Author Question: The neural plate develops along the _________ midline from cells in the _________. a. dorsal; ... (Read 17 times)

londonang

  • Hero Member
  • *****
  • Posts: 540
The neural plate develops along the _________ midline from cells in the _________.
 
  a. dorsal; ectoderm
 b. dorsal; mesoderm
 c. ventral; ectoderm
 d. ventral; endoderm

Question 2

Rigor mortis, or the muscle stiffness present after death, results primarily from
 
  a. a drop in acetylcholine levels.
 b. a lack of energy needed to separate actin and myosin molecules.
 c. an increase in intracellular calcium concentrations.
 d. the breakdown of troponin molecules.



Sweetkitty24130

  • Sr. Member
  • ****
  • Posts: 291
Answer to Question 1

a

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library