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Genetics Fun Review
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100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.

Jan 03, 2016

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Page 1: 100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.

Genetics Fun Review

Page 2: 100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.

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Disorders Heredity

And MendelDNA and

RNAProtein

Synthesis

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Meiosis & Mitosis

Page 3: 100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.

All of the genetic material that makes up an organism

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Continue

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Johnny inherited a “s” allele from his dad and

a “S” allele from his mom. He is

_____________for sickle cell disorder.

Continue

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A male with Klinefelter’s Syndrome has XXY sex chromosomes. “This” is the total number of

chromosomes in his body cells

Continue

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Colorblindness occurs much more frequently in males because males

have only one ____ chromosome, and color-blindness is a _______ trait

Continue

Page 7: 100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.

500One parent is

homozygous dominant, and the other is heterozygous for

Marfan’s disorder. This is the probability that their child will have

Marfan’s.

Continue

(Abe Lincoln may have had this

“recessive connective tissue

disorder”).

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A human female with Turner’s

Syndrome has only 1 X chromosome. Her diploid (2n) number is ______

Continue

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An extra 21st chromosome causes this disorder.

Continue

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Cystic Fibrosis is __________ (only rr

have the trait); while Huntington’s disease is _________ (RR and

Rr have the disease).

Continue

Cystic fibrosis x-ray

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Which of the following parental crosses could produce colorblind

female babies?(Note: colorblindness is sex-linked and recessive)

a)XRXR x XrY

b)XrXr x XRY

c)XRXr x XRY

d)XRXr x XrY

Continue

Page 12: 100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.

1000The genotypes of the female (I1) is rr.

These are the genotypes of II2 and III4)

Continue

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The sex of this human.

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This type of cell might have 22 autosomes and a Y chromosome.

Continue

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Mitosis creates which of the following? (write out your answer)

a) 4 Gametes (egg or sperm)

b) 4 identical daughter cells

c) 2 identical daughter cells

Continue

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Crossing over of homologous chromosomes occurs during

(Meiosis / Mitosis / Transcription) (choose one)

Continue

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These are the phases (in order) of the cell cycle (mitosis)

Continue

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A recessive allele is expressed in offspring when:

Continue

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The “maned wolf” has a diploid chromosome count of 76.

a) This is the number of chromosomes it has in each of its lung cells. b) This is the number of chromosomes in its sperm.

Continue

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This is the fusion of haploid gametes

Continue

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MEIOSIS in humans results in: (write out your answer)

a) 46 chromosomes in each gamete

b) 2 identical daughter cells

c) 4 gametes (each with 23 chromosomes)

Continue

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Inheriting one trait does not affect your inheritance of a second trait. This

is Mendel’s Law of ______ ______

Continue

Page 23: 100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.

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Cross a heterozygous brown guinea pig with a homozygous white guinea

pig (bb). This is the probability of obtaining white offspring.

Continue

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If you cross Nn x Nn, this percentage of the offspring will express the

dominant phenotype?

Continue

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A person with polydactyly (extra digits) is heterozygous and marries and has kids with a homozygous recessive individual.

What is the chance their first child will have polydactyly? (hint: polydactyly is an

autosomal dominant trait)

Continue

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A trait that is expressed is referred to as __________________

Continue

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A “bushy eyebrow” father marries a mother that is

homozygous recessive (bb) for “skinny eyebrows”. They

have 4 kids: 1 with bushy eyebrows and 3 with skinny

eyebrows. What is the father’s genotype?

Continue

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When both alleles are expressed completely and separately, it is

referred to as _______________.

(examples include A, B, AB, and O blood

types)

Continue

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This is the type of interaction

happening among alleles in this

diagram.

Continue

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Lucia is a carrier of hemophilia (sex-linked, recessive). She marries and

has kids with Jay who is a hemophiliac. This is the probability their first child

will have hemophilia.

Continue

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Laura has female pattern baldness (sex-linked, recessive). She marries

Ben who is not bald. What percent of their daughters will have female

pattern baldness. (construct a sex-linked Punnett square to find out!)

Continue

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This Punnett square demonstrates a

_________ cross. The presence of one trait (does / does not)

affect the presence of the other.

Continue

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(DNA / RNA) is single stranded. (choose one)

Continue

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“These types” of organisms were tested to determine that DNA makes

up genetic material

Continue

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This is the nucleotide that pairs with cytosine in DNA.

Continue

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Continue

1)DNA has these nitrogen containing bases (list 4!), whereas:

2)RNA has these nitrogen containing bases (list 4!)

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________and _______make up the backbone of the DNA double helix

Continue

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These scientists helped develop the double helix model of DNA.

Continue

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This enzyme forms bonds between nucleotides and checks for errors

during DNA replication.

Continue

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If a section of one of my strands of DNA read:

…ACT GCT GGG CCT TGG… the complementary strand would read:

Continue

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Chargaff helped to determine the structure of DNA. According to his

findings, if there was 22% A in a given DNA segment, there would be ____%

C, ____%G and ____%T (list them in the correct order).

Continue

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DNA replicates through “semiconservative” replication. This is

the definition of semiconservative.

Continue

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Protein construction occurs in the ________________ (location in the cell)

on the _______________(organelle)

Continue

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Not all of the DNA is transcribed into mRNA in the nucleus. This is the

smallest segment of DNA that codes for a protein.

Continue

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“This type” of RNA carries an amino acid and

matches its anticodon with the codon of the mRNA.

Continue

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An anticodon with the sequence, AAA, found on a ______(kind of molecule)

pairs with ________codon on a ______(kind of molecule)

Continue

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The Central Dogma states:

Continue

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During translation, this type of bond joins the amino acids making up a

growing protein.

Continue

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The number of amino acids that is coded for by this mRNA segment:

…UAGGGACCGGUGACU…

Continue

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Suppose translation has just begun. a) Write the mRNA start codon

sequence. b) Write the correct tRNA anticodon

sequence for this start codon.

Continue

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This is what occurs if the mRNA reading frame is altered.

Continue

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“This” string of amino acids will result from mRNA segment: AUGACCGGG

Continue