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Dafna1 [17]
3 years ago
9

Rough ER is connected to the _________ membrane and to the _________ ER.

Biology
1 answer:
Umnica [9.8K]3 years ago
4 0
Sorry but the only thing i know is the first one which is cell membrane
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What element is found in all organic molecules? oxygen nitrogen phosphorus carbon
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Explain the difference between codons and anticodons
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Mitochondria are thought to have evolved from ancient bacteria. which characteristics of a free-living bacteria have mitochondri
olganol [36]

Mitochondria are thought to have evolved from ancient bacteria. Free-living bacteria have lost motility in mitochondria over time.

<h3>What is endosymbiosis?</h3>
  • Endosymbiosis is the term used when one organism truly lives inside the other. According to the endosymbiotic theory, it is simple for a big host cell and ingested bacteria to become dependent on one another for survival and develop a long-term bond.
  • Due to their increased specialization through millions of years of evolution, mitochondria and chloroplasts can no longer survive outside of cells.
  • Chloroplasts and mitochondria are remarkably similar to bacterial cells. They have unique DNA that is distinct from the DNA found in the cell's nucleus.
  • Additionally, these organelles synthesize numerous proteins and enzymes necessary for their functions using DNA. Both mitochondria and chloroplasts are surrounded by a double membrane, which is additional proof that each was ingested by a primitive host.
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Learn more about the endosymbiosis with the help of the given link:

brainly.com/question/15829977

#SPJ4

4 0
1 year ago
Lignin and cellulose provide rigidity to the cell walls of plants. But in most fungi, chitin performs this role. Why is it logic
WARRIOR [948]

Answer:

Fungi most fungi produce cellulases.

Explanation:

Fungi are eukaryotic microorganisms, however unlike other eukaryotes. Their cell wall is made up of chitin instead of cellulose.

Chitin is a fibrous polysaccharide found in the exoskeleton of arthropods and the cell wall of fungi.  where as cellulose is also a polysaccharide which is an important structural component of plant cell wall.

Since fungi are saprophytic they produce enzymes such as cellulases that will help in breakdown of cellulose for food.

They cannot have a cell wall made of cellulose.

6 0
3 years ago
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