ورقة عمل الأحياء لامتحانات القبول في التمريض مع الإجابات

Who first used the word "cells" after looking at thin slices of cork under a microscope?

1. ARobert Hooke
2. BCharles Darwin
3. CLouis Pasteur
4. DGregor Mendel

What is an organism's genome?

1. AA single gene on one chromosome
2. BThe traits that can be seen
3. CAll of its genetic material
4. DThe proteins made by one cell

In the scientific name Homo sapiens, what does Homo name?

1. AThe genus
2. BThe family
3. CThe kingdom
4. DThe species

How are photosynthesis and aerobic respiration related?

1. ABoth take place only in chloroplasts
2. BBoth release oxygen into the air
3. CBoth happen only in animal cells, never in plant cells
4. DThe products of one are the reactants of the other

A patient's heart rate is measured four times: 70, 72, 74 and 80 beats per minute. What is the mean?

1. A72 beats per minute
2. B80 beats per minute
3. C73 beats per minute
4. D74 beats per minute

Drugs against fungal infections often cause more side effects than drugs against bacteria. Why?

1. AFungi are much smaller than bacteria
2. BFungi reproduce only by binary fission
3. CFungal cells are eukaryotic, like human cells
4. DFungi have no cell membrane for drugs to act on

A survey finds that students who sleep more get higher test scores. Which study would best test whether more sleep causes better scores?

1. ACompare the test scores of students at two different schools
2. BAsk the students with the highest scores how they study
3. CRandomly assign students to different sleep times and compare their scores
4. DSurvey a much larger group of students about their sleep habits

A green plant is kept in a sealed jar in complete darkness for a day. What happens to the carbon dioxide level in the jar?

1. AIt falls, because plants take in more CO₂ when they respire in the dark
2. BIt rises, because the plant respires but cannot photosynthesise
3. CIt falls, because the plant keeps photosynthesising
4. DIt stays the same, because plants do not respire