ورقة عمل الأحياء لامتحانات القبول في التمريض مع الإجابات

How many millilitres are in one litre?

1. A10
2. B1000
3. C100
4. D10 000

ما الصحيح بشأن الأليل السائد؟

1. Aيُورَّث دائمًا من الأم
2. Bيظهر أثره عند وجود نسختين منه فقط
3. Cلا يظهر أبدًا في النمط الظاهري
4. Dيظهر أثره عند وجود نسخة واحدة منه

Which pigment absorbs light energy for photosynthesis?

1. AMelanin
2. BChlorophyll
3. CHaemoglobin
4. DKeratin

How do embryonic stem cells differ from most adult stem cells?

1. AThey are found only in plants, while adult stem cells are found in animals
2. BThey are haploid, while adult stem cells are diploid
3. CThey can become almost any cell type, while adult stem cells are more limited
4. DThey can no longer divide, while adult stem cells divide quickly

A bone marrow transplant can treat some blood cancers. Why does it work?

1. AThe donor marrow contains antibiotics that kill cancer
2. BThe donor red cells divide to make more red cells
3. CThe donor stem cells produce new, healthy blood cells
4. DThe transplant replaces the patient's bones

أي رابطة تربط الأحماض الأمينية معًا في البروتين؟

1. Aالرابطة الهيدروجينية بين القواعد
2. Bالرابطة الببتيدية
3. Cالرابطة الغليكوسيدية
4. Dالرابطة الإسترية

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 2
3. CMan 3
4. DMan 1

A student puts a fertilised plant in a sunny window and an unfertilised plant in a dark cupboard. The fertilised plant grows more. What is the main flaw?

1. AThe student used too much fertiliser on the plant in the window
2. BThe dependent variable was not measured
3. CTwo variables were changed, so the cause is unclear
4. DThere was no hypothesis to test