sex cell (gametes = egg and sperm)
DESCRIPTION
12 – ½ more school days… 11/30/2011 Please take a study guide off the front desk. TEST TOMORROW! . If a mutation occurs in a cell, what type of cell must it be for it to be passed to the offspring? . Sex cell (gametes = egg and sperm). What process does this diagram represent? . - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/1.jpg)
12 – ½ more school days…11/30/2011
Please take a study guide off the front desk.
TEST TOMORROW!
![Page 2: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/2.jpg)
If a mutation occurs in a cell, what type of cell must it be for it
to be passed to the offspring?
Sex cell (gametes = egg and sperm)
![Page 3: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/3.jpg)
What process does this diagram represent?
Protein synthesis
![Page 4: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/4.jpg)
Which molecule is found in the box
below?
tRNA
![Page 5: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/5.jpg)
What part of this diagram
represents mRNA?
Part 2
![Page 6: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/6.jpg)
In which part is DNA unwinding?
Part 1
![Page 7: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/7.jpg)
What is taking place at Part 2?
Transcription
![Page 8: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/8.jpg)
In which part is translation occurring?
Part 3
![Page 9: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/9.jpg)
What is made in Part 4?
proteins
![Page 10: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/10.jpg)
What is the purpose of DNA in the process of protein synthesis?
Gives instructions (genetic code)
![Page 11: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/11.jpg)
Which of the following is the function of mRNA?
A. gives instructions for genetic codeB. carries instructions for genetic codeC. deletes instructions for genetic code
B
![Page 12: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/12.jpg)
What does the diagram represent?
Nucleotide
![Page 13: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/13.jpg)
What are the 3 parts of a nucleotide?
Phosphate
Base (A,T,C,G)Sugar
Make up
the
backboneRungs of
the ladder
![Page 14: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/14.jpg)
What is a codon?
3 basesEx: AUG
![Page 15: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/15.jpg)
Where is a codon found?
mRNA
![Page 16: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/16.jpg)
What is an anti-codon?
brings in the amino acid to
the codon
![Page 17: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/17.jpg)
Where is an anti-codon found?
tRNA
![Page 18: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/18.jpg)
In rabbits, the allele for black coat (B) is dominant over the allele for white coat (b). What would the offspring be if you crossed
two heterozygous parents?
BB Bb
Bb bb
3 black : 1 white--------------------1 Hom Dominant2 Heterozygous1 Hom Recessive
![Page 19: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/19.jpg)
What would the offspring be if you crossed a heterozygous rabbit with a homozygous
dominant rabbit?
BB Bb
BB Bb
B b
B
B
100% Black--------------------50% Homozygous
Dominant50% Heterozygous
![Page 20: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/20.jpg)
In humans, "unattached" earlobes are dominant over "attached" earlobes. "Widows peak" hairline is dominant over "non-widows peak" hairline. Use E
and e for the earlobe phenotype alleles, and W and w for the hairline phenotype alleles. How would
you describe the genotype of offspring Eeww?
C
A. homozygous dominant for earlobes & homozygous dominant for widows peak
B. homozygous recessive for earlobes & homozygous recessive for widows peak
C. heterozygous for earlobes & homozygous recessive for widows peak
![Page 21: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/21.jpg)
What amino acid chain will produced by the DNA strand below?TAC AGG CTT ACT Met Ser Glu STOP AUG UCC GAA UGA
![Page 22: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/22.jpg)
What amino acid strand is created from the mRNA strand below?AUG CCC GGG UGA Met Pro Gly STOP
![Page 23: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/23.jpg)
What is another way to describe DNA?
Genetic code
![Page 24: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/24.jpg)
Which statement does NOT describe DNA (genetic code)?
A. Composed of nucleotidesB. Sequence of genes on a chromosomeC. Instructions for translating proteinsD. Process of making proteins
![Page 25: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/25.jpg)
Which organisms below could have the DNA sequence of
CTAGCAGGT? A. GorillasB. HumansC. ProkaryotesD. Algae
ALL of them!
![Page 26: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/26.jpg)
What type of mutation is shown below (point mutation, insertion, or deletion)?
U G A T C AOriginal
U A A T C AMutation 1
Point mutation
![Page 27: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/27.jpg)
U G A T C AOriginal
U G A T CMutation 2
Deletion
What type of mutation is shown below (point mutation, insertion, or deletion)?
![Page 28: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/28.jpg)
U G A T C AOriginal
U G A T C A TMutation 3
Insertion
What type of mutation is shown below (point mutation, insertion, or deletion)?
![Page 29: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/29.jpg)
If a point mutation occurs, how many amino acids will be affected?
ONE!!!!!!
![Page 30: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/30.jpg)
What type of individual is shown (Male or Female)?
Female
![Page 31: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/31.jpg)
Which homologous pair is showing trisomy?Chromosome pair 13
![Page 32: Sex cell (gametes = egg and sperm)](https://reader033.vdocument.in/reader033/viewer/2022050809/568161f7550346895dd22374/html5/thumbnails/32.jpg)
HAPPY STUDYING!!!!