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27 Cards in this Set
- Front
- Back
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photosynthesis equation
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6CO2+6H2O+light energy+C6H12O6+6O2
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when are mutations beneficial to organisms?
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when it allows organism to adapt
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which part of diagram shows codons being translated?
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part 3: letters are being translated and there's a circle thing
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anaphase
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cell is splitting up. looks like two little weeds
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what are produced from meiosis?
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daughter cells- 4 haploid genetically different cells (gametes)
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what does arrow indicate in the DNA model?
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hydrogen bond between nucleotides
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what does the process of crossing over create for a specie?
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genetic variation and it's why we don't look exactly like one parent
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what is doubled in the cell after the synthesis stage of interphase?
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DNA- it is a replicant during interphase
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in the model of transcription what occurs after the DNA molecules has been unzipped?
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a complementary RNA strand is made
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what are the products of the light dependent reactions?
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ATP, NADPH, H+, O2
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what are the differences between RNA and dna?
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RNA is single stranded, nucleotides are used for protein synthesis
dna is double stranded and holds genetic info |
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anticodon to the codon
5' -AGG- 3' |
3' -UCC- 5'
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what occurs during the S phase of the cell cycle?
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dna replication
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if this polymer is a protein then what are the subunits on monomers called?
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amino acids
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changes in cellular reproduction can lead to disease. these changes affect what process?
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mitosis
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what terms describe the two types of cell in terms of chromosome number?
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somatic=diploid
gametes=haploid |
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a cell with 14 chromosomes undergoes mitosis. how many chromosomes will the daughter cells have?
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14
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what kind of biomolecule is this?
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lipid- fatty acid molecule
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how do you know this is DNA instead of RNA?
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it is double stranded
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what will be the result in offspring in comparison to parents in species that reproduce sexually?
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parents and offspring have different genetic material
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what is the primary difference between eukaryotic and prokaryotic cells?
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eukaryotic cells have a nucleus
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what provides the genetic material for all living things?
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DNA
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how do complex multicellular organisms arise from a single fertilized cell?
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mitosis
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what process stores energy in carbohydrate molecules?
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photosynthesis
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what is the only life form that has prokaryotic cells
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bacteria
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which part of the dna molecules causes variation among organisms?
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the bases
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Why can this pedigree chart not be a sex linked trait
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the female is a carrier
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