DNA
Mendel's Work
Probability
Punnett Squares
Mixed
100
Where is DNA found?
Nucleus of cell
100
Which trait is dominant: Tall or short?
Tall
100
All probability percentages have to add up to what?
100%
100
What is the probability that the offspring will be Rr?
50%
100
Using the following letter what is homozygous recessive?
R
rr
200
What is the shape of DNA called?
Double Helix
200
When Mendel cross a purebred tall and a purebred short what did he get in the first generation?
All tall
200
If you flip a coin 10 times and get tails every time, what is the probability it will land tails again?
50%
200
When you are setting up a punnett square it is important to remember what when you set up the parent alleles?
Capital comes first
200
If someone has blue eyes (b) what is their genotype?
bb
300
The outer sides of the DNA ladder are known as what?
Sugar-phosphate backbone
300
__ are different forms of ____
Alleles and genes
300
What was the probability that of Mendel's pea plants being tall and short in the 2nd generation?
75% tall
25% short
300
Miss Najar has green eyes. This is an example of Miss Najar's what?
Phenotype
300
Using the following letter what is heterozygous?
t
Tt
400
What does the A and C (nitrogen bases) stand for?
Adenine
Cystosine
400
The dominant allele is always represented by what?
A capital letter
400
If there are 4 different color squares, what is the chance you pull a red from a bag?
25%
400
ss is an example of what?
Genotype or homozygous recessive
400
Bb
500
For the following sequence, what would be the sister strand?
ATCGGTCAA
TAGCCAGTT
500
What is wrong with the following:
tT
The capital should be first
500
If there are ten flavors of jelly beans, what is the probability you will get strawberry?
10%
500
What is an example of codominance?
Feather color with chickens
Answers will vary
500
Are freckles an example of a phenotype or a genotype?
Phenotype