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Andru [333]
3 years ago
15

What would be the likely outcome if a microbe could prevent the activation of c3 in the complement cascade?

Biology
1 answer:
Ugo [173]3 years ago
6 0
The likely outcome if a microbe prevents the activation of C3 in the complement cascade would be Inflammation. Inflammation would be the only outcome of complement activation if C3 activation is blocked. 
Complement is a system of proteins that can be activated directly by pathogens or indirectly by pathogen-bound antibody, leading to a cascade of reactions that occurs on the surface of pathogens and generates active components with various effector functions.

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Which statement best defines the relationship between marine biology and oceanography? Marine biology is the study of marine org
Fudgin [204]
The correct option is this: MARINE BIOLOGY IS THE STUDY OF ALL ORGANISMS FOUND IN THE OCEAN, WHILE OCEANOGRAPHY IS THE STUDY OF THE PHYSICAL, CHEMICAL AND GEOLOGICAL FEATURES OF THE OCEAN.
Marine biology is the scientific study of all the organisms in the sea while oceanography is the study of the physical, geological and the biological aspects of the ocean.
7 0
3 years ago
Read 2 more answers
A student in a biology class crossed a male Drosophila melanogaster having a gray body and long wings with a female D. melanogas
natulia [17]

Answer:

Answer is D "Genes for the two traits are located close together on the same chromosome, and crossing over occurred between the two gene loci"

Explanation:

Traits are distinguishing characteristics of an organism. The Phenotypic crossing of the Drosophila melanogaster specie with Gray body and long wings over that of the same specie but female with black body and apterous wings produced a total of 100 offspring, which showed a that genetic crossing were done on the closely related chromosomes of the body traits for the individual species.

6 0
2 years ago
Write the importance of thermometers. ​
Vladimir [108]

You can check your body temperature it is useful in medical field.

6 0
2 years ago
Design an experiment where you would determine how quickly lactaid works to break down milk sugar at different temperatures
choli [55]
1. Gather 11 cups and then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As a control, take another cup and do not add any lactaid. After 1minute, pour a known quantity of Benedicts into cups of milk. Record the color (blue is the least amount of glucose progressing to green, then yellow, orange, red, and brick red/brown). Take another cup of milk and then add the lactaid and wait 5minutes next is add the Benedicks. Record the color, repeat steps 7-10 adding 5minutes each time until there are no cups left (15 minutes, 20, 25,30,35,40,45).
For the last is Graph the data and form conclusions.
8 0
3 years ago
Which is an abiotic factor of an ecosystem?
In-s [12.5K]

Answer:living

Explanation:

cause the stuff still have cells

5 0
2 years ago
Read 2 more answers
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