Biology, 09.10.2019 05:00 tmrodriguez1
Acell is 2% salt inside and 25% salt outside. describe the direction of osmosis. a) there will be an equal amount of water movement into and out of the cell. b) water will move out of the cell. c) water will move into the cell
Answers: 2
Biology, 21.06.2019 20:00
The process by which natural forces move weathered rock and soil brim one place to another is called
Answers: 1
Biology, 21.06.2019 22:00
Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.
Answers: 1
Biology, 22.06.2019 02:00
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Acell is 2% salt inside and 25% salt outside. describe the direction of osmosis. a) there will be an...
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