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Genetics Lab Finals MT-B

Total questions: 54

Worksheet time: 27mins

Name
Class
Date
1.

The universal blood donor.

a)
  1. Blood type A

b)

Blood type B

c)
  1. Blood type AB

d)

Blood type O

2.

 The universal recipient.

a)

Blood type A

b)
  1. Blood type B

c)
  1. Blood type AB

d)
  1. Blood type O

3.

Most common blood type in the Philippines.

a)
  1. Blood type A

b)

Blood type B

c)
  1. Blood type AB

d)
  1. Blood type O

4.

The rarest blood group in the Philippines.

a)
  1. Blood type A

b)
  1. Blood type B

c)
  1. Blood type AB

d)

Blood type O

5.

Agglutination of anti-A serum

a)

Blood type A

b)

Blood type B

c)
  1. Blood type AB

d)
  1. Blood type O

6.

No agglutination in both anti-serum.

a)
  1. Blood type A

b)
  1. Blood type B

c)
  1. Blood type AB

d)
  1. Blood type O

7.

Takes place when one gene locus masks or modifies the trait of the other gene locus.

a)
  1. Lethal allele

b)

Epistasis

c)

Pleiotropy

d)
  1. Phenocopy 

8.

 Death of the organism that carries a particular gene.

a)
  1. Lethal allele

b)

Epistasis

c)

Pleiotropy

d)
  1. Phenocopy 

9.

 Most common type of non-Mendelian inheritance.

a)
  1. Lethal allele

b)
  1. Epistasis

c)
  1. Pleiotropy

d)

Phenocopy

10.

The genotype of blood group AB

a)

IAIA

b)

ii

c)

IAIB

d)

IAi

11.

The genotype of blood group B

a)

IAIB

b)

IBi

c)

IAi

d)

ii

12.

Genotype of blood group A

a)

IAIA

b)

IAIB

c)

IBi

d)

ii

13.

When one allele isn’t totally dominant over the recessive allele.

a)
  1. Multiple alleles

b)
  1. Incomplete dominance

c)
  1. Codominance

d)
  1. Polygenic inheritance

14.

Having more than two alleles for a gene.

a)
  1. Multiple alleles

b)
  1. Incomplete dominance

c)
  1. Codominance

d)
  1. Polygenic inheritance

15.

A blood type is an example of what type of inheritance.

a)
  1. Multiple alleles

b)
  1. Incomplete dominance

c)
  1. Codominance

d)
  1. Polygenic inheritance

16.

Identify structure marked A.

a)

p-arm

b)

centromere

c)

kinetochore

d)

q-arm

17.

Identify structure marked B

a)

p-Arm

b)

centromere

c)

histone

d)

q-Arm

18.

Identify structure marked C

a)

p-Arm

b)

centromere

c)

histone

d)

q-Arm

19.

Identify the type of chromosome based on centromere location.

a)

metacentric

b)

submetacentric

c)

acrocentric

d)

helical

20.

Identify the type of chromosome based on centromere location

a)

metacentric

b)

acrocentric

c)

submetacentric

d)

helical

21.

Identify the type of chromosome based on centromere location.

a)

metacentric

b)

acrocentric

c)

submetacentric

d)

helical

22.

 Trisomy 21

a)

Klinefelter syndrome

b)
  1. Turner syndrome

c)

Down syndrome

d)

cri-du-chat syndrome

23.

 X chromosome is missing or partially missing

a)
  1. Klinefelter syndrome

b)
  1. Turner syndrome

c)
  1. Down syndrome

d)

Edward syndrome

24.

 XXY

a)

 Trisomy 21

b)

Klinefelter syndrome

c)
  1. Turner syndrome

d)

Down syndrome

25.

Males are born with an extra X chromosome.

a)

Klinefelter syndrome

b)

Turner syndrome

c)

Down syndrome

d)

cri-du-chat syndrome

26.

Affects only females.

a)
  1. Klinefelter syndrome

b)

Turner syndrome

c)
  1. Down syndrome

d)

polydactily

27.

Baby is born with an extra chromosome number 21.

a)

Klinefelter syndrome

b)

Turner syndrome

c)
  1. Down syndrome

d)

Hemophilia A

28.

Testicular atrophy

a)

Klinefelter syndrome

b)
  1. Turner syndrome

c)
  1. Down syndrome

d)

Edward syndrome

29.

 Epicanthal folds

a)
  1. Klinefelter syndrome

b)
  1. Turner syndrome

c)
  1. Down syndrome

d)

Retinitis Pigmentosa

30.

Lymphedema

a)
  1. Klinefelter syndrome

b)
  1. Turner syndrome

c)
  1. Down syndrome

d)

inguinal hernia

31.

 Chromosomes 1-22 are:

a)
  1. Autosomal chromosomes

b)

Sex chromosomes

c)

genotype

d)

phenocopy

32.

Individual with this karyogram has a genetic disorder.

a)

TRUE

b)

FAlSE

33.

There is an abnormality in the patient's sex chromosomes

a)

True

b)

False

34.

The chromosome number where anomaly is observed

a)

18

b)

21

c)

5

d)

sex chromosomes

35.

Give the diagnosis

a)

cri-du-chat syndrome

b)

Patau syndrome

c)

Down syndrome

d)

Klinefelter syndrome

36.

Identify the gender

a)

Male

b)

Female

37.

What is the diagnosis?

a)

Down syndrome

b)

Klinefelter syndrome

c)

cri-du-chat syndrome

d)

Edward syndrome

38.

Arm of the chromosome with anomaly.

a)

p-arm

b)

q-arm

c)

centromere

d)

histone

39.

Chromosome no. 5 is:

a)

autosomal chromosome

b)

sex chromosome

40.

Identify the gender

a)

Male

b)

Female

41.

Chromosome no. where anomaly is observed.

a)

5

b)

18

c)

21

d)

1

42.

Which chromosome no. has the fewest genes?

a)

1

b)

18

c)

15

d)

22

43.

What is the complementary strand for the DNA strand below (3 points):

5' - AACGGTCCAGT - 3'

a)

5' - TTGCCAGGTCA - 3'

b)

3' - TTGCCAGGTCA - 5'

c)

3' - UUGCCAGGUCA - 5'

d)

5' - UUGCCAGGUCA - 3'

44.

What is the complementary strand for the DNA strand below (3 points):

5' - CCTAAGGTATG - 3'

a)

5' - GGATTCCATAC - 3'

b)

3' - GGATTCCATAC - 5'

c)

5' - GGATTCCATAC - 5'

d)

NONE OF THE ABOVE

45.

DNA stands for:

a)

dioxyribonucleic acid

b)

deoxyribonucleic acid

c)

dodecaribonucleic acid

d)

ribonucleic acid

46.

The process by which RNA is made from DNA.

a)

DNA synthesis

b)

transcription

c)

translation

d)

none of the above

47.

In DNA, Adenine always pairs with what nitrogenous base?

a)

Uracil

b)

Thymine

c)

Guanine

d)

Cytosine

48.

The process by which DNA makes a copy of itself.

a)

DNA replication

b)

DNA degeneration

c)

transcription

d)

translation

49.

 The sugar found in DNA is:

a)

Deoxyribose

b)

Ribose

c)

Glucose

d)

Fructose

50.

DNA molecules are held together by this type of bond:

a)

Peptide bonds

b)

Hydrogen bonds

c)

Phosphate bonds

d)

Calcium ion channels

51.

What is the RNA strand of the DNA strand below (3 points):

5' - AACGGTCCAGT - 3'

a)

5' - AACGGTCCAGT - 3'

b)

3' - UUGCCAGGUCA - 5'

c)

5' - UUGCCAGGUCA - 3'

d)

3' - AACGGTCCAGT - 5'

52.

Translate mRNA into proteins

a)

mRNA

b)

rRNA

c)

tRNA

d)

DNA

53.

Forms ribosomes which are essential in protein synthesis.

a)

mRNA

b)

rRNA

c)

tRNA

d)

DNA

54.

Transcribed from DNA and contains the genetic blueprint to make proteins.

a)

mRNA

b)

rRNA

c)

tRNA

d)

DNA