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
Anestetic [448]
3 years ago
9

Which of the labeled structures in the diagram allows bacteria to infect organisms under harsh conditions, such as in the acidic

stomach?

Biology
2 answers:
kap26 [50]3 years ago
5 0

Ans.

Bacterial cells are surrounded by a very large structure, known as capsule or slime layer. It is made up of polysaccharides and protect the bacteria from harsh, external conditions, such as antibiotics, acidic conditions, and desiccation. The capsule also enhances the virulence  (disease causing ability) of bacteria. In given diagram, capsule is represented by label (A).

Thus, the labeled structure that protects bacteria and allows it to cause infection in harsh, acidic conditions is (A).

daser333 [38]3 years ago
4 0
A) because the capsule allows <span>bacteria to infect organisms under harsh conditions, such as in the acidic stomach</span>
You might be interested in
What is the salinity of ocean water
V125BC [204]

35 parts per thousand

Sea water. Seawater is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of approximately 3.5%, or 35 parts per thousand. This means that for every 1 litre (1000 mL) of seawater there are 35 grams of salts (mostly, but not entirely, sodium chloride) dissolved in it.

4 0
3 years ago
What is the role of the nadph molecule in photosynthesis?
Vlad1618 [11]
In photosynthetic organisms, NADPH is produced by ferredoxin-NADP+ reductase in the last step of the electron chain of the light reactions of photosynthesis. It is used as reducing power for the biosynthetic reactions in the Calvin cycle to assimilate carbon dioxide.
4 0
3 years ago
1. Primary producers include plants, algae, and cyanobacteria. The amount of biomass produced
slava [35]

Answer:

Explanation:

Tropical Rain forest -> Temperate Forest -> Taiga -> Tundra

4 0
3 years ago
Many molecules are moved through the body by
sergejj [24]
Many molecules are moved through the body by carbohydrates lipids nucleic acids proteins
3 0
3 years ago
Which of the following are the major phagocytic cells in the body?a. T and B lymphcytesb. Eosinophisc. Erythrocytesd. Macrophage
kupik [55]

Answer:

The correct options are MACROPHAGES AND NEUTROPHILSE.

Explanation:

Majority of the white blood cells in humans are specialized phagocytic cells, examples of these are macrophages, neutrophilse, monoctyes, mast cells and dendritic cells. The major functions of phagocytic cells is to protect the human body from disease pathogens. They do this by ingesting foreign bodies that are found in the body.  Macrophages and neutrophilse are the major phagocytic cells in the body, they are the principal effector of non-specific host defense and inflammation.

8 0
3 years ago
Other questions:
  • What cross will result in a half dominant and half recessive phenotype offspring?
    12·1 answer
  • Which of these statements best describes the relationship between matter, pure substances, and mixtures?
    13·1 answer
  • What brain areas are associated with swallowing, and if damaged, can result in swallowing difficulty?
    13·1 answer
  • For decades, people died from diseases we can now prevent through vaccination. Jenner is known for developing the first vaccine,
    15·1 answer
  • We can determine the velocity of a wave when given the frequency and the
    8·1 answer
  • What are the main parts of a seed? (Choose all that apply)
    10·1 answer
  • I need help like asap thank you very much
    7·2 answers
  • Two species of birds try to eat from the same ear of corn in a field, this is an example of
    14·1 answer
  • Particles that are smaller and have ____ generally dissolve faster.
    12·1 answer
  • imagine you are visiting Iceland. your flight to Iceland from the east coast of the United States is shorter than your return fl
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!