Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 20, 2023
Biochemistry

Understanding β-Oxidation: The Importance of Oxidation to Generate trans-Δ2-Enoyl CoA in Fatty Acid Breakdown

One of the steps in β-oxidation is the oxidation of L-3-Hydroxyacyl CoA to generate 3-Ketoacyl CoA. What is the next step?a. Oxidation to generate trans-Δ2-Enoyl CoAb. Thiolysis...

Mohamed Abbas
June 20, 2023
Biochemistry

Understanding Fatty Acid Synthesis and Degradation in Cellular Metabolism

When comparing fatty acid synthesis and fatty acid degradation, which of the following statements is TRUE?a. Synthesis occurs primarily in the cytoplasm; degradation primarily in themitochondriab. The...

Mohamed Abbas
June 20, 2023
Biochemistry

Mastering Fatty Acid Synthesis: A Step-by-Step Guide to the Four Essential Reactions

The repetitive steps in fatty acid synthesis are (in order): a. Condensation, Reduction, Thiolysis, Hydrationb. Oxidation, Hydration, Oxidation, Thiolysisc. Reduction, Dehydration, Reduction, Condensation d. Mobilization, Activation, Degradatione....

Mohamed Abbas
June 20, 2023
Biochemistry

Understanding the Role of Phosphorylation in Energy Balance: AMP-activated Protein Kinase and Acetyl CoA Carboxylase Interaction

Phosphorylation of acetyl CoA carboxylase (the enzyme that converts acetyl CoA to malonyl CoA) by AMP-activated protein kinase has what effect?a. Inactivates the enzymeb. Activates the enzymec....

Mohamed Abbas
June 20, 2023
Pathology

Calculate Combined Paternity Index (CPI) for DNA Testing

Consider the table below where a child and a possible father (PF) share the listed paternity indices for each locus listed (LOC-A1, LOC-B2, LOC-C3, LOC-D4).Locus Tested PF...

Mohamed Abbas
June 20, 2023
Molecular Biology

Exploring the Crucial Role of Phosphoribosyl Pyrophosphate (PRPP) in Nucleotide Biosynthesis and Coenzyme Synthesis

phosphoribosyl pyrophosphate (PRPP) Precursor to all Nucleotides Phosphoribosyl pyrophosphate (PRPP) is an important molecule in biochemical pathways, particularly in the biosynthesis of nucleotides. It is a high-energy...

Mohamed Abbas
June 20, 2023
Bioinformatics

Thorough Evaluation of Left Ventricular Wall Motion Using Echocardiography: Importance of Storing Real-Time Image Clips

Which of the following exams would require the storage of a 2-3second digital clip of the real time image?A: PW Doppler evaluation of venous refluxB: Color Doppler...

Mohamed Abbas
June 20, 2023
Cell Biology

Understanding the Inputs and Outputs of the Calvin Cycle in Photosynthesis

Part B – Inputs and outputs of the Calvin cycleFrom the following choices, identify those that are the inputs and outputs of the Calvin cycle.Drag each item...