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forsale [732]
3 years ago
10

n electron micrographs of HSV infection, it can be seen that the intact virus initially reacts with cell-surface proteoglycans,

then with specific receptors. This is later followed by viral capsids docking with nuclear pores. Afterward, the capsidsgo from being full to being "empty." Which of the following statements best describes these observations
Biology
1 answer:
frez [133]3 years ago
7 0

Answer:

the viral envelope mediates entry into the cell,the capsid entry into the nuclear membrane, and the genome is all that enters the nucleus.

Explanation:

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Lo points kha lo....<br><br><br>What is photosynthesis? ​
snow_tiger [21]

Answer:

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

4 0
3 years ago
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Heyyyy! I need some help. Could ya lend me a MOUSE?? Haha, get it? Cause we can't see each other, then at least you can use the
dlinn [17]

Answer:

The answer would be C

Explanation:

The Matter is converted to energy and carbon molecules

(I know because I passed science xD)

3 0
3 years ago
Which hormone does the sympathetic nervous system release to increase heart rate.
sertanlavr [38]

The sympathetic nervous system releases hormones known as catecholamines which increase the heart rate.

<h3>What is a heart rate? </h3>

it is the number of contractions of the heart per minute.

<h3>What are catecholamines?</h3>

These are the neurotransmitters that have a catechol and a side chain that is an amine.

<h3>Which catecholamines are released by the sympathetic nervous system?</h3>

Epinephrine and norepinephrine are the catecholamines that are released by the sympathetic nervous system to increase the heart rate.

<h3>Where are these hormones released?</h3>

These hormones are released in the blood.

<h3>How does this hormone increase the heart rate?</h3>
  • "These hormones are released at the neuromuscular junction of the cardiac nerves."
  • "They shorten the repolarization period."
  • This speeds up the rate of depolarization and contraction and thus the heart rate is increased.

To learn more about sympathetic nervous system, hormones and heart rate here,

brainly.com/question/1155838

#SPJ2

8 0
2 years ago
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Mexican hairless dogs are hairless because of a dominant allele of a particular gene. Homozygous dominant dogs die in utero (bef
crimeas [40]

Answer:

50%

Explanation:

Both parent's genotype is Bb because they are hairless and alive.

If it has a homozygous dominant genotype (BB), the dog will die in utero.

If it has a heterozygous genotype (Bb), the dog will be hairless but won't die.

If it has a homozygous dominant genotype (bb), the dog will have hair.

The ratio of BB:Bb:bb is 1:2:1 meaning that there is a 50% probability of having a live hairless puppy.

Hope this helps! <3

8 0
3 years ago
What is the approximate temperature of the troposphere, mesosphere, and stratosphere.​
lakkis [162]

Answer:

Heat is produced in the process of the formation of Ozone and this heat is responsible for temperature increases from an average -60°F (-51°C) at tropopause to a maximum of about 5°F (-15°C) at the top of the stratosphere. This increase in temperature with height means warmer air is located above cooler air.

Explanation:

5 0
3 years ago
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