Which of the following classes of biological molecules includes enzymes?
Lipids
Vitamins
Carbohydrates
Proteins
The Correct Answer is D
Enzymes are a type of protein that catalyze chemical reactions in the body. Proteins are one of the four main classes of biological molecules, along with lipids, carbohydrates, and nucleic acids. The other options are not classes of biological molecules that include enzymes. Lipids are a class of molecules that includes fats and oils, vitamins are organic compounds that are essential for normal growth and nutrition, and carbohydrates are a class of molecules that includes sugars and starches.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
. Atoms, cells, tissues, organs. This is the correct order of structures from simple to complex. Atoms are the smallest and simplest units of matter. Cells are made up of atoms and are the basic units of life.
Tissues are groups of similar cells that work together to perform a specific function. Organs are made up of different types of tissues and perform more complex functions.
A. Cells, tissues, atoms, and organs is not in the correct order from simple to complex.
B. Atoms, organs, tissues, cells is not the correct order from simple to complex.
d. Organs, tissues, cells, atoms is not the correct order from simple to complex.
Correct Answer is A
Explanation
Thylakoid: Membrane-bound compartments inside chloroplasts where the light-dependent reactions of photosynthesis occur. Like the mitochondrial inner membrane, it is involved in energy transformation processes
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