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

Author Question: What is opsin? a. An antigen b. An antibody c. A light-sensitive protein d. A blood transport ... (Read 73 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Aug 20, 2018
What is opsin?
 
  a. An antigen
  b. An antibody
  c. A light-sensitive protein
  d. A blood transport protein
  e. A sterol

Question 2

What function does a buffer perform?
 
  a. It helps emulsify fats.
  b. It helps maintain a constant pH.
  c. It facilitates chemical reactions.
  d. It helps protect against plaque buildup.
  e. It prevents degradation of proteins.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: B


sdfghj

  • Member
  • Posts: 552
Reply 2 on: Aug 20, 2018
Wow, this really help

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Antibody Structure Antibody Structure
A “reduced power” warning light indicates a fault with the electronic throttle control system on ... A “reduced power” warning light indicates a fault with the electronic throttle control system on ...
A simplified representation of the folding pathway for a protein A simplified representation of the folding pathway for a protein
Transport Across Membranes Transport Across Membranes
The growth in demand for oil in China is driven by the growth in demand for personal transport The growth in demand for oil in China is driven by the growth in demand for personal transport
Blood Transfusion Blood Transfusion
Video: Gastrin (gastric emptying) & Secretin (buffering gastric acid)

For a complete list of videos, visit our video library