B.1.26 Demonstrate how the genetic information in DNA molecules
provides instructions for assembling protein molecules and that this is
virtually the same mechanism for all life forms.
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Molecules and Cells |
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7.4.1Explain that similarities among organisms are found in
external & internal anatomical features, including specific characteristics
at the cellular level, such as the number of chromosomes. Understand that
these similarities are used to classify organisms since they may be used to
infer the degree of relatedness among organisms. |
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7.4.4 Explain that the basic functions of organisms, such as
extracting energy from food & getting rid of wastes, are carried out
within the cell & understand that the way which cells function is similar
in all organisms. |
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B1.1Recognize that and explain how the many cells in an
individual can be very different from one another, even though they are all
descended from a single cell and thus have essentially identical genetic
instructions. Understand that different parts of the genetic instructions are
used in different types of cells and are influenced by the cellÕs environment
and past history. |
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B.1.4 Understand and describe that the work of the cell is
carried out by the many different types of molecules it assembles, such as
proteins, lipids, carbohydrates, and nucleic acids. |
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B.1.8 Understand and describe that all growth and development is
a consequence of an increase in cell number, cell size, and/or cell products.
Explain that cellular differentiation results from gene expression and/or
environmental influence. Differentiate between mitosis and meiosis. |
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Developmental and
Organismal Biology |
Genetics
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B.1.23 Understand that and describe how inserting, deleting, or
substituting DNA segments can alter a gene. Recognize that an altered gene
may be passed on to every cell that develops from it, and that the resulting
features may help, harm, or have little or no effect on the offspringÕs
success in its environment. |
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Evolution |
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B.1.30 Understand and explain that molecular evidence
substantiates the anatomical evidence for evolution and provides additional
detail about the sequence in which various lines of descent branched off from
one another. |
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B.1.34 Explain that evolution builds on what already exists, so
the more variety there is, the more there can be in the future. Recognize,
however, that evolution does not necessitate long-term progress in some set
direction. |
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B.1.35 Explain that the degree of kinship between organisms or
species can be estimated from the similarity of their DNA sequences, which
often closely matches their classification based on anatomical similarities.
Know that amino acid similarities also provide clues to this kinship. |
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Ecology |
Historical
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