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Fudgin [204]
3 years ago
14

Where does first pass metabolism occur? / what route of administration is used to avoid complete first pass metabolism?

Biology
1 answer:
snow_tiger [21]3 years ago
7 0
First pass metabolism of a drug is said to occur when the concentration of a drug that is administered orally is significantly reduced before it reaches the systemic circulation. 
First pass metabolism usually occur in the liver.
The routes of drug administration that avoid complete first pass metabolism are: sublingual, transdermal, rectal and inhalation. 
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Embryological evidence suggests that the echinoderms are closely related to the ______________. arachnids annelids arthropods ch
Daniel [21]
Echinoderm is the name given to a member of the phylum Echinodermata. They have radial symmetry and this includes sea urchins, sand dollars, sea stars and sea cucumbers. It is suggested that they are related to the chordates which is the answer.
3 0
3 years ago
A scientist is studying the age structure of a small country, which is shown in the following diagram.
uysha [10]

Answer:

A :The population of the country is increasing at a rapid rate.

Explanation:

trust :)

4 0
2 years ago
During which phase in erythrocyte development does the color of hemoglobin overcome the color of the stained ribosomes?
Sphinxa [80]

Answer:

The correct answer is - phase 2.

Explanation:

Erythropoiesis or the development of the erythrocytes is the process to which the development of the  erythrocyte cells from the bone marrow to the mature RBC. The development of these cells involved the three phases.

During second phase involves the differentiation of the precursors of the three different type of erythrocytes that are polychromatophilic, proerythroblasts, and orthochromatic erythroblasts. It also includes building up the color of the hemoglobin that overwhelms the color of ribosomes that is blue color.

Thus, the correct answer is - phase 2.

7 0
3 years ago
What do you think may happen to the leading edge of plate a as it continues to move downward?why?
tester [92]
It will be melt in the layer of earth called mantle because mantle has a higher temperature than crust. and as it melt, it will be called magma.
3 0
3 years ago
Do you think geothermal energy is a renewable resource? Why or why not? What are the benefits of using this energy to power home
Keith_Richards [23]
Geothermal is a renewable energy, because it is from the heat produced by the earth. The earth gets heat from the sun, which will be there for the next million of years. Geothermal has benefits, because if we harness the use of it, instead of mining out all of our coal and oil, we can use this for a long run, and only leave non-renewable energy resources for backup. However, there are consequences to communities and surroundings. The geothermal only benefits when the earth is warm. When the earth becomes too warm, we wouldn't even need the energy anymore cuz everythings dead. So we can use this, but overall we must try to lower the amount of resources that produce this thing as possible.. ( use other renewable energy)

hope this helps
7 0
3 years ago
Read 2 more answers
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