« previous next »

Author Question: Iodine-131 from radioactive fallout will concentrate in the thyroid gland. However, it has only a ... (Read 103 times)

cookcarl

  • Hero Member
  • *****
  • Posts: 539
on: Aug 27, 2018
Iodine-131 from radioactive fallout will concentrate in the thyroid gland. However, it has only a short half-life and therefore poses only minimal health risks to humans.
 
  Indicate whether the statement is true or false

Question 2

Branched hydrocarbons have a higher octane rating than straight chain hydrocarbons do.
 
  Indicate whether the statement is true or false


Li Jun

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Aug 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

cookcarl

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Aug 27, 2018
Thanks


Li Jun

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

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.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

The anterior pituitary is sometimes called the master gland because it secretes many hormones that r The anterior pituitary is sometimes called the master gland because it secretes many hormones that r
A photograph of a woman with exophthalmos. This condition is associated with hypersecretion of the t A photograph of a woman with exophthalmos. This condition is associated with hypersecretion of the t
Pancreas—an endocrine and exocrine gland. Pancreas—an endocrine and exocrine gland.
Exocrine gland and Endocrine gland Exocrine gland and Endocrine gland
Endocrine gland Endocrine gland
Circular friction with knuckles to various spots on the foot bottom. Concentrate on places with ... Circular friction with knuckles to various spots on the foot bottom. Concentrate on places with ...
Video: Carbohydrate digestion - mouth and stomach & pancreas and small intestine

For a complete list of videos, visit our video library