Consider a theoretical organism that utilizes silicon as its primary structural element instead of carbon. Assuming all other characteristics of life are present, which fundamental biological process would be MOST significantly challenged by this substitution?
Cellular respiration
Formation of complex, stable biomolecules
Active transport across membranes
Photosynthesis
Related Questions
A researcher observes an isolated system containing complex organic molecules undergoing spontaneous self-assembly into membrane-bound structures. These structures exhibit rudimentary metabolism but no reproduction or heritability. Which characteristic of life is the MOST significant barrier preventing these structures from being classified as living organisms?
Metabolism
Cellular organization
Reproduction and growth
Adaptation
Which one of the following feature is shared by all living organism at all hierarchial level
Presence of genetic material
Ability to reproduce
Capacity for growth
Exhibiting metabolism
Among the following listed features, which is not a unique feature of living organisms?
Increase in size
Response to stimuli
Self organisation
Growth and reproduction
Which of the following is a defining feature of all living organisms
Reproduction
Growth
Self Consciousness
Response to external stimuli
A defining property or characteristic of living organisms is
Increase in mass
Development
Response to external stimuli
Growth
