Podcast
Questions and Answers
What distinguishes matter with biological processes from matter without?
What distinguishes matter with biological processes from matter without?
- Composition of biochemical molecules
- Presence in air, water, and soil
- Capacity for homeostasis, organisation, metabolism, growth, adaptation, response to stimuli, and reproduction (correct)
- Ability to replicate in host cells
What makes defining viruses as living organisms difficult?
What makes defining viruses as living organisms difficult?
- They exhibit self-organizing systems
- They are composed of biochemical molecules
- They exist in air, water, and soil
- They replicate only in host cells (correct)
When did life originate?
When did life originate?
- At least 2 billion years ago
- At least 3.5 billion years ago (correct)
- At least 1 billion years ago
- At least 4 billion years ago
Who proposed the theory that living things have souls and embody both form and matter?
Who proposed the theory that living things have souls and embody both form and matter?
What initiated modern classification of living things?
What initiated modern classification of living things?
What is the result of molecular diffusion?
What is the result of molecular diffusion?
What governs the process of molecular diffusion when concentrations are equal?
What governs the process of molecular diffusion when concentrations are equal?
What is the result of molecular diffusion in a phase with uniform temperature and absent external net forces?
What is the result of molecular diffusion in a phase with uniform temperature and absent external net forces?
What is the function of temperature in the rate of molecular diffusion?
What is the function of temperature in the rate of molecular diffusion?
How is molecular diffusion typically described mathematically?
How is molecular diffusion typically described mathematically?
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