Examlex
Matching
Answer the questions in reference to the following four stages of human development.
-This stage appears as a multicellular, hollow ball.
A)zygote
B)blastula
C)blastocyst
D)gastrula
Solutes
Substances dissolved in a solvent, forming a solution; in biological contexts, these often refer to dissolved minerals, gases, or organic molecules.
Phenylketonuria (PKU)
A genetic disorder characterized by an inability to metabolize the amino acid phenylalanine, leading to intellectual disability if untreated.
Tyrosine
An amino acid that is important in the synthesis of proteins and neurotransmitters.
Suffix
A word part that comes at the end of a medical term that alters the meaning of the term.
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