There is more energy stored in the producer level, because they have 100% of the Sun's energy, while each trophic level (consumer) only gets 10% of the previous level.<span />
It’s 1,2,4 and 5 because probability can be represented in percentage, a real number, and fraction. A multiplication equation cannot be classified as probability
Answer:
Birds require high levels of oxygen and, therefore, high rates of gas exchange due to flight demands. Avian resting oxygen consumption is high compared to that of mammals and other vertebrates, and this increases even more during the flight.
Explanation:
Compared to mammals, birds have specific adaptations of the respiratory system that result in higher levels of oxygen exchange.
Answer:
PCO2 of 51 mm Hg
Explanation:
ABG is a test that is use to measure or determine the level of carbon dioxide and some other gases from an artery.
Hypercapnia is a condition which is considered abnormal because it involves abnormal increase in carbon dioxide level in the blood. This poise a problem, because normally, carbon dioxide , which is a gaseous product of metabolism, needed to be expelled through breathing sothat the oxygen will be able to reach the lung.
Hypercapnia affects a number of body functions, including acid-base balance and renal, neurological, and CV functions. Elevated levels of PCO2 (38 to 42) produce a decrease in pH (7.35 to 7.45) and respiratory acidosis. Compensatory mechanisms result in an increase in serum HCO3 (22 to 28). In this example, the PO2 level is within normal range. Serum K+ is not part of the ABG analysis.
In summary, the ABG results given as answer confirm the diagnosis.
The DNA migrated to the positive pole of the electrophoresis chamber because the DNA's chemical structure is negative.
As we know, opposite attracts. Negative is attracted to positive, that is why the DNA migrated to the positive pole of the electrophoresis chamber.
