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When one dna molecule replicated the result is two dna molecules what is true of the second dna molecule?
Wiki User
∙ 11y ago
DNA actually has 3 forms. A-DNA, B-DNA, and Z-DNA. B-DNA is the kind you are most familiar with and present in most organisms. A-DNA can be found in dehydrated samples while Z-DNA is rare and mostly synthesized in the lab.
Wiki User
∙ 15y ago
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How many substrate molecules does a typical enzyme act on per second?
A single enzyme molecule can act on about 1000 substrate molecules per second.
What effect might a molecule that interferes with the action of carbonic anhydrase have on your body?
The carbon dioxide and water react to form about 600,000 molecules of carbonic acid per second
Function of the Krebs cycle?
produces molecules that carry energy to the second part of celular respiration.
Explain how cells obtain energy from cellular respiration?
Cellular respiration is a process that releases chemical energy from sugars and other carbon based molecules to make ATP when oxygen is present. It takes place in the mitochondria. :) -Biology Textbook
Why are 2 molecules of ATP used to start the process of anaerobic respiration?
The first of the two ATP molecules used in glycolysis is in the phosphorylation of free glucose by hexokinase in a cell. It does this to add a negative charge in order to keep the glucose molecules inside the cell regardless of the outside concentrations.The second ATP molecule is consumed in the third step of glycolysis, in the phosphorylation of fructose-6-phosphate to fructose-1,6-biphosphate by the enzyme phosphofructokinase. This is generally considered the most important rate-determining step of glycolysis and is essentially irreversible under metabolic conditions.
When one DNA molecule is replicated the result is two DNA molecules. What is true of the second DNA molecule?
The second DNA is an exact duplicate of the first. If not the second will not work correctly. We call this a mutation.
When a DNA molecule is replicated is the second molecule almost identical to the first true or false?
There are quite a few things true about replicated DNA. The most important detail is that replicated DNA is exactly the same as the original copy. When DNA is replicated and the double helix is split, the new bases link with the old ones in the exact same sequence.
How many substrate molecules does a typical enzyme act on per second?
A single enzyme molecule can act on about 1000 substrate molecules per second.
When energy absorbed by one type of chlorophyll molecule is used to form molecules of ATP electrons from a second kind of chlorophyll molecule are used?
in forming molecules of NADPH
How fast do enzymes act?
Enzymes reaction cycle is so fast that a single enzyme molecule typically act on about thousand substrate molecules per second.
What effect might a molecule that interferes with the action of carbonic anhydrase have on your body?
The carbon dioxide and water react to form about 600,000 molecules of carbonic acid per second
What effect might a molecule that interferes with the action with carbonic anhydrase have on your body?
The carbon dioxide and water react to form about 600,000 molecules of carbonic acid per second
What happens to the second oxygen atom in 2H2 plus O2 equals 2H2O?
it goes to the other formed water molecule, there are 2 oxygen atoms in 2 molecules of water
What happens to the molecules of a substance when heat is added to it?
When you heat molecule you give them energy in form of motion.Lets take CO2 molecule. When you heat it its velocity increases. Particles start flying faster. Second thing that happens is that bonds O-C-O starts vibrate more rapidly and stronger (at some point thous vibrations can torn apart molecule)So two things happen to molecule when you heat them:You increase theyr velocityYou increase vibration of bondsthe molecules start moving faster.
Function of the Krebs cycle?
produces molecules that carry energy to the second part of celular respiration.
What is the difference between first messenger and second messenger?
The first messenger is nothing but referred to the molecule that brings information upto the cell surface. Once this molecule transfers signal to cell, it is taken over by the well known second messenger to take it further to nucleus through various other signaling molecules down the cascade.
Is silica dioxide quartz an organic molecule?
No. It is neither organic nor a molecule. Silicon dioxide consists only of silicon and oxygen. By definition, an organic compound must contain carbon. Second, silicon dioxide forms a covalent network rather than molecules.
