Human Genetics

Question 1

Types of Autosomes

Answer 1

Down Syndrome
E Trisomy Syndrome
D Trisomy Syndrome
Cri-du-Cat syndrome
Philadelphia syndrome

Question 2

Trisomic duplicate chromosomes of 21 or 22 Group D and E
Has an IQ of 25-74

Answer 2

Down Syndrome

Question 3

Mentally retarded chromosome 16,17,18

Answer 3

E trisomy Syndrome

Question 4

Chromosomes 13,14,15
Mentally retarded
Anomalies in the eyes,brain,heart

Answer 4

D trisomy Syndrome

Question 5

Short arm chromosome 5
Cat like cries in infants

Answer 5

Cri-du-Cat syndrome

Question 6

Chromosome 21 is deleted
And cause granulocytes leukemia

Answer 6

Philadelphia Syndrome

Question 7

Types of abnormalities in sex chromosomes

Answer 7

Kinefelters Syndrome
Turner’s syndrome
Tripo-X syndrome
Double Y syndrome
Hermaphroditism
Muscular dystrophy

Question 8

XXY chromosomes
Breast enlarge
Mentally retarded
Submissive

Answer 8

Klinefelter’s Syndrome

Question 9

One chromosome X
Female
Sterile

Answer 9

Turner’s syndrome

Question 10

Menstrual irregularities
Premature menopause
Subnormal

Answer 10

Tripo-X Syndrome

Question 11

Have both genitals
Have abnormal Y chromosome

Answer 11

Hermaphroditism

Question 12

Chromosome X is deleted
Enzyme called Dystrophin

Answer 12

Muscular Dystrophy

Question 13

Types of Inborn Error of Metabolism

Answer 13

Galactosemia
Phenylketonuria
Primaquine
Abnormal hemoglobins
Predisposition to allergy
Cataract

Question 14

Types of abnormal hemoglobins

Answer 14

Sickle cell anemia
Thalassemia (heterozygote)

Question 15

Enzyme Gal-1-puridyl transferase
Lactose tolerant

Answer 15

Galactosemia

Question 16

Unable to hydrocylate phenylephrine to tytosine
Mentally retarded

Answer 16

Phenylketonuria

Question 17

Affected by anti-malaria drug

Answer 17

Primaquine Sensitivity and Favism

Question 18

Sensitivity of fava beans

Answer 18

Favism

Question 19

Normal in their physical and chemical compound

Answer 19

Abnormal hemoglobins

Question 20

Normal hemoglobin A replaces abnormal hemoglobin S

Answer 20

Sickle cell anemia

Question 21

Persistence of fetal hemoglobin
Hypochromic anemia

Answer 21

Thallasemia

Question 22

Single dominant long arm chromosome 11

Answer 22

Predisposition to allergy

Question 23

Crystallin protein found in the lens of the eye
Example coppeck-like cataract

Answer 23

Cataract

Question 24

Types of behavioral genetics

Answer 24

Schizophrenia
Manic-depressive psychosis
Criminality
Alcoholism
Intelligence

Question 25

Sets in during the third decade of life and characterized by a clevage of personality
Chromosome X

Answer 25

Schizophrenia

Question 26

Site that carries the gene

Answer 26

Pseudoautosomal

Question 27

By alternating emotional stage of exaggerated exaltation and depression
Chromosome X

Answer 27

Manic-depressive psychosis

Question 28

Behavioral disorder may be strongly inherited or influence by environment

Answer 28

Criminality

Question 29

Preference for savory foods,such as liver and fish, and aversion to cereals and pastries
Incidence of color- blindness

Answer 29

Alcoholism

Question 30

Cannot be referred to as a single,well defined characteristics

Answer 30

Intelligence

Question 31

XYY
Antisocial
Aggressive
Strong plasma testosterone
IQ 80-95

Answer 31

Double Y syndrome