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

Author Question: What is a free radical? a. An antioxidant substance that prevents accumulation of cell-damaging ... (Read 74 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Aug 21, 2018
What is a free radical?
 a. An antioxidant substance that prevents accumulation of cell-damaging oxides
  b. A substance in food that interacts with nutrients to decrease their utilization
  c. A nutrient in excess of body needs that the body is free to degrade with no consequence
  d. A molecule that is unstable and highly reactive because it contains unpaired electrons

Question 2

A drug that alters digestive tract acidity may interact with diet by altering
 a. food intake. b. motivation to take the drug.
  c. nutrient absorption. d. nutrient excretion.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bigcheese9

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 21, 2018
Answer to Question 1

d

Answer to Question 2

c


saliriagwu

  • Member
  • Posts: 537
Reply 2 on: Aug 21, 2018
Excellent

adf223

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Cell Cycle Cell Cycle
Squamous cell carcinoma. Squamous cell carcinoma.
Squamous cell carcinoma Squamous cell carcinoma
Red Blood Cell Red Blood Cell
Free Energy Enzymes Free Energy Enzymes
Assembly of a к light-chain gene in a B cell Assembly of a к light-chain gene in a B cell
Video: Embryonic development - Week 4

For a complete list of videos, visit our video library