Answer:
0.0177
Explanation:
Cystic fibrosis is an autosomal recessive disease, thereby an individual must have both copies of the CFTR mutant alleles to have this disease. The Hardy-Weinberg equilibrium states that p² + 2pq + q² = 1, where p² represents the frequency of the homo-zygous dominant genotype (normal phenotype), q² represents the frequency of the homo-zygous recessive genotype (cystic fibrosis phenotype), and 2pq represents the frequency of the heterozygous genotype (individuals that carry one copy of the CFTR mutant allele). Moreover, under Hardy-Weinberg equilibrium, the sum of the dominant 'p' allele frequency and the recessive 'q' allele frequency is equal to 1. In this case, we can observe that the frequency of the homo-zygous recessive condition for cystic fibrosis (q²) is 1/3200. In consequence, the frequency of the recessive allele for cystic fibrosis can be calculated as follows:
1/3200 = q² (have two CFTR mutant alleles) >>
q = √ (1/3200) = 1/56.57 >>
- Frequency of the CFTR allele q = 1/56.57 = 0.0177
- Frequency of the dominant 'normal' allele p = 1 - q = 1 - 0.0177 = 0.9823
Answer:
Drug therapies and community-based treatment programs
Explanation:
Before the 1950s there was more of an institutionalization approach and they didn't have an alternative for many patients. They had some success with psychotherapy but not nearly as much as we have today. But when they introduced new drug therapies and added community-based treatment programs many mental health hospitals were not filled with patients anymore. Many serious problems were now kept under control with simple pills and a good treatment program.
Answer:
echolocation
it sends waves for them to see around them.
Explanation:
Hey! Thanks for posting your question to Brainly®! Here's a list of answers to the correct order in respresentation of renal circulation.
Answer:
<h3>Oxygenated:
</h3><h3>Aorta
</h3><h3>Renal a.
</h3><h3>Segmental a.
</h3><h3>Interlobar a.
</h3><h3>Arcuate a.
</h3><h3>Interlobular a
</h3><h3>Afferent arteriole
</h3><h3>Glomerulus
</h3><h3>Efferent arteriole
</h3><h3>Vasa recta and Peritubular capillaries
</h3><h3>Deoxygenated:
</h3><h3>Interlobular v
</h3><h3>Arcuate v.
</h3><h3>Interlobar v.
</h3><h3>Renal v
</h3><h3>Inferior vena cava
</h3>
<h2><u><em>
Kidney's receive 21% of cardiac output</em></u></h2>
<u><em></em></u>
