Zinc as a biogenic element is component of:
About a compound with the following formula we can say:
Oxidation of hydroxyderivatives of hydrocarbons can provide as a product:
Organic compounds containing nitrogen in molecule are:
Tripeptide:
Chelates are:
Oxidation of thioalcohols results in formation of:
Crude dispersion systems:
Immunoglobulins:
Ligands in complex compounds can be:
Polar covalent compound is:
Ionic strength of solutions depends from:
The living cells are:
Dismutation is reaction:
The effective component of hydrogen carbonate buffer system is:
Buffer systems are mixtures of:
Izocitric acid:
Tartaric acid:
Oxaloacetic acid:
functional derivatives of carboxylic acids are:
Biogenic amines are:
Adrenaline belongs to:
Saccharides in organisms have the following functions:
Indicate the reducing disaccharides:
Heteropolysaccharides:
Indicate which of the following unsaturated higher carboxylic acids are present in lipids:
Sphingosine:
Secondary structure of proteins:
About lipoproteins we can say:
Quarternary protein structure:
Superociddismutase catalyses the following reaction:
in DNA following components can be bound:
About the DNA and RNA structure we can say:
About t-RNA we can say:
About vitamin D3 we can say:
Vitamin D3 deficiency causes:
About tocopherols we can say that:
Folacin:
Velocity of enzyme catalyzed reaction is increased:
Relationship between substrate concentration and reaction velocity is characterised by:
Enzyme-substrate interaction is also known as:
Decide which statement is correct:
Cofactor:
Cobalt as a biogenic element is found:
Reactive metabolites of oxygen are:
the living cells are:
the rules for transfer of free energy G in metabolic process of organism are:
Zinc as a biogenic element is composed of:
Ampholytic character is seen in molecules and ions:
Buffer capability of hemoglobin is connected with:
Fumaric acid:
Malic acid:
By addition of water on double bond of compound CH3 - CH = CH2 can be formed:
the simplest dicarboxylic acid is:
Aromatic acids are:
Splitting of ester bond can be achieved by:
About hexoses we can say:
D-glucose is:
glycosidic bond:
Following molecules have emulgative properties:
Phophatidylcolamines:
complex lipids:
to hydroxy amino acids belongs the following amino acid:
Protein denaturation:
About the hemoglobin we can say:
a compound which consists of:
From DNA and RNA comparison we can deduce:
Vitamins:
The nervous activity malfunctions are a consequence of hypovitaminosis of:
Reduced intake of vitamins causes:
Vitamin A deficiency can cause:
Substrate can be connected with enzyme:
Velocity of enzyme catalyzed reaction is inceased:
Optimal enzyme pH:
Lactate dehydrogenase:
For activation of enzymes cells use:
Hydrocoloids include:
Glucose synthesis in plants:
The nervous activity malfunctions are consequences of hypovitaminosis of:
About a compound in the following formula we can say:
Citric acid
in the solution prepared by dissolution of NH4Cl in distilled water:
Indicate the correct statement on monosaccharides:
Amino acids can be classified from different points of view into following groups:
About a saccharide component of DNA and RNA we can say:
At pH = 9 serine is mostly in following structural form:
About amino acids we can say:
CH2=CH-COOH is formula of:
Biologically significant buffer systems are:
Functional derivatives of carboxylic acids are:
Substitutional derivatives of carboxylic acids are:
General formula of C6H12O6 is held for:
About the cytosine, uracil and thymine structure and properties we can say:
processes that depend on the colligative properties of disperse system are:
Niacin:
Lactic acid:
Isoenzymes:
Volume fraction of compound B is:
Monocarboxylic (1 COOH group) acids are:
About exergonic process we can say:
Lipids have the following function in the organism:
Oxireductases are enzymes that:
Protein conformation:
Indicate which of the following alcohols can be bound in simple lipids:
Iron as biogenic element is present in the molecule of:
According to Fischer “Lock and Key modell”:
During glycation of proteins glucose is bound to -NH2 group of polypeptide chains:
Enzymes:
The simplest monocarboxylic acid is:
Reactive metabolites of nitrogen are:
Complex compounds are characterized by:
weight fraction of compound B:
Rate of chemical and biochemical process depends on:
The effective component of phosphate buffer system is:
Organic compouns of sulphur are:
Constitutional type of isomerism is:
About the saccharide structure we can say:
Monosaccharides occur in the organism:
About nitrogen bases in DNA we can say:
Indicate the correct statement about superhelix:
Antivitamins:
Vitamin D3:
Pyridoxine:
Folic acid:
Ineffective form of enzyme is called:
Enzyme reaction velocity is influenced:
Competitive inhibition can be cancelled by:
Nonaqueous elastomers include:
Ozone:
Competitive inhibition:
Iron as biogenic element:
Solutions of low-molecular electrolytes are typical for:
Trihydrogen phosphoric acid is bound by ester or diester bond:
After dissolution of Na3PO4 in pure water will be in the solution:
Ampholytic character in NaCl in molecules and ions:
Oxalosuccinic acid: = Oxaloacetic acid
To the group of compounds which phenol hydroxyl belongs:
substitutional derivatives of carboxylic acids are:
Billirubin:
The formula C6H12O6 is held for:
about isomers we can say:
reduction of ketone results in formation of:
Oxidative damage to lipids:
Eicosanoids:
about sterols in plant and animal organism we can say:
to aromatic amino acids belong the following amino acid:
superoxide dismutase catalyse following reaction:
about the DNA structure we can say:
for the production of erythrocytes the presence of … is necessary:
which of these enzymes are part of oxidation-reduction enzymes?
about lipid we can say:
dependence of the velocity of enzyme reaction on substrate concentration is expressed by:
Unit of enzyme activity U is an activity which converts:
Chemical biogenic forms of phosphorus:
Osmotic pressure of solutions depends on:
Macroergic compounds are:
the effective component of hydrogen carbonate buffer system is:
products of reaction of aldehydes and keotnes with alcohols are:
unsaturated carboxylic acids are:
derivatives of urea are:
Enantiomers are isomers to which following statements apply:
reaction of monosaccharides with primary amines:
to simple lipids belong follwoing molecules:
about triaglycerol hydrolysis we can say:
about phospholipids we can say:
tyrosine
hydrogen bonds in the DNA molecule are formed between:
decide which of the following statements about vitamins are true:
Thiamin:
folic acid:
relationship between substrate concentration and reaction velocity is:
active enzyme centre:
optimal enzyme pH:
Cobalt as biogenic element is found:
polar covalent compound is:
According to Hess law the value of reactive heat Qm of the reaction:
buffer systems are mixtures of:
reaction of monosaccharides:
about lactose we can say:
Histidine:
CH2-CH-COOH is formula of:
sulphuric acid is bound by ester bond:
Pyrrole are:
D-fructose:
Indicate which of the following compounds are structurally related to terpenes:
Scurvy is:
Pepsin:
which of the following statements about simple lipids is true:
Diisopropyl fluorophosphate inactivates enzymes by the reaction with:
Which compounds belong to neutral amino acids:
Allosteric enzymes:
About vitamin E we can say:
Diffusion is:
About phospholipids we can say:
total rate of consecutive reaction depends on:
lactate dehydrogenase:
About glyceraldehyde we can say:
by addition of water on double bond of compound CH3-CH=CH2 can be formed:
about following structure we can say:
cobalt as a biogenic element is present in the molecule of:
deficiency of vitamin B3 causes:
organic compounds containing sulphur are:
buffer capability of hemoglobin is connected with:
fumaric acid:
indicate a correct statement about amino acids:
Formation of cyclic form of glucose:
about deoxyribonucleic acid we can say
Succinic acid
about anticodone we can say:
Equilibrium constant of chemical and biochemical processes:
hydroxycarboxylic acids are:
Cobalamin
about heteroproteins we can say:
In DNA following components can be bound:
about t-RNA we can say:
about vitamin D3 we can say:
about tocopherols (vitamin E) we can say that:
Velocity of enzyme catalysed reaction is increased:
indicate which of the following unsaturated higher carboxylic acids are in lipids:
about lipoproteins we can say:
Quaternary protein structure:
Superoxiddismutase catalyses the following reaction:
chemical biogenic forms of phosphorus are:
reduced intake of vitamins causes:
Glycosidic bond:
Phosphatidylcholamines:
To hydroxy amino acids belongs the following amino acid:
protein denaturation:
about the haemoglobin we can say:
the rules of transfer of energy G in metabolic process of organism:
Oxalosuccinic acid:
Ionic strength of solutions depends on:
dismutation is reaction
the effective component for hydrogen carbonate buffer system is:
biogenic elements are:
Indicate the reducing saccharides:
About heteroproteins we can say:
Alginates include:
Adrenalin belongs to:
Decide which monomer is used in compomers:
reactive metabolites of nitrogen are:
the effective component of phosphate buffer system is:
H2PO4- & HPO42-
about different types of DNA we can say:
one katal is enzyme activity…
that converts 1 mol of substrate per 1 second
the transformation of proenzyme into an active enzyme is associated with
the shrinkage of molecule
Chemical biogenic forms of phosphorus are:
Scurvy is
Riboflavin:
Enzymes :
About triacylglycerol hydrolysis we can say
Phosphoproteins
About hemoglobin properties we can say:
A compound containing components as cytosine, ribose, phosphatic acid
is a monomer which is a structural part of RNA
the true solution are
Rate of chemical and biochemical process depends
Amphyolytic character is seen in molecules and ions:
HCO2-
mesomeric effect:
Changing of hydroquinone to quinone:
Oxidation of hydroquinone results in formation:
P-benzoquinone
optically active acids are:
lactic acids
Pyrrole nucleus is a structural component of molecule of
about glyceraldehyde we can say:
Diisopropylfluorphosphate inactivate enzymes by reaction with
OH group in active site of enzyme
to simple lipids belong
sterols
thyrosine
histidine
active enzyme centers:
contains also a binding place ofr substrate
copper as biogenic element is found
inductive effect
is characteristic for sigma bond
pyrrole is
about prostaglandins we can say
are compounds derived from following acid -> arachidonic
about physiological dipeptides we can say:
statement about DNA
about different types of DNA we can say
Vitamin K necessary for:
About anticodone we can say:
at pH = 9 serine is mostly in following structural form:
Vitamin B12:
Glutamic acid has a formula:
changing of hydroquinone to quinone
monosaccharides differing in the position of all secondary -OH groups are:
Vitamin K is necessary for:
Reaction heat Qm:
pyrrole:
the conversion of proenzymes into an active enzyme is associated with:
Energy rich compounds:
succinic acid:
The following statement about the glycerophospholipid functions in the organism are true:
biogenic amines are:
weight fraction of compound B is:
iron as biogenic element is present in the molecule of:
competitive inhibition is caused by:
products of reaction of aldehydes and ketones with alcohols are:
ligands can be:
organic compounds of sulphur are:
to saturated higher carboxylic acids present in lipids belong the following acids:
to unsaturated higher carboxylic acids present in lipids belong the following acids:
pH can be:
Oxidoreductases are enzmes that:
Polysaccharides:
Enzymes can be activated by:
Glucuronic acid:
which of the following amino acids belong to hydroxy amino acids:
which of the following amino acids belong to aromatic amino acids:
Aconitic acid:
D-fructose
Deficiency of red blood cells (anemia) can be consequence of:
Chargaff’s rules say:
primary structure of proteins:
Vitamin A deficiency can cause
the rate of enzyme catalysed reaction is increased by:
Vitamin B3:
iron as biogenic element:
phosphorylation of enzymes:
Competitive inhibition
the following statement about glycolipids is true:
Phosphoproteins:
About DNA structure we can say:
Phosphoric acid is bound in ATP:
reactive metabolites of oxygen are:
biologically significant buffer system are:
indicate the correct statement about nucleic acid components:
about aminosaccharide structures we can say:
Lactic acid
Which of the following molecules have emulsification properties?
Equilibrium state of chemical reaction:
Processes depending on the colligative properties of disperse systems are:
About insulin we can say
Reaction of primary amines with aldehydes and ketones results in formation of:
Phosphatidylethanolamines:
Organic compounds of sulphur are:
One katal is enzyme activity:
About exergonic processes we can say:
in the organism there are present saccharide esters with.
Ligands can be:
indicate which of the following compounds are structurally related to terpenes:
Vitamin C:
About the amino acid structure we can say:
Porphyrin:
increased intake of vitamins causes:
by addition of water on double bond on compound CH3-CH=CH2 can be formed:
about glucitol we can say:
Aspartic acid
Glutathione:
Weight fraction of compound B is:
Isomeric/Izomeric structures are
about heterocyclic nitrogen bases we can say:
phenols
decide which statement is correct:
during production of glucose 1 phosphate from glucose, there is esterfied:
Dependence of the rate of enzyme reaction on substrate concentration is expressed by:
about r-RNA we can say:
in non-competitive inhibition:
Configurational type of isomersim is:
About monosaccharide isomers we can say:
Aldose can be oxidized to:
Which compounds belong to basic amino acids:
Aldol condensation can be a reaction of:
Copper as a biogenic element is present in the molecule of:
About the adenine structure and properties we can say:
Enzyme superoxide dismutase can have the following ion bound in the active centre:
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