1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VashaNatasha [74]
3 years ago
7

Almonella food poisoning is caused by Salmonella bacteria. Salmonella is treated with an antibiotic called nalidixic acid. Nalid

ixic acid is no longer effective for some strains of Salmonella bacteria. Explain how these bacteria have evolved by natural selection.
Biology
1 answer:
sukhopar [10]3 years ago
7 0
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
You might be interested in
An object travels to the east for 36.4m and then heads north for 21.0 meters, how far is the
Naya [18.7K]
You are going to subract to get
36.4 - 21.0 = 15.4m
The distance of the object is 15.4 meters away from where it first began
3 0
3 years ago
What process does a multicellular organism use to replace its damaged body cells?
Solnce55 [7]
Mitosis I think is the answer
7 0
3 years ago
Read 2 more answers
Fast breeder reactors are seldom used anymore because of safety concerns, as they have a higher potential for explosions. But th
sweet-ann [11.9K]
Everything explodes without it. One sentence :)
If this helped i'd like if you could sub to my YouTube channel;
https://www.youtube.com/watch?v=DLylSpbnKYg
8 0
3 years ago
It's hypothesized that cells formed spontaneously in the primordial soup, but without further changes could not :
Fantom [35]

i think the answer is either A or D but im strongly going to go with D

3 0
3 years ago
When an enzyme is denatured, what happens to the enzyme?
nignag [31]
Change the pH and the enzyme<span> stops working. Increasing the temperature to 60°C will cause a permanent change to the shape of the active site. This is why </span>enzymes<span> stop working when they are heated. We say they have become </span>denatured<span>.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Answer quickly plss
    5·2 answers
  • In many tissues, one of the earliest responses to cellular injury is a rapid increase in the level of enzymes involved in the pe
    10·1 answer
  • He first portion of the aorta is called the _______.
    8·1 answer
  • List five properties of matter.​
    15·1 answer
  • Biochemistry:cytochrome::__
    6·1 answer
  • Which of the following pairs of organisms is most closely related?
    14·1 answer
  • How do drugs and alcohol affect the function of the smooth endoplasmic reticulum?​
    8·1 answer
  • If a DNA has sequence 5’ATTAGCGACGTAT3’, its complementary strand of DNA is TAATCGCTGCATA
    13·1 answer
  • Which of these provides an example of molecules moving by facilitated diffusion?
    11·1 answer
  • What was one of the most famous species studied by charles darwin?.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!