Cell Structure and Peptides MCQ Practice (Bio Chemistry)
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Cell Structure and Peptides MCQ Practice (Bio Chemistry)

Examination Preparation and Interview questions on Cell Structure and Peptides MCQ Practice Questions (Bio Chemistry)
New
3.0 (1 rating)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
1,625 students enrolled
Last updated 4/2020
English
Cell Structure and Peptides MCQ Practice (Bio Chemistry)
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This course includes
  • 2 Practice Tests
  • Full lifetime access
  • Access on mobile
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Requirements
  • Anyone who wants to learn Bio Chemistry
  • Advanced Bio Chemistry
  • Cell Structure and Compartments
  • Structure and Properties of Peptides
Included in This Course
+ Practice Tests
2 Tests 56 questions

Try your best to answer all the questions. All questions are important.

These questions and answers covers Practice Questions for Cell Structure and Compartments

Cell Structure and Compartments MCQ Practice Questions-1
23 questions

Try your best to answer all the questions. All questions are important.

These questions and answers covers Practice Questions for Structure and Properties of Peptides

Structure and Properties of Peptides MCQ Practice Questions-2
33 questions
Description

The cell is the basic structural, functional, and biological unit of all known organisms. A cell is the smallest unit of life. Cells are often called the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology

Cells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids. Most plant and animal cells are only visible under a microscope, with dimensions between 1 and 100 micrometres. Organisms can be classified as unicellular (consisting of a single cell such as bacteria) or multicellular (including plants and animals). Most unicellular organisms are classed as micro-organisms

The number of cells in plants and animals varies from species to species, it has been estimated that humans contain somewhere around 40 trillion (4×1013) cells. The human brain accounts for around 80 billion of these cells

Cells were discovered by Robert Hooke in 1665, who named them for their resemblance to cells inhabited by Christian monks in a monastery. Cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells, that cells are the fundamental unit of structure and function in all living organisms, and that all cells come from pre-existing cells. Cells emerged on Earth at least 3.5 billion years ago


Peptides are short chains of between two and fifty amino acids, linked by peptide bonds. Chains of less than ten or fifteen amino acids are called oligopeptides, and include dipeptides, tripeptides, and tetrapeptides

A polypeptide is a longer, continuous, and unbranched peptide chain of up to fifty amino acids. Hence, peptides fall under the broad chemical classes of biological oligomers and polymers, alongside nucleic acids, oligosaccharides, polysaccharides, and others

When a polypeptide contains more than fifty amino acids it is known as a protein. Proteins consist of one or more polypeptides arranged in a biologically functional way, often bound to ligands such as coenzymes and cofactors, or to another protein or other macromolecule such as DNA or RNA, or to complex macromolecular assemblies

Amino acids that have been incorporated into peptides are termed residues. A water molecule is released during formation of each amide bond. All peptides except cyclic peptides have an N-terminal (amine group) and C-terminal (carboxyl group) residue at the end of the peptide

These questions will give you basic idea for Examination Preparation and/or interview on Cell Structure, compartments and properties of Peptides.

Please Note:

  1. These questions are only for practice and understanding level of knowledge only. It is not necessary that these questions may or may not appear for examinations and/or interview questions

  2. In this practice test, because of large amount of questions (around 56 questions) some of questions may have repeated

  3. I had to put as 70% pass rate because there may also be wrong answers from my side

Who this course is for:
  • Bio Chemistry
  • Cell Structure and Compartments
  • Structure and Properties of Peptides