$CATEGORY: Science - TicTacLearn/5. The fundamental unit of life/5. The fundamental unit of life--What is a Cell made up of? What is the structural organisation of a cell?

//Multiple Choice

Which of the following is correctly defining the cell organelles?
{
~Components present inside the nucleus.
~Structures that are found only in animal cells.
~Components outside the cell.
=Specialized structures within a cell that perform distinct functions.
}

Who is known as the “post office of the cell”?
{
~Endoplasmic reticulum
~Mitochondria
~Nucleus
=Golgi apparatus
}

Choose the odd one out\:
{
~Mitochondria
~Ribosome
=Cytoplasm
~Golgi apparatus
}

The Golgi apparatus helps in\:
{
~Fat production
~DNA translation
~Cellular respiration
=Protein and lipid modification
}

Which of the following is the basic function of the “suicidal bag” of the cell?
{
~Protein modification
~DNA transcription
~Lipid synthesis
=Digestion of waste materials and cellular debris
}

The enzymes that are present in the lysosome are primarily involved in\:
{
~Energy production
~Food production
~Cellular respiration
=Breaking down complex molecules
}

Which of the following is true concerning the characteristics of SER?
{
~Contains ribosomes on its surface
~Involved in protein synthesis
~Rough in appearance
=Involved in lipid synthesis
}

Which kind of enzymes are found in the lysosome?
{
~Oxidoreductase enzymes
~Ribosomal enzymes
~Photosynthetic enzymes
=Digestive enzymes
}

Which pigment is responsible for capturing sunlight in the chloroplasts?
{
~Xanthin
~Melanin
~Hemoglobin
=Chlorophyll
}

What does ATP stand for?
{
~Adenosine tetraphosphate
~Adenosine triphosphate
~Adenosine tetrahydrate
=Adenosine triphosphate
}

Which kind of biological processes take place inside the mitochondria?
{
~DNA transcription
~Digestion
~Photosynthesis
=Cellular respiration
}

All necessary substances in the cell are stored in___.
{
~DNA
~Ribosome
~Mitochondria
=Vacuole
}

The fluid-filled space in the chloroplast is known as\:
{
~Grana
~Thylakoid
~Matrix
=Stroma
}

Which kind of chloroplast gives a green color to the plants?
{
~Chromoplasts
~Leucoplasts
~Leucoplasts
=Chloroplast
}

What is the primary function of the vacuole?
{
~Transportation of proteins
~Energy production
~Protein packaging
=Nutrient, waste, and water storage
}

//True or False

The cell organelles are present inside the nucleus.{F}

Chromoplasts are colored plastids.{T}

The nucleus is not a cell organelle.{F}

The composition of the Endoplasmic reticulum is the same as that of the cell membrane.{T}

Cell organelles play an important role in maintaining the life processes of a cell.{T}

Eukaryotic cells contain membrane-bound cell organelles.{T}

Smooth endoplasmic reticulum is involved in the detoxification of drugs and poisons.{T}

The Mitochondria can not replicate independently.{F}

Lysosomes are produced by the Endoplasmic reticulum.{F}

The Golgi apparatus is also known as the Golgi complex.{T}

The number of mitochondria in a cell depends upon its energy requirements.{T}

Cisterns are the part of Endoplasmic reticulum.{F}

Thylakoid located in the stroma of the chloroplast.{T}

The digestive enzymes of lysosomes are formed on SER (Smooth Endoplasmic Reticulum).{T}

Plastids are present only in animal cells.{F}

Vacuoles are the collector of amino acids and sugar.{T}

Vacuoles are very large in animal cells.{F}

The lysosome serves the cleaning purposes of the cell.{T}

The inner membrane of the mitochondria is porous.{F}

Vacuole is a double-membranous cell organelle.{F}


//Match the following

Match the following items from Column A with their correct corresponding options from Column B\:
{
=Post office of the cell -> Golgi Apparatus
=Powerhouse of the cell -> Mitochondria
=Kitchen of the cell -> Chloroplast
=Sucidial Sac of the cell -> Lysosome
=Protein factory of the cell -> Ribosome
}

Match the following items from Column A with their correct corresponding options from Column B\:
{
=Chloroplasts -> Responsible for photosynthesis, containing chlorophyll and found in plant cells.
=Leucoplasts -> Responsible for storing starch, lipids, or proteins.
=Chromoplasts -> Responsible for providing the color of flowers and fruits.
}

Match the following items from Column A with their correct corresponding options from Column B\:
{
=Chloroplast -> Converts sunlight into chemical energy through photosynthesis in plant cells.
=Mitochondria -> Production of energy in the form of ATP.
=Endoplasmic reticulum -> Synthesis, folding, and transport of proteins and lipids.
=Golgi Apparatus -> Modification, packaging, and sorting of proteins.
=Ribosome -> Manufacturing of proteins.
=Lysosome -> Breaks down waste materials and cellular debris.
}

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