Unit 11

Question 0

Human genome project

Answer 0

Identify DNA sequence that makes up human genetic material. 25,000 genes. Humans don’t use most of them

Question 1

DNA finger print

Answer 1

Made from DNA that is cut and tagged. ( can be used to id people). Every persons is different

Question 2

Microarray

Answer 2

Picture small dots. Shows what genes will show or not

Question 3

Human genome

Answer 3

Contains about 25,000 genes

Question 4

Genomics

Answer 4

Study of genomes

Question 5

Genome

Answer 5

Genetic material, in everything

Question 6

Gene therapy

Answer 6

Engendered virus to fix gene

Question 7

Genetic counseling

Answer 7

Informs people about possible genetic diseases for their children

Question 8

Genomic mapping

Answer 8

Find relative position of genes on chromosome or (genome)

Question 9

Genetic engineering

Answer 9

Deliberately manipulating an organisms genes

Question 10

GMO

Answer 10

Organism with recombinant genes

Question 11

Stem cells

Answer 11

Cells continuously divid and differentiating quickly.

Question 12

Clone

Answer 12

Making identical copies of an organism

Question 13

Recombinant DNA

Answer 13

A strand of DNA formed by combing DNA from two different sources

Question 14

Genetic imprinting

Answer 14

Genomes switch (turn on and off)

Question 15

Multipointent

Answer 15

From adults, only specific type of tissues

Question 16

Pluripotent

Answer 16

From fetus, everything except gamatic sex cells

Question 17

Totipotent

Answer 17

Embryo, form any kind of cell

Question 18

Electrophoresis

Answer 18

Process where electricilly charged partials are pulled through gel.

Question 19

Restriction enzyme

Answer 19

Molecular “scissors” cuts DNA into fragments by recognizing specific sequences

Question 20

Bioinformatics

Answer 20

Science of gathering information

Question 21

RFLP. Restricted fragment length polymorphism

Answer 21

DNA pieces cut by same enzyme but end up at different lengths

Question 22

Southern blot

Answer 22

For DNA fingerprint

Question 23

Northern blot

Answer 23

Used for RNA

Question 24

DNA extraction

Answer 24

Removing DNA molecule from nucleus

Question 25

PCR Polymers chain reaction

Answer 25

Clones DNA sequences for more study

Question 26

Nondisjunction

Answer 26

Homologous chromosomes failed to separate

Question 27

Polyploid

Answer 27

Have more then one set of chromosomes. 3 instead of 2

Question 28

Deletion

Answer 28

Piece of chromosome is lost

Question 29

Mutation

Answer 29

Change in organisms genetic material

Question 30

Duplication

Answer 30

2 copies of part of a chromosomes

Question 31

Missense

Answer 31

Mutation resulting in a amino acid change

Question 32

Silent

Answer 32

Codon change causes no change in protein.

Question 33

Frameshift

Answer 33

Caused by insertion or deletion

Question 34

Nonsense

Answer 34

Codon becomes stop instead of a amino acid

Question 35

Duplication

Answer 35

Portion of chromosomes remain attached,leaving 1 chromosome with both traits

Question 36

Translocation

Answer 36

Gene brakes away from chromosome and becomes attached to a different one

Question 37

Inversion

Answer 37

Chromosome pieces rearrange their order

Question 38

Karyotype

Answer 38

Picture of chromosomes arranged by size