactic shock, which includes a drop in blood pressure, itchy hives, and breathing difficulties, and may even result in death if not treated right away. Subjects who are first exposed to a foreign substance, such as a disease or a poisonous chemical like venom, experience innate immune reactions.
Such innate immune responses don't need to be developed into antibodies or be immunized beforehand. As opposed to this, during an adaptive immune response, the immune system produces antibodies that identify the pathogen or toxin that is causing the infection; this process enables the development of vaccines to prevent infectious diseases. In most cases, adaptive immunity is a quicker, more focused, and more potent kind of defense than innate immunity.
So, the correct answer is option D.
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Answer:
Digested food is able to pass into the blood vessels in the wall of the small intestine through the process of diffusion. The inner wall, or mucosa, of the small intestine is covered in wrinkles or folds called plicae circulares that project microscopic finger-like pieces of tissue called villi, which in turn have finger-like projections known as microvilli. The function of the plicae circulares, the villi, and the microvilli is to increase the amount of surface area available for the absorption of nutrients.
Each villus transports nutrients to a network of capillaries and fine lymphatic vessels called lacteals close to its surface.
Explanation:
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Answer:
The correct answer is - 130 kDa, 82 kDa, 45 KDa.
Explanation:
In the question given is there are 4 subunits in protein omicron in which two subunits are - 65 kDa and the other two subunits are - 85 kDa and 45 kDa.
So the size band would be in absence of beta-mercaptoethanol which is very essential to break down disulfide bonds that held together these subunits:
Size band = 65 KDa + 65 KDa
= 130 KDa (one band) (
65+65=130),
82, 45 as without beta mercaptoethanol disulfide bond is not broken
.
Thus, the correct answer is - 130 kDa, 82 kDa, 45 KDa.
ATP is consumed for energy in processes including ion transport, muscle contraction, nerve impulse propagation, substrate phosphorylation, and chemical synthesis. These processes, as well as others, create a high demand for ATP.