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Lesechka [4]
2 years ago
13

Why is negative staining useful in transmission electron microscopy-based visualization of viruses?

Medicine
1 answer:
frosja888 [35]2 years ago
8 0

Answer:

well you see, negative staining of viral suspensions provides detailed information of virus particles' structure. It is a technique that can be quickly performed and is able to accommodate the highest magnifications of virus particles.

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Aldosterone will _____.
Radda [10]

Answer:

The answer is A promote an increase in blood pressure

Explanation:

Aldosterone is a mineralocorticoid hormone produced in the renal cortex and acts by retaining sodium and eliminating potassium which leads to an increase in blood pressure.

3 0
2 years ago
After the second order neuron synapses on a __________
Vera_Pavlovna [14]

Answer:

The correct answer is option C- somatosensory cortex located in the parietal lobe.

Explanation:

The somatosensory pathway is the ascending pathway of neurons that transmits the signals from the body to the brain. It begins with the first-order neuron in which the action potential is generated in the response to the stimulus. This first-order neuron transmits the signals to second-order neurons in the dorsal root ganglion.

The second-order neurons transmit the signals from the primary neurons to the third-order neurons in the thalamus which further transmits the signals to the "postcentral gyrus of the somatosensory cortex present in the parietal lobe."

Thus, option C is the correct answer.

8 0
3 years ago
4. The two basic goals of infection control are: O To protect the patient and health care personnel from infection. O To reduce
Tanzania [10]

Answer:

To protect the patient and health care personnel from infection. To reduce infections and find out how they started.

Explanation:

8 0
3 years ago
Explain the role of the outer electron shell to ionic and covalent bonding.  Please be detailed and provide and example.​
avanturin [10]

Answer:

For example, an atom with 6 of 8 electrons in its outer shell will try to gain 2 electrons so its outer shell is full. Ionic bonding occurs when one element donates an electron (or electrons) to another so that both elements will have a full outer shell. As the attractions bring the atoms together, electrons from each atom are attracted to the nucleus of both atoms, which “share” the electrons. The sharing of electrons between atoms is called a covalent bond, which holds the atoms together as a molecule.

Explanation:

Hope this helped :)

5 0
2 years ago
Which of the following is corrosive to metals, but can be used as skin prep for surgical patients?
zhuklara [117]

Answer:

alcohol can be use as skin prep for when they need to draw blood and give some one fluids and i think they use lodophors to numb location if the person needs surgery

Explanation:

Hopes this helps

Plz mark as Brainliest

3 0
2 years ago
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