Answer:
Explanation:
Translation can be defined as the synthesis of polypeptide chains (protein) from mRNA in the ribosome.
For the initiation steps in translation in prokaryotes
The small ribosomal subunit first binds to mRNA.
For the elongation process
It involves the movement of the tRNAs from the sites ( P, A and E) till they leave the ribosome - translocation of ribosome binding of second aminoacyl trna.
Ribosomes provide a structure in which translation can take place. ... If you're not yet familiar with RNA (which stands for ribonucleic acid), I highly recommend ... We'll learn a lot more about tRNAs and how they work in the next section. ... How does the right amino acid get linked to the right tRNA (making sure that codons ...
Answer:
Explanation:
Deoxyribonucleic acid (DNA) is hereditary molecule found almost in every cell. Although it is very stable molecule but changes known as mutations may occur in this molecules. Deamination is also a type of mutation.
Deamination:
In deamination amino group is removed from Cytosine and produces uracil in DNA. This rate of conversion occurs about 100 bases per cell per day.
Sequence given in question is
... TACT... .
....ATGA...
After deamination the given sequence becomes
... TAUT... .
....ATAA...
Answer:
1. Aerobic respiration
2. Anaerobic respiration
3. 36 ATPs
4. 2 ATPs
Explanation:
According to the diagram attached to this question, the process of cellular respiration is described. Based on whether OXYGEN is present or not, cellular respiration can be divided into two:
- Aerobic respiration is the respiration that occurs in the presence of oxygen. As shown in the top process, aerobic respiration starts with glycolysis → krebs cycle → Electron transport chain (ETC). At the end of these three steps, 36 ATP molecules results.
- Anaerobic respiration is the respiration that occurs in the absence of oxygen. As described in the bottom process of the diagram, anaerobic respiration starts with glycolysis and enters alcoholic or lactic acid fermentation depending on which product is formed (alcohol or lactic acid). At the end of the process, only 2 ATP molecules is synthesized.
