WGU C785 Biochemistry Bundled Exams with Complete Solution | Verified | Guaranteed Success Updated & Verified | 2024

Hydrogen bond - Weak bond interaction Between two molecules amino group - Consists of hydorgen and nitrogen atoms (-NH3+) macromolecules - A giant molecule in a living organism formed by the joining of smaller molecules: a protein, carbohydrate, or nucleic acid. polymer - a long molecule consist...

What vitamin does not travel through the bloodstream in the form of a lipid micelle? - Vitamin C Which lipid has a 4-ring structure? - Sterol Which of the following situations is MOST likely to increase the rate of beta oxidation? - fasting A patient who is on a no-fat diet is at particular risk ...

DNA replication is semiconservative, which allows each of the 2 strands to serve as a template for the new strands - true Recall that the DNA polymerase must bind a double-stranded polymer before it can start making its own DNA polymer. What helps the DNA polymerase to overcome this problem in DN...

Assuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? - 16 What is the function of DNA polymerase in the process of PCR? - It recognizes the primers and uses the available dNTPs to replicate the template DNA sequence. What are possib...

The LEP gene codes for an anorexigenic hormone. Interestingly, breastfeeding has been shown to alter methylation of the promoter of this gene, leading to increased LEP expression. What is likely happening in response to breastfeeding? - Breastfeeding decreases the methylation of the promoter of th...

DNA replication is semiconservative, which allows each of the 2 strands to serve as a template for the new strands - true Recall that the DNA polymerase must bind a double-stranded polymer before it can start making its own DNA polymer. What helps the DNA polymerase to overcome this problem in DN...

Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for their kids? - His daughters would be carriers. This is x-link recessive. Autosomal: Dominant: - Autosomal: males and females equally affected. Dominant: non-carrier parents polymerase chain reaction (PCR) - Th...

Assuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? 16 What is the function of DNA polymerase in the process of PCR? It recognizes the primers and uses the available dNTPs to replicate the template DNA sequence. What are possible b...

Deedra's dad has Alzheimer's Disease (AD) which is caused by a change in protein structure - True Alzheimer's disease is caused by aggregation of the Amyloid beta peptide and tangle formation by the tau protein. What kinds of amino acids are likely to drive the formation of these protein aggreg...

Hb (hemoglobin) binds to CO (carbon monoxide) with a higher affinity than oxygen and stabilizes the R (relaxed) state - True When hemoglobin changes from the T to the R, it has a high affinity for oxygen - True When hemoglobin changes from the R to T, it has a low affinity for oxygen - True Coop...

What is the basic structure of an amino acid? What do they look like? - amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? - Non-polar/hydrophobic - end w...

1. The polymerase chain reaction is a tool used to study protein structure. True False - False Feedback PCR is a tool used to amplify a specific segment of DNA. What color is the primer in the following diagram? Red Purple Blue - Red

The polysaccharide cellulose is composed of sugar monomers linked through beta linkages, with their CH2OH groups in opposite direction relative to the neighboring monomer. - True Nutrient that can not be broken down to a substance that can participate in the production of ATP via aerobic cellular...

Hydrophilic - Having an affinity for water. Hydrophobic - substances that are not soluble in water. Hydrophobic substances include large, uncharged particles like fats and oils solvent - A liquid substance capable of dissolving other substances Solute - A substance that is dissolved in a solutio...