Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
July 4, 2023
Nutrition

Understanding the Role of the Liver in Vitamin Metabolism and Distribution: A Comprehensive Guide

Absorbed vitamins are transported through the portal vein to the liver, where they undergo further processing and distribution throughout the body liver, where they undergo further processing...

Mohamed Abbas
July 4, 2023
Nutrition

The Role of Kidneys in Excreting Excess Water-Soluble Vitamins: Understanding Renal Reabsorption and Potential Adverse Effects

When water-soluble vitamin limits are exceeded, what happens to the excess vitamins? When the intake of water-soluble vitamins exceeds the recommended limits, the excess vitamins are typically...

Mohamed Abbas
July 4, 2023
Nutrition

The Intricate Process of Vitamin B12 Absorption and its Importance in the Body: A Comprehensive Guide

Where is vitamin B12 absorbed? Vitamin B12, also known as cobalamin, is primarily absorbed in the gastrointestinal tract Vitamin B12, also known as cobalamin, is primarily absorbed...

Mohamed Abbas
July 4, 2023
Pathology

Top 12 Strategies to Minimize PCR Contamination: Expert Tips for Accurate Results and Efficient Lab Practices

Best way to avoid PCR contamination PCR contamination is a common problem that can lead to inaccurate results and wasted time and effort PCR contamination is a...

Mohamed Abbas
July 4, 2023
Pathology

Calculating Combined Paternity Index (CPI) Using Paternity Indices for Loc-A1, Loc-B2, Loc-C3, and Loc-D4

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
July 4, 2023
Pathology

Analyzing A260 and A280 Values: Assessing Protein and RNA Contamination in Your Sample

A260=1.4, A280=1.1 . protein contamination or Rna contam or useable RNA To determine whether there is protein contamination or RNA contamination in your sample, we need to...

Mohamed Abbas
July 4, 2023
Pathology

Fluorometry: Advantages and Applications of this Highly Sensitive and Selective Scientific Technique

Why is Fluorometry a better technique that Spectroscopy Fluorometry is a technique that uses fluorescence to determine the composition and concentration of substances in a sample Fluorometry...

Mohamed Abbas
July 4, 2023
Pathology

Unraveling Linkage Disequilibrium: Exploring the Non-Random Association of Alleles in Genetics

Linkage Disequilibrium Linkage disequilibrium is a term used in genetics to describe the non-random association of alleles at different loci on a chromosome Linkage disequilibrium is a...