Question 1

The D antigen is also known as the ________ antigen.

Accepted Answer

A)   Monoclonal
B)   X
C)   AB
D)   RhE) A) and B)
F) All of the above

Question 2

The most common color test for bloodstains is Luminol.

Accepted Answer

A) True 
 B)False

Question 3

Most human cells contain forty-six chromosomes,arranged in twenty-three mated pairs.

Accepted Answer

A) True 
 B)False

Question 4

The reaction of luminol with blood results in the production of ________ rather than color.

Accepted Answer

The answer of The reaction of luminol with blood results...

Question 5

Type O blood is the most common in the United States.

Accepted Answer

A) True 
 B)False

Question 6

One of the most frequent uses of the EMIT technique in forensic laboratories has been for screening the urine of suspected marijuana smokers.

Accepted Answer

A) True 
 B)False

Question 7

In which phenotype pairings can the genotypes of the individuals be directly known?

Accepted Answer

A)   Type AB and type O
B)   Type A and type B
C)   Type B and type O
D)   Type A and type ABE) B) and C)
F) None of the above

Question 8

Which of the following statements is false?

Accepted Answer

A)   Semen is unequivocally identified by the presence of spermatozoa.
B)   The likelihood of finding seminal acid phosphatase in vaginal swabs decreases with time.
C)   Spermatozoa can generally be found in the vagina of a living female after 3 days.
D)   Semen will contain the enzyme p30.E) A) and B)
F) A) and C)

Question 9

Biological evidence should be packaged in plastic or airtight containers.

Accepted Answer

A) True 
 B)False

Question 10

A gene pair made up of two similar alleles-for example,AA and BB-is said to be:

Accepted Answer

A)   Heterozygous.
B)   Monoclonal.
C)   Complementary.
D)   Homozygous.E) A) and B)
F) C) and D)

Question 11

________ is the fluid portion of the blood.

Accepted Answer

The answer of ________ is the fluid portion of the...

Question 12

What approximate percentage of the population is type B?

Accepted Answer

A)   80 percent
B)   41 percent
C)   38 percent
D)   15 percentE) A) and D)
F) A) and C)

Question 13

Which of the following statements is false?

Accepted Answer

A)   Dried bloodstains may tentatively be identified as blood by a peroxidase test.
B)   All bloods contain the enzyme peroxidase.
C)   A-B-O antigens are present in all human blood.
D)   The Kastle-Meyer test is used to determine whether blood is of human origin.E) A) and B)
F) A) and C)

Question 14

One of the most frequent uses of EMIT in forensic laboratories has been for screening the urine of suspected ________ users.

Accepted Answer

The answer of One of the most frequent uses of...

Question 15

The blood factors belonging to the A-B-O system are the most important for properly matching a donor and recipient for a transfusion.

Accepted Answer

A) True 
 B)False

Question 16

Type ________ blood is the least common.

Accepted Answer

The answer of Type ________ blood is the least common....

Question 17

An antigen is a protein that destroys or inactivates a specific antibody.

Accepted Answer

A) True 
 B)False

Exam 15: Forensic Serology

Type O blood is the most common in the United States.

Correct Answer
verified

A gene pair made up of two similar alleles-for example,AA and BB-is said to be:

Correct Answer
verified

The blood factors belonging to the A-B-O system are the most important for properly matching a donor and recipient for a transfusion.

Correct Answer
verified

The D antigen is also known as the ________ antigen.

Correct Answer
verified

One of the most frequent uses of EMIT in forensic laboratories has been for screening the urine of suspected ________ users.

Correct Answer
verified

The most common color test for bloodstains is Luminol.

Correct Answer
verified

The reaction of luminol with blood results in the production of ________ rather than color.

Correct Answer
verified

An antigen is a protein that destroys or inactivates a specific antibody.

Correct Answer
verified

Type ________ blood is the least common.

Correct Answer
verified

In which phenotype pairings can the genotypes of the individuals be directly known?

Correct Answer
verified

Biological evidence should be packaged in plastic or airtight containers.

Correct Answer
verified

One of the most frequent uses of the EMIT technique in forensic laboratories has been for screening the urine of suspected marijuana smokers.

Correct Answer
verified

Which of the following statements is false?

Correct Answer
verified

What approximate percentage of the population is type B?

Correct Answer
verified

Which of the following statements is false?

Correct Answer
verified

________ is the fluid portion of the blood.

Correct Answer
verified

Most human cells contain forty-six chromosomes,arranged in twenty-three mated pairs.

Correct Answer
verified

Exam 15: Forensic Serology

Type O blood is the most common in the United States.

Correct AnswerverifiedShow Answer

A gene pair made up of two similar alleles-for example,AA and BB-is said to be:

Correct AnswerverifiedShow Answer

The blood factors belonging to the A-B-O system are the most important for properly matching a donor and recipient for a transfusion.

Correct AnswerverifiedShow Answer

The D antigen is also known as the ________ antigen.

Correct AnswerverifiedShow Answer

One of the most frequent uses of EMIT in forensic laboratories has been for screening the urine of suspected ________ users.

Correct AnswerverifiedShow Answer

The most common color test for bloodstains is Luminol.

Correct AnswerverifiedShow Answer

The reaction of luminol with blood results in the production of ________ rather than color.

Correct AnswerverifiedShow Answer

An antigen is a protein that destroys or inactivates a specific antibody.

Correct AnswerverifiedShow Answer

Type ________ blood is the least common.

Correct AnswerverifiedShow Answer

In which phenotype pairings can the genotypes of the individuals be directly known?

Correct AnswerverifiedShow Answer

Biological evidence should be packaged in plastic or airtight containers.

Correct AnswerverifiedShow Answer

One of the most frequent uses of the EMIT technique in forensic laboratories has been for screening the urine of suspected marijuana smokers.

Correct AnswerverifiedShow Answer

Which of the following statements is false?

Correct AnswerverifiedShow Answer

What approximate percentage of the population is type B?

Correct AnswerverifiedShow Answer

Which of the following statements is false?

Correct AnswerverifiedShow Answer

________ is the fluid portion of the blood.

Correct AnswerverifiedShow Answer

Most human cells contain forty-six chromosomes,arranged in twenty-three mated pairs.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
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Correct Answer
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verified

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