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Inessa [10]
2 years ago
7

Gram-negative cell wall contains an outer membrane called the lipopolysaccharide (LPS). This LPS is found in the outer leaflet o

f the outer membrane. The innermost portion of the LPS is called Lipid A, which is an endotoxin. When are endotoxins released from a bacterial cell?
Biology
1 answer:
Fudgin [204]2 years ago
8 0

Answer:

The correct answer is - during active cellular growth and after cell lysis

Explanation:

Endotoxins, also known as LPS, are part of the outer leaflet of the outer membrane of the cell wall of gram-negative bacteria. These LPS especially Lipid A LPA released into the circulation when there is a disruption of the intact bacteria or after cell lysis. These are present in cell-associated bacteria such as Gram-negative pathogens such as Escherichia coli, Salmonella, Shigella, Pseudomonas, and others.

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1. Which of the following is an accurate description of mitosis and meiosis? A. Mitosis produces two diploid daughter cells, whi
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3 years ago
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Black truffles are a unique type of fungi that are highly prized by chefs and food enthusiasts throughout the world. Which chara
jeka57 [31]

Answer:

The question is incomplete, here's the complete question;

Black truffles are a unique type of fungi that are highly prized by chefs and food enthusiasts throughout the world. Which of these characteristics is seen in truffles but not in common mushrooms?

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b. contains hyphae

c. has spores contained in ascus

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Answer is C. Truffles has spores contained in the ascus.

Explanation:

Fungi like yeasts, molds and mushrooms are eukaryotic organisms which acts as main decomposers in the environment. Black truffles are aromatic edible fungi which belong to the ascomycota phylum. They are expensive and normally seen in the southern Europe. The main feature of the ascomycota is the ascus, a sexual spore bearing cell containing spores called ascospores. Black truffles are round shaped with black-brown skin and has small pyramidal cusps. It contains tightly interwoven hyphae (long filament like structure) and numerous asci (spore bearing cells). Each ascus contains some spores called ascopores, which is specific to fungi classified as ascomycetes. Mushrooms belong to the basidiomycota phylum. They are also composed of hyphae and reproduce sexually via the formation of specialized cells called basidia which have spores called basidiospores.

6 0
3 years ago
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4)
Vesnalui [34]
D. Protein

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Lipids also are only made form carbon, water, and oxygen but in a different ratio.
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3 years ago
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