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PtichkaEL [24]
2 years ago
14

The most important mineralocorticoid regulator of electrolyte concentrations in extracellular fluids is ________.the most import

ant mineralocorticoid regulator of electrolyte concentrations in extracellular fluids is ________.glucagoninsulinaldosteronecortisol
Biology
2 answers:
Genrish500 [490]2 years ago
7 0
The most important mineralocorticoid regulator of electrolyte concentrations in extracellular fluids is Aldosterone.
Aldosterone hormone is produced by the adrenal gland, it acts in the functional unit of the kidneys to aid in the conservation of sodium, secretion of potassium, water retention and to stabilize blood pressure. The hormone causes water to be absorbed along with sodium ions which increases the blood volume and therefore blood pressure. It indirectly regulates blood levels of electrolytes and helps to maintain the blood pH. 
ivanzaharov [21]2 years ago
4 0

Answer:

aldosterone

Explanation:

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Which type of microscopy is useful for viewing colorless specimens? A. Transmission electron microscopy B. Light microscopy C. P
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<span>The C. phase contrast microscopy is commonly used for examining transparent and colorless objects phase contrast microscopy is a technique that allow a light to pass through a transparent specimen in order to form an image by manipulating the color reflection to our Retina </span>
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The gray matter in the spinal cord is located in the ____________ , and its shape resembles a letter H, or a butterfly. The cell
mariarad [96]

Answer:

The gray matter in the spinal cord is located in the <u><em>grey column</em></u> , and its shape resembles a letter H, or a butterfly. The cell bodies of somatic motor neurons are primarily housed in the <u><em>ventral or anterior</em></u> horns, which innervate skeletal muscle.

Explanation:

The grey matter is a component of the central nervous system that contains neuronal and glial cells and it can be found in the brain, brainstem and <em>spinal cord, in this last one, is found in the grey column, a mass of grey matter shaped in H form.</em>

In this column the grey matter is divided into four columns (as you can see in the image I added):

  • The dorsal or posterior horn: contains somatosensorial neurons
  • <em> The ventral or anterior horn: contains somatic efferent motor neurons (they exit the spinal cord to innervate skeletal muscle) </em>
  • The intermediate column: contains neurons to innervate visceral organs
  • The lateral horn: same as the intermediate column

I hope you find this information useful and interesting! Good luck!

6 0
2 years ago
Studies of the endomembrane system often involve the use of a protein that can emit a green fluorescence (glow). A researcher wa
telo118 [61]

Answer:

The correct answers are: Ribosome, Mitochondria, Chloroplast (in case of a plant cell).

Explanation:

  • The Endo-membrane system in the cell represents the membranes of the Nucleus, Endoplasmic Reticulum, Golgi apparatus, Plasma Membrane, Vacuole and Lysosome.
  • The Nuclear Envelope is made up of a phospholipid bilayer which remains in continuation with the ER (endoplasmic reticulum) membrane.
  • Therefore, fluorescent tagged integral membrane protein localised in the outer nuclear envelope can move into the ER membrane by lateral movement or through vesicles that bud off from the membrane of the nuclear envelope and fuse with that of the ER membrane.
  • Vesicles bud off from the membrane of the ER and fuse with the Golgi apparatus. Therefore, the fluorescent tagged integral membrane protein can move into the membrane of the Golgi apparatus.
  • Vesicles bud off from the Golgi apparatus and fuse with the Plasma membrane, Lysosome membrane, and Vacuole membrane. Hence, the fluorescent tagged integral membrane protein can be found in all these organelles.
  • Ribosome lacks a membrane and hence, the fluorescent tagged integral membrane protein will be absent over here.
  • Both Mitochondria and Chloroplast, are self-replicating and dividing organelles. Their proteins (membrane or matrix) are encoded mostly by their own genome. Also, vesicles that bud from from nucleus or ER or Golgi apparatus do not fuse into their membrane. Hence, the fluorescent tagged protein would not be able to reach their membrane.
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2 years ago
What is the work generated by a healthy adult who circulates 9 l of blood through the brachial artery in 10 min 2 kj?
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You have also the total power generated is 200W

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To obtain the work done by the adult, we have to convert the power (watt) into a work by multiplying by the time  (\frac{Joule}{seconds}  * seconds = Joule)
10 minutes is 60 * 10 = 600 seconds

200Watt * 600 second = 120000 joules = 120 Kj

So the work is 120Kj
5 0
2 years ago
Sheryl is very outgoing and fun-loving. she prefers to be around other people most of the time. she most clearly ranks high on t
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Openness
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