(Question)
Q: The neural plate undergoes a series of cell movements where it rolls up and forms a tube called what? Read this paragraph and choose the correct option from the provided answers: called growth factors signal some cells at the edge of the ectoderm to become epidermis cells. The remaining cells in the center form the neural plate. If the signaling by growth factors were disrupted, then the entire ectoderm would differentiate into neural tissue. The neural plate undergoes a series of cell movements where it rolls up and forms a tube called the neural tube, as illustrated in Figure 43.28. In further development, the neural tube will give rise to the brain and the spinal cord. Choices: - cell tube - occular tube - peripheral tube - neural tube A:
(Answer)
neural tube

(Question)
Q: The variable is the speed of light. for the relationship to hold mathematically, if the speed of light is used in m/s, the wavelength must be in meters and the frequency in what? Read this paragraph and choose the correct option from the provided answers: The variable is the speed of light. For the relationship to hold mathematically, if the speed of light is used in m/s, the wavelength must be in meters and the frequency in Hertz. Choices: - gigawatts - miles - centimeters - hertz A:
(Answer)
hertz

(Question)
Q: What is the energy called that is stored in matter? Read this paragraph and choose the correct option from the provided answers: Potential energy is energy stored in matter. Choices: - stored energy - possible - mechanical - potential A:
(Answer)
potential