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All Living Things

QuestionAnswer
All living things have... DNA/Genetic Makeup
Whats the Difference Between the DNA of Prokaryotes and Eukaryotes? P: free-floating DNA E: contained in a nucleus
All Living things are... unicellular or multicellular
All Living things... Reproduce
Sexual vs Asexual S: 2 parents (male and female) A: 1 parent
What's the difference between growth and development? Growth is getting bigger and Development is going through life stages (changes)
All living things pass on... their traits to their offspring, have heredity
Whats the difference genetically between sexual and asexual reproduction? A: organism makes a copy of itself original and copies genes are the same (mitosis) S: organisms have male and female genes change depending how they divide into the genetic code.
All living things depend on... other organisms in their community for survival. both biotic (living) and abiotic (nonliving) INTERDEPENDENCE
All living things maintain... homeostasis
What is homeostasis? an organisms response to the environment through its maintenance of internal and external envornment
Stimulus something in the environment that causes a response
Examples of homeostasis body temperature pH levels sugar glucose levels nutrients water level
All living things need energy
How do organisms obtain energy? Autotrophs: synthesize their own food for energy ex: sun, photosynthesis, plants Heterotrophs: need to consume food for energy
What is energy used for? synthesizing/ building complex molecules or signal molecules (enzymes) and catabolizing/ breaking down complex carbs into simple carbs
3 parts of cell theory 1) all living things are made up of one or more cells 2) cells are the basic units of structure & function in organisms 3) all cells arise from existing cells
4 things all cells have are... cell membrane, cytoplasm, ribosomes, and DNA
difference between p cells and e cells p are not as contained and do not have a nucleus e are more complex with more organelles and have a nucleus
difference between a cells and h cells a cells synthesize their own food for energy h cells consume food for energy
what structures are important to autotrophic plant cells chloroplasts, cell wall, nucleolus, golgi apparatus cell membrane
levels of organization (living) cell tissues organs organ systems organism population community ecosystem biosphere
levels of organization (nonliving) atom molecule organelle
Created by: 100000795611630
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