Answer:
The correct answer is -
1. Adenine - 10%
2. A-T and C-G always in DNA.
Explanation:
1. The total amount of all nitrogenous bases are equally 100% and which includes an equal amount of C and G and an equal amount of A and T in the DNA molecule.
So, Cytosine = 40%, Guanine= 40%
total = 80%
therefore, the A and thymine would be - 100 - 80 = 20
A+T = 20
A= 10, and, T = 10%
2. The complementary base pairing rule explains that DNA base pairs are Adenine always binds with thymine and cytosine bind with guanine only. Purine binds with pyrimidine always except - A-C or G- T.
Answer:
The answer is Astronomy. It means the study and interpretation of celestial bodies.
Explanation:
Floodplain refers to a region of low-lying land adjacent to a river, produced primarily of river sediments and are subjected to flooding. Thus, floodplain can be correctly matched with a strip of land next to a river that is usually very fertile.
Bed load signifies towards the particles in a flowing medium, generally water, which is translocated along the bed. The bed load comprises of small or large boulders and moves by sliding, rolling, and/or hopping (saltating). Hence, bed load can be correctly matched with large boulders carried along by a river.
Suspended load refers to the part of the sediment, which is conducted via a flow of fluid that settles gradually enough like that it almost never touches the bed. It is held in suspension via the turbulence in the flowing water and comprises particles usually of the fine silt, salt, and clay size. Hence, the suspended load can be correctly matched with small rocks carried along by a river.
Headwaters are witnessed in the upstream of the river, the source of the headwaters is generally its starting point, that is, it can be a marsh fed upstream, or from an underground area. Hence, headwater can be correctly matched with the beginning of a river.
All of the above is the correct answer. :)
Answer: Once proteins are created, they move to another organelle, the Golgi (GAWL jee) apparatus. The Golgi apparatus modifies, sorts, and packs the proteins into sacs called vesicles. The vesicles fuse with the cell's plasma membrane.
