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statuscvo [17]
3 years ago
8

Which of the following releases energy?

Biology
1 answer:
malfutka [58]3 years ago
8 0
The answer is removing a phosphate group from an ATP molecule.

In able for ATP to be used as energy, a phosphate group need ls to be broken off, afterwards it becomes ADP. The “D” in ADP meaning double, meaning 2 phosphates are left after one broke off.
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If cleansing beneath the foreskin is inadequate, a voided urine specimen may contain _____. a. Escherichia coli b. Staphylococcu
Mandarinka [93]

Answer:

The correct answer is - Mycobacterium smegmatis.

Explanation:

Mycobacterium smegmatis is an acid-fast bacterial that present almost everywhere but it can also be found under the foreskin that has a substance called smegma.

If a urine sample is collected without cleansing adequately under foreskin, this ample may contain this bacteria in the sample. One should clean the beneath the foreskin properly to prevent the sample to get voided.

7 0
3 years ago
A graph of coal reserves in the United States versus time slopes downward. This indicates that coal production could have ______
rjkz [21]
The correct answer is:  [B]:  "decreased" .
________________________________________________________
<u>Note</u>:
________________________________________________________
        In a graph of "coal reserves in the United States" vs. "time" ; 

→ the "time" is the "independent variable" that belongs on the "x-axis" .

→ The quantity or amount of "coal reserves in the United States" is the "dependent variable" that belongs on the "y-axis" . 

       If the graph "slopes downward" ;  this would indicate a "decrease" in the amount/quantity of "coal reserves" over "time" .  

→  As the value of "x" increases — "time" increases — and; as "x" increases, the value of "y" {the amount/quantity of "coal reserves"} decreases.  

→ This would be represented by a "downward sloping" graph;  

→  and, among the answer choices given, could indicate that coal production:
_______________________________________________________
                     →  "decreased" ;    
_______________________________________________________
→  which is:  Answer choice:  [B]:  "decreased" .
_______________________________________________________
7 0
3 years ago
Read 2 more answers
What is the significance of chitin arthropods? A. Chitin is a storage carbohydrate that form their exoskeleton. B. Chitin is a s
vlada-n [284]

Answer;

-Chitin is a structural carbohydrate that forms their exoskeleton


Explanation;

-Chitin is the main component in the exoskeletons of arthropods and crustaceans and is also in the cell walls of fungi.

-It is a linear long chain polymer consisting of repeated units of N-acetyl-glucosamine.

-The main function of the chitin-containing exoskeleton is to keep the inner soft tissue safe from any sort of injury and also prevents the delicate tissues from drying (acts as a water tight barrier against dehydration).

8 0
3 years ago
Read 2 more answers
One of the reasons bacteria can be so deadly is because they multiply very quickly. E. coli has a doubling time of around 15 min
Travka [436]

Answer:

The correct answer is - 25600 bacteria.

Explanation:

Bacteria can divide and produce double their population very quickly. As mentioned in the question bacteria multiply every 15 minutes to their double number. Finding the number of bacteria after 2 hours is simple mathematics. Two hours means 120 minutes and dividing it to 15. The result will be 8 which mean the bacteria double their colony 8 time so,

100×2 to the power 8 = 100 (initial number of bacteria)×2×2×2×2×2×2×2×2= 25600

Thus, the correct answer is option- 25600 bacteria.

6 0
3 years ago
Which statement best describes the components of nucleic acids
Digiron [165]
<span>They are made up of nitrogen bases, sugars, and phosphates.
:)</span>
5 0
3 years ago
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