Human genes were integrated into the chromosomes of pig sperm using the procedure of sperm-mediated gene transfer (SMGT). In the first successful SMGT procedure, scientists used an enzyme to integrate three human genes into the chromosomes of pig sperm. Approximately 90% of the resulting pig embryos carried all three human genes in very cell. The presence of the human genes in every cell of a pig embryo is evidence that the genes went through Select one: a. mRNA transcription b. DNA replication c. mRNA translation d. DNA transcription
Human genes were integrated into the chromosomes of pig sperm using the procedure of sperm-mediated gene transfer (SMGT). In the first successful SMGT procedure, scientists used an enzyme to integrate three human genes into the chromosomes of pig sperm. Approximately 90% of the resulting pig embryos carried all three human genes in very cell. The presence of the human genes in every cell of a pig embryo is evidence that the genes went through Select one: a. mRNA transcription b. DNA replication c. mRNA translation d. DNA transcription
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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
Transcribed Image Text:Use the following information to answer the next
question.
Human genes were integrated into the chromosomes of
pig sperm using the procedure of sperm-mediated gene
transfer (SMGT). In the first successful SMGT procedure,
scientists used an enzyme to integrate three human
genes into the chromosomes of pig sperm.
Approximately 90% of the resulting pig embryos carried
all three human genes in very cell.
The presence of the human genes in every cell of a pig
embryo is evidence that the genes went through
Select one:
a. mRNA transcription
b. DNA replication
c. mRNA translation
d. DNA transcription
![a.
Use the following information to answer the next question.
In 1928, a British scientist, Frederick Griffith, performed an experiment by injecting mice
with two strains of bacteria. The avirulent bacteria strain did not cause pneumonia, and the
virulent bacteria strain caused pneumonia. Below is an illustration of his results.
Avirulent
strain
C.
Living
us
Living
No bacteria
were recovered
Virulent
strain
000
Living
Dead
Virulent
bacteria were
recovered
Virulent
strain
000
Heat-killed
Living
Living"
No bacteria were
recovered
The results illustrated can be best interpreted as showing that
Select one:
Virulent
strain
000
Heat-killed
[x-d-p]]]
Avirulent
strain
Living
Dead
d. genetic material from the avirulent strain
caused the change to the virulent bacteria
Virulent
bacteria were
-from Biology Directions
recovered.
some of the virulent bacteria had survived heat
treatment
b.
the genetic material was deoxyribonucleic acid
genetic material from the dead virulent bacteria
had entered the living avirulent bacteria](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b992727-6ac2-4ee0-bafb-3607adc1d09c%2F1983ec3b-5a5d-4a00-97b8-4066b6916aa6%2F27imxr4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a.
Use the following information to answer the next question.
In 1928, a British scientist, Frederick Griffith, performed an experiment by injecting mice
with two strains of bacteria. The avirulent bacteria strain did not cause pneumonia, and the
virulent bacteria strain caused pneumonia. Below is an illustration of his results.
Avirulent
strain
C.
Living
us
Living
No bacteria
were recovered
Virulent
strain
000
Living
Dead
Virulent
bacteria were
recovered
Virulent
strain
000
Heat-killed
Living
Living"
No bacteria were
recovered
The results illustrated can be best interpreted as showing that
Select one:
Virulent
strain
000
Heat-killed
[x-d-p]]]
Avirulent
strain
Living
Dead
d. genetic material from the avirulent strain
caused the change to the virulent bacteria
Virulent
bacteria were
-from Biology Directions
recovered.
some of the virulent bacteria had survived heat
treatment
b.
the genetic material was deoxyribonucleic acid
genetic material from the dead virulent bacteria
had entered the living avirulent bacteria
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