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morpeh [17]
4 years ago
6

In which of these fields is the concept of ecological efficiency not applicable?

Biology
1 answer:
ollegr [7]4 years ago
7 0
The definition of ecological efficiency is the transfer of energy from one level to another trophic level. While trophic level refers to the heirarchical level in the ecosystem.

Based on this definition, the answer is the third option which is "Manufacturing Steel furniture."
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Cameron is collecting data to determine the time of completion for each stage of germination in seeds. he is using bean seeds fo
AleksandrR [38]
The aspect of his experimental process that is most important for obtaining reliable results is : Taking observations at precise intervals.

With this, Cameron will not messed up the duration data during each stage of germination.

hope this helps
8 0
3 years ago
Read 2 more answers
Which carbohydrate can be used by the body as an immediate source of energy?
Andreas93 [3]

The correct answer is option glucose.

The glucose can be used as the immediate source of the energy. The cells can utilize the glucose to form the ATP molecules, which can be used as a source of energy by the body of the organism. The cellulose, chitin, and the glycogen are the polymers, they can only be utilized, once they are broken down into simpler forms.

5 0
4 years ago
Read 2 more answers
consider the following at 8 p.m. a diabetic is found to have a blood pH of 7.33 is Brian tells his diaphragm to contract more fr
Radda [10]

Answer:

Considering that homeostasis is restored in the patient, his blood pH range would return to normal levels (7.35-7.45), and his hydrogen ion concentration in the blood would normalize. The effect of normalizing the body by getting rid of excess hydrogen ions is achieved by concentrating these ions into the urine for expulsion, therefore increasing the pH levels of urine.

Medical Disclaimer: The information on this site is for academic purposes only and is not a substitute for professional medical advice.

Explanation:

Acidosis is the condition wherein excessive acid build-up within the body causes the blood pH to become lower than normal (normal pH range 7.35-7.45). This may be due to an excessive loss of bicarbonate in the blood, also known as metabolic acidosis, or due to an impairment in the elimination of carbon dioxide in the blood from poor lung function, also known as respiratory acidosis. The body's natural response to acidosis is to increase the breathing rate to eliminate carbon dioxide in the blood, restoring the natural pH of the body.

In people with diabetes mellitus type I, the lack of insulin causes cells to breakdown fat aside from glucose as an energy source. This process produces ketones as a metabolic by-product for energy but also causes the body to be acidic. This is known as diabetic ketoacidosis.

7 0
3 years ago
Why does changing the PH of a solution affect the ability of enzymes?
WARRIOR [948]
Enzymes can be denatured by irregular PH. Meaning that they can change shape. Enzymes rely on their shape in order to function so if their shapes change because of the PH then the active sites don't fit anymore and they enzymes wont work. 
3 0
4 years ago
Which class of enzymes catalyzes reactions involving the formation of double bonds?
vodka [1.7K]

Lyases

Lyases are class of enzymes that catalyzes reactions involving the formation of double bonds.

Lyases are class of enzymes that catalyzes the joining of C-C ( carbon to carbon), C-O (carbon to oxygen), and C-N (carbon to nitrogen) bonds by hydrolysis or oxidation. These bonds are usually held by the process of elimination which leads to the formation of new double bonds or cyclical molecules. Examples of lyases include; aldolase and adenylate cyclase.


8 0
3 years ago
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