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ankoles [38]
3 years ago
15

Describe the role of proteins, lipids, and carbohydrates in the structure of the phospholipid bilayer. Include how

Biology
1 answer:
Ne4ueva [31]3 years ago
6 0

Answer:

Carbohydrates covalently linked to proteins (glycoproteins) or lipids (glycolipids) are also a part of cell membranes, and function as adhesion and address loci for cells. The Fluid Mosaic Model describes membranes as a fluid lipid bilayer with floating proteins and carbohydrates.

Explanation:

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Which experiment has the most reliable results?
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I would think C, if it is consistent then the results should be reliable!

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What statement correctly identifies the scientific question and describes why the question is scientific
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Please list the statements there are to choose from, this way, even people outside your school and/or grade level will be able to answer your question.

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3 years ago
What is the Molecular mechanism of DNA replication?
kolezko [41]

Answer:

DNA replication a process of copying of a cell's DNA.  DNA replication is semiconservative process which means that each strand in the double helix helps in the synthesis of new, complementary strand and conserve the parent template.

The Molecular mechanism of DNA replication is as following:

  1. The double starnded DN in binded with hydrogen bond, the enzyme helicase opens up the DNA at the replication fork.
  2. A single stranded binding protein prevent the rewinding of DNA and so binds to the DNA around the replication fork
  3. Topoisomerase prevent supercoiling at replication fork.
  4. The ezymes primase come in action and produces RNA primers which are complementary to the DNA strand.
  5. DNA polymerase III help to extends the primers and allow them to add  to the 3' end, to make new DNA.
  6. DNA Polymerase then remove RNA primers and replace with DNA.
  7. DNA ligase blocks the the gaps between DNA fragments.

So, this is the molecuar mechanism of DNA replication.

7 0
3 years ago
Which structure is not part of endomembrane system
S_A_V [24]

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The correct answer is peroxisome

Explanation:

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Sweat acts as a cooling agent on the body because of water high heat of vaporization or high specific heat capacity?
STatiana [176]

Explanation:

Large amounts of heat are needed to evaporate water, because H-bonds need to be broken. Sweating is an example of using water as d coolant. As the sweat evaporates it pulls heat away from the body. Application 'Water's thermal properties, its high specific heat, means that it can cool us.

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