The umbilical region, in the anatomists' abdominal pelvic nine-region scheme, is the area surrounding the umbilicus and it is placed approximately on middle of distance between xiphoid process and pubic symphysis (navel).
Yellow- Green Wavelength of light at peak absorption of 565nm.
Halobacterium is known to be a member of Archaea
and they thrive in very salty environment such as Great Salt lake and Dead Sea. Halobacteria under the process of photosynthesis
with chlorophyll and they make their ATP from the sunlight using bacteriorhodopsin
and halorhodopsin as photosynthetic pigments.
However, photosensory pigements found in
Halabacterium were:
1. photosystem 565 which is used to respond to yellow
–green light in other for cell to find optimum conditions for ATP synthesis and
photophosphorylation and they have peak absorbtion at 565nm.
2. Photosystem 370 nm appears to be responsible
for the protective avoidance of blue/UV light.
The nitrogen compounds through which excess nitrogenis eliminated from organisms are called nitrogenous wastes or nitrogen wastes. They are ammonia, urea, uric acid, and creatinine. All of these substances are produced from protein metabolism.
Out of the following choices,
<span>A.
</span>decrease, increase. B. increase, increase. C.
increase, decrease. D. decrease, decrease
The answer is B. Antidiuretic
hormone is the major hormone that regulates the amount of water in the body
which is based on electrolyte balance. The high-salt diet will increase the
electrolyte concentration in the blood hence ADH hormone will increase to
enable increased re-absorption of water in the kidneys. This is achieved by increasing aquaporin 2 channels in the
distal tubule and collecting tubes of the
nephrons that are responsible for water reabsorption. ADH acts in conjunction with aldosterone that regulates the
concentration of sodium ions in the blood.
Red blood cells carry oxygen to the body, the reason for this is because; red blood cells<span> contain haemoglobin, which absorbs </span>oxygen<span> in the lungs and releases </span>oxygen<span> in the rest of the </span>body<span>.
Hope I helped! X)</span>
