<span>In processes that produce electricity, some of the energy used is wasted as HEAT energy. :)</span>
Answer:
The answer to your question is: the third option
Explanation:
- those that a substance displays only through changing its composition. This option is wrong, in a physical property the matter do not change its composition.
- those that cause atoms and molecules to change. chemical properties also made that atoms and molecules change so this option is wrong.
- those that a substance displays without changing its composition. This is the correct answer, in a physical property matter do not change its composition.
- identical for all solid matter. physical properties are different for every substance, so this option is wrong.
- none of the above. it not correct, there is a correct option.
Answer:
The binding energy released is 1.992 X 10⁻¹⁸ J
Explanation:
Given;
mass of the alpha particle, m = 6.64 x 10⁻²⁷ kg
speed of the alpha particle, c = 3 x 10⁸ m/s
The binding energy released is given by;
where;
m is mass of the particle
c is speed of the particle
E = 6.64 x 10⁻²⁷ (3 x 10⁸)²
E = 1.992 X 10⁻¹⁸ J
Therefore, the binding energy released is 1.992 X 10⁻¹⁸ J
Answer:
amino groups
Explanation:
The cellular respiration pathways are central in the extraction of energy from all these different molecules. Amino acids, lipids and other carbohydrates can become different intermediates of glycolysis and the citric acid cycle; this allows them to enter the path of cellular respiration through other different doors. Once these molecules enter the pathway, there is no difference due to their origin: they simply continue through the remaining steps and produce NADH, FADH2 and ATP
When you eat proteins, your body has to break them down into amino acids before they can be used by your cells. Most of the time, amino acids are recycled and used to form new proteins, they do not oxidize as fuel.
However, if there are more amino acids than the body needs or if the cells are fasting, some amino acids are degraded for energy purposes by cellular respiration. In order to enter cellular respiration, amino acids must first get rid of their amino group. This step generates ammonia (NH
3) as a waste product, which - in humans and other mammals - is converted to urea and removed from the body through urine.
Answer:The crayosphere- it is the portion of the Earth's surface where water is in solid form for at least one month of the year..-has been shrinking in response to climate warming.The important outcome,however,is the change and the response the human social system (infrastructure,food ,water,recreation) will be have to that change...
I hope It helps