Lactase is an enzyme that breaks down the lactose molecule. the sequence of amino acids in the lactase enzyme is an example of which level of protein structure

An example of what is geese flying south for the

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.