Author Question: Which of the following statements about the use of radioisotopes to irradiate foods is NOT true? ... (Read 28 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
Which of the following statements about the use of radioisotopes to irradiate foods is NOT true?
 
  A) Radioisotopes kill microorganisms that cause food spoilage.
  B) The taste and appearance of irradiated food undergoes a major change.
  C) There is no residual radiation left in the food after irradiation.
  D) Irradiation has been used for years in some countries.

Question 2

The conversion of coal to gas results in the production of synthesis gas. Synthesis gas is a mixture of
 
  A) C and H2O.
  B) CH4 and H2O.
  C) CO and H2.
  D) CH4 and H2.



allisonblackmore

  • Sr. Member
  • ****
  • Posts: 330
Answer to Question 1

B

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

For a complete list of videos, visit our video library