The cleavage pattern is influenced by the amount of __________ and its distribution in the egg.

A. albumen
B. yolk
C. shell
D. mRNA


Ans: B. yolk

Biology & Microbiology

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The least numerous but largest of all agranulocytes is the:

a. basophil b. lymphocyte c. monocyte d. neutrophil

Biology & Microbiology

Cells undergo exocytosis ____

a. to pump protons down a concentration gradient b. when replicating c. to secrete protein and wastes from the cell d. to ingest nutrients e. as a means of cellular protection

Biology & Microbiology

A eukaryotic chromosome would most likely have only one origin of replication

__________________ Indicate whether the statement is true or false.

Biology & Microbiology

Which statement is true about the relationship between viral infection and cancer?

a) Any virus type can cause cancer if it infects the "right" cell type b) Only people with compromised immune systems get cancer from viral infection c) About one fifth of all cancer types can be linked to viral infection d) Tumors that arise from viral infection never become malignant

Biology & Microbiology