Author Question: Differentiation of the hindbrain occurs along the a. rostral-caudal axis due to the activity of ... (Read 72 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
Differentiation of the hindbrain occurs along the
 
  a. rostral-caudal axis due to the activity of Hox genes.
 b. ventral-dorsal dimension due to the activity of Hox genes.
  c. rostral-caudal axis due to the activity of sonic hedgehog.
 d. ventral-dorsal dimension due to the activity of BMP.

Question 2

People with spinal cord injuries show a loss of _________ muscle fibers.
 
  a. slow-twitch
 b. slow-twitch and fast-twitch
  c. fast-twitch
 d. autonomic



ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Answer to Question 1

a

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

For a complete list of videos, visit our video library