![subject](/tpl/images/cats/health.png)
Health, 02.03.2020 22:59 adrian128383
Which of the following genetic or chromosomal abnormalities is correctly described A. In Down syndrome, the brain tissues of the cortex degenerate, resulting in death.
O B. In sickle-cell anemia, the child receives an extra chromosome during conception and, as
a result, develops severe mental disabilities.
O C. In Tay-Sachs disease, the body starts producing abnormally shaped red blood cells.
O D. In phenylketonuria, the body is unable to produce a critical enzyme, which results in an
accumulation of poisons that causes profound intellectual disabilities.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Health
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/health.png)
Health, 22.06.2019 16:00
Meg is moderately active and completes 30minutes of daily activity above the baseline level. based on the chart, which activity will not increase megs physical fitness?
Answers: 1
![question](/tpl/images/cats/health.png)
Health, 23.06.2019 04:31
What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.
Answers: 1
![question](/tpl/images/cats/health.png)
Health, 23.06.2019 06:00
What is a possible consequence of abusing intravenous drug such as heroin? a-hiv transmission b-alcohol poisoning c-improving appetite d-lung cancer
Answers: 1
You know the right answer?
Which of the following genetic or chromosomal abnormalities is correctly described A. In Down syndro...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.04.2021 01:00
![question](/tpl/images/cats/fizika.png)
Physics, 27.04.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 27.04.2021 01:00
![question](/tpl/images/cats/en.png)
English, 27.04.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)