The Cell: Biogenesis and Germ Theory

what refers to the idea that all cells only come from other cells (principle of biogenesis)?

cell theory

what refers to the idea that cells are the fundamental unit of organisms?

cell theory

what refers to the idea that mitochondria and chloroplasts arose from prokaryotic cells establishing a symbiotic relationship within a eukaryotic host?

endosymbiotic theory

what refers to the idea that mitochondria and chloroplasts evolved from bacteria engulfed by cells?

endosymbiotic theory

what refers to the idea that bacteria established a symbiotic relationship with their host cell that eventually led to the bacteria evolving into mitochondria and chloroplasts?

endosymbiotic theory

mitochondria and chloroplasts have ____ membranes while most other organelles within the endomembrane system have a single membrane.

two

mitochondria and chloroplasts have two membranes while most other organelles within the endomembrane system have a single membrane. an exception is the ____.

nucleus

mitochondria and chloroplasts contain their own ____ and circular DNA molecules.

ribosomes

____ programs the synthesis of mitochondrial or chloroplast proteins by the mitochondrial or chloroplast ribosomes.

circular DNA

mitochondria and chloroplasts are somewhat independent organelles that grow and reproduce within a cell. true or false?

true

what refers to the idea that the microbe is found in ALL cases of the disease but is ABSENT from individuals?

koch’s postulates

what refers to the idea that the microbe is isolated from the diseased host and grown in PURE culture?

koch’s postulates

what refers to the idea that when a microbe is introduced to a healthy, susceptible host, the host shows the same disease?

koch’s postulates

what refers to the idea that the SAME strain of a microbe is obtained from the newly disease host and that when cultured, the strain shows the same characteristics as before?

koch’s postulates