Board: ICSE Option
Diff.Level Question 1
1 Medium digesting
2 Medium true respiration
3 Medium Another name of cellular respiration molecular respiration 4 Medium The breakdown of glucose occurs in
5 Medium starch
6 Medium
7 Medium ADP
8 Medium
9 Medium Which of the following need more heat energy birds 10 Medium Which energy helps to keep the body warm chemical energy
11 Medium People shi or clatter teeth gain extra strength
12 Medium Cellular activity get energy from minerals
13 Medium 1 & 2
14 Medium In protein to rich glucose is available from liver
15 Medium
16 Medium
17 Medium as glycogen in liver
18 Medium folic acid
19 Medium blood cells
Sl.N
o
The chemical present of releasing energybreak down glucose for carrying act life process
Respiration that occurs inside the living cells, and yields energy is called
the cytoplasm of the cell
The breakdown of glucose occurs with the help of
The energy liberated in the breakdown of
glucose molecule if in the form of heat energy The chemical energy generated during the
breaking down of glucose is Animals head uses energy than plants
because animals do physical
work
When diet supply of carbohydrates is not supported:- 1. cells break down the protein to
produce glucose 2. cells break down the fats to produce glucose 3. cells cannot produce glucose in absence of carbohydrate 4. cells
dies
Which of the following is the over all equation of respiration
C6H12O6+6CO2 -->
6CO2+6H2O+energy
What happen to the amino acids absorbed
through protein digestion broken down into glucose Where is the glucose produced through in
flesh eaters stand
Accumulation of --- gives us the feeling of fatigue
Where does anaerobic respiration take place in animals and humans
20 Easy swimming
21 Medium amino acids
22 Hard folic acid
23 Hard perspiration
24 Medium
25 Hard
26 Hard Chemical equation of anaerobic respiration is
27 Medium
28 Medium
29 Hard
30 Medium respiration
31 Easy The lungs absorbs --- through blood air
32 Hard purified oxygen
33 Medium nerves
34 Medium veins
35 Hard
36 Hard carbonates
37 Medium cellular respiration
38 Medium respiration
39 Hard Cellular respiration occurs in the from of
40 Hard 1&2
41 Medium End product of glycolysis in animals is ethanol
42 Medium water
In which of the following situation anaerobic respiration does not takes place in human the product of anaerobic respiration in the
muscles is
Accumulation of --- gives us the feeling of fatigue
The feeling of fatigue caused due to anaerobic respiration called
The chemical formula of anaerobic respiration in animals is
C6H12O6+6CO2 -->
6CO2+6H2O + 686 k cal energy Which of the following is the chemical
equation in human of ATP
C6H12O6+6CO2 -->6CO2
+6H2O +38ATP +420 cal
C6H1206 --> lactic acid +2ATP + heat energy Which of the following is characteristic of
anaerobic respiration reaction can continue for long Anaerobic respiration in animals differs from
that in animals by
Co2 is released in plants and not in
animals Which of the following are the major parts of
respiration
breathing, gascon transport, tissue
respiration The physical process in which air is taken in
and forced out is
The oxygen is connected by RBC through the body as
The --- carries oxygen in the lungs to the body
The --- carries the Co2 from the lungs Carbon dioxide in the bloods is transferred in
the foam of carbonate and
hemoglobin Carbon dioxide in plasma canines as
dissolved as
The carrying oxygen and carbon dioxides through the capillaries is
The chemical changes that occurs inside the cell to release energy is
glycolysis, krebs cycles Where does glycolysis occur 1. in cytoplasm 2.
outside the mitochondria 3. inside mitochondria 4. in mitochondria The HT released during respiration are removed in the mitochondria through O2 by
following
43 Easy The reparatory system comprise
44 Medium 1 & 4
45 Medium moister air
46 Easy The sensor cells of smell are located in larynx 47 Medium The ---- is the common passage for food larynx
48 Medium 1& 2
49 Easy The flap which guards the entire of trachea is trachea cover
50 Easy vomiting
51 Medium Adam's apple is larynx
52 Easy The larynx has --- which generates sound sound box
53 Medium The ---- energy from the larynx trachea
54 Hard vocal chords
55 Medium 1 & 2
56 Medium larynx
57 Hard primary bronchi
58 Medium alveoli
59 Medium trachea
60 Hard stratified muscles
61 Medium bronchi
62 Easy 2,3
63 Medium The left lung is smaller then the right to accommodate liver
64 Hard muscle
65 Medium pharynx
66 Hard bronchi
67 Hard pleura
68 Medium deoxygenated, artery
nose, pharynx, larynx, trachea, lungs
Function of nose is:- 1. it warms air, 2. moister the air, 3. traps harmful particles, 4. smee
Which of the following is the function of mucous in the nasal chamber
The pharynx leads to 1. food pine 2. wind pipe 3. trachea 4. ocps phagans
Incomplete closure of epiglottis daubery swelling causes
The trachea remains partly co by the ---- in the neck
Which is the followings are the function of the C- shaped rings of cartilage of wall of :- 1.provide flexibility 2. allow movement 3. keep
the trachea distended 4. strengthen its wall The ---- is channel between the trachea of the
lungs
The --- of the bronchi has circular cartilaginous rings to keep then distended
The bronchioles ends up in a cluster of chambers
Oxygen from the air first dissolves in the fluid layer of which part
The protecting inner lining of respiratory organ is farmed by
What are pair of spongy and elastic organs of respiratory system
No of lobes in left lungs are --- and that of right one
Which of the following act as a lubricators in the movement of the lungs
The greater part of the thoracic cavity is occupied by
Visceral pleura is the inner membranes lining of the
---Which of the following is the outer lining of lungs
The --- blood is pumped into the lungs through the pulmonary
69 Medium pulmonary vein
70 Easy respiration
71 Medium
72 Medium What is the breathing rate in adult 11 - 15 breaths /min 73 Medium What is the rate of breathing in an infant 20-30 breaths/ min 74 Medium What causes increase in the breathing rate
75 Easy inspiration
76 Medium
77 Easy contract
78 Hard rib muscles, falls
79 Hard ribs
80 Medium increased
81 Medium The external enter coastal relaxed during inhalation
82 Easy The diaphragm is --- exhalation relaxed
83 Medium breathing,
84 Easy
85 Hard aspiratory volume
86 Medium Tidal volume of normal human adult is 200ml
87 Hard air space
88 Medium trachea
89 Hard The tidal air contained in air sacs is called air space 90 Medium Total capacity of complemental air is 1000ml
91 Hard tidal capacity
92 Medium Maximum held at any time by 2 lungs is 3000ml
93 Easy 1 & 2
The oxygenated blood is pumped acts by the lungs through
What is the process of inhaling and exhaling is called
Which of the following are phases of
respiratory cycle inspiration, expiration, respiratory pause
increase in fat in blood Which of the following is the result of increase
in side of thoracic cavity
Combined action of ribs and diaphragm during
inhalation causes increase in the size of thoracic cavity During inspiration the internal intercostals
muscles
---During inhalation the --- contracts, it --- form it's down shape outline
The --- allows the passage esophagus and two major blood vessels
When the lungs expand, the air pressure inside is
---The breathing monuments are controlled by the --- centered located in the --- of the
brain
What is the cause of stimulation of the
respiratory center of the brain O2 Air breath in and out in a normal breathing is
called
Tidal air left out in trachea and bronchi is called
Place where no diffusing of gases can occurs is far
The maximum total volume of air that can be taken in or out by the during impiration and
expiration is called
Which of the following are true about exposed air then imposed air 1. it contains less oxygen and more carbon dioxide 2. it contains more
water vapor 3. it is warmer 4. it does not contain bacteria
94 Easy dizziness
95 Medium hypoxia
96 Medium
hypoxia Which of the symptoms may occur due to lack
of oxygen
Sick nests caused due to deficiency of oxygen in the tissues
Which of the following is a condition when more CO2 accumulates in the blood
Topic: Respiratory System
Option
2 3 4 Right Option
assimilation inhalation respiration 4
cellular respiration vascular respiration transfusion 2
transpiration diffusion tissues respiration 4
the mitochondria both none 2
glucose enzymes none 3
both none 3
ATP enzymes all 2
animals need to all 4
insects reptiles microorganism 1
heat energy kinetic energy none 2
to drive away fear to drive away danger 4
oxidant of glucose vitamin all 2
3 & 4 1, 2 & 3 none 1
pancreas large intestine all 1
none 1
both none 3
as fat under the skin as amino acids as use far excretion 1
amino acid lactic acid all 3
nerve cells all 2
in the form of chemical energy
animals need to produce mass heat
energy
emergency activity of muscular to produce
extra heat
C3H6O3+3O2 --> 3CO2 + 3H2O + energy
2C6H12O6 + 12O2 -->
12OO2 +12H2O + energy broken down into
nitrogenous part an
skeletal muscular cells
weight lifting fast running 3
lactic acid hydrochloric acid none 2
amino acid lactic acid all 3
tiredness oxygen debt oxygen loss 3
none 1
gaseous transport breathing inhaling 3
oxygen none 2
arterial oxygen oxy h none 3
tissues arteries none 3
arteries tissues none 4
4
carbanions bicarbonates none 3
tissue respiration breathing all 2
tissue respiration chemical respiration cellular respiration 4
breakdown of glucose none 1
1 & 3 3 4 1
lactic acid carbonic oxide all 1
vapor foam none 1
C3H6O3+3O2 -->
3CO2 + 3H2O + 383 K cal energy
2C6H12O6 + 12O2 -->
12Co2 +12H2O + 686 k cal energy 2C6H12O6 + 2O2-->
12CO2 + 12 H2O +76 ATP +840 Kal
2C3+ H6O3 --> 6CO2 + acids +2ATP + heat lactic acid has toxic
effect on cells Co2 is produced O2 is used in
respiration
heat energy is
released glucose is the ultimate product breathing, gascon
transport, cellular re
breathing garcon , tissue respiration, cellar respiration
breathing, tissue respiration, cellular
respiration
Co2
bicarbonate and hemoglobin
carbanion, hemoglobin &
carbonate
carbonino, hemoglobin, &
bicarbonate
break down of lactic acid
3
1,2 & 4 2,3 &4 all 4
warm air trap harmful particles none 3
pharynx nasal chamber none 3
pharynx trachea none 2
1 & 4 1 & 3 none 1
epiglottis mucous none 2
cough sneeze none 2
pharynx trachea none 1
vocal chords vocal chords none 3
vocal chords pharynx none 1
bronchi thyroid gland none 3
3 & 4 all except C all 3
vocal chords pharynx bronchi 4
secondary bronchi tertiary bronchi bronchioles 3
tertiary bronchi ciliated chambers none 1
secondary bronchi tertiary bronchi alveoli 4
ciliated epithelium squalors epithelium glandular epithelium 2
lungs larynx pharynx none 2
3,2 2,2 none 1
accommodate heart none 3
sebum pleural fluid none 3
larynx lungs bronchi 3
inner lining of lungs trachea bronchi outer lining of lungs 1 visceral pleura parietal pleura pleural membrane 3 oxygenates, vein deoxygenated vein deoxygenated artery 1
nose, phonyax, trachea, bronchi,
lungs
nose, phonyax, larynx, trachea, bronchi, lungs
nose, mouth, pharynx, larynx,
trachea, lungs
accommodate gall bladder
pulmonary artery capillaries none 1
inspiration breathing none 3
both 1& 2 none 3
12 - 18 breath/min 15-20 breath/min none 2
30-40 breaths/min 40-50 breath/min 60 breaths/min 4
none 3
expiration perspiration breathing 1
both none 1
relax move none 2
diaphragm, flatters rib muscles, broadens none 2
diaphragm liver none 2
decreased has no effect none 2
exhalation transpiration none 2
contracts flatters none 1
none 3
none 3
tidal volume vital capacity tidal capacity 2
300ml 400ml 500ml 4
vital air space tidal air space dead air space 4
bronchi both none 3
alveolar air complementary air none 2
2000ml 3000ml 4000ml 3
Vitol capacity total lung capacity none 3
4000ml 5000ml 6000ml 4
1,2,& 4 1,2 & 3 1,3 & 4 3
inhalation, exhalation, respiratory pause
increase in oxygen content in blood
increase in carbon dioxide content in
blood
decrease in the size of thoracic cavity
breathing, medulla
oblongata respiratory, medulla oblongata
H2O CO2
unsteady vision loss of hearing all 4
asphyxiation both none 1
asphyxiation deoxidation none 2