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SB2a How are DNA and RNA different?

SB2a How are DNA and RNA different?. DNA is double stranded and RNA is single stranded. RNA has Uracil and DNA has thymine. DNA is only in the nucleus. SB2a What is a phosphate group, a deoxyribose sugar, and a nitrogen base called when put together?. NUCLEOTIDE.

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SB2a How are DNA and RNA different?

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  1. SB2a How are DNA and RNA different?

  2. DNA is double stranded and RNA is single stranded.RNA has Uracil and DNA has thymine.DNA is only in the nucleus.

  3. SB2a What is a phosphate group, a deoxyribose sugar, and a nitrogen base called when put together?

  4. NUCLEOTIDE

  5. SB2a How do the bases in DNA pair?

  6. Adenine <> ThymineCytosine <> Guanine

  7. SB2a Because of Chargoff’s rule there is equal numbers of bases for _______ and _______

  8. Cytosine = Guanine Adenine = Thymine

  9. SB2b Make a complementary RNA strand from the DNA below.CGA CGA TTA

  10. GCU GCU AAU

  11. SB2b Label the diagram to show how a protein is made

  12. SB2b Where are proteins made?

  13. Ribosomes

  14. SB2b What is another name for each triplet code such as ACG?

  15. mRNA codon

  16. SB2b Write the complementary anticodons for the codons below.CGC-AUC-GGA

  17. GCG-UAG-CCU

  18. SB2b Where does transcription and translation take place?

  19. Transcription = NucleusTranslation = Ribosomes

  20. SB2b Name the two forms of RNA used during the making of proteins?

  21. mRNA and tRNA(messenger RNA and transfer RNA)

  22. SB2b How many times does DNA replication occur before cells reproduce?

  23. ONE

  24. SB2b Why does transcription occur?

  25. Transcription takes place to make mRNA

  26. SB2b What is translation?

  27. Putting together amino acids to make proteins by using the three letter codons(looking them up on the table of bases [letters])

  28. SB2c Cross a homozygous dominant with a homozygous recessive genotype.

  29. BB b b

  30. SB2c Cross a heterozygous genotype with a homozygous dominant genotype.

  31. BB B b

  32. SB2c Give an example of incomplete dominance

  33. Plants that make red (RR), white (WW) and pink flowers (RW). The pink of a blending of traits.

  34. SB2c Cross a heterozygous genotype with a homozygous dominant genotype.

  35. BB B b

  36. SB2 c What is the type of cell reproduction that decreases the chromosome number to half (haploidy)?

  37. Meiosis

  38. SB2c Describe the sex chromosomes

  39. male = XYfemale = XXThe male determines the sex of a child because his sperm may carry an X or a Y chromosome.

  40. SB2c When does segregation of alleles happen?

  41. Meiosis

  42. SB2c If a gene shows up the most and is expressed with a capital letter it is showing ________.

  43. dominance

  44. SB2c Describe a genotype that is heterozygous

  45. It contains a capital letter for the dominant allele and a lowercase letter for a recessive alleleBb

  46. SB2c Given an example of a phenotype

  47. Color, shape, or stature

  48. SB2a What is the monomer of DNA?

  49. Nucleotide

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