Beginning with the simplest level of structure, which order of organization of genetic material is correct?

What would result from a single nucleotide deletion within the coding sequence of a gene?  

A mutation occurs in DNA, which subsequently alters the mRNA as follows:sequence before mutation: 5′- AUG CCA GUC UGG UAA – 3’sequence after mutation: 5′ – AUG GCA GUC UGG UAA – 3’What type of mutation is it?  

In pea plants, the allele for yellow seeds (Y) is dominant to the allele for green seeds (y), and the allele for round seeds (R) is dominant to the allele for (r) wrinkled seeds. With respect to these two genes, how many different gametes can an individual with the genotype YyRr produce?

Achondroplasia is a type of dwarfism that shows autosomal dominant inheritance. Thomas has Achondroplasia and is heterozygous. Beth has the normal phenotype. What is the probability that Thomas and Beth will have a child with the normal phenotype?

In pea plants, the allele for yellow seeds (Y) is dominant to the allele for green seeds (y), and the allele for round seeds (R) is dominant to the allele for (r) wrinkled seeds. Below is a Punnet square for a cross between two parents who are both heterozygous for both genes. What is the phenotype of the offspring indicated by ‘x’ in the Punnet square?   

A mother calls the clinic to report that her child has recently started medication to treat attention deficit hyperactivity disorder (ADHD).  The mother fears that her child is experiencing side effects of the medication.  Which of the following side effects are typically related to medications used for ADHD?  Select all that apply.

The nurse is caring for a client who is receiving cyclobenzaprine for relief of muscle spasms.  What adverse effect should the nurse assess for?

The nurse is caring for a client who is exhibiting acute withdrawal symptoms and is being treated prn with chlordiazepoxide.  The nurse questions which of the following orders?

Which one of the following is the most appropriate care for an open abdominal injury?