Indirect counts Direct counts Pour plates Optical density Viability stains Dry weight Petroff-Hausser chamberi Fluorescence-activated cell sorter (FACS) Spread plating Protein levels The following are all used in applications to obtain estimates of the numbers of cells in a given sample (such as food, culture flask, or soil). Sort the items depending on whether the resulting data would represent direct or indirect counts.
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Biology, 21.06.2019 13:20
Which sequence represents a cross section of the bilayera hydrophilic head, hydrophobic tail, hydrophobic tail, hydrophilic headb hydrophobic tail, hydrophilic head, hydrophobic tail, hydrophilic headc hydrophobic head, hydrophilic tail. hydrophilic tail, hydrophobic headd hydrophilic tail, hydrophobic head, hydrophobic head, hydrophilic tail
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Biology, 21.06.2019 18:30
Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.
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Biology, 21.06.2019 19:40
Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation
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Indirect counts Direct counts Pour plates Optical density Viability stains Dry weight Petroff-Hausse...
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