WorksheetsSTORY OF SKIN FINAL REVIEW
Total questions: 17
Worksheet time: 10mins
DRAW THE SHAPE THAT REPRESENTS A FEMALE ON A PEDIGREE CHART.
GIVE AN EXAMPLE OF A GENOTYPE
Which of the following represents a homozygous recessive genotype?
Aa
aa
AA
albino
What is a phenotype?
what the genes actually say
the physical trait observed
what is expressed with a capital letter
what is expressed with no capital letter
Name a type of mutation
What type of mode of transmission in this pedigree?
X linked dominant
X Linked recessive
Autosomal recessive
Autosomal dominant
How many females are affected?
(a)
T - tall and t = short
In the punnett square below, what belongs in the missing square
(a)
What percentage of the offspring will be bb?
50%
100%
COMPLETE THE mRNA SECTION ONLY
What is the correct sequence of amino acids that correspond with ACG UUU CAU GAG UCG?
THR SER TER VAL ASP
SER THR PHE HIS GLU
THR PHE HIS GLU SER
LYS TYR HIS ASP SER
NAME ONE EXAMPLE OF A PHENOTYPE FOR THIS IMAGE
WHAT TYPE OF MUTATION DO YOU SEE?
NORMAL DNA: TTA CGT ATT
MUTATED DNA: TTA CGT AGT
WHAT MODE OF INHERITANCE DESCRIBES THIS PEDIGREE?
AUTOSOMAL RECESSIVE
AUTOSOMAL DOMINANT
SEX LINKED
A couple has 3 children: a daughter and two sons. If the mother and daughter both have a genetic disorder what would the pedigree of this family look like?
