What determines the structure of a protein quizlet?

The primary structure of a protein is its amino acid sequence; this sequence determines a protein's secondary structure—the form a protein assumes after having folded up.

What is the structure of protein quizlet?

The shape of a protein can be described by four levels of structure: primary, secondary, tertiary and quaternary. Primary structure is the unique and linear sequence of amino acids in a protein. It is the sequence in which amino acids are added to a growing polypeptide during translation.

What determines the structure and function of a protein quizlet?

Primary structure is fundamental to protein function, because the order of the amino acids in a protein determine the other levels of its structure and ultimately its function.

What determines a proteins shape quizlet?

The shape of a protein is determined by amino acids. They are combined to form the thousands of proteins in the human body. Amino acids are referred to as the building blocks of protein.

What determines the structure of a protein?

The primary structure of a protein is determined by the gene corresponding to the protein. A specific sequence of nucleotides in DNA is transcribed into mRNA, which is read by the ribosome in a process called translation.

Protein Structure and Folding

What two factors determine the shape of a protein?

A protein's shape is determined by the sequence of amino acids that make up the protein. The order of the amino acids, or the primary structure, determines the folding of the amino acid chains or tertiary structure.

What ultimately determines the function of a protein?

The sequence and the number of amino acids ultimately determine the protein's shape, size, and function.

What determines the shape and function of the protein?

The function of a protein is determined by its shape. The shape of a protein is determined by its primary structure (sequence of amino acids). The sequence of amino acids in a protein is determined by the sequence of nucleotides in the gene (DNA) encoding it.

What determines the order of amino acids in the primary structure of a protein quizlet?

the sequence of bases in the DNA of the gene determines the sequence of amino acids in the polypeptide. Proteins have either single polypeptides or more than one polypeptides linked together.

Why does the primary structure of a protein determine the tertiary structure?

The primary structure of a protein is determined by the gene corresponding to protein. The sequence of a protein is unique to that protein and defines its structure and function thus the structure is only stable when the parts of a protein domain are locked into one place by a specific tertiary interaction.

Where is information stored that determines the function of a protein quizlet?

A protein's shape and chemical behavior are determined by its linear sequence of amino acids, which is dictated by the stored information in the DNA of a gene that is transferred to RNA, which then directs the protein's synthesis.

What is the structural component of a protein molecule?

The building blocks of proteins are amino acids, which are small organic molecules that consist of an alpha (central) carbon atom linked to an amino group, a carboxyl group, a hydrogen atom, and a variable component called a side chain (see below).

Which of the following can affect protein structure?

The main forces that affect structure are electrostatic forces, hydrogen bonding forces, hydrophobic forces, and disulfide bonds. Each of these affect protein structure in different ways.

What defines a protein quizlet?

protein. large molecules composed of one or more long chains of amino acids and are an essential part of all living.

What ultimately determines the final structure of any given protein quizlet?

Primary structure - The sequence of amino acids in a protein is its primary structure. The sequence of amino acids ultimately determines how a protein folds.

What determines the sequence of amino acids in proteins?

The sequence of amino acids in a protein and protein function are determined by the genetic code. The basic building blocks of proteins. The sequence of amino acids in a protein and protein function are determined by the genetic code.

What determines the order and sequence of amino acids found in a protein's primary structure?

The actual order of the amino acids in the protein is called its primary structure and is determined by DNA. The order of deoxyribonucleotide bases in a gene determines the amino acid sequence of a particular protein.

How does the structure of DNA determine the structure of proteins?

Structure of DNA: double-stranded helix held by complementary base pairs. DNA carries the genetic information for making proteins. The four bases A, T, C and G make up the genetic code. The base sequence determines amino acid sequence in protein.

What is protein and its structure?

Protein structures are made by condensation of amino acids forming peptide bonds. The sequence of amino acids in a protein is called its primary structure. The secondary structure is determined by the dihedral angles of the peptide bonds, the tertiary structure by the folding of protein chains in space.

What determines a protein's three-dimensional structure?

Definitions. The amino acid sequence of a protein determines its three-dimensional shape.

Which factor is not important in determining the shape of a protein?

The timing of spider silk protein production may change. natural pesticides. Which factor is NOT important in determining the shape of a protein? the speed of translation.

What causes changes in protein structure?

Denaturation and protein folding

If the temperature or pH of a protein's environment is changed, or if it is exposed to chemicals, these interactions may be disrupted, causing the protein to lose its three-dimensional structure and turn back into an unstructured string of amino acids.

Which level is most important in determining the structure and function of a protein?

Tertiary structure is the most important of the structural levels in determining, for example, the enzymatic activity of a protein.

What factors affect the properties of proteins?

Several factors, in addition to the protein per se, affect the foaming properties of proteins--protein concentration, pH, temperature, salt, sugars and lipids.

Where is information stored that determines the function of a protein?

The information to make proteins is stored in an organism's DNA. Each protein is coded for by a specific section of DNA called a gene. A gene is the section of DNA required to produce one protein.