Gene = cistron = intron + exon?2 7158
Is codominance inheritance same with incomplete dominance inheritance?2 3072
Is There any way in which a currently living could be mutated in reality to such a large scale as to which others could see the mutation, such as a third arm?925
How is co-dominance different from incomplete dominance5 3872
is male child have more gentical sequence as of father or mother?7 3222
why dna has no uricel while rna had?3 2570
if mutation occurs at the antron region of primary RNA, then what will be it causes?5 2492
Name three scientists involved in Human Genome Project?2 2240
father of biology9 2978
what is totipotency9 6312
steps involved in transcription3 3069
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?2214
what is the method used to identify your transformed cells from the plasmid vector?2 4475
what is virgin sex?1774
how was highschool like for a person diagnosed with turner's syndrome? and really difficult subjects?
Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?
The village of Oblong has 400 normally-shaped residents. Transferrin is an iron carrier found in blood, and electrophoretic variation of this protein is determined by an autosomal codominant system. The citizens of Oblong were typed for their transferrin complements. The distribution of transferrin phenotypes was: 100 CC, 100 CD, and 200 DD. What is the frequency of the C allele?
A blastomere was removed from an 8-cell human embryo, and its beta-globin gene was amplified by PCR. The beta-globin DNA was treated with an enzyme that cuts on either side of and within the normal allele (producing a small fragment), but not within the sickle cell allele (producing a large fragment). Electrophoresis of the treated DNA from the blastomere demonstrated the presence of both a large and small fragment derived from the beta-globin genes. How should you interpret this test?
Can you name a few potential risks of Genetic Engineering?
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?
A number of plant species have a recessive allele for albinism; homozygous albino (white) individuals are unable to synthesize chlorophyll. If a tobacco plant heterozygous for albinism is allowed to self-pollinate and 500 seeds germinate: a)how many offspring will be the same genotype as the parent? b)how many seedlings would you expect to be white?
cancer cells have their dna wound back wards, is that true?
In sesame, the one-pod condition (P) is dominant to the three-pod condition (p), and normal leaf (L) is dominant over wrinkled leaf (l). The two characters are inherited independently. Determine the genotypes and phenotypes of the two plants which produce the following progeny: 318 one- pod normal, 98 one-pod wrinkled, 323 three-pod normal and 104 three-pod wrinkled.
What is the function of BCSP31gene of Brucella organism?
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
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?
Has vitamin c been produced in a human naturally before?
What are the 8 steps that are involved in genetic engineering?
How is Genetic Engineering currently used?