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
Gwar [14]
3 years ago
11

Tuberculosis is spread through the air when an infected person coughs or sneezes.

Biology
1 answer:
Alenkinab [10]3 years ago
3 0

The answer is true I think so rate me if you want

You might be interested in
Which term describes the coordinated action between two microorganisms that result in a heightened response or greater effective
Delvig [45]

Answer:

Synergism

Explanation:

Synergism is defined as the cooperation of two or more microorganisms that result in a heightened response or greater effectiveness.

8 0
3 years ago
what does the global conveyor belt reveal about the connectivity of water in the oceans? how could a change in the path of the g
skad [1K]
General paradigms of species extinction risk are urgently needed as global habitat loss and rapid climate change threaten Earth with what could be its sixth mass extinction. Using the stony coral Lophelia pertusa as a model organism with the potential for wide larval dispersal, we investigated how the global ocean conveyor drove an unprecedented post-glacial range expansion in Earth׳s largest biome, the deep sea. We compiled a unique ocean-scale dataset of published radiocarbon and uranium-series dates of fossil corals, the sedimentary protactinium–thorium record of Atlantic meridional overturning circulation (AMOC) strength, authigenic neodymium and lead isotopic ratios of circulation pathways, and coral biogeography, and integrated new Bayesian estimates of historic gene flow. Our compilation shows how the export of Southern Ocean and Mediterranean waters after the Younger Dryas 11.6 kyr ago simultaneously triggered two dispersal events in the western and eastern Atlantic respectively. Each pathway injected larvae from refugia into ocean currents powered by a re-invigorated AMOC that led to the fastest postglacial range expansion ever recorded, covering 7500 <span>km in under 400 years. In addition to its role in modulating global climate, our study illuminates how the ocean conveyor creates broad geographic ranges that lower extinction risk in the deep sea.</span>
8 0
3 years ago
Read 2 more answers
1)
DanielleElmas [232]
Cellulose is another long polymer of glucose. Plant cells make their cell walls out of cellulose. In fact, 100 billion tons of cellulose is made every year on earth. Cellulose is indigestible in most animals, including us. Ever eat a cardboard box? You get the picture. We simply lack cellulase, the enzyme that can break it down. Some bacteria, some single-celled protists, and fungi have the enzyme. Animals that feed on cellulose harbor these microbes that help them digest it. Even though, we cannot break down this molecule, we do need cellulose in our diet. We call it “fiber”. Cellulose stimulates the colon to produce regular bowel movements and helps make the stools large and soft. A diet rich in fiber can prevent a painful intestinal disorder called diverticulosis. Hard impacted stools can sometimes cause the walls of the colon to form blind outpockets called diverticula which can periodically inflame. So what makes cellulose different from starch? Isn’t it made of glucose? Well it is but the glucose monomers are organized in an interesting fashion. The orientation of the glucose molecules alternates. So if the first one is right side up, the next one is upside down and then the next is right side up and the next one is upside down. Apparently this is a tricky arrangement for an enzyme to break.
7 0
3 years ago
Is a archaebacteria cell wall present or absent
GenaCL600 [577]

Answer:

Archaebacteria have cell wall made of complex composition of peptidoglycan

3 0
2 years ago
URGENT
qwelly [4]
The answer is mRNA.
5 0
3 years ago
Read 2 more answers
Other questions:
  • DNA replication occurs prior to meiosis and _________. mitosis cytokinesis transcription 2. Adenine with Thymine and Cytosine wi
    13·1 answer
  • Genetic drift happens in a population
    7·1 answer
  • How could the strength of an electromagnet be increased
    14·2 answers
  • Qué es geografía biología ​
    9·2 answers
  • Which macromolecules were present in each of the samples?
    11·1 answer
  • Aging effects all of the body's cells; and therefore, the basic building blocks of tissues. As your body ages, many tissues ____
    11·2 answers
  • Why doesn’ Australia have life forms that are not seen any where else ?
    15·2 answers
  • How did the moon fom?
    11·1 answer
  • Define hypogeal germination and Epigeal germination​
    11·1 answer
  • 1) Define biodiversity in your own words:<br><br> 2) Why is biodiversity important?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!