Biology, 30.06.2019 20:00 babycakes08d
Nan experiment two potted plants, labeled plant 1 and plant 2, are placed in transparent plastic bags and left in the open. sodium hydrogen carbonate is added to the bag covering plant 1. this compound decomposes slowly to produce carbon dioxide. soda lime is added to the bag covering plant 2. this compound absorbs carbon dioxide. both plants are watered regularly with the same amount of water. after several days, starch test results indicate starch in leaf 1 but an absence of starch in leaf 2.this experimental data confirms the
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Biology, 22.06.2019 06:40
The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation
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Biology, 22.06.2019 07:00
How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade
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Biology, 22.06.2019 09:00
What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
Answers: 2
Nan experiment two potted plants, labeled plant 1 and plant 2, are placed in transparent plastic bag...
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