Forensics Quiz 4

Question 1

Drug Interaction: Synergism

Answer 1

increases effects of drugs through combination of drugsT

Question 2

Drug Interaction:Tolerance

Answer 2

Effect of drug decreases due t prior exposure

Question 3

Elimination from Body

Answer 3

1.Excrete in urine-majority of time
2.Sweat it out
3.Vomit
4.Exhaling

Question 4

Alcohol

Answer 4

ethanol creates to a CNS depressant

Question 5

BAC

Answer 5

blood alcohol concentration

Question 6

g/dL

Answer 6

numbers of grams present in liters of blood

Question 7

Factors that determine BAC

Answer 7

1.Bodyweight/height
2.presence/absence of food in stomach
3.Gender
4.Metabolism
5.Tolerance(experienced new drinker)
6.Genetics
7.Type of drink
8.size of drink
9.Rate of consumption
10.medication

Question 8

Alcohol level indicator:.02 g/dl

Answer 8

most people begin feel some effect from alcohol

Question 9

Alcohol level indicator:.04 g/dl

Answer 9

definite feeling of relaation

Question 10

Alcohol level indicator:.06 g/dl

Answer 10

most people less able to make rational descisions

Question 11

Alcohol level indicator:.08 g/dl

Answer 11

definite impairment in motor coordination skills, ability to drive is compromised

Question 12

Alcohol level indicator:12 g/dl

Answer 12

vomiting may occur inexperienced drinkers

Question 13

Alcohol level indicator:.15g/dl

Answer 13

balance is seriously compromised

Question 14

Alcohol level indicator:.4g/dl

Answer 14

most people lose consciousness may die

Question 15

Field Sobriety Test

Answer 15

1.Waling and turning
2.Stand on one foot
3.horizontal gaze nystagmus(must use formal names on test)
Follow the moving object(pen) with your eyes when your uni you have a hard time steadily following(jerking manner)
4.breathalyzer(all is a a volatile vapor

Question 16

DNA

Answer 16

deoxyribonucleic acid
-information that serves as a blueprint for our existence
-2 types-mitochondrial and nuclear)
-shaped like a ladder
-rungs are nucleotides(base),H has the DNA

Question 17

Dna has

Answer 17

4bases,adenine,thymine,guanine,cystocine

Question 18

Nuclear Dna

Answer 18

-Adenline always pairs w/ Tymine A-T
-Guanine always pairs w/Cytostine G-C
-they also never pair w/themselves

Question 19

Central Dogma

Answer 19

genetic information flows:in one direction from DNA to RNA(transcription)
-RNA turns to protein(translation)

Question 20

RNA-ribonucleic acid

Answer 20

uses adenine, Uracil, Guanine, Cytosine
-A-U and G-C connect

Question 21

Replication

Answer 21

created identical DNA strands

Question 22

Transcription

Answer 22

conversion of DNA to RNA
-there are 20 types of amino acids
for every 3 bases it is called a codon(triplet of nucleotides)

Question 23

Mutations Types(from OG DNA strand) step 1

Answer 23

1. alter base
   GAUCC AGAG(DNA)
   CUGG UCU(RNA)
   leu. val (amino)

Question 24

Mutations Types(from OG DNA strand) step 2

Answer 24

2.skip base
-dfferent codon than the original strand both are different methods

Question 25

DNA to RNA

Answer 25

DNA(ATCG) to RNA (AUCG)
-20 amino acids

Question 26

Nuclear DNA

Answer 26

arranged in structures called chromosomes

Question 27

humans have how many chromosomes and how much from each parent

Answer 27

-humans have 46 chromosomes
-23 from dad
-23 from mom
-23 pairs

Question 28

chromosomes

Answer 28

-through chromosomes that each person in hearts the physical emotion characteristics from both parents

Question 29

gene

Answer 29

genetic code contained in portions of the chromosome

Question 30

alleles

Answer 30

different forms of a gene

Question 31

dominant

Answer 31

expressed allele
-a allele and B allele

Question 32

recessive

Answer 32

silent allele
-O allele

Question 33

Blood Type Groups and their Genotypes

Answer 33

Blood Type A- AA,AO
Blood Type B-BB,BO
Blood Type AB-AB
Blood Type O-OO

Question 34

genotypes

Answer 34

genetic makeup

Question 35

phenotypes

Answer 35

characteristics that are visible

Question 36

Polymerse Chain Reaction(PCR)

Answer 36

developed by Dr. Kery Mullins in 1983

Question 37

Gregor Mendel

Answer 37

-1860s
-mendelinan heriditary.genetics

Question 38

Punnet Square

Answer 38

indicated all potential progeny genotypes

Answer 39

Ross Syndrome
Retinitis Pigmentosa
Sex linked means x linked
-affected males can not pass the trait to their off spring
-pass the gene to all their daughters
-unless the daughter also receivesth genes from her mother, she is a phenotypically normal carrier of the trait

Question 40

Sex linked(x linked)

Answer 40

Sex-linked (X-linked) Inheritance: When a condition is X-linked, it means the gene causing the condition is located on the X chromosome