An enzyme can be defined as a biological catalyst that typically lowers the activation energy of a biological reaction. When the activation energy of a reaction is low, the rate of the reaction would be faster. Therefore, an enzyme speeds or catalyzes the rate of a reaction by lowering its activation energy.

Also, if the conditions are not optimal for an enzyme, it limits the ability of an enzyme to bind or be joined with its substrates.

Hence, the correct statement about enzymes is that enzymes function best at specific pH and temperatures. An increase in temperature increases or speeds up the rate of a reaction while low temperature limits or reduces the rate of a reaction. The optimal temperature for enzymes in the human body is around 37 degrees celsius.

8 0

3 years ago

The movement of water from high to low concentration across a semipermeable membrane is best defined as:.

andrew11 [14]

The movement of water from high to low concentration across a semipermeable membrane is best defined as Osmosis.

have a great day!

8 0

1 year ago

What is one of the root causes of environmental problems?

Goryan [66]

Answer:

here are some:

1) market failure, 2) the tragedy of the commons, and 3) the underprovisioning of public goods. One of the first principles of free markets is that for them to work effec- tively, the full costs of an activity must be borne by the involved parties.

Explanation:

hope this helps <3

8 0

2 years ago

Zebra mussels are known for out competing other mussels and clogging water intake valves. What is the most specific term for a s

MissTica

Zebra mussels are an indigenous species.

7 0

2 years ago

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