How do enzymes act as biological catalysts? An enzyme catalyzes a biochemical reaction by binding a substrate at the active site and after the reaction
has proceeded, the products are released and the enzyme decomposes.
Enzymes lower activation energy, and change the difference in energy levels between reactants and
products.
Chemical reactions occur at the active site of enzymes, where a precise 3D orientation of amino acids is an
important feature of catalysis.
Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the
faster the rate.
Activation energy is energy that must be added to get a reaction started, which is recovered as the
reaction proceeds.
Enzymes can catalyze reactions through a variety of ways including destabilizing the bonds within the
substrate.
Matter and

sexual reproduction produces offspring with novel combinations of genes. species that reproduce sexually must maintain two different types of individuals, males and females, which can limit the ability to colonize new habitats as both sexes must be present.

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

airlines i think? or a cruise boat? does this work out for u? ?