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Life Science Gardening Standards Cell Biology

Life Science Gardening Standards Cell Biology. 1. All living organisms are composed of cells, from just one to many trillions, whose details usually are visible only through a microscope. Life Science Gardening Standards Cell Biology.

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Life Science Gardening Standards Cell Biology

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  1. Life Science Gardening Standards Cell Biology 1. All living organisms are composed of cells, from just one to many trillions, whose details usually are visible only through a microscope.

  2. Life Science Gardening Standards Cell Biology 1. a. Cells function similarly in all living organisms.

  3. Life Science Gardening Standards Cell Biology 1. b. The characteristics that distinguish plant cells from animal cells, including chloroplasts and cell walls.

  4. Life Science Standards Cell Biology 1. c. The nucleus is the repository for genetic information in plant and animal cells. *

  5. Life Science Standards Cell Biology 1. d. Mitochondria liberate energy for the work that cells do, and chloroplasts capture sunlight energy for photosynthesis.

  6. Life Science Standards Cell Biology 1. e. Cells divide to increase their numbers through a process of mitosis, which results in two daughter cells with identical sets of chromosomes.

  7. Life Science Standards Cell Biology 1. f. As multicellular organisms develop, their cells differentiate.

  8. Life Science Standards Genetics 2. A typical cell of any organism contains genetic instructions that specify its traits. Those traits may be modified by environmental influences.

  9. Life Science Standards Genetics 2. a. The differences between the life cycles and reproduction of sexual and asexual organisms.

  10. Life Science Standards Genetics 2. b. Sexual reproduction produces offspring that inherit half their genes from each parent.

  11. Life Science Standards Genetics 2. c. An inherited trait can be determined by one or more genes.

  12. Life Science Standards Genetics 2. d. Plant and animal cells contain many thousands of different genes, and typically have two copies of every gene. The two copies (or alleles) of the gene may or may not be identical, and one may be dominant in determining the phenotype while the other is recessive.

  13. Life Science Standards Genetics 2. e. DNA is the genetic material of living organisms, and is located in the chromosomes of each cell.

  14. Life Science Standards Evolution 3. Biological evolution accounts for the diversity of species developed through gradual processes over many generations.

  15. Life Science Standards Evolution 3. e. Extinction of a species occurs when the environment changes and the adaptive characteristics of a species are insufficient for its survival.

  16. Life Science Gardening StandardsStructure and Function 5. The anatomy and physiology of plants illustrate the complementary nature of structure and function.

  17. Life Science StandardsStructure and Function 5. a. Plants have levels of organization for structure and function, including cells, tissues, organs, organ systems, and the whole organism.

  18. Life Science StandardsStructure and Function 5. b. Organ systems function because of the contributions of individual organs, tissues, and cells. The failure of any part can affect the entire system.

  19. Life Science StandardsPhysical Principles In Living Systems 6. Physical principles underlie biological structures and functions.

  20. Life Science StandardsPhysical Principles In Living Systems 6. a. Visible light is a small band within a very broad electromagnetic spectrum.

  21. Life Science StandardsPhysical Principles In Living Systems 6. c. Light travels in straight lines except when the medium it travels through changes.

  22. Life Science Standards Investigation and Experimentation 7. Scientific progress is made by asking meaningful questions and conducting careful investigations.

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