According to the passage, which of the following statements is NOT TRUE?
A. Polar bears have up to 11 centimeters of fat underneath their skin.
B. Polar bears possess a gene called APOB that reduces levels of LDL cholesterol.
C. Female polar bears do not undergo extreme conditions during pregnancy.
D. Polar bears may provide insights into understanding heart disease in humans.
Tạm dịch : Theo đoạn văn, câu nào sau đây KHÔNG ĐÚNG?
A. Gấu Bắc Cực có tới 11 cm mỡ bên dưới da.
B. Gấu Bắc cực sở hữu một gen gọi là APOB giúp giảm mức cholesterol LDL.
C. Gấu Bắc Cực cái không trải qua những điều kiện khắc nghiệt khi mang thai.
D. Gấu Bắc Cực có thể cung cấp những hiểu biết sâu sắc về bệnh tim ở người.
Chọn C
- Female polar bears, however, undergo extreme conditions during every pregnancy. Once autumn comes around, these females will dig maternity dens in the snow and will remain there throughout the winter, both before and after the birth of their cubs. This process results in about six months of fasting, where the female bears have to keep themselves and their cubs alive, depleting their own calcium and calorie reserves. Tuy nhiên, gấu Bắc Cực cái phải trải qua những điều kiện khắc nghiệt trong mỗi lần mang thai. Khi mùa thu đến, những con cái này sẽ đào ổ đẻ trong tuyết và ở đó suốt mùa đông, cả trước và sau khi sinh con. Quá trình này dẫn đến việc nhịn ăn khoảng sáu tháng, trong đó những con gấu cái phải giữ cho bản thân và đàn con của chúng sống sót, làm cạn kiệt lượng canxi và calo dự trữ của chúng.
What can be inferred from the passage regarding polar bears' genetic adaptations?
She commuted that road alone countless times during the night. Then she came to realize the true extent of its peril.
It has been many years since the last time we said goodbye to each other.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
He ate a lot of street food. He had a stomachache all night.
The health department issued a warning about the outbreak of a communicative disease in the area, urging residents to take preventive measures.
“I believe he will live well even if I'm not by his side”, she said.
The project was__________, and the team worked overtime to complete it.
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
People are talking a lot about ultra-processed food (UPF). Experts say that UPF is bad for its health.
Local authorities have to learn to allocate resources __________.
Internet access was found to have a positive effect similar to __________.
according to the passage, all of the following are true, EXCEPT_______?
Yesterday, I meet my old friend for lunch and we reminisced about our school days.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
Cutting down forests for farming purposes of locals is always banned by local authorities.