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WARRIOR [948]
3 years ago
9

S. pyogenes is a gram-positive bacterium. gram-positive bacteria have structural differences that distinguish them from gram-neg

ative organisms. of particular interest to this case is the fact that these differences in structure can be exploited during treatment.
Biology
1 answer:
yKpoI14uk [10]3 years ago
3 0

The method may be easily applied in order to obtain additional information for clinical prescriptions from. By new method, we could easily distinguish gram-positive and gram-negative bacteria in liquid culture media within 10 min. This modest and fast technique may be beneficial for determining the treatment course of patients with UTIs, particularly for those without a prior history of UTIs.


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terry physics pushes a 75kg lab cart so that is accelerates from rest with a velocity of 4.4m/s in 3.1 secounds. what is the for
svetlana [45]

106.5N

Explanation:

Given parameters:

Mass of cart = 75kg

Velocity = 4.4m/s

time taken = 3.1s

Unknown:

Force = ?

Solution:

To solve this problem, we are going to apply newton's second law of motion. The law states that "the acceleration of a body is directly proportional to the force on the body and inversely proportional to the mass".

      F = m  x   a

F = force on body

m = mass of body

a = acceleration of the body

 But we know that acceleration is the change in velocity with time of a body;

     a  = \frac{change in velocity }{time}

  F = m x \frac{V}{t}

V is the velocity

t is the time taken

   F = \frac{75  x  4.4}{3.1}   = 106.5N

learn more:

Newton's law brainly.com/question/11411375

#learnwithBrainly

6 0
3 years ago
In josh, who is undergoing puberty, ________ is (are) a primary sexual characteristic; and ________ is (are) a secondary sexual
Sedbober [7]
<span>penis development; voice change</span>
8 0
4 years ago
What is a suspension solution????????????????
lana66690 [7]
A suspension is a heterogeneous mixture in which solute-like particles settle out of a solvent-like phase sometime after their introduction.
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Disturbances to an ecosystem, such as fires and floods, are often seen as negative. Describe a situation where
trasher [3.6K]

Answer:

A biological community in which association takes place between the organisms and their physical surroundings is termed as an ecosystem. It can also be defined as an association between the nonliving and living components found within the environment. A particular geographical region, which is specified for the species thriving within it is known as a biome.  

A branch of science, which deals with the natural procedures that comprise fire within an ecosystem and the ecological influences it imparts, the association between the biotic and the abiotic constituents of an ecosystem with the fire, and the role played by fire within an ecosystem is termed as a fire ecology.  

Different kinds of ecosystems like savanna, prairie, coniferous forests and chaparral have originated by the contribution of the fire, which plays an essential role in the renewal and vitality of the habitat. Different kind of plant species needs the assistance of fire to establish, to reproduce, or to germinate. In case, if the suppression of wildfire takes place, it will eventually result in the eradication of various plant species and the animals that rely upon them.  

4 0
4 years ago
What are large molecules assembled from smaller, individual molecules? A. nucleotides. B. polymers. C. ribosomes. D. hydrogen bo
Svetlanka [38]
Polymers are defined as large molecules assembled from smaller, individual molecules.

Answer: B)
3 0
4 years ago
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