2017 eju 第2回:理科
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平成29年度(2017年度)日本留学試験
理 科(80分)
【物理・化学・生物】※ 3科目の中から, 2科目を選んで解答してください。※ 1科目を解答用紙の表面に解答し,もう 1科目を裏面に解答してください。
Ⅰ 試験全体に関する注意
1 .係員の許可なしに,部屋の外に出ることはできません。2.この問題冊子を持ち帰ることはできません。
Ⅱ 問題冊子に関する注意
1 .試験開始の合図があるまで,この問題冊子の中を見ないでください。2.試験開始の合図があったら,下の欄に,受験番号と名前を,受験票と同じように記入してください。3.各科目の問題は,以下のページにあります。
科目 ページ物理 1 ~ 21化学 23 ~ 35生物 37 ~ 51
4 .足りないページがあったら,手をあげて知らせてください。 5.問題冊子には,メモや計算などを書いてもいいです。Ⅲ 解答用紙に関する注意
1 .解答は,解答用紙に鉛筆(HB)で記入してください。
2.各問題には,その解答を記入する行の番号 , , ,…がついています。解答は,解答用紙(マークシート)の対応する解答欄にマークしてください。
3.解答用紙に書いてある注意事項も必ず読んでください。
※ 試験開始の合図があったら,必ず受験番号と名前を記入してください。
受 験 番 号 * *
名 前
11/2017問題冊子
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2 2
1 1
element group period
periodic table H
liter L
standard state : 0 1.01 105 Pa = 1.00 atm
ideal gas molar volume : 22.4 L/mol
gas constant : = 8.31 103 Pa L/(K mol)
Avogadro constant : A = 6.02 1023 /mol
Faraday constant : = 9.65 104 C/mol
atomic weight : H : 1.0 C : 12 N : 14 O : 16
Mg : 24 S : 32 Pb : 207
Physics Biology Chemistry
H
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atom X Y electron configuration
X Y
X ion ion formula X Y
ionic bond compositional formula
X2 XY
X2 XY2
X2 X2Y
X2 YX
X2 Y2X
X2 YX2
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chemical bond
Fe atom metallic bond
H2O hydrogen bond
dry ice CO2 covalent bond
NH4+ NH3 H+
coordinate bond
NaCl Na Cl
ionic bond
polar molecule
CH4 CCl4 H2O CO2 N2 NH3 HCl CH3Cl F2 Cl2
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N2 H2 average molecular weight
8.5 amount of substance mol
N2 H2
1 1 1 2 1 3 1 4 1 5
1.0 L C3H8 10.0 L O2 airtight
container complete combustion
L
L
3.0 4.0 5.0 6.0 7.0 8.0
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Cu crystal structure
crystal (a) (d)
(a) close-packed structure
(b) unit cell atom 14
(c)
(d) 8
a b a c a d b c b d c d
0.01 mol/L pH
H2S HNO3 (COOH)2 CH3COOH H3PO4 H2SO4
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lead storage battery discharge 0.4 mol electron
cathode mass
12.8 g
19.2 g
25.6 g
12.8 g
19.2 g
25.6 g
N2O4 heat of formation 1 kJ/mol
NO2 2 kJ/mol thermochemical
equation
N2O4( ) 2 NO2( ) kJ
1 2 1 2 1 2
1 2 2 1 2 2 1 2 2
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10 L 1.0 mol N2O4
1.0 105 Pa NO2
equilibrium state total pressure
1.1 105 Pa
N2O4 2NO2
concentration equilibrium constant
mol/L
0.0011 0.0022 0.0044 0.011 0.022 0.044
NaOH aq
conc. HNO3
Ag Al Fe Zn Pb
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A acidic oxide
B acid
A B
a NO2 HNO3
b P4O10 H3PO4
c SO2 H2SO4
d Cl2O7 HCl
a b a c a d b c b d c d
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(a) (e) oxidation
(a) 2Cu O2 2CuO
(b) 2CuO C 2Cu CO2
(c) 2H2 O2 2H2O
(d) 2Al 6HCl 2AlCl3 3H2
(e) 3Cu 8HNO3 3Cu(NO3)2 4H2O 2NO
a b a d a e b d b e c d d e
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Mg 3.0 g dil. HCl
0.10 mol H2
purity mass percent
20 40 50 80 96
A anion B precipitate
reagent B
A B
Cl– AgNO3
SO42– Mg(NO3)2
CO32– Ba(NO3)2
CrO42– Pb(NO3)2
[Fe(CN)6]4– FeCl3
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hydrocarbon 29 mg complete combustion
CO2 88 mg molecular formula
C2H5 C2H6 C3H6 C3H7 C4H10 C4H12
molecular formula C4H10O aliphatic compound
Na H2
stereoisomer
1 2 3 4 5 6 7
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A B reagent
B
A B
nitrobenzene aniline CaCl(ClO) aq
phenol toluene NaOH aq
salicylic acid acetylsalicylic acid NaHCO3 aq
benzoic acid methyl salicylate
( ) FeCl3 aq
polymer compound (a) (d) condensation
polymerization
(a) poly(ethylene terephthalate)
(b) poly(vinyl acetate)
(c) poly(methyl methacrylate)
(d) 66 nylon 6,6
a b a c a d b c b d c d
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protein
HCl aq denaturation
NaOH aq ( ) CuSO4 aq
reddish purple
ninhydrin solution
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2 2
1 1
nucleic acid
DNA RNA base adenine guanine
cytosine thymine 4
DNA uracil 4
DNA RNA sugar ribose
mRNA base sequence template DNA
tRNA ribosome amino acid
Subject
Chemistry Biology Physics
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catalase cytoplasm enzyme
manganese oxide catalysis
8 A H 37
A H
A B C D E F G H
3 3mL 3mL 3mL 3mL
3mL 3mL 3mL 3mL
0.1g 0.1g
0.1g 0.1g
0.1g 0.1g
0.1g 0.1g
hydrogen peroxide solution distilled water liver
A B E F O2
A B E F H2
B D F H O2
B D F H H2
A E G O2
A E G H2
C E G O2
C E G H2
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cell cycle mitotic phase prophase
metaphase anaphase telophase
onion somatic cell division
A D
A C D
A D B
B A C
B D C
C A D
C D A
D A B
D C A
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N 14N isotope 15N
DNA DNA
centrifugation band
Escherichia coli 14N medium 15N
culture DNA a b
15N 14N 1 2
DNA c d DNA
x z 1 2
DNA
DNA
14N DNA
15N DNA
c 15N 14N 1 DNA
d 15N 14N 2 DNA
a 14N DNA
b 15N DNA
cesium chloride solution
15N DNA 15NDNA
14N DNA
x y zDNA
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1DNA
2DNA
x x y
x y z
y x y
y x z
z x z
z y z
a d eukaryotic cell splicing
a nucleus
b cytoplasmic matrix
c mRNA precursor mRNA transcription RNA
exon mRNA
d mRNA intron mRNA
a c a d b c b d
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a c
Escherichia coli medium glucose
lactose lactase enzyme
DNA
metabolite regulatory protein a
conformation b
c transcription inhibition
a b c
DNA
RNA
DNA
RNA
DNA
RNA
DNA
RNA
histone repressor DNA DNA polymerase RNA RNA polymerase
DNAregulator gene promoter operator
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meiosis 2
mother cell prophase prophase
daughter cell nuclear phase n 2n
2n 2n 2n n
2n 2n n n
2n n n n
n 2n 2n 2n
n n 2n 2n
n n n 2n
gametogenesis
chromosome linkage
crossing over metaphase
recombination gamete
meiosis
genetic diversity
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angiosperms gametogenesis
pollen mother cell meiosis 4
pollen tetrad
embryo sac mother cell 4
egg cell
pollen pollen tube cell generative
cell nucleus genome
embryo sac antipodal cell synergid
central cell polar nucleus
blood coagulation a
c
a
a blood cell b
c
a b c
platelet globulin blood plasma
serum
fibrin
blood clot
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adrenal gland blood glucose level
A B hormone
A B
glucagon adrenaline
glucocorticoid
immunity B T
B T
activation memory cell
antibody-forming cell plasma cell
differentiation
bone marrow thymus
dendritic cell antigen presentation
human immunodeficiency virus HIV infection
cortex medulla
glycogenglucose
A B
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dark adaptation
A B
A B
rod cell cone cell
glia cell
A
B
0 10 20 30 40 50
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barley
germination A C
A B C
gibberellin amylase sugar
A
starchC
endosperm
aleurone layer
embryo
B
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stoma
a c
guard cell photoreceptor a
osmotic pressure b turgor pressure
c
a b c
chloroplast
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ecosystem trophic level organic
matter
A C
growth secondary consumer feeding primary consumer standing stock producer
net primary production
A B C
respiration death dead plant tissue excretion
A B
A B C
A B C
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a e eukaryotic cell organelle
endosymbiotic theory
a chloroplast inner membrane outer membrane
b endoplasmic reticulum ribosome
rough endoplasmic reticulum smooth endoplasmic
reticulum
c Golgi body
d vacuole pigment
e mitochondria nucleus DNA
a b a e b c b e c d d e
evolution
cyanobacteria Precambrian
reptiles Mesozoic era
Paleozoic era
gymnosperms
birds Cenozoic era
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