Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 20, 2023
Molecular Biology

The Importance of Deoxyribonucleotide Triphosphates (dNTPs) in DNA Synthesis.

What molecule is vital for DNA Synthesis and why? OH; DNA polymerase hooks up the nucleotide here The molecule that is vital for DNA synthesis is deoxyribonucleotide...

Mohamed Abbas
June 20, 2023
Molecular Biology

Understanding the Directionality of Synthesis Reactions in Chemistry: Predicting Outcomes and Designing Compounds with Specific Properties

In which direction does synthesis occur? 5 to 3 In the context of chemistry, synthesis refers to the combination of two or more substances to form a...

Mohamed Abbas
June 20, 2023
Molecular Biology

Chain Termination Techniques: Revolutionizing DNA Sequencing and Analysis

What does a chain terminator do? Stops all replication A chain terminator is a type of molecule that stops the growth of a DNA or RNA chain...

Mohamed Abbas
June 20, 2023
Molecular Biology

Understanding the Leading Strand: How it is Synthesized and the Factors Affecting Its Speed during DNA Replication

Which piece of replicated DNA is one continuous piece and what speed does it move? Leading strand, faster The piece of replicated DNA that is one continuous...

Mohamed Abbas
June 20, 2023
Molecular Biology

Understanding the Lagging Strand and its Formation with Okazaki Fragments During DNA Replication

Which piece of replicated DNA is made of small separate pieces that are stitched together and at what speed does it move? Lagging strand, slower The replicated...

Mohamed Abbas
June 20, 2023
Molecular Biology

Understanding the Dynamics of DNA Polymerase: Factors Affecting DNA Synthesis Rate

At what speed does DNA polymerase replicate? (i.e. How many nucleotides per second?) 1000 nucleotides per second The speed at which DNA polymerase replicates DNA can vary...

Mohamed Abbas
June 20, 2023
Molecular Biology

Understanding the Mechanism Behind Discontinuous Replication and Okazaki Fragment Synthesis During DNA Replication

What is the replication/synthesis of the lagging strand known as? Okazaki Fragments The replication/synthesis of the lagging strand is known as discontinuous replication or Okazaki fragment synthesis....

Mohamed Abbas
June 20, 2023
Microbiology

Understanding the Differences Between Antiseptics and Disinfectants: An Overview of Their Uses and Effectiveness

What is the difference between an antiseptic and a disinfectant? Both terms refer to chemicals that kill microbes. The difference in in the usage. Antiseptics are used...