Biology, 21.03.2021 22:30, scadengo123
Some food is preserved by removing the air and replacing it with a different gas, such as nitrogen. Explain how this technique might preserve the food.
Answers: 3
Biology, 22.06.2019 13:20, jadalysrodriguez
Where is the nictitating membrane found? a. between the eyelid and the eyeball b. between the retina and the optic nerve c. between the outer and middle ear d. in the organ of corti in the middle ear
Answers: 2
Biology, 23.06.2019 07:00, alexisbarry7495
In the example of adrenaline signaling, which steps represent an amplification of the signal? question 1 choiceschoice a., activated receptor activates g proteins, g protein binding by gtp, cyclic amp activation of protein kinase achoice b., activated receptor activates g proteins, activated adenylyl cyclase produces camp, active protein kinase a phosphorylates target proteinschoice c., receptor signal binding, activated receptor activates g proteins, activated adenylyl cyclase producing campchoice d., receptor signal binding, activated adenylyl cyclase producing camp, active protein kinase a phosphorylating target proteins
Answers: 1
Biology, 23.06.2019 12:40, emilymartinez75
Determine whether the following disturbances will be followed by primary or secondary succession. in coastal areas, wind moves sand, blowing away or engulfing the soil, and eventually creating sand dunes: the introduction of livestock to an area leads to over-grazing that removes native grasses: a forest is cleared to gather lumber used for building houses: a lava flow down the side of a volcano destroys all vegetation and eventually turns into volcanic rock when it cools and hardens:
Answers: 2
Some food is preserved by removing the air and replacing it with a different gas, such as nitrogen....
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