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3 years ago

The lipopolysaccharide layer (LPS) is a characteristic of the wall of ________.

Biology

1 answer:

natali 33 [55]3 years ago

6 0

Answer:

Gram-negative bacteria

Explanation:

Gram-negative bacteria are classified by the color they acquire after undergoing a chemical process called Gram stain. In this process, Gram-negative bacteria, which have a thinner polysaccharide wall (relative to gram-positive bacteria) that do not retain the violet crystal (used in gram staining) during the discoloration process and are red in color. final coloring process.

Gram-negative bacteria turn red when using this process. The other bacteria get blue in color. They are called Gram positive. Gram-negative and Gram-positive bacteria are different in color because their cell walls are different. They also cause different types of infections and different types of antibiotics are effective against them.

Gram-positive bacteria retain the violet crystal due to the presence of a thick layer of polysaccharides. Gram-negative bacteria have a thinner polysaccharide wall.

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Answer:

true

Explanation:

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3 years ago

In beetles, the gene for color and the gene for pattern are located on the same chromosome and exhibit recombination. The lined

Pie

Explanation:

The genes that determine color and pattern are linked.

Solid pattern allele (L) is dominant over lined pattern (l)
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<h3>Initial cross</h3>

Homozygous lined aqua beetle has the genotype lb/lb

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It can produce only 1 type of gamete: LB

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<h3>F1 test cross</h3>

Test crosses involve a homozygous recessive individual.

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lb

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3 years ago

Approximately what percent of fluid that exits the capillaries at the arterial end reenters the capillaries at the venous end

AnnZ [28]

Answer:

90%

Explanation:

The fluids leave the capillaries at the arterial end because the net filtration pressure of the blood is higher at the arterial end than it is at the venous end. The fluids reenter the capillaries at the venous end because the net filtration pressure of the interstitial fluid is higher at the venous end than it is at the arterial end.

HOPE THIS HELPS :)

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2 years ago