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WorksheetsBiology
Total questions: 115
Worksheet time: 58mins
The following features are found only in the plant cell
Lysosome
Cell wall
Chloroplast
Central vacuole
The animal that is hunted and killed for food.
Decomposer
Predator
Scavenger
Prey
The cytoskeleton is important because
It gives the cell its shape
It strengthens the cells
It helps the cells move and divide
All of the above
The following features are found only in the plant cell
Lysosome
Cell wall
Chloroplast
Central vacuole
The following is found inside the nucleus
Cytoplasm
DNA
Mitochondria
Nucleolus
The nucleus is the
Power house of the cell
Waste collector in the cell
Control center of the cell
protein factory in the cell
The main function of rough ER is
Fat production
Protein production
Breaking down alcohol and drugs
Delivering proteins to Golgi Body
Breaking down alcohol and drug is one job of the
Nucleus
Rough ER
Smooth ER
Golgi apparatus
It is mainly membrane-enclosed spaces stacked on top of each other
Rough ER
Mitochondria
Smooth ER
Golgi Apparatus
It provides the cell with energy
Vesicle
Nucleus
mitochondria
Vacuole
It is the waste collector and recycler in the animal cell
Ribosome
Vesicle
Central vacuole
Lysosome
Centrosome and centrioles play a major role in
Cell movement
Cell division
Cell contraction
Cell membrane
Which of the chambers has the highest pressure?
Right verticle
Left atrium
Left verticle
Which blood vessel carries the deoxygenated blood to the right atrium?
Vena cava
Pulmonary vein
Pulmonary artery
All of them
Which blood vessels carries oxygenated blood from the heart to the whole body?
Vena cava
Aorta
Pulmonary vein
What happen when the ventricles of the heart contract?
The semilunar valve close
The semilunar valve open
The atrioventricular valve open
Which valve action results from an increase in pressure in the atrial of the heart?
The opening of the semilunar valve
The closing of the atrioventricular valve
The opening of the atrioventricular valve
Where does the sino-atrial node, which generates the electrical impulses that coordinate heart-muscle contracted is located in?
Left atrium
Right atrium
Septum
Right atrium and ventricle are separated from the left atrium and ventricle by______________
AV node
SA node
Septum
Where do aorta pump oxygenated blood?
Lungs
Whole body
Brain
What is the function of SA node?
Spread impulse to both atrium
Generate electrical impulse
Spread impulse to AV node
How long does impulse delayed at AV node
0.01s
0.1s
1.0s
0.001s
The cytoskeleton is important because
It gives the cell its shape
It strengthens the cells
It helps the cells move and divide
All of the above
The following features are found only in the plant cell
Lysosome
Cell wall
Chloroplast
Central vacuole
The following is found inside the nucleus
Cytoplasm
DNA
Mitochondria
Nucleolus
The nucleus is the
Power house of the cell
Waste collector in the cell
Control center of the cell
protein factory in the cell
The main function of rough ER is
Fat production
Protein production
Breaking down alcohol and drugs
Delivering proteins to Golgi Body
The main function of rough ER is
Fat production
Protein production
Breaking down alcohol and drugs
Delivering proteins to Golgi Body
It is mainly membrane-enclosed spaces stacked on top of each other
Rough ER
Mitochondria
Smooth ER
Golgi Apparatus
It provides the cell with energy
Vesicle
Nucleus
mitochondria
Vacuole
It is the waste collector and recycler in the animal cell
Ribosome
Vesicle
Central vacuole
Lysosome
What is the role of a ribosome?
Link amino acids together
Bind messenger RNA
Synthesize polypeptides and proteins
Make other ribosomes
Which one reign is prokariotic
Animalia
Fungi
Monera
Protisti
Which organelle produces energy for the cell?
Golgi apparatum
Mithocondrion
Nucleum
Endoplasmic Reticulum
Who used first binomial nomenclature?
Darwin
Linneum
Hopkins
Newton
Which scientist is fundamental for his evolutionary theory?
Monod
Darwin
Hopkins
Einstein
The cytoskeleton is important because
It gives the cell its shape
It strengthens the cells
It helps the cells move and divide
All of the above
The following features are found only in the plant cell
Lysosome
Cell wall
Chloroplast
Central vacuole
The following is found inside the nucleus
Cytoplasm
DNA
Mitochondria
Nucleolus
The nucleus is the
Power house of the cell
Waste collector in the cell
Control center of the cell
protein factory in the cell
It is the waste collector and recycler in the animal cell
Ribosome
Vesicle
Central vacuole
Lysosome
Centrosome and centrioles play a major role in
Cell movement
Cell division
Cell contraction
Cell membrane
Centrosome and centrioles play a major role in
Cell movement
Cell division
Cell contraction
Cell membrane
It is mainly membrane-enclosed spaces stacked on top of each other
Rough ER
Mitochondria
Smooth ER
Golgi Apparatus
It is mainly membrane-enclosed spaces stacked on top of each other
Rough ER
Mitochondria
Smooth ER
Golgi Apparatus
It is mainly membrane-enclosed spaces stacked on top of each other
Rough ER
Mitochondria
Smooth ER
Golgi Apparatus
This occurs when organisms try to get the same resources.
Symbiosis
Competition
Predation
Parasitism
A relationship in which one animal hunts, kills and eats another.
Symbiosis
Mutualism
Parasitism
Predation
The animal that is hunted and killed for food.
Decomposer
Predator
Scavenger
Prey
A close relationship between two different species of organisms living together.
Mutualism
Symbiosis
Competition
Commensialism
A symbiotic relationship in which both species benefit.
Mutualism
Commensialism
Parasitism
Predation
A symbiotic relationship in which on species benefits without benefiting or harming the other organism.
Commensialism
Competition
Parasitism
Mutualism
A symbiotic relationship in which one species benefits by harming another.
Competition
parasitism
commensialism
mutualism
A dog and a tick are examples of which symbiotic relationship?
Predator
mutualism
parasitism
commensialism
An owl and a mouse are examples of which symbiotic relationship?
parasitism
mutualism
commensialism
predator/prey
A clownfish lives in a sea anemone. The anemone is not hurt, but the clownfish can live in its safety. This is an example of what symbiotic relationship?
Mutualism
commensialism
predator
parasitism
The process of transmission of genes from parents to offspring is called.....
Genetics
Heredity
Evolution
Genesis
Variations
Combination of new characters
New Characters
Combination of new characters Of offspring
All the above
Find homozygous
TT
Tt
tt
TT and tt
Heterozygous
Tt
TT
tt
None
Characters are controlled by......
Genes
Chromosomes
DNA
All the above
The study of genes
Heredity
Evolution
Genetics
All the above
Chromosomes are present in....
Nucleus
Nuclear
Neurons
Nucleolus
The tread like structure present on the chromosomes are called
DNA
Genes
DNA and genes
None
Genetically constitutional structure of the organism is known as....
Genotype
Phenotype
Homologous
Heterozygous
Governour of the offspring
Genes
Chromosomes
Chromatin
Nucleolus
Heterozygous
Tt
TT
tt
None
