Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 21, 2023
Parasitology

Cestodes (Tapeworms): Parasitic Flatworms and their Harmful Effects on Vertebrate Hosts

Cestodes Tapeworms. Intestinal parasites Cestodes, also known as tapeworms, are parasitic flatworms of the class Cestoda. They are characterized by their segmented body, which is made up...

Mohamed Abbas
June 21, 2023
Parasitology

The Hidden Threat: Diversity and Impact of Helminths – Exploring the Types, Symptoms, and Transmission of Parasitic Worms in Humans and Animals

what are helminths? multicellular parasitic worms Helminths are a diverse group of parasitic worms that infect humans, animals, and other organisms. They are a major cause of...

Mohamed Abbas
June 21, 2023
Parasitology

Pseudopods: The Remarkable False Feet of Amoebozoa and Beyond – An Insight into the Cell’s Movement and Food Capturing Process

what are pseudopods? flowing cytoplasmic extensions Pseudopods are temporary cytoplasmic projections or extensions that protrude from the surface of certain cells, such as amoebas, to help them...

Mohamed Abbas
June 21, 2023
Genetics

Semiconservative DNA Replication: The Crucial Process for Accurate Genetic Replication in Cells

Explain the meaning of semiconservative DNA replication The original DNA is conserved throughout the replication process while it makes another DNA strand. Semiconservative DNA replication is the...

Mohamed Abbas
June 21, 2023
Genetics

Bidirectional DNA Replication: Leading and Lagging Strands.

Explain why DNA replication is bidirectional and includes both a leading and lagging strand The leading strand can add continuously right when the DNA strand unwinds. The...

Mohamed Abbas
June 21, 2023
Genetics

DNA Replication: Initiation, Elongation, and Termination Processes Explained with Key Enzymes Involved

Describe the process of DNA replication and the functions of the enzymes involved DNA helicase unwinds the DNA strand. DNA polymerase adds a nucleic acid to the...

Mohamed Abbas
June 21, 2023
Genetics

Key Differences Between DNA Replication in Bacteria and Eukaryotes: Complexity, Enzymes, Chromosome Structure, and More

Identify the differences between DNA replication in bacteria and eukaryotes There are several origins of replication in eukaryotes. They have multiple linear chromosomes. Slower rate of replication...

Mohamed Abbas
June 21, 2023
Genetics

Three Stages of Plasmid Replication in Bacteria and Microorganisms

Explain the process of plasmid replication Depends on host’s enzymesReplicates at the same speed as genome replication Replication is unidirectional and starts at an A-T rich regionSeveral...