Human Cell Structure and Its Function

What is the basic structural and functional unit of all living organisms?
Cell
Tissue
Organ
Organism
Which organelle is known as the "powerhouse" of the cell?
Mitochondria
Nucleus
Golgi Apparatus
Endoplasmic Reticulum
Which organelle is responsible for protein synthesis?
Ribosome
Lysosome
Vacuole
Chloroplast
What is the function of the Golgi apparatus in the cell?
Modifying, sorting, and packaging proteins
DNA replication
ATP production
Lipid synthesis
Which organelle contains the genetic material of the cell?
Nucleus
Ribosome
Vacuole
Cell membrane
Which organelle is responsible for breaking down waste materials in the cell?
Lysosome
Mitochondria
Golgi apparatus
Endoplasmic reticulum
What is the function of the cytoplasm in the cell?
It houses the organelles and provides a medium for their activities
It controls the movement of substances into and out of the cell
It stores genetic material
It produces energy
Which organelle is responsible for producing ribosomes?
Nucleolus
Golgi apparatus
Smooth endoplasmic reticulum
Peroxisome
Which organelle is responsible for breaking down and recycling cellular components?
Peroxisome
Lysosome
Vacuole
Mitochondria
What is the function of the cell membrane in the cell?
It regulates the movement of substances into and out of the cell
It produces energy
It stores genetic material
It synthesizes proteins
What is the function of the centrioles in animal cells?
They play a role in cell division and the formation of the spindle fibers
They produce ATP
They synthesize proteins
They store genetic material
What is the function of the nuclear envelope in the cell?
It separates the nucleus from the cytoplasm and regulates the passage of substances
It produces ATP
It synthesizes proteins
It stores genetic material
Which organelle is responsible for producing and assembling ribosomal RNA?
Nucleolus
Golgi apparatus
Smooth endoplasmic reticulum
Peroxisome
Which organelle is responsible for maintaining cell shape and providing mechanical support in animal cells?
Cytoskeleton
Golgi apparatus
Nucleus
Smooth endoplasmic reticulum
What is the function of the peroxisome in the cell?
It breaks down fatty acids and detoxifies harmful substances
It produces ATP
It synthesizes proteins
It stores water and nutrients
Which organelle is responsible for producing ATP through cellular respiration?
Mitochondria
Golgi apparatus
Nucleus
Smooth endoplasmic reticulum
Nucleus is Present inside Nucleolus.
True
False
DNA
Genetic Information
RNA
Protein Synthesis and Translation
Mitochondria
Synthesis of ATP
Mitosis
Cell Division
One Human cell contain more than one Mitochondria
True
False
Which of folllowing are part of Human Cell ? ( Should select Multiple options)
Cell Membrane
Cell Wall
Mitchondria
Nucleolus
Chloroplast
Golgi Apparatus
Which molecule is considered as the energy for the cell
Adinosine Phospate
Adinosine Mono Phosphate
Adinosine Tri Phosphate
Adinosine Bi Phosphate
During which phase of the Cell Cycle does Cell growth,chromosomes replication and protein synthesis happenes?
Metaphase
Interphase
Prophase
Anaphase
Which of the following is NOT present in DNA
Adinosine
Guanine
Thymine
Cytosine
In which Phase of the cell cycle does a cell stops dividing?
G0
G1
G2
S
Protoplasm Consist of 70-80% of Only WATER.
True
False
Where does Kreb's Cycle happenes ?
Inside Mitochondria
Ouside Mitochondria but inside the cell
Inside the Nucleous
Outside the Nucleus but inside the cell
Citric Acid Cycle is also known as
Glycolysis
Kreb's Cycle
Cell Cycle
Carbon Cycle
Which organelle are called as "Suicidal Bags"?
Peroxisomes
Lysosomes
Ribosomes
Proteosomes
Why is one of the ogranelle is called Power House Of The Cell ?
Because it produces electrical impulse
Because it produces Energy Buffer Phosphocreatine
Because it produces ATP
Because it is the strongest organelle in the cell
DNA is made up of
Polysacchrides
Dipeptides
Dilipids
Nucleotides
DNA contains both Genetic Informations and synthesises protein
True
False
Bacterias and other Pathogens cannot enter the Human Cell because of __________
Nucleus
Cell Wall
Cell Membrane
Cytoplasm
Mitosis and Meosis are
Components of Mitochondria
Types of Cell Division
Byproducts of Kreb's Cycle
Scientist who were first to discover a cell
What is the Tip of a Chromosomes Called ?
Chromatid terminal
Centromere
Telomere
Chromatin Cap
What is the relationship between chromatid and Chromosomes
Chromosomes are packed inside Chromatids
2 chromatids combine to form a chromosome
Chromosomes contain DNA and Chromatids Contain Protein
I Dont Know.
What is the primary function of the microvilli on the cell surface of human cells?
Energy production
Absorption of nutrients and increased surface area
Protein synthesis
DNA replication
Endoplasmic Reticullam is of 2 Types (Please select 2 answers)
Tall Endoplasmic Reticulam
Round Endoplasmic Reticulam
Rough Endoplasmic Reticulam
Plain Endoplasmic Reticulam
Short Endoplasmic Reticulam
Smooth Endoplasmic Reticulam
How many types of RNA are there in a Cell?
3
5
2
4
DNA is present inside __________
Ribosome
Chromosone
DNAsome
Proteiosome
Where is sodium potassium pump present in a cell
Cytoplasm
Nucleus
Mitochondria
Cell Membrane
It is possible to a human cell with naked eye.
True
False
What determines the number of times a cell can divide
DNA
RNA
Telomere
Centromere
Centromere is a part which is present in the ___________
Nucleous
Cell
Chomatids
DNA
Which of the following is not a part of Human Cell?
Cell Wall
Neucleus
Vesicles
Cytoplasm
Which form of RNA carries the message for the synthesis of a Protein?
RRNA
MRNA
TRNA
PRNA
What is Cellular Respiration?
The Process by which a cell takes in oxygen and gives out carbon dioxide
The Process by which a cell takes in Sodium ions and Gives out Pottasium Ions
The process that occurs in the mitochondria, that is essential for generating ATP.
None of the above
During which process of cellular metabolism spindle fibres are formed?
Cell dividion
Nuclear division
Cellular Respiration
Chromatid Seperation
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