The cell wall of Gram-negative organisms

A. has a thick peptidoglycan layer.

B. has a thin peptidoglycan layer.

C. is more permeable to various molecules than the Gram-positive cell wall.

D. is characterized by an outer membrane containing LPS.

Which combination is correct?

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#Question id: 3282

#Section 3: Genetics, Cellular and Molecular Biology

Natural selection results in different forms of plants which can survive in contaminated or uncontaminated soil. Type of natural selection is

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#Question id: 108

#Section 2: General Biology

Like plasmologens, sphingolipids are found in relative abundance in

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#Question id: 3935

#Section 3: Genetics, Cellular and Molecular Biology

Sequences that are removed from the primary RNA transcript in eukaryotes are called __.

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#Question id: 27048

#Section 4: Fundamentals of Biological Engineering

How many moles of glucose are in 19.1g of glucose?

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#Question id: 299

#Section 2: General Biology

Which bond acts like a bridge two molecules formed by a covalent bond?