The 1. is the gene, 2. - dna and the last one is the rna :)
Answer:
Methylmercury is formed from inorganic mercury by the action of microbes
Explanation:
Hope this helps, have a great day.
Answer:
Oxygen loving bacteria are accumulated only in two areas in the slide, at its ends, areas rich in oxygen
Explanation:
A prism decomposed the light in different wavelengths between 400 and 700 nm. Plants only absorbed some wavelenghts, one that peaks at about 440nm and the other around the 660 nm, as their particular Chlorophyls used to work.
Electrons from a reaction center from a photosystem (PSII) containing a particular chlorophyl , are launched to higher levels of energy when this is excited by light wavelength (680 nm) and travel by a molecular chain to an acceptor of electrons, forming ATP. To refill the electrons in the reaction center, H2O is hydrolyzed, and their e- reach the reaction center. In this step O2 is also produced.
A second photosystem (PSI) is also excited from another similar reaction center, whose electrons are used to produce reducing power in the form of NADPH. This photosystem I also acts as acceptor of the electrons coming from PSII
Answer:
Animal cells also take in and lose water by osmosis. They do not have a cell wall, so will change size and shape when put into solutions that are at a different concentration to the cell contents. Red blood cells lose water and shrink in a concentrated solution. They swell and burst in a solution that is too dilute.
