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lbvjy [14]
3 years ago
9

What effect does penicillin have on bacterial diseases?

Biology
1 answer:
zhuklara [117]3 years ago
3 0

Answer: Penicillin kills 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.

Penicillin is effective against many bacterial infections.

Penicillin is still widely used today, though many types of bacteria have developed resistance because Penicillin is/was drastically overused.

Explanation:

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icang [17]

Answer:

O automatic timer system

Explanation:

Automatic timer system of irrigation is the watering system best suited to the garden because this Automatic timer system of irrigation supply water to the plants at specific time of the day automatically. This system is good due to no needs of labor for irrigation and less costly so that's why we can say that the Automatic timer system of irrigation is the best system for irrigation of garden.

7 0
3 years ago
If a car weighing 1500 kg and a truck weighing 4,000 kg are both traveling at 55 mph, which one will take more force to stop?
Darina [25.2K]
The first car which weighs at 1500 kg will travel at 27.27 mph. The second car which weighs 4,000 kg will travel at 72.72 mph. The car which weighs 4,000 kg will require more force to stop.
3 0
3 years ago
A person who has lost a large amount of blood but is still alive is found in awrecked automobile under a highway bridge. Several
kramer

Answer:

D. O

Explanation:

Blood type O- is often referred to as the universal donor. If someone has lost an excessive amount of blood and their blood type is unknown. It is safe to use a type of blood that anyone can accept without being rejected by the human body.

5 0
3 years ago
Water that pools atop saturated ground is known as which of the following?
hichkok12 [17]

Answer: Water that pools atop saturated ground is known as runoff.

Explanation: Hope this helps :)

4 0
3 years ago
Read 2 more answers
How is DNA and Protein Synthesis related?
lana66690 [7]

Explanation:

DNA is divided into functional units called genes. A gene is a segment of DNA that codes for a functional product (mRNA, tRNA, or rRNA). Since the vast majority of genes are transcribed into mRNA and mRNA is subsequently translated into polypeptides or proteins, most genes code for protein synthesis.

7 0
3 years ago
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