Answer:
A
Explanation:
the best choose is A..........
Diploid cells = 2n = 46
Haploid cells = n = 23
therefore, there are 23 chromosomes in haploid cells.
A.) An allele is a version of a gene that can be expressed as a phenotype.
Answer: Tyrosine Kinase Receptor
Explanation:
Receptor tyrosine kinases are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormones. Of the 90 unique tyrosine kinase genes identified in the human genome, 58 encode receptor tyrosine kinase proteins.
Answer:
GTACCGA
Explanation:
During DNA replication, the purine bases adenine and guanine binds to the pyrimidine bases thymine and cytosine respectively.
From the above original strand, the complementary strand will be:
GTACCGA
