الأكاديمية الدولية للعلوم الصحية
تحت إشراف الهيئة السعودية للتخصصات الصحية
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Final Exam (First Term 1428/1429 H)
Subject: General Biology
Period: Alternative Exam
Department: Pharmacy
Time: 90 minutes
Student Name:----------------------------------------
First question:Chose the correct answer:(30 marks)
1- Ecology studies:
How living organisms interact with each other
How living organisms interact with their environment
Ecosystems
All the above
2- Each ecosystem is made up of:
Habitat
Community
Cell wall
A & B
3- The living part of the ecosystem is called:
Habitat
Community
Nucleus
Non of the above
4- Each habitat has the following conditions:
Right amount of light
Right amount of oxygen
Right amount of water
All the above
5- The community includes:
Plants
Animals
Non-living organisms
A & B
6- Examples of environmental factors are:
Water
Temperature
Light
All the above
7- Penguins can withstand temperature of:
- 80 °
- 100 °
- 200 °
80 °
8- Light is needed for:
Photosynthesis
Cell division
Contraction
Non of the above
9- Few organisms can live without:
Nitrogen
Carbon dioxide
Helium
Oxygen
10- Individual plants and animals compete with each other for:
Food
Light
Water
All the above
11- Predator is:
Non-living organism
An animal that feed by hunting and killing its prey
plant
Non of the above
12- Grazier is an animal that eat:
Other animals
Plants
Fish
All the above
13- Decomposers are microbes that:
Build up dead material
Decompose dead material
Decompose living organisms
Non of the above
14- Fungi are:
Unicellular organisms
Multicellular organisms
Non flowering plants
All the above
15- Saprophytes obtain their food from:
Other organisms
By themselves
From decayed matter
Non of the above
16- Examples of compound epithelial tissue are:
Squamous
Cuboidal
Columnar
Non of the above
17- The function of WBCs is:
Carry oxygen
Fight disease
Make clot
Non of the above
18- The smooth muscle is responsible for:
Carry oxygen
Involuntary movement
Form tendon and ligaments
Non of the above
19- The nerve cells are responsible for:
Carrying oxygen
Fighting disease
Transmitting impulses
Non of the above
20- Food and Oxygen diffuse from blood to cells by:
Nucleus
Mitochondria
Diffusion
Non of the above
21- The movement of particles from high concentration to low concentration is called:
Active transport
Diffusion
Cell wall
Non of the above
22- Each chromosome is made of:
Carbon dioxide
Water
Holes
Genes
23- By mitosis, new organisms has:
Identical chromosomes & genes to their parent
Non-identical chromosomes & genes to their parents
Full number of chromosomes
A & c
24- In human, the male gametes are:
Eggs
Sperms
Plasmic membrane
All the above
25- In human, the zygote has:
20 chromosomes
22 chromosomes
46 chromosomes
Non of the above
26- Sexual reproduction involves:
3 organisms
6 organism
4 organism
Non of the above
27- In plants, the pollen are transmitted to stigma by:
Insects
Wind
Cell wall
A & B
28- Ovulation means:
Production of sperms
The egg leaves the ovary
The eggs leave the uterus
All the above
29- The female has:
Three ovaries
One ovary
Two ovaries
Non of the above
30- The blood vessels of the uterus supply the embryo with:
Food
Oxygen
Carbon dioxide
A & B
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1- Embryo implantation means that the embryo sinks in the uterus lining. ( )
2- Genetics is the study of drugs. ( )
3- Centrosome plays an important role in photosynthesis. ( )
4- Rabies is an example of viral diseases. ( )
5- Fixing nitrogen bacteria are harmful bacteria. ( )
6- Fungi are non-flowering plants. ( )
7- Red blood cells contain hemoglobin. ( )
8- Mitosis happens in sexual reproduction. ( )
9- Sexual reproduction involves 5 organisms. ( )
10- In plants, pollen are transmitted to stigma by insects & wind. ( )
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Third question: Complete the following sentences:(10 marks)
1- Female gametes are made in the ...................
2- Ovulation means that the eggs leave the ......................
3- For a particular character, there are ......... genes.
4- Sperms are made in the .....................
5- The sex chromosomes control the ........................
6- Genotype refers to ................. of alleles.
7- The fusion of 2 different cells is called ………
8- Heterozygous means that the alleles are .............................
9- Breakdown of complex organic compounds is called ..............................
10- Mineralization of the bone is an example of ................................
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Fourth question: Give the medical terms of the following: (5 marks)
1- Cells responsible for transmitting of impulses. (………………………..)
2- Biological catalysts that speed up biochemical reactions. (…………...…….)