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PtichkaEL [24]
3 years ago
11

Which of these is an example of potential energy?

Biology
2 answers:
yan [13]3 years ago
8 0
Hello!

Your correct answer would be <span>1. The air in an inflated balloon.

Hope this helped!</span>
dimaraw [331]3 years ago
6 0
An example of potential energy is 1. The air in an inflated balloon.

Potential energy is stored energy. The air in the inflated balloon has elastic potential energy because it is being stored in the ballon. If the mouth of the inflated balloon is released or if the balloon is popped, the potential energy in the balloon transforms into kinetic energy.
All of the other answer choices are examples of kinetic energy or energy in motion. The wrecking ball, boulder, and water are all moving which means that they all contain kinetic energy, not potential energy.

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2. Discuss how compounds in different types of organisms can be used to benefit people
Nimfa-mama [501]

Answer:

Compounds from different organisms are being used widely bu humans for their benefits. Some of the compounds are used as drugs. For example, penicillin is used as a drug or antibiotic. There are many plants which provides humans with other types of medicines and herbal remedies. There are other compounds which are used for cancer treatment. For example, taxol is a compound obtained from trees which are being used as anticancer drugs.

7 0
3 years ago
An object has a mass of 8.00 kg. what is the force due to gravity in the object
givi [52]

Answer:

Explanation:

When a mass of 8 kg is located on the Earth's surface, the magnitude of each of

the gravitational forces attracting the mass and the Earth toward each other is

      (mass) x (acceleration of gravity on Earth) =

     (8.0 kg) x (9.81 m/s²) =

               78.48 kg-m/s²  =  78.48 newtons  (about 17 pounds 10.2 ounces)

4 0
3 years ago
What is carbon dioxide?​
vesna_86 [32]

Answer:

is an acidic colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms.

Explanation:

7 0
3 years ago
Read 2 more answers
What chemical makes up the rungs (as if it were a ladder)? <br> lesson DNA
shepuryov [24]
In DNA, the "rungs" between the two strands of DNA are formed from the nitrogenous bases adenine, thymine, guanine and cytosine
8 0
2 years ago
Which of the following vectors holds the largest pieces of DNA?
wolverine [178]

Answer:

c. YACs

Explanation:

YACs, the Yeast artificial chromosomes are the high capacity vectors designed to carry the eukaryotic genes and carry the insert of 200-2000 kb.

YACs carry origin of replication from yeast, selectable markers and sequences derived from telomeres and centromere to maintain the stability of the insert during cell division.

The insert size for plasmids, bacteriophage, PACs, and cosmids is about 0.1-10 kb, 5-25 kb, 100-300 kb, 35-45 kb respectively.

3 0
3 years ago
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