1. February 22, Week # 7 NB-96 Learning Target: I will Homework: Agenda:
Show my knowledge of DNA, heredity, Punnett squares and mutations
Homework:
NB-93! 
Agenda:
Homework check (NB-93)
Review
Genetics test
Essential Question:
What was the most interesting thing that you learned from genetics?

2. If your notebook was not graded:
You didn’t have a table of contents
Papers were falling out of your notebook
Your notebook was not organized by the pages we use
To correct this problem, you may correct the problem and turn it in for FULL credit by Friday.

3. Notebook Grades: 18+= A 16-17= B 14-15= C
A Notebooks
B Notebooks
Arlene
Damaris
Andrea D
Alejandra G
Stephanie
Edith
Alexa

4. One side of a DNA ladder has the base pairs in the following order: ATCGGTTCCA. What is the order of base pairs on the other side of the DNA ladder? a. TAGCCAAGGT c. ATCGGTTCCA b. CGATTGGAAC d. GCTAACCTTG

5. One side of a DNA ladder has the base pairs in the following order: ATCGGTTCCA. What is the order of base pairs on the other side of the DNA ladder? a. TAGCCAAGGT c. ATCGGTTCCA b. CGATTGGAAC d. GCTAACCTTG

6. A purple flower with genotype PP is crossed with another purple flower with genotype Pp. What is the offspring’s phenotype? a. Pp, PP, PP, PP c. white b. purple d. white or purple

7. A purple flower with genotype PP is crossed with another purple flower with genotype Pp. What is the offspring’s phenotype? a. Pp, PP, PP, PP c. white b. purple d. white or purple

8. For each trait, pea plants contain two forms of the same gene
For each trait, pea plants contain two forms of the same gene. These different forms of the same gene
are called:
a. alleles c. chromosomes
b. genotypes d. All of the above

9. For each trait, pea plants contain two forms of the same gene
For each trait, pea plants contain two forms of the same gene. These different forms of the same gene
are called:
a. alleles c. chromosomes
b. genotypes d. All of the above

10. Sex cells carry ____ alleles for a given gene. a. 1 b. 4 c. 8 d. 2

11. Sex cells carry ____ alleles for a given gene. a. 1 b. 4 c. 8 d. 2

12. Genetics is the: a. study of heredity. b. a characteristic that can be
Genetics is the: a. study of heredity. b. a characteristic that can be passed on. c. phenotype of an organism. d. study of pea plants.

13. Genetics is the: a. study of heredity. b. a characteristic that can be
Genetics is the: a. study of heredity. b. a characteristic that can be passed on. c. phenotype of an organism. d. study of pea plants.

14. What are the two alternating molecules that make up the two sides of the DNA ladder? a. Protein and phosphate b. Sugar and phosphate c. Protein and nucleotide d. Protein and sugar

15. What are the two alternating molecules that make up the two sides of the DNA ladder? a. Protein and phosphate b. Sugar and phosphate c. Protein and nucleotide d. Protein and sugar

16. A ____ is the form of a gene that, when present, covers up the appearance of the ____. a. recessive allele, dominant allele b. dominant allele, recessive allele c. recessive gene, dominant gene d. dominant gene, recessive gene

17. A ____ is the form of a gene that, when present, covers up the appearance of the ____. a. recessive allele, dominant allele b. dominant allele, recessive allele c. recessive gene, dominant gene d. dominant gene, recessive gene

18. A gene: a. determines an organism’s traits. b
A gene: a. determines an organism’s traits. b. is a segment of DNA located on chromosomes. c. typically contains one allele from each parent. d. All of the above

19. A gene: a. determines an organism’s traits. b
A gene: a. determines an organism’s traits. b. is a segment of DNA located on chromosomes. c. typically contains one allele from each parent. d. All of the above

20. A ____ is a change in the hereditary material of an organism. a
A ____ is a change in the hereditary material of an organism. a. DNA sequence b. genetic disorder c. mutation d. chromosome

21. A ____ is a change in the hereditary material of an organism. a
A ____ is a change in the hereditary material of an organism. a. DNA sequence b. genetic disorder c. mutation d. chromosome

22. The 4 bases of DNA are: a. AGTC b. AUTC c. AGUC d. AGTU

23. The 4 bases of DNA are: a. AGTC b. AUTC c. AGUC d. AGTU

24. An organisms genotype describes: a. its physical characteristics. b
An organisms genotype describes: a. its physical characteristics. b. the alleles of the gene it contains. c. the form of a trait it displays. d. the way it looks.

25. An organisms genotype describes: a. its physical characteristics. b
An organisms genotype describes: a. its physical characteristics. b. the alleles of the gene it contains. c. the form of a trait it displays. d. the way it looks.

26. Complete the Punnett Square
___

27. Complete the Punnett Square

28. Test time! Fill out the scantron with: Your name Period
Subject= genetics

29. Exit Slip: Use a half sheet of paper to use 6 words from the word wall in a summary.
Examples:
When I learned about _____ we used the words ____ and _____.
The term ____ refers to…
The word ____ means…
To ____ is to…