= دانشگاه پیام نور کارشناسی مرکز آزمون و سنجش
.
حضرت علی(ع): دانش راهبر نیکویی برای ایمان است
تعداد سوالات : تستی : ۳۰ تشریحی : ۰ زمان آزمون (دقیقه) : تستی : ۵۰ تشریحی : ۰ سری سوال : یک ۱ عن-وان درس : متون زیست شناسی
رشته تحصیلی /کد درس : زیست شناسی گرایش عمومی ۱۱۱۲۰۲۵
1-which cells has several nuclei per cell?
1. Mammalian red blood cell * skeletal muscles cell
3. phloem sieve tube cell 4. plant cel
2-Artificial apparatus for biological reactions, is called?
1- In vivo 2 natural 3. in vitro 4 internal medium
3-Which responsible for the colors of flower and fruits?
1. Chloroplast 2 mitochondria 3, ribosome 4. chromoplasts
4-Means of Cessation flow of energy and matter is?
1. live 2. alive 3 death 4 blooming
5- which is the fertilized ovum before cleavage?
1. zygote 2. ovum 3 precursor cell 4 gamete
6-hydras and yeasts reproduce by which method?
1. meiosis 2. mitosis 3 splitting 4. budding
7-Which gonad in animals produces ovum?
1. Testis * ovary 3. Choanocyte 4 spore
8-Which of the following statements is true?
1
• In asexual reproduction known as fission, the cell division is meiosis.
* In mammals there is only asexual reproduction.
3. In paramecia meiosis precedes fertilization.
4. Old age is an important factor for killing by predators.
9-An acrosome on the tip of the sperms head ............... to liberate enzyme for lyze jelly coats around eggs.
1. Penetrate 2 passes into 3 operate 4. ruptures
10-Which is the subdivision of genus in plant and animal kingdom?
1. Phylum * species 3 genus 4. kingdom
11- What named a group of individuals, unicellular or multicellular, living together in close association?
1. Species 2. tribal life 3. colony 4. parasite
1010/101022812
نیمسال دوم ۹۳-۱۳۹۲ صفحه ۱ از ۳






















































***
= دانشگاه پیام نور کارشناسی مرکز آزمون و سنجش
.
حضرت علی(ع): دانش راهبر نیکویی برای ایمان است
تعداد سوالات : تستی : ۳۰ تشریحی : ۰ زمان آزمون (دقیقه) : تستی : ۵۰ تشریحی : ۰ سری سوال : یک ۱ عن-وان درس : متون زیست شناسی
رشته تحصیلی /کد درس : زیست شناسی گرایش عمومی ۱۱۱۲۰۲۵
12-Which class of phylum protozoa characterized by possessing small bristle-like cytoplasmic projection on free surface of the cell?
1. Flagellate 2. rhizopoda 3. ciliate * sporozoa
13-Contractile vacuole ............ discharges its contents to the exterior.
1. Except * abruptly 3. seldom 4. precisely
14-The name rhizopoda signifying root like feet................ by the extension of the body by which a rhizopod moves.
1. is justified * justifying
3. to justify * have been justified
15-Surface: volume ratio of any solid body of constant shape............. as the size decreases.
1. Decreases * doubles 3 enlarges 4 increases
16-A distinguishing quality or characteristic.
1. Gene 2 inheritance 3. trait 4. taint
17-Which character normally masks or inhibits the expression of another character?
1. Recessive 2. dominant 3 genotype 4 phenotype
18-Each ................. particle becomes attached to the coat of a bacterium by means of its rigid tail.
1. Infected * bacteriophage ° parasit 4. virus
19-mantel's second law is the law of independent.............................
1. Segregated 2. constructed 3. separated 4. assortment
20-The chromosomes become visible shortly before a cell.................. to divide. 1. Have been ready * will ready 3. is ready 4. ready
21-Each cell in the body of every human being has............... 46 chromosomes.
1. Comparatively 2 nearly 3 approximately * exactly
22-Which is the colorless matrix of a chloroplast?
1. Stroma 2 photosynthetic membranes
3. lamellar system 4. cytochrome
23-The ATP and NADPH needed to ............the dark reactions are ............from the light reactions.
1. Derived - drive 2. drive – derived 3. derive-drived 4 drived – derive
1010/101022812
نیمسال دوم ۹۳-۱۳۹۲ صفحه ۲ از ۳


























































***
= دانشگاه پیام نور کارشناسی مرکز آزمون و سنجش
.
حضرت علی(ع): دانش راهبر نیکویی برای ایمان است
تعداد سوالات : تستی : ۳۰ تشریحی : ۰ زمان آزمون (دقیقه) : تستی : ۵۰ تشریحی : ۰ سری سوال : یک ۱ عن-وان درس : متون زیست شناسی
رشته تحصیلی /کد درس : زیست شناسی گرایش عمومی ۱۱۱۲۰۲۵
24-Chlorophyll is a porphyrin with ............ atoms in the center.
1. Iron * magnesium °. охуgen 4. hydrogen
25-The synthesis of organic material by the plant had not yet been ................. in the eighteenth century. 1. Established * establishing 3. establish * establishes
26-Electron microscopy has................the presence of quantosomes, in the lamellae.
1. Revealed 2. Iying 3. stabilizing 4. serve
27-Pertaining to life and living organisms.
1. Salinity 2 arctic 3. biotic 4. photoperiod
28-Nectar is sweet substance secreted by special ....
1. Gonads 2 glands 3 grain 4. enzyme
29-the organism’s address is............... and organism’s profession is........................... 1. niche- habitat 2. habitat-ecosystem 3. habitat - niche 4. niche-ecology
30-the English equivalent of the greek root of bios in the word biomass is? 1. Dried 2 inner bark 3. funnel 4. life
γ. γ./Υ. γ. γΥΛ ΜΥ
نیمسال دوم ۹۳-۱۳۹۲ صفحه ۳ از ۳
























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