In biology, saying that a trait is "heritable" means all of the following except a) The trait is completely determined by genes alone. b) Parents and offspring may have similar expression of the trait. c) One or more genes influence the trait d) Differ How is codominant inheritance differe...
What is a dominant allele? Define allele, gene, dominant, and recessive as they relate to patterns of inheritance. Explain the difference between a dominant and a recessive condition. Provide an example. What is a recessive allele? What is the ...
request otp on voice call login to view results name * email id * grade * city * view result biology related links what is an allele water pollution definition cytoplasm definition hydrological cycle diagram causes of greenhouse effect bacteria cell diagram mitochondria meaning what is pollution ...
Explain why Mendelian dominance relationship will not influence how allele frequencies change over time, with selection being absent? What is the product rule in biology? What characteristic of DNA structure allow for genetic variability? Describe at what level gene expression is ...
- A point mutation, also called base-pair substitution, is a gene mutation that changes a single nucleotide base pair of DNA or RNA. Point mutations can be categorized based on the impact on protein expression. Silent Mutation: Although a change in the DNA sequence occurs, this type of muta...
et al. ATR-X syndrome protein targets tandem repeats and influences allele-specific expression in a size-dependent manner. Cell 143, 367–378 (2010). CAS PubMed Google Scholar Flynn, R. L. et al. Alternative lengthening of telomeres renders cancer cells hypersensitive to ATR inhibitors. ...
A recessive allele will only lead to expression of a recessive trait in homozygous recessive individuals.What is a Recessive Trait? A recessive trait definition is one that is only expressed when an organism has two recessive alleles for that trait. A trait is an observable characteristic. This...
What is a gene? This seems like a simple question, but it is actually quite complicated. The definition of a gene has changed over time and is the subject of current debate.Before modern-day molecular biology, genes were defined as the units that caused a particular trait to be inherited....
Allele-specific regulation of matrix metalloproteinase-7 promoter activity is associated with coronary artery luminal dimensions among hypercholesterolemic... An enhanced expression of matrix metalloproteinase (MMP)-7 has previously been demonstrated in atherosclerotic and aneurysmal tissue. Because perturbed ...
In blood types, the possible phenotypes are "blood type AB," "blood type A," "blood type B," and "blood type O." These 4 phenotypes are produced by combinations of 3 different alleles. The IA allele and the IB allele are co-dominant, while the i allele ...