Cleavage produces a __________ stage cell. Fill in the blank(s) with the appropriate word(s)
blastula
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Interaction of a PAMP with a TLR triggers transmembrane signal transduction and subsequent
A) clonal expansion. B) antibody production. C) complement protein activation. D) phagocytosis and inflammation.
Insertions and deletions of three base pairs:
A. change one codon and, therefore, only one amino acid in the protein sequence. B. do not disrupt the reading frame so the protein ends up completely normal. C. do not disrupt the reading frame so the protein will usually retain some degree of function. D. cause frameshifts that will change the reading frame and, therefore, the sequence of the protein. E. usually result in the expression of a truncated protein.
Latency is associated with which of the following?
a. adenoviruses b. lysogenic pathways c. lytic pathways d. DNA viruses e. RNA viruses
The trait for red hair is recessive, meaning that when a person expresses two copies of this allele they have red hair. What can be said about the phenotype and genotype of a red-haired individual versus a brown-haired (dominant) individual?
The phenotype of an individual with red hair does not directly correlate to the genotype, whereas the phenotype of a brown-haired individual provides direct information about his genotype. For both brown-haired and red-haired individuals, the genotype can be determined simply by observing the phenotype of the individuals. The phenotype of an individual with red-hair allows one to know his phenotype. An individual with brown hair also has a phenotype that gives enough information to deduce his genotype. The phenotype alone can never imply anything about genotype for either individual. The phenotype of an individual with red-hair allows one to know his phenotype, whereas deducing the genotype of a brown-haired individuals would require a closer look at generational breeding patterns.