Answer:
Two DNA molecules, containing the same genetic code as the original DNA molecule, are produced.
Explanation:
DNA replication is a very important process that must occur in every living cell prior to cellular division. It is the process by which a DNA molecule makes another copy of itself i.e. duplicates itself, to form two identical molecules of DNA.
In the process of DNA replication, the double-stranded molecule first unwinds to form two single strands of DNA. Each DNA strand serves as a template for making another complementary strand of DNA. At the end of replication, each copy of DNA molecule contains one new strand and one old strand. Both copies contain the same genetic code as the original DNA molecule.
C. Photosynthesis
There are some great videos on the net about the carbon cycle!
The correct answer is - C) carotenoids.
The majority of the trees from the mid-latitude forests tend to shade their leaves in the autumn. This process occurs because of the seasonal changes in the climate, where the trees tend to be almost not-active during the winter, so in order to preserve as much energy and nutrients as possible they get read off their leaves.
It is not a sudden process, but it takes some time, where the leaves from the initial green color start to change to yellowish, than towards orange, reddish, or brownish before they fall.
The reason why this coloration appears in the leaves when the tree starts to process of shading them off are carotenoids. The carotenoids found in the leaves, the lutein and the beta-caroten, thorugh the xantophills and the flavonoids give a yellowish color to the leaves, thus we get the beautiful autumn colors and landscapes.
So I will match them but by words so if necessary you will have to do the number letter pairing.. kool:
protons plus neutron = atomic mass
proton number = atomic number
detects radiation = Geiger Counter
fixed shape = solid
neutral charge = neutron
positive charge = proton
occupies the whole container = gas
measures the intensity of radiation = photographic film
smallest particle to retain characteristics = atom
negative charge = electron
Hope this helps and doesn't leave you with too much work
