Answer:
Explanation:
1) talk to your child's doctor
2) complete a development screening test: A pediatrician, child's neurologist and psychologist.
3) get an evaluation for your child
The variety of living organisms living on the earth is referred as biodiversity or biomes
Answer: false
Explanation:
Error occur during replication but it is not associated with drugs and it is mostly fixed during proofreading after replication is done by deoxyribonucleic acid (DNA) polymerase.
polymerase enzymes makes mistake where by a wrong nucleotide or too many or too few nucleotides is inserted into a sequence these mistakes are mostly fixed through various DNA repair processes.
enzymes that repairs recognize this imperfections between improperly paired nucleotides and them cut out the wrong ones while putting the right ones in their place. But some replication errors make it past these mechanisms, thus becoming permanent mutation which can then be passed down from one cellular generation to another.
I have the same problem i need the answer for it .
Answer:
c. Some codons specify the same amino acid.
Explanation:
Codons are triplets of nucleotides in mRNA that is used for the protein synthesis (translation). A codon specifies a single amino acid, but there are exceptions. tRNA molecule contain anticodons, triplets of nucleotides that are complementary to codons. So, during the translation, tRNA carries the amino acid, that corresponds to the codon in mRNA.