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Cytology: The Study of Cells

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Questions and Answers

Which branch of biology studies the composition, structure, and function of cells?

Cytology (correct)

Ecology

Physiology

Genetics

What is the origin of a cell in sexual reproduction?

Zygote (correct)

Sperm

Embryo

Egg

Which of the following is NOT a type of cell?

Eukaryotic cells

Viruses (correct)

Archaebacteria

Algae cells

What is the functional unit of an organism?

Cell Signup and view all the answers

Which instrument is used to examine objects that are too small to be seen by the naked eye?

Optical microscope Signup and view all the answers

What process allows cells to convert exterior nutritive molecules into intracellular components?

Assimilation Signup and view all the answers

Which of the following is NOT a major component of a cell?

Mineral Salts Signup and view all the answers

What is the main function of mineral salts in a cell?

Maintaining cell structure Signup and view all the answers

How many different types of amino acids are there?

20 Signup and view all the answers

Which element is NOT one of the 4 basic elements forming proteins?

Calcium Signup and view all the answers

What is the main role of water in the cell?

Universal solvent Signup and view all the answers

Inorganic compounds in a cell are mainly bound together by which type of bond?

Covalent bonds Signup and view all the answers

What is the most abundant constituent in a cell?

Water Signup and view all the answers

Which macromolecule is responsible for determining cell structure and body morphology?

Proteins Signup and view all the answers