Enzymes have specific that determine their function. lipids shapes starches carbohydrates

The correct answer is - shapes.

Explanation:

Proteins that act as catalysts by increasing the rate of chemical reactions that occur in any biochemical reaction are called enzymes. Enzymes bind to specific reactants and change them in certain ways that determine their functions. Enzymes show specificity to a particular type of reactants and particular reaction.

Long chains of networks of amino acids are building blocks for enzymes. Enzymes have a special cleft called active site on the surface. The substrate binds and interacts with this active site. The shape of the active site of enzymes determines the function of enzymes as it only binds with a specific substrate.

Thus, the correct answer would be- shapes.

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.