Which of the following correctly matches a nuclear structure with its function?
A. nuclear pores - allow molecules to move between the nucleus and cytoplasm.
B. chromatin - fluid portion of the nucleus
C. chromosomes - contains RNA and histones
D. nuclear envelope - contains the nucleolar organizer
E. nucleolus - DNA synthesis
A
You might also like to view...
Nicotine is thought to cause approximately ________ deaths per year, worldwide.
A) 5,000,000 B) 50,000 C) 500 D) 500,000 E) 5,000
Almost half of the body's extracellular fluid is plasma found inside blood vessels
Indicate whether the statement is true or false
Which system engages in mass activation?
A. Parasympathetic nervous system B. Sympathetic nervous system
Unlike epithelial tissues, connective tissues derive their traits mainly from the characteristics of
A. the neighboring tissue. B. the number of layers they contain. C. their matrix. D. hormonal factors.