Answer:
The overall cell potential can be calculated by using the equation E0cell=E0red−E0oxid. Step 2: Solve. Before adding the two reactions together, the number of electrons lost in the oxidation must equal the number of electrons gained in the reduction. The silver half-cell reaction must be multiplied by two.
Explanation:
Answer:
c
. The predator population was overpopulated in the forest
Explanation:
As per the condition mentioned in the observation, it can be concluded that the predator population was overpopulated in the forest.
Predators are the organisms that kill and eat another organism, its prey.<u> In the given observation deer and squirrel are the predators that are overpopulated in the forest.</u>
Because of the overpopulation of deer, most of the trees have missing bark, limbs, and leaves and due to the overpopulation of squirrel, birds are unable to nesting as they attack the eggs of birds.
Hence, the correct option is "c".
Answer:
D. Increased sunlight and increased nutrients will increase phytoplankton populations.
Explanation:
Both sunlight and nutrients are required by phytoplankton communities. We know that <u>phytoplanktons</u> are <u>primary producers</u> and they produce food via <u>photosynthetic activities</u>. To carry out photosynthesis, <u>presence of (inorganic) nutrients and sunlight is highly important</u>. In this process, energy is fixed in energy rich molecules such as glucose and organism multiply and/or gain biomass. A decrease in any of them will result into reduced photosynthesis and hence reduced phytoplankton population growth.
The DNA virus uses nucleus of the host to replicate it genetic material since it lack reverse transcriptase enzyme.The similarities between the DNA virus with human protein it make difficult to treat this virus without damaging the host cell.
while
RNA virus has reverse transcriptase enzyme which is used to replicate its genetic material, but it lack ability to check errors, which led to higher mutation rate.The transcriptase enzyme is used to make vaccine which is used to treat RNA virus
