1. Biology 1 part 1 Final Exam Biology 1 Part 1 Flashcards

2. Your Name A series of steps scientist use to solve problems Scientific method.

3. Your Name Something that causes the changes observed in an experiment Variable

4. Your Name Distance from one point to another Length

5. Your Name A change in DNA code Mutation

6. Your Name Cell part where proteins are made Ribosome

7. Your Name “powerhouse” of the cell Mitochondria A.K.A. The “mighty” Mitochondria

8. Your Name States that all cells come from other cells Cell theory

9. Your Name Reproductive cells in sex organs Gametes

10. Your Name Union of egg and sperm Fertilization

11. Your Name Chemical that controls traits DNA

12. Your Name Small section of the chromosomes that determine a specific trait of an organism Gene

13. Your Name Organism with two dominant genes for a trait Homozygous dominant

14. Your Name Chemical that acts as a messenger for DNA RNA A.K.A Ribonucleic acid

15. Your Name Part of the microscope that controls the amount of light Diaphragm

16. Your Name Kind of cell reproduction that forms eggs and sperm Meiosis

17. Your Name An exact copy of a living thing Clone

18. Your Name Able to reproduce by forming egg of sperm cells Fertile

19. Your Name Variety of living things Diversity of life

20. Your Name A trait that makes a living thing able to survive in its surroundings Adaptation

21. Your Name The physical traits and behavior that enables organisms to survive and reproduce in their environment. Fitness

22. Your Name Organisms that use dead material for food Saprophytes

23. Your Name Word part that means “false” Pseudo

24. Your Name Word part that means “first” Prime

25. Your Name Word part that means “egg” Ovi

26. Your Name Word part that means “half” Hemi

27. Your Name Word part that means “self” Auto

28. Your Name Word part that means “different” Hetero

29. Your Name Word part that means “small” Micro

30. Your Name What type of cell am I? Plant I have Chloroplast, a cell wall, and a nucleus.

31. Your Name Word part that means “many” Multi

32. Your Name Observations you record Data

33. Your Name The first step in using the scientific method Recognizing a problem

34. Your Name A group of similar cells that work together to carry out a special job Tissue

35. Your Name The cell part that controls activities Nucleus

36. Your Name The largest group into which living things are classified Kingdom

37. Your Name The first scientist to classify living things Aristotle

38. Your Name Scientific names show the classification groups of _______ and_____. Genus And Species (GaS)

39. Your Name The two parts found only in plant cells Chloroplast And Cell wall

40. Your Name What type of cell am I? Animal, I have no cell wall, no chloroplast, but I do have a nucleus.

41. Your Name Bacteria are members of kingdom _______. Monera

42. Your Name A mushroom is in the kingdom _________. Fungi

43. Your Name An egg and sperm each give the new embryo ____ of its new chromosomes ½ The egg gives ½ The sperm gives ½ For a total of 2/2 which equals 1

44. Your Name Humans have 46 chromosomes. Human egg cells contain____. 23 chromosomes

45. Your Name When a cell reproduces by mitosis, it always forms ____ cells. Two

46. Your Name Genes that do not show their traits even though they are present are called _____. Recessive

47. Your Name Each body cell has how many genes for each trait? Two

48. Your Name A human male has a __ and __ sex chromosome. X and Y XY- determines that the offspring is male. XX is female.

49. Your Name Is the gene combination Aa heterozygous of homozygous? Heterozygous. AA or aa would be homozygous.

50. Your Name Label me 1) Coarse adjustment 2) Eyepiece 3) Objective

51. Your Name Is having no dimples a dominant trait? No

52. Your Name Is being able to roll you tongue dominant? yes

53. Your Name Is having curly hair dominant? yes

54. Your Name How many genes control human blood type? Three They are A,B, and O.

55. Your Name What stage of mitosis am I? Prophase

56. Your Name What stage of mitosis? Metaphase

57. Your Name What phase of mitosis am I? Anaphase

58. Your Name What Stage of mitosis am I? Telophase

59. Your Name What Stage of mitosis am I? Interphase

60. Your Name Each person has only ____ genes for blood type. two

61. Your Name The DNA message depends on the order of the _______ _______. Nitrogen bases

62. Your Name The DNA base T lines up with (A, T, C, or G)? A T lines up only with A. T symbolizes thymine.

63. Your Name The DNA base C lines up only with (A, T, C, or G)? G C lines up only with G C represents cytosine.

64. Your Name In RNA uracil or U replaces ( A, T, C, or G) ? Uracil or U replaces thymine or T.

65. Your Name Label me Nucleus. The dark area at center of the nucleus is the nucleolus.

66. Your Name Label me Chloroplast