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densk [106]
3 years ago
6

Which of the following is a circular DNA from bacteria that can hold a foreign gene?

Biology
1 answer:
Margarita [4]3 years ago
8 0
Plasmids
A plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells, and they also occur in some eukaryotes. Often, the genes carried in plasmids provide bacteria with genetic advantages, such as antibiotic resistance.
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What effects have science and technology had on humans and other organisms?
mylen [45]

The effects that science and technology had given on humans and other organisms is that they were able to provide health care in a way of fighting certain disease or illness in prolonging life, another way is transportation—to make it easier for a person to transport without having to go through a hard time. Another factors are communication, exploration and even agriculture. They were able to provide methods in making certain things to be done easy and without having to go through hard methods.

8 0
3 years ago
Suggest why captopril or other ACE inhibitors might fail to lower a patient's blood pressure?
rjkz [21]

Answer:

Angiotensin-converting enzyme (ACE) inhibitors are commonly prescribed to treat high blood pressure, heart problems and other conditions. Find out how they work and their possible side effects.

Angiotensin-converting enzyme (ACE) inhibitors help relax veins and arteries to reduce blood pressure. ACE inhibitors prevent an enzyme in your body from producing angiotensin II, a substance that narrows your blood vessels. This narrowing can cause high blood pressure and force the heart to work harder. Angiotensin II also releases hormones that raise blood pressure.

In addition to high blood pressure, angiotensin-converting enzyme inhibitors prevent, treat or improve symptoms in conditions such as the following:

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Migraines

The doctor may prescribe other medications in addition to an angiotensin-converting enzyme inhibitor, such as a diuretic or a calcium antagonist. Angiotensin-converting enzyme inhibitors should not be taken together with angiotensin receptor blockers or with direct renin inhibitors.

Angiotensin-converting enzyme inhibitors work better for younger people than for older people. They also work better for white people than for black people. The doctor may recommend a different medication.

7 0
4 years ago
Can someone do the top for 20 pts?
svet-max [94.6K]
This might be helpful.

3 0
3 years ago
Difference between biosphere reserve, national park, and wildlife sanctuary in points.​
a_sh-v [17]

Answer:

A national park is a reserved area of land owned by the government which is protected from industrialization, human exploitation, and pollution.

...

Difference Between Wildlife Sanctuary, Biosphere Reserves and National Park.

Wildlife SanctuaryBiosphere ReservesNational ParksNot requiredSubject to the particular area of the biosphere reservePermission is required

3 0
3 years ago
What is a substance?
fomenos

Answer:

the real physical matter of which a person or thing consists and which has a tangible, solid presence.

Explanation:

6 0
3 years ago
Read 2 more answers
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