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Arturiano [62]
3 years ago
8

Assuming that the collision factor remains the same, by how much must an enzyme lower the activation energy of the reaction in o

rder to achieve a 5×105-fold increase in the reaction rate?
Biology
2 answers:
Natalka [10]3 years ago
8 0

Answer:

By the same amount

Explanation:

The activation energy and the rate of a reaction rate is closely related to each other. The higher is the activation energy, the lower will the rate of chemical reaction.

Thus, if rate is to be increased by 5×105-fold then the activation energy must be lowered by the same factor as these two entities are inversely proportional to each other

Anestetic [448]3 years ago
3 0
(8.314 J/molK)(310K)ln(3E5) = E-EcatE-Ecat 
<span>=32504.22 J/mol = 32.504 KJ/mol (pay attention to any requirement on sig fig)

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
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Planet X has a moon similar to Earth's moon.
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Planet X has a moon similar to Earth's moon.

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which method of microbian control does not rely on denaturing proteins and/or disrupting the integreity of the cell membrane
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Lyophilization Methods of microbial control do not rely on protein denaturation and/or disruption of cell membrane integrity

Lyophilization Freeze-drying or freeze-drying is the process of freezing the product and placing it under vacuum, then removing the water from the product, allowing the ice cream to go directly from solid to vapor without going through a liquid phase. Freeze-drying is a water removal process commonly used to preserve perishable materials, extend shelf life, or make materials easier to transport. Freeze-drying is to sublime the frozen water in the material by lowering the pressure and applying heat after freezing the material. Lyophilization converts pharmaceuticals into stable solids by removing water from liquids

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1 year ago
What shape is the best for an earthquake resistant structure and why?
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A large base with flexible structure would be best.  The base would hold up, and the flexible structure would prevent falling.
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3 years ago
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What group includes salt water, steel, and lemonade?
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3 years ago
Describe how a single amino acid substitution causes hemoglobin molecules to stick together. Use what you know about the structu
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Question: Describe how a single amino acid substitution causes hemoglobin molecules to stick together. Use what you know about the structure of Hb and HbS, the properties of glutamic acid and valine, and how hydrophobicity causes molecules to behave in water.

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A Single amino acid must be polar to attract, just like water.

Explanation:

Sickle cell is an genetic illness and it is began by a alteration that arises in the beta sub units of the haemoglobin. Haemoglobin is a tetrameric protein made up of 2 alpha sub units and 2 beta sub units and it is the important part of the blood accountable for oxygen passage. Sickle cell is a illness that consequences from a replacement of a polar amino acid identified as glutamate with a non polar one valine at site six of the beta polypeptide component of haemoglobin. The replacement occurs as a consequence of a alteration in one of the bases in the beta-globin gene from adenine to thymine  . As a outcome of this change, the beta polypeptide chains convert sticky in low oxygen circumstances since the valine sticks out of the chain and interrelates with neighboring non-polar amino acids.  

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