In sponges, cells differentiate into sperm or eggs in the _____. Only _____ are released into the water
A. mesohyl; sperm
B. mesohyl; choanocytes
C. mesohyl; spicules
D. cavity; sperm
E. cavity; choanocytes
A
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You isolate a cell infected with an adenovirus. What are you most likely going to see when you examine the cell?
A) It is a bacterium. B) It is undergoing mitosis. C) Reverse transcriptase is present in the nucleus. D) It does not have a nucleus.
Generally speaking, a nucleotide substitution has less severe consequences than a nucleotide addition/deletion
A. true B. false
A mycobiont, the fungal partner in a lichen, makes up about 10% of the vegetative body resulting from an association
between a fungus and a photosynthetic partner.
a. True b. False
Describe the differences between fast-twitch and slow-twitch muscle fibers
What will be an ideal response?