Peptidoglycan in the bacterial cell envelope is an ideal target for antibiotics because Antibiotics limit bacterial growth and replication by interfering with the bacterial cell wall.
- Penicillin is one of many antibiotics that assault the bacterial cell wall in order to operate.
- The medications specifically stop the bacteria from producing peptidoglycan, a chemical that gives the cell wall the toughness it needs to live in the human body.
- Simply put, a lot of antibiotics, like vancomycin, which like -lactam antibiotics targets the peptidoglycan in the cell wall, are ineffective against,
- Gram-negative bacteria because they lack the molecular characteristics necessary to employ these pathways to efficiently breach the outer membrane.
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Cl 1- has 17 protons and 18 electrons
K 1+ has 19 protons and 18 electrons
S 2- has 16 protons and 18 electrons
Sr 2+ has 38 protons and 36 electrons
Al 3+ has 13 protons and 10 electrons
P 3- has 15 protons and 18 electrons
Si 4- has 14 protons and 18 electrons
56+/54- has a charge of +2
87+/86- has a charge of +1
84+/86- has a charge of -2
50+/46- has a charge of +4
32+/36- has a charge of -4
55+/54- has a charge of +1
12+/10- has a charge of +2
Answer:
1. Both Hydrogen should be positive and Oxygen is negative. I can't tell which photo that would represent however my best guess would be #2.
2. D
3. A
Answer:
second messenger cascade
Explanation:
Second messenger cascade is activated by the NE beta receptor which then activates the G protein. G protein in turn activates the enzyme responsible for converting ATP to cAMP i.e adenylyl cyclase. When the level of cAMP reaches a certain level, the enzyme protein kinase is released. The enzyme phospholipase is released as the G proteins get active and breaks down the phospholipid membrane into two secondary messenger molecule.
Answer:
342.3 grams
The formula weight for sucrose is identical to its molecular weight, namely 342.3 grams per mole. A 1M solution would consist of 342.3 grams sucrose in one liter final volume.
Explanation:
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