Creado por dioncollier
hace casi 9 años
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Pregunta | Respuesta |
the study of the stages before birth. | embryology |
the process by which a cell takes in material by folding the cell membrane around the material. | endocytosis |
an organelle in which parts of the cell membrane are made and some proteins are chemically modified. | endoplasmic reticulum |
catalyst that speed up the rates of biochemical reactions by lowering the activation energy. | enzyme |
cell that contain a nucleus. | eukaryotic |
the process by which a cell releases large amounts of material using folds in the cell membrane. | exocytosis |
the death of all individuals with a species. | extinction |
the movement of specific molecules across the membrane via protein channels embedded in the cell membrane. | facilitated diffusion |
anaerobic reactions, which produce energy but not as efficiently as do aerobic reactions. | fermentation |
union of male and female gametes to form a zygote. | fertilization |
the theory that organisms best suited to their environments are most likely to succeed. | Fitness |
long whiplike structures that aid in the movement of some cells. | flagella |
the preserved remains of ancient organisms. | fossil |
provides evidence that life on Earth has changed over time. | fossil record |
a mutation where a nitrogenous base is added or deleted. | frameshift |
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