General microbiology MCQs
What groups listed below have true cell walls? A. algae B. mycoplasmas C. Gram-positive bacteria D. fungi E. protozoans 2. Identify which statements are correct. A. All bacteria have peptidoglycan in their cell walls. B. All …
Read more
Bacteria: shapes, size and morphology in microbiology
Bacteria Bacteria is a prokaryotic, unicellular organism. Bacteria are ubiquitous meaning they are found everywhere, they are the most abundant living organisms. They can thrive in extreme conditions like hot springs, snow, dee…
Read more
Blood and blood related diseases
BLOOD AND ITS COMPONENTS The human cardiovascular system is made up of two different parts: (1) the heart, which pumps blood into the pulmonary circulation for gas exchange and into the systemic circulation to supply the bod…
Read more
⚠️BIOTERRORISM : BIOWEAPONS.
BIOTERRORISM Bioterrorism is a type of warfare that makes use of biological agents or biological weapons to inflict harm to enemy. Biological weapons use toxins or chemicals produced by microorganisms, plant or animals. Infectiou…
Read more
