ورقة عمل الأحياء لامتحانات القبول في التمريض مع الإجابات

How many micrometres (µm) are in one millimetre?

1. A100
2. B1000
3. C1 000 000
4. D10

على أي تراكيب تُجمَّع البروتينات من الأحماض الأمينية؟

1. Aالجسيمات الحالّة
2. Bالريبوسومات
3. Cالأجسام المركزية
4. Dالفجوات

Which protein carries oxygen in red blood cells?

1. ACollagen
2. BKeratin
3. CHaemoglobin
4. DInsulin

أي تركيب يوجد في الخلايا بدائية النواة وحقيقية النواة معًا؟

1. Aالميتوكوندريا
2. Bالنواة
3. Cالشبكة الإندوبلازمية
4. Dالريبوسومات

When plotting the results of an experiment, which variable usually goes on the y-axis?

1. AThe time the experiment started
2. BThe dependent variable
3. CThe independent variable
4. DThe controlled variable

A study finds a positive correlation between hours of exercise and lung capacity. What does this mean?

1. AAs exercise increases, lung capacity tends to decrease
2. BExercise has been proven to cause higher lung capacity
3. CThere is no link between the two variables
4. DAs exercise increases, lung capacity tends to increase

An Rh-negative mother gives birth to an Rh-positive baby. Why could a later Rh-positive pregnancy be at risk?

1. AThe second baby will be unable to make any red cells
2. BShe may have made anti-D antibodies that cross the placenta
3. CHer red cells may become Rh positive after the birth
4. DThe first baby's antibodies remain in her blood and attack her

Some snakes and whales have tiny remains of hip bones that are not used for walking. What do these structures suggest?

1. AThe bones are needed for swimming
2. BThey will grow legs in the future
3. CTheir ancestors had legs
4. DThey were caused by a recent mutation