ورقة عمل الأحياء لامتحانات القبول في التمريض مع الإجابات

Which gas do plants take in from the air for photosynthesis?

1. AHydrogen
2. BCarbon dioxide
3. CNitrogen
4. DOxygen

What is a scientific law?

1. AA guess about the cause of something that has not yet been tested
2. BA rule that scientists vote to accept
3. CA statement of what always happens under certain conditions
4. DAn explanation that has been proven wrong

ما الجين؟

1. Aبروتين ينسخ DNA قبل انقسام الخلية
2. Bمقطع من DNA يشفّر لناتج مثل البروتين
3. Cنوع من الخلايا يحمل الصفات الوراثية
4. Dالمجموعة الكاملة لكل صبغيات الخلية

Why are stains such as iodine or methylene blue added to cells on a microscope slide?

1. ATo keep the cells alive for longer
2. BTo make structures easier to see
3. CTo make the cells divide
4. DTo make the cells larger

Where does the Krebs (citric acid) cycle take place in a eukaryotic cell?

1. AIn the cytoplasm
2. BIn the mitochondrial matrix
3. COn the rough endoplasmic reticulum
4. DIn the nucleus

In evolution, what does an organism's fitness mean?

1. AHow large the organism grows
2. BHow strong and fast the organism is compared with others
3. CHow long the organism lives
4. DHow many offspring it leaves that survive and reproduce

وُضعت خلية نباتية في ماء نقي. لماذا لا تنفجر كما تنفجر الخلية الحيوانية؟

1. Aليس للخلايا النباتية غشاء خلوي
2. Bلا يستطيع الماء دخول الخلايا النباتية
3. Cيقاوم جدارها الخلوي امتلاء الخلية فتصبح صلبة ممتلئة (منتفخة)
4. Dتضخ فجوتها كل الماء إلى الخارج فورًا

A child's DNA profile has bands A, B, C and D. The mother has bands A and C. Man 1 has bands B and D, man 2 has A and E, and man 3 has C and F. Which man could be the biological father?

1. ANone of them
2. BMan 3
3. CMan 1
4. DMan 2