Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 21, 2023
Anatomy

Preventing Indirect Contact Through Objects: Fomite Transmission and Mitigation Strategies

Indirect contact through objects many pathogens can survive on objects handled by humans such as countertops, handles, and utensils (ringworm) Indirect contact through objects occurs when a...

Mohamed Abbas
June 21, 2023
Anatomy

Disease Vectors: Controlling the Spread of Infectious Diseases

Disease vectors a vector is an animal that can spread pathogens from one person to another and includes mosquitoes and ticks (Lyme disease) Disease vectors are organisms...

Mohamed Abbas
June 21, 2023
Cell Biology

vital roles of Ribosomes in protein synthesis and gene expression

Ribosomes Makes proteins Ribosomes are small structures found in all living cells, both prokaryotic and eukaryotic. They are responsible for the synthesis of proteins, which are necessary...

Mohamed Abbas
June 21, 2023
Life Science

Unpacking the Functions of Vacuoles: Essential Storage and Regulatory Organelles in Eukaryotic Cells

Vacuole Cell organelle that stores materials such as water, salts, proteins, and carbohydrates A vacuole is a membrane-bound organelle found in eukaryotic cells that acts as a...

Mohamed Abbas
June 21, 2023
Life Science

The Multi-functional Cell Wall: Key Functions and Importance in Plants, Fungi, and Bacteria

Cell wall A rigid layer of nonliving material that surrounds the cells of plants and some other organisms. The cell wall is a rigid and protective layer...

Mohamed Abbas
June 21, 2023
Cell Biology

The Essential Guide to Functions and Components of the Nucleus in Eukaryotic Cells

Nucleus large membrane-enclosed structure that contains the cell’s genetic material in the form of DNA The nucleus is a membrane-bound organelle that is found in eukaryotic cells....

Mohamed Abbas
June 21, 2023
Cell Biology

The Significance of Chloroplasts and Photosynthesis in Plant Cells and Algae

Chloroplast An organelle found in plant and algae cells where photosynthesis occurs Chloroplasts are specialized organelles found in plant cells and some algae that are responsible for...

Mohamed Abbas
June 21, 2023
Life Science

The Vital Role of Mitochondria in Cellular Function and Energy Production

Mitrochondria the organelles that use oxygen to get energy from processing food Mitochondria are organelles found in most eukaryotic cells. They are often referred to as the...