1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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. 
You might be interested in
How many ATP, NADH, and FADH2 are produced and each step of cellular respiration?
pashok25 [27]

Cellular respiration uses energy in glucose to make ATP. Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. In glycolysis, glucose is split into two molecules of pyruvate.The net energy gain from one cycle is 3 NADH, 1 FADH2, Page 4 Cellular respiration 4 and 1 GTP; the GTP may subsequently be used to produce ATP. Thus, the total energy yield from one whole glucose molecule (2 pyruvate molecules) is 6 NADH, 2 FADH2, and 2 ATP.

 

Cellular respiration

8 0
3 years ago
Name three methods of disrupting cells before fractionation
sladkih [1.3K]

Extraction, homogenization, and centrifugation are the three processes in cell fractionation.

Cell fractionation is a method for dividing cellular components while yet maintaining each component's unique functionality. This technique was initially applied to show where distinct biochemical activities are located within cells. Subcellular fractionation is also used to help with illness detection and to offer an enhanced source of protein for further purification. To prevent osmotic damage, tissue is routinely homogenized in an isotonic buffer solution. Grinding, mincing, chopping, pressure changes, osmotic shock, freeze-thawing, and ultrasonic waves are a few of the mechanisms for homogenization. After that, the samples are maintained cool to avoid enzymatic deterioration. It is the development of a uniform mass of cells (cell homogenate or cell suspension).

Learn more about  Subcellular fractionation here:-

brainly.com/question/11076837

#SPJ1

4 0
1 year ago
How is ROY G. BIV related to electromagnetic waves?
Crazy boy [7]

Answer:

ROY G. BIV is an acronym used to memorize the colors on the EM spectrum. It stands for red, orange, yellow, green, blue, indigo, and violet.

Explanation:

6 0
3 years ago
Which word BEST describes climate?<br> pattern<br> or<br> moment
Scrat [10]
Pattern because … weather would be moment.. please give me Brainly
6 0
3 years ago
Read 2 more answers
Is the basic functional unit of nature, and where living and non-living elements interact to process energy and cycle material?
weqwewe [10]
Question is unclear, please re word it and i will answer it.
4 0
3 years ago
Other questions:
  • Kristoff was recently diagnosed with depression after reporting symptoms such as a loss of interest in activities, poor concentr
    8·1 answer
  • How is haemoglobin associated with respiration?
    7·1 answer
  • State one disadvantage of burning coal other than coal is a non renewable energy source
    5·1 answer
  • What statement best describes the relationship between activation energy and rate of reaction
    6·1 answer
  • ____________ is a membrane protein that catalyzes the energy requiring synthesis of ATP from ADP and inorganic phosphate.
    8·2 answers
  • What are the major organs of the respiratory system and why are they each individually important?
    10·1 answer
  • HURRY I NEED HELP!!
    12·2 answers
  • C) Explain why antibiotics can be used to treat bacterial infections, but not viral infections
    9·1 answer
  • Why was Fisher skeptical of Mendel's data?
    8·1 answer
  • What is a facilitated diffusion?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!