Answer:
1.Transcription is the process of copying a gene to create? an RNA molecule.
2.Transcription is the first process that must happen in order to make a protein.
3.In order for transcription to happen, DNA must unzip.
4.What type of molecule did you create when you transcribed all of the nucleotides? an RNA molecule (generally a primary messenger RNA).
5.Will you be playing with the top or bottom strip of DNA? it is indistinct (i.e., in both directions).
6.What type of molecule did you create when you transcribed all of the nucleotides? an RNA molecule (generally a primary messenger RNA).
7.What does the messenger RNA (mRNA) do? it is translated into protein.
8.What happens to the DNA molecule after transcription? it is twisted into its original double-helix structure.
9.Where does the messenger RNA have to travel to after transcription? to the ribosomes.
251.16 nitrogen gas particles
67.62 oxygen gas particles
0.13 argon gas particles
Explanation:
Air is a mixture of many gases. Different gases have their own percentage composition in air.
Nitrogen = 78%
Oxygen = 21%
Argon = 0.04%
Since the air in the container is made up of 322 particles, we can find the the number of nitrogen, oxygen and argon gases in it;
Number of Nitrogen gas =
x 322
= 251.16 nitrogen gas particles
Number of oxygen gas =
x 322
= 67.62 oxygen gas particles
Number of argon gas =
x 322
= 0.13 argon gas particles
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Answer:
The correct option is GOLGI APPARATUS.
Explanation:
The Golgi apparatus is the cell organelle that is responsible for transporting, modifying and packaging of synthesized proteins for delivery at specific locations, which may be inside or outside the cell. The number of Golgi apparatus that can be found in different cells differ greatly. Disorders of Golgi apparatus are usually associated with defects in proteins transportation, sorting and packaging.
Answer:
125.6
Explanation:
Area of a circle = πr^2
Area of circle 1 = 3.14 × 11 × 11
=379.94cm^2
Area of circle 2= 3.14 × 9 ×9
=254.64cm^2
Area of a shaded region
=379.94cm^2 - 254.64cm^2
=125.60cm^2