Answer:
The correct answer is -
1. transcription 2. nucleus, 3. RNA polymerases, 4. messenger, 5. introns 6. gene or exons.
Explanation:
Protein synthesis is a two-stage process, transcription, and translation. Transcription is the first stage that takes place in the nucleus of eukaryotic organisms.
The enzyme RNA polymerase is the essential enzyme for this process which helps in copying nucleotides from DNA to get out of RNA, The end product of this process is called messenger RNA or mRNA. Introns are the non-essential part of the mRNA as they are not part of the coding protein and hence cut out from the sequence by the process called RNA splicing. The remaining part of the mRNA is called gene and the part of the gene code for the building protein called exons.
Answer:
AGU-CUA
Explanation:
An mRNA sequence is made using a DNA sequence as a template. The sequence is dictated by complementary base pairing.
DNA uses the bases A, T, C and G. A is complementary to T and G is complementary to C.
RNA uses the bases A, U, C and G. A is complementary to U and G is complementary to C.
When transcribing DNA to RNA:
- C is paired with G
- G is paired with C
- A is paired with U
- T is paired with A
Therefore, TCA-GAT is transcribed to AGU-CUA
This occurs when a molecule of adenosine diphosphate (ADP) uses the energy released during cellular respiration to bond with a third phosphate group, becoming a molecule of ATP. So the energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP.
Answer:
Celestial ecliptic
Explanation:
In space seience , the ecliptic is really the conformance that represents the Sun's visible movement from around stars and planets over the span of a year; from some other perspective, it is the reflection on the celestial equator of Earth's orbit around the Sun. The constellation stars and planets are distributed around the ecliptic.
Trees in the rainforest are so tall because they compete for sunlight. Hope this helps!