Answer: Store all knives in a drawer: positive
-Use a magnetic knife holder: negative
-Use hooks and hang them on the wall: negative
-Store knives using a knife block: positive
-Wrap knives in a damp cloth: negative
-Use a knife rack: negative
Explanation: When storing knives it is important to do it in a safe way to avoid injuries. The positive ways to store knives include: store all knives in a drawer and store them in a knife block as the blades are inside something and they are not easy to reach which decreases the risk of an injury.
On the other side, the negative ways to store knives are using a magnetic knife holder, using hooks and hang them on the wall and using a knife rack as they can slip if they are not attached properly. Also, wrapping knives in a damp cloth is not safe because you can get cut when opening the cloth.
Answer:
c)peptidoglycan synthesis and cell walls
Explanation:
The main points of action of antibiotics are inhibition of bacterial cell wall peptideoglycan synthesis, cytoplasmic membrane damage and interference with nucleic acid and protein synthesis.
The bacterial cell wall is formed by peptideoglycan. Penicillin and other antibiotics prevent its complete synthesis, consequently weaken the cell wall and the cell lyses. Because human cells lack peptideoglycan, penicillin has low toxicity to the host cell. The synthesis of peptideoglycan components is affected by β-lactam antibiotics (penicillins and cephalosporins).
For this reason, we can conclude that the antibiotics described in the above question are those that target peptidoglycan and cell wall synthesis.
Explanation:
The Magic number 7 (plus or minus two) provides evidence for the capacity of short term memory. Most adults can store between 5 and 9 items in their short-term memory. This idea was put forward by Miller (1956) and he called it the magic number 7.
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Answer: the cultural and creative art (CCA) is an integration of music, arts, drama, and dance in which students is expected to grow into and with the cultural heritage in his people.
Explanation:
<span>Air pollution badly affects the health of an individual. Polluted air leads to viral diseases. so the answer is environmental </span><span />
