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WorksheetsRespiration and Excretion
Total questions: 24
Worksheet time: 12mins
Select the wrong sentence
Anaerobic respiration takes place in lower organisms
Energy released in anaerobic Respiration is more than aerobic respiration
The products of Anaerobic respiration are carbon dioxide, ethyl alcohol and energy
Anaerobic respiration takes place in the absence of oxygen
Both Photosynthesis and Respiration occur simultaneously in the night time.
True
False
Maybe
Cannot be determined
The structure of nephron was identified by
Sir William Bowmen
Francesco Redi
Sir Hans Adolf Krebs
None of these
Prevention of kidney stones
Eating large quantity of calcium salts
Adequate intake of water
Personal Hygiene
Inadequate intake of water
The cluster of capillaries within a nephron.
bowman's capsule
glomerulus
blood cluster
aorta
The waste products produced by cellular life processes the most important of which are carbon dioxide, water, urea and mineral salts.
metabolic wastes
cellular wastes
faeces
none of these
What is the correct equation for cellular respiration?
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
Which kind of plants generally have lenticels?
(Write in all small)
(a)
The cup like structure of kidney where filtration of blood takes place, is known as
collecting duct
distal convulated tubule
Bowman's capsule
None of the above
Which of the following process is regulated by hormones?
reabsorbation
secretion
filtration
none of the above
ATP molecules are produced in the aerobic respiration. (State true or false)
true
false
maybe
cannot be determined
The energy currency of the cell is called,
ATP
ADP
DAP
ART
Kidney is the ___ excretory organ.
Chief
Main
Important
Useful
What is the name of the commonest bacteria which causes UTI?
Eschericis coli
Eschirichia coli
Escherichia coli
Escherichia koli
The sequence of metabolic reactions during cellular respiration is often called ___
Hans cycle
Krebs cycle
Sir Hans Adolf Krebs cycle
Adolf Krebs cycle
There is an incomplete breakdown of glucose molecules.
Where does this process occur?
(Write in all small)
(a)
The inner region of the kidney is called
Cortex
Medulla
Not known
Pelvic region
Filtration of excretory wastes from blood occurs in
Neuron
Nephhron
Nephronse
Nephron
In anaerobic respiration, glucose is broken down in which of the following substance
Ethyle Alcohol
Carbon dioxide
Water
Oxygen
Energy
What is the function of stomata?
To take in water
To trap sunlight
To regulate exchange of gases
All of the above
What produces carbon dioxide during respiration.
germinating plant
seeds
dicot flowering plants
None of the above
The formula of ethyl alcohol is?
C2H9OH
C4H7OK
C2H5OH
C269OP
The yellow color of urine is due to
Urea
Uric Acid
Melanin
Urochrome
The discharge of urine from body is called as
Urination
Excretion
Egestion
Excretory system
