Biology, 20.01.2021 21:40 Karinaccccc
Picoplankton may account for up to 80% of all the photosynthetic activity in some parts of the open ocean.
a. True
b. False
Only about 2% of the energy of sunlight absorbed by a diatom can be converted into the energy of carbohydrate chemical bonds.
a. True
b. False
Chlorophyll is a green pigment and thus absorbs best in the green wavelengths.
a. True
b. False
Answers: 2
Biology, 21.06.2019 21:30
The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.
Answers: 2
Biology, 22.06.2019 06:00
Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration
Answers: 2
Biology, 22.06.2019 08:30
Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes
Answers: 1
Biology, 22.06.2019 13:00
Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?
Answers: 1
Picoplankton may account for up to 80% of all the photosynthetic activity in some parts of the open...
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