Biology, 04.08.2019 10:00 josephfoxworth
This causes substances to move across the cell membrane, against the concentration gradient. select one: a. active transport b. neutral transport c. passive transport d. hydrophobic transport
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Biology, 21.06.2019 15:30
According to the loco mass the mass of reactants and products
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Biology, 22.06.2019 08:50
How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different
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Biology, 22.06.2019 10:20
The function of the excretory system is to control homeostasis and
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Biology, 22.06.2019 11:30
Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.
Answers: 1
This causes substances to move across the cell membrane, against the concentration gradient. select...
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