what is mutation?2 2920
WHAT IS Replicator theory?1 1821
What is the difference between Sex-Linked and Sex- Influenced diseases?1 6842
What is inbreeding ?1 1918
what areproteomes and proteomics.?1 2299
what is Genome?4 2451
what is the new theory of introns?1 1890
Can DNA survive to intense heat?3 2563
what are Stem Cells ?2 2170
what are 3D base pairs ?1 1873
Are dominant genes related to dominant traits?1 2198
Suppose you are heterozygous for a mutant beta-thalassemia allele. If the frequency of beta-thalassemia is 1/1600 persons, what is the probabilty that your prospective spouse is heterozygous for a mutant beta-thalassemia allele?
Why would farmers, doctors, and manufacturers be interested in Genetic Engineering?
Why was rii locus chosen by Benzer for his experiment?
Genetic engineering harms or benefits human societyharms? What obstacles must gene therapy overcome? What instrumentation is required for DNA sequence analysis and how does it work?
7) Diabetes is recessive. A) If woman has diabetes and marries a man that doesn’t have it, is it possible for their offspring to acquire this disease? A A Aa Aa Aa Aa a a genotypes Phenotype 100% Aa, Heterozygous 100% No diabetes B) If none of the father’s ancestors had ever had diabetes, would their children have a chage of getting the disease? Explain
Promoters of housekeeping genes contain variable numbers of GC boxes, but neither TATA nor CCAAT boxes.Inwhat way these properties of housekeeping promoters are helpful?
What are the 8 steps that are involved in genetic engineering?
our hair comes from our mother's father.Is it true or not?
A base deletion occurs in the regulator gene of the LAC operon. Describe how the operation of the LAC operon might be affected?
What ethical dilemmas should be considered when genetic engineering is put into practice?
cancer cells have their dna wound back wards, is that true?
How can all organisms share the same 4 bases DNA and still be so diverse?
What is your personal opinion regarding genetic engineering and human cloning?
Consider two linked autosomal genes. The dominant allele C of the first gene causes cataracts of the eye, whereas its recessive allele produces normal eyes. The dominant allele P causes polydactyly (an extra finger) whereas its allele (p) produces a normal number of fingers. A man with cataracts and normal fingers marries a woman with polydactyly and normal eyes. Their son has both polydactyly and cataracts and he marries a woman with neither trait. What is the probability that their first child will have cataracts and polydactyly?
A single base exchange mutation occurs in the promoter of the TRP operon. How the operation of the HIS operon might be affected in two ways?