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
Anettt [7]
3 years ago
11

What is the cellular mechanism of tuberculosis? (Explain)

Biology
1 answer:
Maksim231197 [3]3 years ago
7 0

tuberculosis is transmitted through the air, not by surface contact. Transmission occurs when a person inhales droplet nuclei containing M. tuberculosis, and the droplet nuclei traverse the mouth or nasal passages, upper respiratory tract, and bronchi to reach the alveoli of the lungs
You might be interested in
Use of fossil fuels has increased the total amount of carbon in the carbon cycle.
nika2105 [10]

The correct answer is option a. true.

The fossil fuels, including coal and oil are present very deep inside the earth. In the carbon cycle, only fixation of atmospheric carbon dioxide in the organic material takes place. This cycle does not involve the recycling of the fossil fuels.

The burning of the fossil fuels directly release carbon dioxide and other carbon compound in the atmosphere, which was not involved in the cycle when it was present deep beneath the earth and ocean. Hence, the burning of fossil fuels increases the amount of carbon in the carbon cycle.

6 0
3 years ago
Read 2 more answers
What would happen to an organism if its cell membranes became permeable to most substances
levacccp [35]

It would die after harmful substances entered the cell. This would happen because it would burst due to over-bulging.

4 0
3 years ago
Requires environmental influences for the gene to be expressed in the
geniusboy [140]

Answer:

polygenic

Explanation:

3 0
3 years ago
Which statement best describes a difference between mitosis and meiosis in humans?
faust18 [17]

Answer: Hello!

C.

Mitosis is primarily used to create body cells, and meiosis is primarily used to create sex cells.

Explanation: Sorry i keep saying it you asked so much questions and you need the answer.

Mark me brainest please. Hope I helped! Hope you make an 100%

-Anna♥

7 0
2 years ago
Nitrogen is a critical component of what organic compounds?
BartSMP [9]

Answer:

Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.

Explanation:

(I just copy and paste from google)

3 0
3 years ago
Read 2 more answers
Other questions:
  • The part of the hair that's buried within skin is the
    5·1 answer
  • If the mass of Earth were increased by a factor of 8.00 , by how many times would the force between Earth and the Sun increase?
    7·1 answer
  • How can the amount of ethyl alcohol in various drinks be determined?
    14·1 answer
  • Please help <br> What is osmosis
    6·2 answers
  • Plants obtain food through the process of
    11·1 answer
  • What are body systems composed of ​
    15·1 answer
  • Which atom is involved in giving your heart energy to beat?<br> carbon<br> gold<br> Oxygen<br> Iron
    12·2 answers
  • Energy is conserved when thermal energy is transferred from your body to a coat.
    9·2 answers
  • Which occurs during the light-dependent reactions of photosynthesis?
    8·1 answer
  • Of the 10 virus types on the website, which is the smallest?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!