Tertiary protein structure ionic bonds -Biology

Tertiary protein structure ionic bonds -Biology
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Tertiary structure of a protein describes (A) The order of amino acids (B) Location of disulphide bonds (C) Loop regions of proteins (D) The ways of protein folding

Description : Tertiary structure of a protein describes (A) The order of amino acids (B) Location of disulphide bonds (C) Loop regions of proteins (D) The ways of protein folding

Last Answer : Answer : D

The hydrogen bonds in the secondary and tertiary structure of proteins are directly attacked by (A) Salts (B) Alkalies (C) Detergents (D) All of these

Description : The hydrogen bonds in the secondary and tertiary structure of proteins are directly attacked by (A) Salts (B) Alkalies (C) Detergents (D) All of these

Last Answer : Answer : B

How does heating affect the tertiary structure of a protein? -Biology

Description : How does heating affect the tertiary structure of a protein? -Biology

Last Answer : answer:

In protein structure the α-helix and βpleated sheets are example of (A) Primary structure (B) Secondary structure (C) Tertiary structure (D) Quaternary structure

Description : In protein structure the α-helix and βpleated sheets are example of (A) Primary structure (B) Secondary structure (C) Tertiary structure (D) Quaternary structure

Last Answer : Answer : B

Protein present in hemoglobin has the structure known as (A) Primary (B) Secondary (C) Tertiary (D) Quarternary

Description : Protein present in hemoglobin has the structure known as (A) Primary (B) Secondary (C) Tertiary (D) Quarternary

Last Answer : Answer : D

What is meant by tertiary structure of a protein?

Description : What is meant by tertiary structure of a protein?

Last Answer : The tertiary structure denotes three dimensional structure of the whole protein. It defines the steric relationship of amino acids which are far apart from each other in the linear sequence.

Denaturation refers to the loss of the ______ structure of a ______ molecule. a. primary; carbohydrate b. molecular; fat c. secondary; starch d. tertiary; protein

Description : Denaturation refers to the loss of the ______ structure of a ______ molecule. a. primary; carbohydrate b. molecular; fat c. secondary; starch d. tertiary; protein

Last Answer : d. tertiary; protein

The _______ structure of a protein is the sequence of amino acids. a. primary b. secondary c. tertiary d. quaternary

Description : The _______ structure of a protein is the sequence of amino acids. a. primary b. secondary c. tertiary d. quaternary

Last Answer : a. primary

What bonds hold together the Quaternary structure of protein? -Biology

Description : What bonds hold together the Quaternary structure of protein? -Biology

Last Answer : answer:

Which bond is present in the primary structure of protein? (A) Ester (B) Hydrogen (C) Ionic bond (D) Peptide

Description : Which bond is present in the primary structure of protein? (A) Ester (B) Hydrogen (C) Ionic bond (D) Peptide

Last Answer : Answer : D

Primary structure of a protein is formed by (A) Hydrogen bonds (B) Peptide bonds (C) Disulphide bonds (D) All of these

Description : Primary structure of a protein is formed by (A) Hydrogen bonds (B) Peptide bonds (C) Disulphide bonds (D) All of these

Last Answer : Answer : B

What is tertiary structure of proteins? -Biology

Description : What is tertiary structure of proteins? -Biology

Last Answer : Protein tertiary structure is the three dimensional shape of a protein. The tertiary structure will have a single polypeptide chain "backbone" with one or more protein secondary structures, the protein domains. ... .[1][2] A number of tertiary structures may fold into a quaternary structure.[3]

What is tertiary structure of proteins? -Biology

Description : What is tertiary structure of proteins? -Biology

Last Answer : answer:

what are ionic bonds?

Description : what are ionic bonds?

Last Answer : Sodium and oxygenFlourine and sodiumCalcium and chlorineAluminum and chlorine

Why are ionic bonds stronger ?

Description : Why are ionic bonds stronger ?

Last Answer : Ionic bonds are strengthened by static electrical attraction.

In which of the following set do all the three compunds have bonds that are mainly ionic:-

Description : In which of the following set do all the three compunds have bonds that are mainly ionic:-

Last Answer : In which of the following set do all the three compunds have bonds that are mainly ionic:- A. `NaCl,NCl_(3),C Cl_ ... (3)` D. `Al_(2)O_(3),CaO,SO_(2)`

If atoms with electronegativitu differences higher than 1.7 generally form ionic bonds true or false?

Description : If atoms with electronegativitu differences higher than 1.7 generally form ionic bonds true or false?

Last Answer : Need answer

What are three physical properties of ionic compounds that are associated with ionic bonds and relate them to bond strength?

Description : What are three physical properties of ionic compounds that are associated with ionic bonds and relate them to bond strength?

Last Answer : These are melting point, boiling point, hardness.

Is it true both ionic and covalent bonds between molecules are very strong?

Description : Is it true both ionic and covalent bonds between molecules are very strong?

Last Answer : Both ionic and covalent bonds are between atoms.

What types of elements are between ionic bonds?

Description : What types of elements are between ionic bonds?

Last Answer : Ionic bonds are formed between a metal and a nonmetal.

Is PCl3 ionic or covalent bonds?

Description : Is PCl3 ionic or covalent bonds?

Last Answer : Need answer

Which bonds are the last to break when an enzyme is heated 1 disulphide 2 hydrogen 3 hydrophobic interactions 4 ionic?

Description : Which bonds are the last to break when an enzyme is heated 1 disulphide 2 hydrogen 3 hydrophobic interactions 4 ionic?

Last Answer : ionic

How do covalent bonds and ionic bonds compare?

Description : How do covalent bonds and ionic bonds compare?

Last Answer : Covalent bonding involves the sharing of electrons. Ionic bonding involves the transfer of electrons.

Why are covalent bonds weaker than ionic bonds?

Description : Why are covalent bonds weaker than ionic bonds?

Last Answer : The short answer is that they are not always weaker in fact. Some ionic compounds have very strong bonds, while some covalent bonds are quite weak. Usually however, it is easier to break an ionic bond than ... and the other has a positive charge they are held together in a bond. I will give an

What are covalent and ionic bonds What are some examples?

Description : What are covalent and ionic bonds What are some examples?

Last Answer : ionic - Sodium Chloride Covalent - Water ionic - Sodium Chloride Covalent - Water

What are ionic, covalent and metallic bonds?

Description : What are ionic, covalent and metallic bonds?

Last Answer : all of una deh kraz o! u mean say una no sabi dis kyn simple question.

Between what do ionic bonds form?

Description : Between what do ionic bonds form?

Last Answer : it's a simultanious attraction between a positively charged ion and a negatively charged ion it's a simultanious attraction between a positively charged ion and a negatively charged ion

How do covalent bonds and ionic bonds compare?

Description : How do covalent bonds and ionic bonds compare?

Last Answer : Covalent bonding involves the sharing of electrons. Ionic bonding involves the transfer of electrons.

Why are covalent bonds weaker than ionic bonds?

Description : Why are covalent bonds weaker than ionic bonds?

Last Answer : The short answer is that they are not always weaker in fact. Some ionic compounds have very strong bonds, while some covalent bonds are quite weak. Usually however, it is easier to break an ionic bond than ... and the other has a positive charge they are held together in a bond. I will give an

What are covalent and ionic bonds What are some examples?

Description : What are covalent and ionic bonds What are some examples?

Last Answer : ionic - Sodium Chloride Covalent - Water ionic - Sodium Chloride Covalent - Water

What are ionic, covalent and metallic bonds?

Description : What are ionic, covalent and metallic bonds?

Last Answer : all of una deh kraz o! u mean say una no sabi dis kyn simple question.

Between what do ionic bonds form?

Description : Between what do ionic bonds form?

Last Answer : it's a simultanious attraction between a positively charged ion and a negatively charged ion it's a simultanious attraction between a positively charged ion and a negatively charged ion

Diamond is hard because (a) It has strong covalent bonds (b) Discrete molecules of carbon are held by strong Vander Waal’s forces (c) It involves Van der Waal's forces (d) Covalent bonds are directional unlike ionic bonds

Description : Diamond is hard because (a) It has strong covalent bonds (b) Discrete molecules of carbon are held by strong Vander Waal’s forces (c) It involves Van der Waal's forces (d) Covalent bonds are directional unlike ionic bonds

Last Answer : Ans:(a)

Bonds formed by the sharing of an electron pair between two atoms are known as - (1) Covalent bonds (2) Ionic bonds (3) Weak bonds (4) None of the above

Description : Bonds formed by the sharing of an electron pair between two atoms are known as - (1) Covalent bonds (2) Ionic bonds (3) Weak bonds (4) None of the above

Last Answer : (1) Covalent bonds Explanation: Bonds which are formed by the sharing of an electron pair between two atoms are known as covalent bonds.

NaCI has _______. (1) Non-polar bonds (2) Polar covalent bonds (3) Metallic bonds (4) Ionic bonds

Description : NaCI has _______. (1) Non-polar bonds (2) Polar covalent bonds (3) Metallic bonds (4) Ionic bonds

Last Answer : (4) Ionic bonds Explanation: Sodium Chloride, NaCl. The classic case of ionic bonding, the sodium chloride molecule forms by the ionization of sodium and chlorine atoms and the attraction of the resulting ions.

Mark the compound which possesses ionic, covalent and coordinate bonds. (1) NH4C1 (2) SO3 (3) SO2 (4) H2O

Description : Mark the compound which possesses ionic, covalent and coordinate bonds. (1) NH4C1 (2) SO3 (3) SO2 (4) H2O

Last Answer : (1) NH4C1 Explanation: Ammonium chloride (NH4Cl) is generally considered as an ionic compound but this compound has three different types of bond.

The inter particle forces between linear chains in nylon-66 are __________ bonds. (A) Hydrogen (B) Covalent (C) Ionic (D) None of these

Description : The inter particle forces between linear chains in nylon-66 are __________ bonds. (A) Hydrogen (B) Covalent (C) Ionic (D) None of these

Last Answer : (A) Hydrogen

Will carbon as an atom interact with other atoms to form ionic or covalent bonds?

Description : Will carbon as an atom interact with other atoms to form ionic or covalent bonds?

Last Answer : Carbon as an atom interacts with other atoms to from covalent bonds.

Will carbon as an atom interact with other atoms to form ionic or covalent bonds?

Description : Will carbon as an atom interact with other atoms to form ionic or covalent bonds?

Last Answer : Carbon as an atom interacts with other atoms to from covalent bonds.

Why do alcohols have boiling points much higher than hydrocarbons of similar molecular weight? (a) Alcohols have greater van der Waals attraction forces. (b) Alcohol molecules have greater molecular symmetry. (c) Hydrogen bonds must be broken in the process of volatilization. (d) Alcohols must overcome greater ionic forces in the process of volatilization.

Description : Why do alcohols have boiling points much higher than hydrocarbons of similar molecular weight? (a) Alcohols have greater van der Waals attraction forces. (b) Alcohol molecules have greater ... of volatilization. (d) Alcohols must overcome greater ionic forces in the process of volatilization.

Last Answer : Hydrogen bonds must be broken in the process of volatilization

Which of the following is not a characteristic of organic compounds? (a) They usually have low melting points. (b) They usually are only slightly soluble or insoluble in water. (c) If water soluble they seldom conduct an electric current. (d) Bonds which bind the atoms together are nearly always ionic.

Description : Which of the following is not a characteristic of organic compounds? (a) They usually have low melting points. (b) They usually are only slightly soluble or insoluble in water. (c) If water ... they seldom conduct an electric current. (d) Bonds which bind the atoms together are nearly always ionic.

Last Answer : Bonds which bind the atoms together are nearly always ionic.

What is the weak bond holding the nucleic acids together in DNA? a. ionic bonds b. covalent bonds bonds c. polar bond d. hydrogen bond

Description : What is the weak bond holding the nucleic acids together in DNA? a. ionic bonds b. covalent bonds bonds c. polar bond d. hydrogen bond

Last Answer : d. hydrogen bond

Equal sharing of electrons is called _____. a. ionic bonds b. covalent bonds bonds c. double bonds d. triple bonds

Description : Equal sharing of electrons is called _____. a. ionic bonds b. covalent bonds bonds c. double bonds d. triple bonds

Last Answer : b. covalent bonds bonds

Which types of chemical bonds are the weakest? a. covalent c. ionic b. Van der Waals d. none of the above

Description : Which types of chemical bonds are the weakest? a. covalent c. ionic b. Van der Waals d. none of the above

Last Answer : b. Van der Waals

Carbon atoms link together with other carbon atoms in all of the following ways EXCEPT w) networks x) chains y) ionic bonds z) rings

Description : Carbon atoms link together with other carbon atoms in all of the following ways EXCEPT w) networks x) chains y) ionic bonds z) rings

Last Answer : ANSWER: Y -- IONIC BONDS

The characteristic bonds in nonmetal oxides are which of the following types? w) network x) covalent y) ionic z) coordinate covalent

Description : The characteristic bonds in nonmetal oxides are which of the following types? w) network x) covalent y) ionic z) coordinate covalent

Last Answer : ANSWER: X -- COVALENT

Which of these molecules is bound by ionic bonds? w) H2O x) CH4 y) NaCl z) C6H12O6

Description : Which of these molecules is bound by ionic bonds? w) H2O x) CH4 y) NaCl z) C6H12O6

Last Answer : ANSWER: Y -- NaCl

In 2-butene, which of the following bonds prevents the atoms at each end of the bond from rotating with respect to each other. Is it an: w) ionic bond x) sigma bond y) strong bond z) double bond

Description : In 2-butene, which of the following bonds prevents the atoms at each end of the bond from rotating with respect to each other. Is it an: w) ionic bond x) sigma bond y) strong bond z) double bond

Last Answer : ANSWER: Z -- DOUBLE BOND

A bond in which there is an unequal attraction for the shared electrons and a resultant unbalanced distribution of charge is which one of the following types of bonds? w) ionic x) pure covalent y) nonpolar covalent z) polar covalent

Description : A bond in which there is an unequal attraction for the shared electrons and a resultant unbalanced distribution of charge is which one of the following types of bonds? w) ionic x) pure covalent y) nonpolar covalent z) polar covalent 

Last Answer : ANSWER: Z -- POLAR COVALENT 

Which of the following protein structures does “denaturation” destroy?(a) primary and secondary structures (b) secondary and tertiary structures (c) tertiary and quaternary structures (d) secondary, tertiary, and quaternary structures

Description : Which of the following protein structures does “denaturation” destroy? (a) primary and secondary structures (b) secondary and tertiary structures (c) tertiary and quaternary structures (d) secondary, tertiary, and quaternary structures

Last Answer : secondary, tertiary, and quaternary structures