Water, lots of sunlight, nutrients, phosphorus and potassium.
In the interphase, they are really thin, just one strand which is only a few atoms wide (very challenging for an optical microscope and not too easy for the electronic one)
Penicillins disrupts bacterial cell wall synthesis.
<h3>
How does penicillin affect bacterial cell walls?</h3>
- Penicillin kills bacteria by inhibiting the proteins which cross-link peptidoglycans in the cell wall .
- When a bacterium divides in the presence of penicillin, it cannot fill in the “holes” left in its cell wall.
- β-Lactam antibiotics, including penicillins, cephalosporins, monobactams, and carbapenems, are distinguished by a lactam ring in their molecular structure and act by inhibiting the synthesis of the peptidoglycan layer of bacterial cell walls.
- Penicillins work by bursting the cell wall of bacteria. Drugs in the penicillin class work by indirectly bursting bacterial cell walls.
- They do this by acting directly on peptidoglycans, which play an essential structural role in bacterial cells.
To learn more about Penicillin from the given link
brainly.com/question/11849121
#SPJ4
<h2> Slave Economy of Cotton Plantation </h2>
Explanation:
- By 1850, of the 3.2 million oppressed individuals in the nation's fifteen slave states, 1.8 million were creating cotton. By 1850, of the 3.2 million oppressed individuals in the nation's fifteen slave states, For sure, American cotton before long made up 66% of the worldwide stockpile, and creation kept on taking off. 1.8 million were creating cotton
- About 75% of the cotton created in the United States was in the end traded abroad. Despite the fact that the bigger American and Atlantic markets depended on southern cotton right now, South likewise relied upon these business sectors for acquiring nourishment, produced merchandise, and credits. Hence, the market transformation changed the South similarly as it had a different region
<span>There are two hormones that determine whether you fell hungry or full -- ghrelin and leptin. Ghrelin sounds like gremlin, and it's the hormone that makes your stomach churn and says, 'Hey, you gotta eat.' The second, leptin, sends message from fat that tells your brain you are full.</span>
