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
Tpy6a [65]
3 years ago
15

A strain of Chlamydia trachomatis appears to have acquired a mutation in the 30S (small) ribosomal subunit, preventing drug bind

ing. Other than the mutation in the small ribosomal subunit, its ribosome structure appears otherwise unchanged. Based on this mutation, which of the following drugs would you expect to see decreased efficacy with this mutant strain?A. Erythromycin
B. Tetracycline
C. Clindamycin
D. Chloramphenicol
Biology
2 answers:
Mariana [72]3 years ago
8 0

Answer:

B. Tetracycline

Explanation:

grandymaker [24]3 years ago
3 0

Answer:

According to the information sought, the option of tetracyclines would be, since the treatments with chlamydias are treated with this type of drug, if said bacterium alters the 30S subunit then the union with these drugs will be affected and therefore they will have less efficacy.

Explanation:

Mechanism of tetracyclines: they bind to the 16s rRNA of the 30S subunit of the ribosome and cause concentration-dependent effects on protein synthesis

You might be interested in
Which of the following is a difference between the light-dependent and the light independent reactions of photosynthesis?
Blababa [14]

Answer:light dependent depends upon light to be successful also Hydrogen and oxygen are produced while dark reaction is against all also glucose is produced

7 0
2 years ago
Someone pls help me with this, bcs i really dont know what’s happening, as im new to Biology
love history [14]

Answer:

they can cause a lot of harm in human body

Explanation:

based on research, a virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism.

Bacteria are a type of biological cell. They constitute a large domain of prokaryotic microorganisms.

and lots more all can do a lot of damage to the human body they can even take someone's life.

3 0
3 years ago
Read 2 more answers
1. How many pounds of biological material is below that soil surface?​
Stella [2.4K]

Answer:

The amount of organic matter in mineral (sand, loam or clay) soils ranges from very low being 1% by weight, to average being 2 to 4%, and high being greater than 5%. There are also “muck” or organic or peat based soils that are 30 to 40% organic matter. The general consensus is the more soil organic matter the better.   approximately 45%

Soil Composition

The basic components of soil are minerals, organic matter, water and air. The typical soil consists of approximately 45% mineral, 5% organic matter, 20-30% water, and 20-30% air. These percentages are only generalizations at best.

Explanation:

8 0
3 years ago
Describe the two major types of active transport.
qaws [65]
The 2 major types are endocytosis and exocytosis.
Hopes this helps! ((:
4 0
3 years ago
How does a decrease in biodiversity impact an ecosystem?
lidiya [134]
Biodiversity is essential to an ecosystem's resistance against viruses and famine. In history, there has been many cases in which a lack of biodiversity has allowed a virus or disease to endemically wipe out an entire species of plant. This will subsequently affect all consumers of each trophic level. Ex: A disease that attacks the DNA of only one certain species of plant would cause decreases in the population of the organisms that rely on eating that plant, the organisms that rely on eating those organisms, and so on. This is caused by a decrease in food source, thus not being able to sustain the ecosystem's demand, thus naturally killing off any organisms that would not be able to find a sufficient food source.
6 0
3 years ago
Read 2 more answers
Other questions:
  • In the example of the finches on the galapagos, what is the cause of the geographic isolation
    11·1 answer
  • The velocity a rocket must reach to establish an orbit around Earth is called escape velocity.
    12·2 answers
  • What is a difference between an authoritarian government and a democratic government? A) In authoritarian governments, the peopl
    7·1 answer
  • Flattened membranes that package cellular substances for export are called
    7·1 answer
  • All of the following contributed to speciation in Darwin's finches except
    13·2 answers
  • What does the air in the troposphere do as it heats up from the sun
    8·1 answer
  • What would happen if a large organism was made of a single cell?
    6·1 answer
  • Please help I will give brainalist
    9·1 answer
  • Someone please help<br> it’s not the one highlighted and i need to get this rigjt
    10·1 answer
  • Why does the exploratorium dissect cow eyes?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!