This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why are some fatty acids considered essential, and what are their roles in the ... (Read 33 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Aug 20, 2018
Why are some fatty acids considered essential, and what are their roles in the body?

Question 2

What is the protein requirement per kilogram of body weight per day for young adolescents?
 a. 0.8 g
  b. 0.85 g
  c. 0.9 g
  d. 0.95 g


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 20, 2018
Answer to Question 1

Linoleic acid and linolenic acid are essential fatty acids because the body cannot add a double bond in a fatty acid between the third and fourth or sixth and seventh carbons from the methyl end. Essential fatty acids (EFA) are precursors to eicosanoids, which are involved in regulating the immune and cardiovascular systems and act as chemical messengers to direct a variety of physiological functions (such as blood pressure regulation). Linolenic acid serves as a precursor for components of membranes in nerve tissue and the retina.

Answer to Question 2

d


imowrer

  • Member
  • Posts: 514
Reply 2 on: Aug 20, 2018
Wow, this really help

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Amino Acids Nails Amino Acids Nails
20 common amino acids 20 common amino acids
Activation of amino acids for incorporation into proteins Activation of amino acids for incorporation into proteins
Commercially made peanut butter doesn’t have any detectable levels of trans fatty acids Commercially made peanut butter doesn’t have any detectable levels of trans fatty acids
Ho to calculate the ATP of a 12-Carbon fatty acid, beta oxidation Ho to calculate the ATP of a 12-Carbon fatty acid, beta oxidation
Chemical structures and designations of the 20 amino acids Chemical structures and designations of the 20 amino acids
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library