Which is not true about the thyroid gland?
A. It requires iodine to synthesize thyroid hormone.
B. It is located on the anterior surface of the trachea, inferior to the thyroid cartilage.
C. It has two lobes connected by a central portion called the commissure.
D. It secretes thyroid hormone in response to stimulation by TSH.
E. An enlargement of the thyroid gland is called a goiter.
C
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Which tract carries information about fine touch and limb position to the somatic sensory cortex?
A. Dorsal column tract B. Spinothalamic tract C. Spinocerebellar tract D. Ventral column tract
Which plexus innovate the upper limbs?
A. Sacral plexus B. Thoracic plexus C. Cervical plexus D. None of the above
The ovarian cycle typically lasts about 28 days, with day 1 considered to be the first day after ovulation.
Answer the following statement true (T) or false (F)
Which organelle is most prominent in cells that make large amounts of protein?
A) nucleus B) nucleolus C) chromosome D) smooth endoplasmic reticulum E) mitochondria