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Q_90: Information from the nasal retina forms mono-synaptic connections with:

A. The contralateral LGN

B. The ipsilateral LGN

C. The contralateral V1

D. The ipsilateral V1

Q_91: The right LGN send information to the:

A. contralateral V1

B. ipsilateral V1

C. contralateral retina

D. ipsilateral retina

Q_92: The outer nuclear layers contains the cell bodies of:

A. Ganglion cells

B. Bipolar cells

C. Amacrine cells

D. Horizontal cells

E. Photoreceptors

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1. Our case study included a variety of reflexes, some of which were autonomic reflexes. This means that motoroutput occurred at the level of cardiac muscle, smooth muscle, or secretory epithelial cells. Autonomic reflexescan be categorized according to the location where motor information exits the CNS. Consequently, thepupillary light reflex is a: (a) parasympathetic reflex (b) sympathetic reflex

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13. Where does central integration occur for reflex turning of the head and the pupillary light reflex? (a) sensory cortex (b) midbrain (c) brainstem

16. Is every reflex associated with the head an autonomic reflex? yes or no

17. Is reflex turning of the head an autonomic reflex? yes or no

20. Sympathetic motor output exits the CNS only at the level of the: (a) brainstem and pelvic cord (b) thoracolumbar spinal cord (c) brainstem and cervical spinal cord

22. How many types of motor nuclei are found within the cord? (a) two, i.e. motor and autonomic (b) three, i.e. motor, sympathetic, and parasympathetic

23. How many motor nuclei are found at the level of the thoracolumbar cord? (a) four (b) two

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  1. An organism with extensive yolk, such as the chick,

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B) has yolk evenly distributed in the egg. E) has completecleavage.

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C) creates unique positions for new cell interactions.

D) requires unique cell movement.

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D) block gastrulation.

E) change the prospective potency of the surrounding cells.

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A) the neural tube forms.

B) somites are created.

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D) three germ layers are established.

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  5. all of the above.

  1. In Ascaris:
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  5. No correct answer is given.
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a. an embryo that is younger than a blastula.

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b. Since the stem cell now contains the genes of the patient, the heart tissue that is derived from the stem cell will be accepted by the patient’s body.
c. Dr. P wants to use a green fluorescent protein gene to follow the progress of the stem cells. Since human skin cells typically contain this gene, transferring the nucleus from a skin cell is an easy way to insert the required gene.
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