According to Abbas, it is reported that one out of every _____ children is born with mitochondrial genetic disorders.
A. 60
B. 600
C. 6,000
D. 60,000
查看答案
Which one in the following is NOT right about mitochondrion?
A. It is a double membrane-bound organelle found in all eukaryotic organisms
B. All cells in organisms have it.
C. It can supply cellular energy.
D. It is involved in signaling, cellular differentiation, and cell death, as well as maintaining control of the cell cycle and cell growth.
Which one of the following is NOT mentioned as an opinion of people in this controversial issue?
A. This process is too similar to manufacturing human beings in a factory, lowering the value of human life.
B. Children selectively conceived through artificial processes may be given unfair genetic advantages over children conceived naturally.
C. On a planet with limited resources and a rapidly growing population, the science focused on new ways to create children, while millions of children are dying of starvation or living in poor health
D. All religions believe that babies should only be made through the natural method, only between a man and a woman who are married to one another.
According to Jiehan, Robert Edwards was awarded 2010’s Nobel Prize in Physiology for the development of ______.
A. the gene therapy
B. in vitro fertilization
C. the structure of DNA
D. in vivo fertilization
From Huanrui, we know that _____ has the highest success rate of test-tube baby, about _____.
A. China; 30%-40%
B. China; 40%-70%
C. the United Kingdom; 30%-80%
D. the United States; 70%-80%
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