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Alexeev081 [22]
3 years ago
10

Proteins secreted by Gram-negative cells face multiple obstacles, including _____. Multiple choice question. moving across the p

eriplasmic space underlying the thick peptidoglycan layer of the cell wall moving across the plasma membrane moving across the plasma membrane and the thick peptidoglycan layer of the cell wall moving across both the plasma membrane and the outer membrane
Biology
1 answer:
Otrada [13]3 years ago
3 0

Answer:

moving across both the plasma membrane and the outer membrane

Explanation:

Gram-negative bacteria are bacteria that have a plasma membrane, a thin peptidoglycan layer, and an outer membrane (the space between the plasma membrane and the outer membrane is known as periplasm). Moreover, Gram-positive bacteria exhibit neither outer membrane nor periplasmic space and are surrounded by thick layers of peptidoglycan. Gram-negative bacteria have developed different protein secretion systems (types I–VI and type VIII) in order to secrete proteins into the extracellular space. For such purpose, the XcpQ protein (which is an outer membrane protein from the secretin family) participates in different transport processes in Gram-negative bacteria.

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Elephant organism => classifying Organism Good Luck! :)
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4 years ago
Aspirin and other nonsteroidal anti-inflammatory drugs (NSAID)inhibit inflammation by inhibiting an enzyme in the prostaglandin
Drupady [299]

Answer:

Aspirin works by inhibiting the production of prostaglandins. Aspirin inhibits the formation of prostaglandins by combining with the COX enzymes. Prostaglandins function as messenger molecules to monitor different physiological procedures in distinct regions of the body. One of the prime activities of prostaglandins is to stimulate inflammation and pain.  

Prostaglandins are also the essential controller of platelet aggregation. By changing the COX enzymes inside the platelets, aspirin makes platelets to lose the stickiness, which is required to instigate clotting of blood.  

There are two forms of cyclooxygenase, that is, COX-1 and COX-2. COX-1 generates prostaglandins and COX-2 mediates pain and swelling in response to tissue injury. Aspirin prevents both COX-1 and COX-2 functioning, while COX-2 is the therapeutic target of the drug.  

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7 0
3 years ago
The second edition of bergey's manual of systemic bacteriology is largely based on ________ classification.
Lady_Fox [76]

The second edition of bergey's manual of systemic bacteriology is largely based on  of prokaryotic classification.

<h3>What does bergey's manual of systemic bacteriology talk about?</h3>

Since publication of the first edition of Bergey's Manual of Systematic Bacteriology, it has become recognized throughout the world as the principal monographic work in the field of prokaryotic biology. Like a dictionary to a writer, the Manual is usually the first reference that a microbiologist consults when questions arise regarding the characteristics of an unfamiliar species or an unknown strain that bears some similarity to a more familiar one.

While the first edition has served the community well for many years, it has become outdated. As a result, the editorial board of Bergey's Manual Trust, in collaboration with more than 500 of the world's leading authorities in prokaryotic systematics, is in the process of revising Bergey's Manual of Systematic Bacteriology so that it reflects current thinking and advances in the field.

With this information, we can conclude that Phylogenetic classification is now broadly accepted as the preferred method of representing taxonomic relationships among prokaryotes and eukaryotes alike.

Learn more about Systematic Bacteriology in brainly.com/question/28199773

#SPJ1

5 0
1 year ago
13
hram777 [196]
The amoeba is a eukaryote whose bodies most often consist of a single cell.
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1. Their cytoplasm and cellular contents are enclosed within a cell membrane.
2. Their DNA is packaged into a central cellular compartment called the nucleus.
3. They contain specialized structures called organelles, which execute a range of cellular functions including energy production and protein transport.

6 0
3 years ago
Each autumn, the forest floor is covered by leaves that have fallen from trees. Which of the following type of organism is MOST
kozerog [31]
B. Bacteria
The bacteria break the dead leaves down and release the nutrients back to the soil.
5 0
3 years ago
Read 2 more answers
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