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Viktor [21]
3 years ago
15

Which of these is an example of an autoimmune disease

Biology
2 answers:
Vlad [161]3 years ago
6 0

Answer:

D) rheumatiod arthistis

Explanation:

It's right, I took the usatestprep quiz just now

Firlakuza [10]3 years ago
4 0
Rheumatoid arthritis is an example of an autoimmune disease
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How are temperature and salinity related in a thermohaline circulation pattern?
katovenus [111]

Answer:

The correct answer is option D.

Explanation:

Thermohaline circulation is the circulation of currents in the deep ocean due to the density of the water which is controlled by heat and salinity. Water in the ocean posses layers or defined boundaries based on the density which provides driving force to the deep ocean currents.

Formation of these layers is due to the sinking of the cold water in the basin which and ice formation which leaves the salt in the seawater ,therefore, increasing salinity. This increased salinity increases its density and the surface water is replaced by the sinking water causing deep ocean currents.

Thus, option D is the correct answer.

5 0
3 years ago
A biologist working in a lab adds a compound to a solution that contains an enzyme and substrate. This particular compound binds
tigry1 [53]

Answer:

The correct answer is C) The compound is an allosteric inhibitor.

Explanation:

An inhibitor works in many ways, but this particular one binds to the allosteric site in the enzyme causing a decrease of the enzymatic activity. When this situation happens, the inhibitor doesn't bind to the active site, but it changes the enzyme's shape so it cannot work properly anymore.

3 0
3 years ago
When the Grand Canyon formed, many small mammal population were divided. Some members of the population were on one side and oth
Alinara [238K]
I am pretty sure B is your answer
8 0
3 years ago
Carbon dioxide concentrations in soil are ________ than (as) in the atmosphere because ________.
Alja [10]
Carbon dioxide concentrations in soil are higher than in the atmosphere because of respiration of the plants, their roots. Also, CO2 is inhigherr concentration because of the decomposition of organic matter. Decomposition of organic matter produce more CO2 because of increased microbial activity. CO2 concentrations can change as a result of temperature change or different soil structure. Composition of air in soil and atmosphere of CO2 is
<span>Soil Air: 0.25% Atmosphere: 0.04%.</span>
7 0
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What is the diet of a of a flat teeth mammal
Ugo [173]

Answer:

plants

Explanation:

because its the only thing that those teeth are used for

4 0
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