« previous next »

Author Question: Which chemical causes the signs of an allergic response when it is released in response to ... (Read 121 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jun 26, 2018
Which chemical causes the signs of an allergic response when it is released in response to allergens?
 A) heparin
  B) histamine
  C) collagen
  D) keratin

Question 2

A/An ___________________ _ is a knot of varicose veins located on one side of the scrotum.
 Fill in the blank(s) with correct word


heyhey123

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jun 26, 2018
Answer to Question 1

B

Answer to Question 2

varicocele


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

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

Activation energy of a chemical reaction Activation energy of a chemical reaction
Synaptic response of photoreceptors to dark and light. Synaptic response of photoreceptors to dark and light.
Three ways that factors affect mortality in response to changes in population density. Three ways that factors affect mortality in response to changes in population density.
Normal depolarization of the motor end plate: (a) Depolarization: Ach causes calcium to be released ... Normal depolarization of the motor end plate: (a) Depolarization: Ach causes calcium to be released ...
Pathophysiology of allergic rhinitis. Pathophysiology of allergic rhinitis.
IPM combines biocontrol and chemical methods IPM combines biocontrol and chemical methods
Video: Smoking Cessation

For a complete list of videos, visit our video library