In the series of reactions that occur in photosynthesis which forms when the light strikes a molecule of chlorophyll?

a - three- carbon sugar

b - nadph

c - 'excited' electron

d - molecule of water

The right answer is C - 'Excited' Electron

In the clear phase of photosynthesis, when a chlorophyll picks up a photon corresponding to its absorption capacity, one of its electrons goes into a so-called excited state. This energy can be transmitted in three ways: either by spreading it in the form of a photon, or by spreading it in the form of heat (both ways of losing energy), or by transmitting the energy by resonance with almost no loss. energy.

The answer is C- Excited Electron I just took the test its the right answer.

haploid cells;

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."