The rough endoplasmic reticulum is a group of flattened sacs that packages glycoproteins to be transported around the cell or excreted.
Answer the following statement true (T) or false (F)
False
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This membranous organelle resembles a stack of flattened sacs with bulbous ends and associated vesicles
A) rough endoplasmic reticulum B) Golgi apparatus C) lysosomes D) smooth endoplasmic reticulum
In a subdural hematoma resulting from a blow to the head, blood accumulates between the
A. dura mater and arachnoid mater. B. arachnoid mater and pia mater. C. pia mater and brain. D. dura mater and skull.
Which of the following is an example of a specialized sensory receptor cell that is known as a "separate cell" ?
a) Corpuscle of touch (Meissner corpuscle) b) photoreceptor cell in retina c) lamellataed (Pacinian) corpuscle d) hair root plexus e) astrocyte
Ribosomes are:
a. composed mostly of a type of nucleic acid b. sometimes attached to mitochondria forming “rough” mitochondria c. important sites for energy release d. none of the above