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zmey [24]
3 years ago
11

The ______ innervates a variety of organs, including the adrenal medulla, that results in the release of catecholamines from the

terminal of sympathetic nerves.
Biology
1 answer:
Nana76 [90]3 years ago
5 0

Answer:

Autonomic Nervous System

Explanation:

Autonomic Nervous System comes under the motor division of the peripheral nervous system. The Autonomic nervous system serves to carry the motor information from the central nervous system to the glands and involuntary muscles. It innervates endocrine glands such as adrenal medulla and trigger release of stress hormones under emergency conditions. The sympathetic division of the autonomic nervous system triggers the release of epinephrine and norepinephrine (catecholamines) under stress conditions.

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Speculate on how higher sea-surface temperatures (sst) might impact earth's greenhouse effect.
Aleks [24]

The SST or sea surface temperature refers to the temperature of the water close to the surface of the ocean. Sea surface temperature influences the behavior of the atmosphere of the Earth, so their initialization into the atmospheric model is essential. While SST plays a vital role for tropical cyclogenesis, it is also essential in predicting the formation of sea breezes and sea fog.  

The changes in SST reflects the overall trend of warming of the climatic system, and in turn, affects the climate and weather patterns globally. If the SST is too warm, the humidity upsurges and the greenhouse effect enhances.  


6 0
3 years ago
A nurse is caring for a client receiving a gastric tube feeding. what nursing actions should be taken to prevent overfeeding?
stellarik [79]
The nursing action should be checking of residual every four to six hours, follow protocol for slowing or withholding feedings for excess residual volumes in which some facilities hold for residual volumes of 100 or 200 ml then restart at the lower rate after a period of rest, check pump for proper operation and ensure feeding infused at correct rate.
3 0
2 years ago
________ is the quality of the voice that is produced from sound vibrations in the pharyngeal, oral, and nasal cavities
djyliett [7]
Resonance is the quality of the voice that is produced from sound vibrations in the pharyngeal, oral, and nasal cavities.

Hope this helped, have a great day! :D
3 0
3 years ago
WILL GIVE BRAINLIEST, 50 POINTS!!!
statuscvo [17]

Answer:

B

Explanation:

The Earth is tilted 23.5 degrees on its vertical axis. During the northern hemisphere's spring and summer, the northern hemisphere is tilted towards the Sun.

6 0
2 years ago
A gene on human chromosome 15 is expressed throughout the body. However, in the brain, only the maternal copy of the gene is exp
lord [1]

Answer:

C) Through genomic imprinting, methylation regulates expression of the paternal copy of the gene in the brain.

Explanation:

The pattern of gene expression wherein either paternal or maternal gene is expressed in specific cells while the other one is prevented from expression is known as genomic imprinting.

In the given example, the maternal copy of the gene on chromosome 15 is expressed in brain cells while its paternal copy is not expressed in these cells. Hence, the pattern of expression of this gene is regulated through genome imprinting. One of the mechanism is methylation of cytidine residues of CpG islands of the DNA that are more frequently present within promoters of the genes.

When the cytidine residues of these sequences are methylated into 5-methylcytidine, the transcription factors do not bind to these promoters preventing the expression of these genes.

Hence, methylation of cytidine residue in CpG islands of the promoters of the gene present on chromosome 15 could have silenced its expression in brain cells.

6 0
3 years ago
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