Eukaryotic cells manufacture cytoskeletal proteins, which help to maintain cell shapes and functions. What would you predict about these proteins?
A) They initially contain signal sequences that allow their entrance into the endoplasmic reticulum.
B) They are manufactured on free ribosomes in the cytoplasm.
C) They are glycosylated in the Golgi apparatus.
D) They travel to the nucleus in a transport vesicle with a specific signal.
Answer: B
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a. They gave birth to live young. b. They had jaws. c. They had teeth.
d. They had paired pelvic fins. e. They had paired pectoral fins.
what is the etiology of botulism?
What will be an ideal response?
What is a muscle that encircles a tube and controls the movement of food through the digestive tract is called?
What will be an ideal response?