1. Battle of Knowledge

2. Choose your category! True or False Multiple Choice Lightening Round 12 3 4 5 1 2 3 4 5 6 7 8 9 10 6 7 8 9 10 11 12 13 14 15 11 12 13 14 15 16 16 17 18 19 20 17 18 19 20 21 22 23 24 25 21 22 23 24 25
Lightening Round

3. WRONG

4. CORRECT

5. True or False Questions 1
mRNA codons are read in ribosomes.
True
False

6. True or False Question 2 True False
The central dogma states that genetic information flows from DNA to RNA to Proteins.
True
False

7. True or False Question 3 True False.
True or False Question 3
The sex of a human baby is initially determined by DNA in the sperm.
True
False

8. True or False Question 4 True False
Organisms that are genetically identical are the result of meiotic division.
True
False

9. True or False Question 5 True False
A gene mutation may be transmitted to offspring if the mutation occurs within an egg cell.
True
False

10. True or False Question 6 True False
During the S-stage of the cell cycle, the DNA is transcribed.
True
False

11. True or False Question 7 True False
Substances known to produce or promote cancer are known as tumors.
True
False

12. True or False Question 8 True False
Watson and Crick developed the double helix model for DNA.
True
False

13. True or False Question 9 True False
The complimentary base for A is T and for C is G.
True
False

14. True or False Question 10 True False
There are three amino acids coded for in the following sequence:
CGUUUGCGACCC
True
False

15. True or False Question 11 True False
Proteins are built in the nucleus.
True
False

16. True or False Question 12 True False
The uncontrolled division of abnormal cells may result in cancer.
True
False

17. True or False Question 13 True False
During transcription, a molecule of tRNA is built based on the DNA sequence.
True
False

18. True or False Question 14 True False
Ribosomes are the site of translation.
True
False

19. True or False Question 15 True False
AUG is the mRNA sequence for TAC in DNA.
True
False

20. True or False Question 16 True False
A codon is a three nucleotide sequence that codes for a particular amino acid.
True
False

21. True or False Question 17 True False
Replication is the process of making an exact copy of DNA.
True
False

22. True or False Question 18 True False
The products of respiration are carbon dioxide and water.
True
False

23. True or False Question 19 True False
The products of photosynthesis are carbon dioxide and water.
True
False

24. True or False Question 20 True False
An example of a gamete is a zygote.
True
False

25. True or False Question 21
Meiosis results in haploid cells.
True
False

26. True or False Question 22 True False
The formula for glucose is C6H13O6.
True
False

27. True or False Question 23 True False
The fusion of haploid gametes is called fertilization.
True
False

28. True or False Question 24 True False
All of the genetic material that makes up an organism is called its phenotype.
True
False

29. True or False Question 25 True False
In osmosis, water molecules from high concentration to low concentration.
True
False

30. Multiple Choice Question 1
The eukaryotic cell membrane is made of a double layer of ________.
A.) fatty acids
B.) glucose molecules
C.) phospholipids
D.) amino acids

31. Multiple Choice Question 2
A student records his temperature at 3am and 3pm each day for 30 days. He notices a trend in his temperature and offers an explanation. His explanation is known as:
A.) an observation
B.) the hypothesis
C.) a limitation
D.) raw data

32. Multiple Choice Question 3
During DNA replication ___________ unwinds and separates the two strands of nucleotides.
A.) mRNA
B.) ribosome
C.) DNA polymerase
D.) DNA helicase

33. Multiple Choice Question 4
The organelle that is bigger in the plant cell than in the animal cell and stores waste products, water, and enzymes is:
A.) lysosome
B.) ribosome
C.) vacuole
D.) ER

34. Multiple Choice Question 5
Which structure includes all the others?
A.) chromosomes
B.) nucleolus
C.) nucleus
D.) genes

35. Multiple Choice Question 6
What is the main job of DNA polymerase?
A.) add energy
B.) unzip DNA
C.) add complimentary nucleotides
D.) turn on the operon

36. Multiple Choice Question 7
The way we can compare an experimental result is by using a ________.
A.) control group
B.) experimental group
C.) competitive group
D.) biohazard group

37. Multiple Choice Question 8
The diagram below represents a chromosome. Letters A and B indicate structures known as:
A.) centriole & chromosome
B.) stamin & pistil
C.) chromatid & centromere
D.) spindle & cell plate

38. Multiple Choice Question 9
___________ is cellular division that results the two genetically identical daughter cells.
A.) meiosis
B.) mitosis
C.) cytokinesis
D.) none of the above

39. Multiple Choice Question 10
Protein synthesis begins in the….
A.) tRNA
B.) ribosome
C.) mRNA
D.) nucleus

40. Multiple Choice Question 11
Which process is best illustrated by the diagram?
A.) respiration
B.) transpiration
C.) photosynthesis
D.) hydrolysis

41. Multiple Choice Question 12
Meiosis in multicellular organisms results in the production of which types of cells?
A.) diploid gametes
B.) haploid gametes
C.) diploid somatic cells
D.) haploid somatic cells

42. Multiple Choice Question 13
Plants store carbohydrates in the form of:
A.) fatty acids
B.) amino acids
C.) starch
D.) nucleic acids

43. Multiple Choice Question 14
The tRNA has an anticodon and also carries a/an ________________.
A.) codon
B.) nucleotide
C.) amino acid
D.) rRNA

44. Multiple Choice Question 15
The monomer of DNA containing a sugar, phosphate and nitrogen base is called a(n) _____________.
A.) amino acid
B.) fatty acid
C.) nucleotide
D.) monosaccaride

45. Multiple Choice Question 16
In RNA molecules, the base thymine is replaced by __________.
A.) adenine
B.) guanine
C.) cytosine
D.) uracil

46. Multiple Choice Question 17
Homologous chromosomes exchange genetic material in meiosis during ______________.
A.) division
B.) mitosis
C.) crossing over
D.) none of the above

47. Multiple Choice Question 18
Which of these represents the chromosomes of a normal human female?
A.) 44 + XX
B.) 46 + XX
C.) 44 + XY
D.) 46 + XY

48. Multiple Choice Question 19
Double helix, long strand, with deoxyribose is the description of
A.) tRNA
B.) RNA
C.) mRNA
D.) DNA

49. Multiple Choice Question 20
During translation, __________ are synthesized in the ribosome.
A.) mRNA molecules
B.) amino acids
C.) proteins
D.) DNA molecules

50. Multiple Choice Question 21
The organelle used for respiration in both plant an animal cells is the
A.) nucleus
B.) ribosome
C.) chloroplast
D.) mitochondria

51. Multiple Choice Question 22
The chemical reaction that results in the release of glucose and oxygen is known as
A.) photosynthesis
B.) respiration
C.) DNA replication
D.) protein synthesis

52. Multiple Choice Question 23
Meiosis consists of ______ division(s) to produce four gametes.
A.) one
B.) three
C.) four
D.) two

53. Multiple Choice Question 24
Single celled organisms can use _______ for reproduction.
A.) meiosis
B.) translation
C.) transcription
D.) mitosis

54. Multiple Choice Question 25
The first step in making a karyotype for a fetus is__________.
A.) amniocentesis
B.) ultrasound
C.) blood test
D.) none of the above