Answer:
If red blood cells are placed in a hypertonic solution, they will shrink because the water moves out of the cell through osmosis. When red blood cells are places in hypotonic solution they swell and rupture because the water moved in the cell through osmosis.
Explanation:
If red blood cells are placed in 1400mOsm of NaCl, the cell volume will be lost because the wayer in the cell moves out due to higher concentration of salt outside, they will shrink.
Similarly if the red blood cells are places in urea and NaCl the cell will again shrink.
Answer:
Usually, aldosterone balances sodium and potassium in your blood.
Accurately measuring liquids is an essential skill technicians must master, the equipment consists of volumetric flasks, burettes, and pipettes.
A volumetric flask is a laboratory instrument, calibrated to retain a specific volume at a specific temperature. Volumetric flasks are utilized for precise dilutions and preparation of stock solutions.
A pipette is a laboratory instrument typically used in, biology, chemistry, and medicine to deliver a measured volume of fluid, usually as a media dispenser.
A burette is a glass tube with a tap at one end, used for transporting known volumes of a liquid, particularly in titrations.
To learn more about laboratory instruments here
brainly.com/question/13484521
#SPJ4
Answer:
This question is old do you still need help?
Explanation:
Answer:
A, Arthritis
Explanation:
Disseminated gonococcal infection ( DGI ) is a bacterial sexually transmitted infection that can spread to the joints. It may cause a condition called <em>gonococcal arthritis.</em>
This type of arthritis often start with the usual symptoms of gonorrhea: pain on urinating or discharge, however, these symptoms can also be absent. Later, pain in joints appear, usually in the big joints: knees, wrists or ankles. The pain can be accompanied by fever, rash and painfully inflamed tendons.
This condition is treated with antibiotics.
