Answer:
1. RNA
2. Cytosine and guanine
3. RNA
4. Replication
5. Unwinding the double helix
6. DNA polymerase
7. Identical
8. Repair the DNA
9. Changes in nucleotides of a DNA molecule that affect the genetic message
10. The gene for beta-galactosidase turns off.
11. p53
12. A part of DNA that does not code for a functional protein
13. Proteins
14. Transfer RNA
15. The making of an RNA molecule from a DNA strand by pairing of bases of RNA nucleotides with the complementary bases in DNA
16. 3
17. Tertiary
18. Enzymes
19. The reaction slows down.
20. The active site of an enzyme
21. 60%
22. Conserved energy
23. different
24. Gene expression
I hope that this helps you !
Answer:
A
Explanation:
From what I know this could be wrong, but in the four stages of natural selection, the first step is overproduction, the second step is adaptation, and the third step is competition or survival of the fittest. This means that only the organisms with the best adaptations for their surroundings will survive. COULD BE WRONG SORRY IF IT IS
3% of the Earth's water is freshwater.<span />
Translation of mRNA into a peptide occurs in sequences of 3 nucleotides called codons. Each codon codes for one amino acid. Therefore, as the ribosome reads the codon sequence, it recruits a t-RNA carrying the respective amino acid. A peptide bond is thereafter formed on the growing amino acid chain before the ribosome translocates to read the next codon. This continues until the ribosome reads a stop codon signaling the end of the peptide.
