How do bacteria become resistant to antibiotics?Bacteria become resistant to antibiotics by adapting their structure or function in some way as a defense mechanism. The antibiotic may have worked effectively before the resistance occurred; however, the change helps the bacteria to fend off the ...
Quicksand does not exist with the characteristics show in movies. Carrying a dead body is reasonably easy, but digging a shallow grave is not. An axe is a more effective weapon against zombies than a gun. It would be difficult to outrun a large zombie horde, but a barricaded door could ...
How have the characteristics of each kind of cell put limitations and provided opportunities for the survival and divergence of modern living things? Why might both cell types be considered equ What is the difference between prokaryotes and eukaryotes? What is the difference between eukaryotes and pr...
Scientists and engineers have looked into it but find three big issues. First, not many places regularly receive lighting strikes. Next, you need a really big capacitor to capture and store the electricity since you can't use it all at once. Finaly, the math is against you. Lighting ...
Name three characteristics of viruses. Are viruses living or nonliving? Defend your answer. What type of immunity does not involve antibodies? How do encapsulated bacteria evade the immune system? Infectious, non-infectious and genetic are all categories of disease. Describe their un...
Furthermore, they have 5 separate viticultural regions of wine-making, including the Danubian Plain, Black Sea, Rose Valley, Thracian Lowland, and Struma River Valley. Each region has distinctive wine varieties with different characteristics, depending on what kind of grape they grow in this region...
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Not so long ago, it was almost guaranteed that you would die of an infectious disease. In fact, had you been born just 150 years ago, your chances of dying of an infectious disease before you've reached the tender age of 5 would have been extremely high.
Name three major diseases and explain how they have been controlled by antibiotics. Louis Pasteur is considered to be one of the most important people in microbiology. List, in details, six of his accomplishments. Explain characteristics and tests used by microbiologists to a...
Lymphogranuloma Venereum (LGV) is a chronic (long-term) infection of the lymphatic system caused by three different types of the bacterium Chlamydia trachomatis. The bacteria spreads through sexual contact. The infection is not caused by the same bacteria that causes genital chlamydia. Lymphogranulo...