超星 - test 5 - 查题吧

判断题

Gene therapy may cause off-target effects and there is a risk that the new gene will insert itself into the path of another gene, disrupting its activity or causing insertional mutagenesis.

A. 对
B. 错

判断题

The team led by Kathy Niakan at the Francis Crick Institute in London used CRISPR-Cas9 to switch off a particular gene involved in embryo development, known as OCT6. Blocking the functioning of this gene means the resulting protein, also called OCT6, cannot be produced, eventually halting an embryo's development.

A. 对
B. 错

判断题

The team led byJunjiu Huang at Sun Yat-Sen Universityattempted to modify the gene HBB responsible for β-thalassemia, using CRISPR/Cas9. HBB encodes the β-globin protein. Mutations in the gene are responsible for β-thalassemia.

A. 对
B. 错

判断题

Researchers in China have reported editing the genes of human embryos to try to make them resistant to HIV infection, published in J Assist Reprod Genet (2018) used CRISPR-editing tools in non-viable embryos that were destroyed after 3 days.

A. 对
B. 错

单选题

In ________, China became the first country to approve a gene therapy-based product,Gendicine™, developed by SiBiono Gene Tech Co.,for clinical treatment of head & neck squamous cell carcinoma.

A. 1995
B. 2000
C. 2003
D. 2006

单选题

Section ADirections:This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the four choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. Nice to meet you.
B. How are you?
C. I’m glad to hear that.
D. Hell, Jim. How are things with you?

单选题

Section ADirections:This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the four choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. Yes, please give it to me.
B. No, I can take it myself.
C. Sorry, I can’t help you.
D. Sure. Here you are.

单选题

Section ADirections:This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the four choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. Two hours.
B. Two o’clock.
C. Two seats.
D. Two dollars.

单选题

Section ADirections:This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the four choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. It’s perfect.
B. You’d better have it.
C. I would rather you had it.
D. You’ve had it, of course.

单选题

Section ADirections:This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the four choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. Three times.
B. Quite a long time.
C. It’s half past three.
D. It’s time to go home.

2