A membrane is NOT necessary in 

A. diffusion.
B. phagocytosis.
C. active transport.
D. osmosis.


A. diffusion.

Biology & Microbiology

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Green fluorescent protein (GFP) is used for detecting translational activity of a fused protein, whereas lacZ reporters are used to detect transcriptional activity of a fused gene

Indicate whether the statement is true or false.

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Describe phylogenomics and its contributions to phylogenetic relationships between protists and other eukaryotes

What will be an ideal response?

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Darwin's theory states, in part, that individuals with certain traits have an increased competitive edge. What is the

source of these traits? a. adaptation to stress b. development over a lifetime c. inheritance d. mutation after birth e. better living conditions

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The large organism shown here belongs to the

____ group? a. kinetoplastids b. diplomonads c. green algae d. red algae e. brown algae

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