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grandymaker [24]
3 years ago
11

Explain why a plasmid and a segment of DNA to be inserted into a plasmid must be cut with the same restriction enzyme. Use the t

erm sticky ends in your response.
Biology
1 answer:
Nimfa-mama [501]3 years ago
3 0
<span>The sticky ends have to match so ligase can do its job.</span>
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A nurse cares for a client who suffered a myocardial infarction two (2) days ago. A high pitched, scratchy, scraping sound is he
iris [78.8K]
<h2>Inflammation of the pericardial sac is the process that would have occurred within the pericardium.</h2>

Explanation:

  • Post myocardial infarction (MI), pericardial inflammation or early pericarditis is a complication that usually occurs within the first 24-96 hour time period.
  • The high-pitched, scratchy, scraping sound heard with an increase in exhalation when the client leans forward is due to the increased pericardial frictional rub of the inflamed pericardial layers in the pericardial sac.
  • These heart sounds are typical of pericarditis and can be best heard during inspiration as well as forced expiration with the patient in the forward-leaning position.

7 0
3 years ago
What is one virulence factor that differentiates staphylococcus aureus from other species of staphylococci? what is one virulenc
Oliga [24]

Answer:

B) It can produce coagulase

hope this helps.

3 0
4 years ago
Individuals that are heavy smokers may eventually have trouble clearing the mucous from their lungs because the structures that
ziro4ka [17]

Answer:

Cilia

Explanation:

The respiratory system is the system of organs which allows the inhalation and exhalation of the gases especially oxygen and carbon dioxide. The respiratory system begins from the nose or nasal passage and end at the  lungs.  

The histology of the respiratory passages reveals that the epithelium layer of these is made of the columnar, cuboidal and the simple squamous epithelium along with ciliated structures.  These ciliated structures allow the movement of the mucus secretions and the other cell by whiplash movement.

In the given question, since the epithelium of the person is not able to move the fluid therefore the structure that is involved in the cilia.

Thus, cilia is the correct answer.

3 0
3 years ago
Compare hypertonic, hypnotic and isotonic solutions. When an environment is hypotonic,what happens to the cell
kati45 [8]
Hypertonic is when the solution has a high concentration (high osmolarity), hypotonic is when the solution has a low concentration (low osmolarity) and isotonic is when the conditions are equal (same osmolarity). When in an hypotonic environment, a cell will take in water, causing it to swell
5 0
3 years ago
Read 2 more answers
ITEM BANK: Move to Bottom
ipn [44]

The items are matched as:

Chloroplast: Photosynthesis : Solar energy into  usable chemical energy

Mitochondria: Cellular Respiration: Produces ATP in all life forms

Explanation:

Chloroplast is the organelles present in plants where process of photosynthesis takes place.It is a disc shaped having inner and outer membrane. Between the two membranes lie grana in thylakoid membrane.

In thylakoid membrane chlorophyll is present and a light harvesting complex.

Photosynthesis is the process in which light energy from sun is converted into chemical energy i.e. glucose which will be a substrate for cellular respiration in animals. Photosynthesis takes place in two steps i.e light dependent in which ATP and NADPH and oxygen is formed and light independent or Calvin cycle reactions takes place in stroma. It uses the products of light dependent reaction to form glucose.

Mitochondria: It is the power harvesting organelle of eukaryotic animals in which cellular respiration takes place.

The intermembrane space and matrix of mitochondria contains protein and enzymes for cellular respiration.

In cellular respiration glucose molecule is broken down to release 38 ATPs. NADH and FADH2 made in citric acid cycle and glycolysis undergoes electron transfer in electron transfer chain and ATP is produced.

3 0
4 years ago
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