Hannah Farbon
Quiz por , criado more than 1 year ago

Quiz sobre B1 - You and your Genes, criado por Hannah Farbon em 07-04-2014.

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Hannah Farbon
Criado por Hannah Farbon mais de 10 anos atrás
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B1 - You and your Genes

Questão 1 de 16

1

Alleles are...

Selecione uma das seguintes:

  • Different versions of the same gene

  • Different chromosomes

  • The same versions of different genes

Explicação

Questão 2 de 16

1

Individuals differ even if they have the same parents, this is known as...

Selecione uma ou mais das seguintes:

  • Siblings

  • Variation

  • Selection

Explicação

Questão 3 de 16

1

Even though identical twins are genetically the same, there are environmental factors which can cause them to look different, some examples of that are...

Selecione uma ou mais das seguintes:

  • Hair colour

  • Language spoken

  • Height

  • Weight

  • Eye colour

  • Skin colour

Explicação

Questão 4 de 16

1

Even though identical twins are genetically the same, there are environmental factors which can cause them to look different, some examples of that are...

Selecione uma ou mais das seguintes:

  • Hair colour

  • Language spoken

  • Height

  • Weight

  • Eye colour

  • Skin colour

Explicação

Questão 5 de 16

1

Human body cells contain 23 pairs of chromosomes

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 6 de 16

1

Which is the Gender Determining Chromosome? (SRY)

Selecione uma das seguintes:

  • The Y Chromosome

  • The X Chromosome

  • Both

  • Neither

Explicação

Questão 7 de 16

1

Huntington's disorder symptoms only develop when you are middle aged, the allele for this disorder is...

Selecione uma das seguintes:

  • Dominant because only one parent can have the H allele and any children of theirs has a 50% chance of inheriting the disorder

  • Recessive because you need to have two copies of the allele to have the disorder, only one allele means you'll be a carrier

Explicação

Questão 8 de 16

1

A person's Genotype

Selecione uma das seguintes:

  • describes the genetic make-up of an organism (the combination of alleles)

  • describes the observable, physical characteristics that an organism has. This is often related to a particular gene

Explicação

Questão 9 de 16

1

Symptoms of Cystic Fibrosis include..

Selecione uma ou mais das seguintes:

  • Thick Sticky Mucus

  • Digestion problems

  • Dizziness

  • Inability to concentrate

  • Mood Changes

  • Clumsiness

  • Memory Loss

  • Respiratory Infections

  • Tremors

Explicação

Questão 10 de 16

1

Antenatal Testing is carried out after birth

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 11 de 16

1

Neonatal Testing is a prick on the baby's heel

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 12 de 16

1

Pre Implantation Genetic Diagnosis is...

Selecione uma das seguintes:

  • a procedure that diagnoses babies for genetic disorders before they are born

  • an IVF procedure which tests embryos for genetic disorders before they are implanted, positive embryos are discarded

  • an IVF procedure which tests embryos for healthy genes and enables the parents to see the gender before they are implanted

Explicação

Questão 13 de 16

1

A False Negative test result is...

Selecione uma das seguintes:

  • When the parents are told that their baby has a disorder when it actually does not

  • When the parents are told that their baby does not have a disorder but it does

  • When the parents are told that their baby does not have a disorder and it doesn't

Explicação

Questão 14 de 16

1

Clones are...

Selecione uma das seguintes:

  • Genetically identical

  • Physically Identical

  • Mentally Identical

Explicação

Questão 15 de 16

1

Twins are natural clones of...

Selecione uma das seguintes:

  • Each other

  • Their parents

Explicação

Questão 16 de 16

1

An egg cell was removed from female Sheep A adult, and had its nucleus removed
The nucleus from a cell of donor Sheep B was inserted into the empty egg cell
Before the dividing cells became specialised, the embryo was implanted into the uterus of foster mother Sheep C. The result was Baby Sally the Sheep, who was genetically identical to what Sheep?

Selecione uma das seguintes:

  • Sheep A

  • Sheep B

  • Sheep C

Explicação

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