Which enzyme is tested for cream pasteurization? a. Plasmin b. Phosphates c. Catalase d. peroxidase

Which enzyme is tested for cream pasteurization?
a. Plasmin
b. Phosphates
c. Catalase
d. peroxidase
by

1 Answer

Answer :

d. peroxidase
by

Related questions

The pentose phosphate pathway protects erythrocytes against hemolysis by assisting the enzyme: (A) Superoxide dismutase (B) Catalase (C) Glutathionic peroxidase (D) Cytochrome oxidase ENZYMES 149

Description : The pentose phosphate pathway protects erythrocytes against hemolysis by assisting the enzyme: (A) Superoxide dismutase (B) Catalase (C) Glutathionic peroxidase (D) Cytochrome oxidase ENZYMES 149

Last Answer : Answer : C

Selenium is a constituent of (A) Glutathione reductase (B) Glutathione peroxidase (C) Catalase (D) Superoxide dismutase

Description : Selenium is a constituent of (A) Glutathione reductase (B) Glutathione peroxidase (C) Catalase (D) Superoxide dismutase

Last Answer : Answer : B

Hydrogen peroxide may be detoxified in the absence of an oxygen acceptor by (A) Peroxidase (B) Catalase (C) Both (A) and (B) (D) None of these

Description : Hydrogen peroxide may be detoxified in the absence of an oxygen acceptor by (A) Peroxidase (B) Catalase (C) Both (A) and (B) (D) None of these

Last Answer : Answer : B

The iron containing nonporphyrin is (A) Hemosiderin (B) Catalase (C) Cytochrome C (D) Peroxidase

Description : The iron containing nonporphyrin is (A) Hemosiderin (B) Catalase (C) Cytochrome C (D) Peroxidase

Last Answer : Answer : A

All of the following are iron-containing enzymes except (A) Carbonic anhydrase (B) Catalase (C) Peroxidase (D) Cytochrome oxidase

Description : All of the following are iron-containing enzymes except (A) Carbonic anhydrase (B) Catalase (C) Peroxidase (D) Cytochrome oxidase

Last Answer : Answer : A

Fibrinolytic therapy is based on activation of plasminogen, the inactive proteolytic enzyme of plasma that binds to fibrin during the formation of thrombosis. Activation of plasminogen to plasmin results in selective thrombolysis at the fibrin clot surface. Which of the following statement(s) is/are true concerning agents used in thrombolytic therapy? a. Streptokinase is a bacterial protein which is antigenic in humans, resulting in allergic reactions in up to l5% of cases b. Tissue plasminogen activator acts directly on plasmin without an intermediate drug–plasmin complex c. The half-life of urokinase, streptokinase, and TPA all exceed 30 minutes d. Streptokinase is significantly cheaper than urokinase or TPA

Description : Fibrinolytic therapy is based on activation of plasminogen, the inactive proteolytic enzyme of plasma that binds to fibrin during the formation of thrombosis. Activation of plasminogen to plasmin results ... TPA all exceed 30 minutes d. Streptokinase is significantly cheaper than urokinase or TPA

Last Answer : Answer: a, b, d Streptokinase is a bacterial protein produced by group C b-hemolytic streptococci. It is therefore antigenic in humans and can be associated with allergic reaction in ... one agent over the other. Streptokinase however, is markedly less expensive than either urokinase or TPA

Temperature for LTLT pasteurization (a) 61-63°C (b) 42-49°C (c) 62-65°C (d) 51-65°C

Description : Temperature for LTLT pasteurization (a) 61-63°C (b) 42-49°C (c) 62-65°C (d) 51-65°C

Last Answer : (a) 61-63°C

In H.T.S.T. pasteurization, which one of the following organisms is chosen as index organism for killing? 1) S.thermophilus 2) S.lactis 3) B.subtilis 4) M.tuberculosis

Description : In H.T.S.T. pasteurization, which one of the following organisms is chosen as index organism for killing? 1) S.thermophilus 2) S.lactis 3) B.subtilis 4) M.tuberculosis

Last Answer : 1) S.thermophilus

___ is a milk process that makes milk more easily digested by those with a sensitive digestive system. a) Ionization b) Evaporation c) Pasteurization d) Homogenization

Description : ___ is a milk process that makes milk more easily digested by those with a sensitive digestive system. a) Ionization b) Evaporation c) Pasteurization d) Homogenization

Last Answer : d) Homogenization

Rock phosphates are used in— (A) Saline soil (B) Sodic soil (C) Acidic soil (D) Neutral soil

Description : Rock phosphates are used in— (A) Saline soil (B) Sodic soil (C) Acidic soil (D) Neutral soil

Last Answer : (C) Acidic soil

Selenium is a constituent of the enzyme: (A) Glutathione peroxidase (B) Homogentisate oxidase (C) Tyrosine hydroxylase (D) Phenylalanin hydroxylase

Description : Selenium is a constituent of the enzyme: (A) Glutathione peroxidase (B) Homogentisate oxidase (C) Tyrosine hydroxylase (D) Phenylalanin hydroxylase

Last Answer : Answer : A

The cell walls of many gram positive bacteria can be easily destroyed by the enzyme known as A-lipase B- .lysozyme C- .pectinaseD-.peroxidase

Description : The cell walls of many gram positive bacteria can be easily destroyed by the enzyme known as A-lipase B- .lysozyme C- .pectinase D-.peroxidase

Last Answer : .lysozyme

An enzyme which uses hydrogen acceptor as substrate is (A) Xanthine oxidase (B) Aldehyde oxidase (C) Catalase (D) Tryptophan oxygenase

Description : An enzyme which uses hydrogen acceptor as substrate is (A) Xanthine oxidase (B) Aldehyde oxidase (C) Catalase (D) Tryptophan oxygenase

Last Answer : Answer : C

The α-ketoacid is decarboxylated by H2O2 forming a carboxylic acid with one carbon atom less in the absence of the enzyme: (A) Catalase (B) Decarboxylase (C) Deaminase (D) Phosphatase

Description : The α-ketoacid is decarboxylated by H2O2 forming a carboxylic acid with one carbon atom less in the absence of the enzyme: (A) Catalase (B) Decarboxylase (C) Deaminase (D) Phosphatase

Last Answer : Answer : A

Albinism is a congenital disorder resulting from the lack of which enzyme? (a) Tyrosinase (b) Xanthine oxidase (c) Catalase (d) Fructokinase

Description : Albinism is a congenital disorder resulting from the lack of which enzyme? (a) Tyrosinase (b) Xanthine oxidase (c) Catalase (d) Fructokinase

Last Answer : (a) Tyrosinase

Enzyme catalase has non-protein metal asA-magnesium B-manganese C-iron D-zinc

Description : Enzyme catalase has non-protein metal asA-magnesium B-manganese C-iron D-zinc

Last Answer : iron

The following is a pressor peptide that can be generated both in circulation as well as locally in certain tissues: A. Bradykinin B. Angiotensin C. Kallidin D. Plasmin

Description : The following is a pressor peptide that can be generated both in circulation as well as locally in certain tissues: A. Bradykinin B. Angiotensin C. Kallidin D. Plasmin

Last Answer : B. Angiotensin

Iron is present in all the following except (A) Peroxidase (B) Xanthine oxidase (C) Aconitase (D) Fumarase

Description : Iron is present in all the following except (A) Peroxidase (B) Xanthine oxidase (C) Aconitase (D) Fumarase

Last Answer : Answer : D

Iron-pophyrin is present as prosthetic group in (A) Cytochromes (B) Catalases (C) Peroxidase (D) None of these

Description : Iron-pophyrin is present as prosthetic group in (A) Cytochromes (B) Catalases (C) Peroxidase (D) None of these

Last Answer : Answer : D

Formation of melanin from tyrosine requires the action of (A) Dopa decarboxylation (B) Diamine oxidase (C) Peroxidase (D) Tyrosinase

Description : Formation of melanin from tyrosine requires the action of (A) Dopa decarboxylation (B) Diamine oxidase (C) Peroxidase (D) Tyrosinase

Last Answer : Answer : D

Which of the following liquids is not suitable for prolonged immersion of cobalt chrome partial dentures: A. Alkaline peroxidase B. Hypochlorite solutions C. Soap solutions D. Water

Description : Which of the following liquids is not suitable for prolonged immersion of cobalt chrome partial dentures: A. Alkaline peroxidase B. Hypochlorite solutions C. Soap solutions D. Water

Last Answer : B. Hypochlorite solutions

What is pasteurization ?

Description : What is pasteurization ?

Last Answer : The process of disinfecting any substance especially milk is called pasteurization. Heat the milk for 14 minutes at a temperature of 145 ° to 150 ° F and then bring it down to a ... this method and called it pasteurization. At present packaged pasteurized milk is widely used in the market.

________ performed extensive research with bacteria and developed the process known as pasteurization.?

Description : ________ performed extensive research with bacteria and developed the process known as pasteurization.?

Last Answer : Louis Pasteur

Cheese and yoghurt are products of: (a) Pasteurization (b) Fermentation (c) Dehydration (d) Distillation

Description : Cheese and yoghurt are products of: (a) Pasteurization (b) Fermentation (c) Dehydration (d) Distillation

Last Answer : Ans. ((b))

The temperature for pasteurization of milk is selected so as to (a) Kill the micro-organisms (b) Kill all bacteria (c) Store it for long time without coagulation (d) Kill the micro organisms and other harmful bacteria

Description : The temperature for pasteurization of milk is selected so as to (a) Kill the micro-organisms (b) Kill all bacteria (c) Store it for long time without coagulation (d) Kill the micro organisms and other harmful bacteria

Last Answer : Ans:(c)

The process by which milk is converted to curd is called – (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Description : The process by which milk is converted to curd is called – (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Last Answer : (3) Fermentation Explanation: Curds are a dairy product obtained by curdling (coagulating) milk with rennet or an edible acidic substance such as lemon juice or vinegar, and then draining off the ... the whey. In Asia, curds are essentially a vegetarian preparation using yeast to ferment the milk.

a) Doping b) Immunization c) Pasteurization d) Modulation e) Catabolism f) Reprocessing of reactor fuel

Description : a) Doping b) Immunization c) Pasteurization d) Modulation e) Catabolism f) Reprocessing of reactor fuel

Last Answer : a) Doping: is adding impurities to semiconductor materials in order to change their electrical characteristics. b) Immunization: Also called vaccination or inoculation, a method of stimulating resistance in ... recovered plutonium-239 may be used in place of some uranium-235 in new fuel elements.

What is the advantage of flash pasteurization? a. It Doesn't Get As Hot b. It Is Faster c. It Is Also Used For Solids, Not Just Liquids d. It Also Sterilizes The Liquid

Description : What is the advantage of flash pasteurization? a. It Doesn't Get As Hot b. It Is Faster c. It Is Also Used For Solids, Not Just Liquids d. It Also Sterilizes The Liquid

Last Answer : b. It Is Faster

Which of the following terms best fits the destruction of all living micobes, spores and viruses. a. Sanitization b. Sterilization c. Aseptic Technique d. Pasteurization

Description : Which of the following terms best fits the destruction of all living micobes, spores and viruses. a. Sanitization b. Sterilization c. Aseptic Technique d. Pasteurization

Last Answer : b. Sterilization

Salmonellae can also be killed by A- Pasteurization B- Chlorination C- .boiling D- all of these

Description : Salmonellae can also be killed by A- Pasteurization B- Chlorination C- .boiling D- all of these

Last Answer : all of these

The process of controlled heating, called__________ was used to keep **** from spoiling. a. curdling b. fermentation c. pasteurization d. variolation

Description : The process of controlled heating, called__________ was used to keep wine from spoiling. a. curdling b. fermentation c. pasteurization d. variolation

Last Answer : b. fermentation

Pasteurization is a process in which milk is Heated at

Description : Pasteurization is a process in which milk is Heated at

Last Answer : 630C for 30 min

Temperature and duration in Flash method of Pasteurization is A 62.9℃, 30 min B 71.6℃, 30 min C 71.6℃, 15 seconds D 62.9℃, 15 seconds

Description : Temperature and duration in Flash method of Pasteurization is A 62.9℃, 30 min B 71.6℃, 30 min C 71.6℃, 15 seconds D 62.9℃, 15 seconds

Last Answer : C 71.6℃, 15 seconds

To achieve continuous pasteurization in milk, the milk needs to be heated to 161ºF for ____ seconds. a. 15 c. 10 b. 20 d. 5

Description : To achieve continuous pasteurization in milk, the milk needs to be heated to 161ºF for ____ seconds. a. 15 c. 10 b. 20 d. 5

Last Answer : a. 15

Pasteurization

Description : Pasteurization

Last Answer : Pasteurization It is a partial sterilization method used to make milk safe and to improve its keeping properties. Different methods are as follows: Holder method: Here the milk is heated at 62.80C for 30 ... tank. Flash method: The milk is heated to 71.60C for 15 sec. and then cooled quickly.

The process by which milk is converted to curd is called (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Description : The process by which milk is converted to curd is called (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting

Last Answer : Fermentation

Magnesium is a constituent of : (A) Nucleic Acid (B) Enzyme system (C) Cell wall (D) Chlorophyll

Description : Magnesium is a constituent of : (A) Nucleic Acid (B) Enzyme system (C) Cell wall (D) Chlorophyll

Last Answer : (D) Chlorophyll

In plants, enzyme responsible for the synthesis of the malic acid is : (A) Rubisco (B) PEP carboxylase (C)Kinase (D) Urease

Description : In plants, enzyme responsible for the synthesis of the malic acid is : (A) Rubisco (B) PEP carboxylase (C)Kinase (D) Urease

Last Answer : (A) Rubisco

How can pH affect catalase activity Design an experiment to test your hypothesis. Ask your teacher for comments on your design. If necessary revise the procedure. Carry out your experiment and be sure?

Description : How can pH affect catalase activity Design an experiment to test your hypothesis. Ask your teacher for comments on your design. If necessary revise the procedure. Carry out your experiment and be sure?

Last Answer : Need answer

In today's experiment what was one method that you used to denature the catalase?

Description : In today's experiment what was one method that you used to denature the catalase?

Last Answer : Need answer

The following are the functions of copper: (A) Constituent of cytochromes (B) Catalase (C) Tyrosinase (D) All of these

Description : The following are the functions of copper: (A) Constituent of cytochromes (B) Catalase (C) Tyrosinase (D) All of these

Last Answer : Answer : D

The enzymes present in the membrane of mitochondria are (A) Flavoproteins and cytochromes (B) Fumarase and lipase (C) Enolase and catalase (D) Hexokinase and zymase

Description : The enzymes present in the membrane of mitochondria are (A) Flavoproteins and cytochromes (B) Fumarase and lipase (C) Enolase and catalase (D) Hexokinase and zymase

Last Answer : Answer : A

The following reaction is characteristic of what type of enzymes? 2H2O2 → 2H2O + O2 (A) Peroxides (B) Catalase (C) Dehydrogenase (D) Copper containing oxidases

Description : The following reaction is characteristic of what type of enzymes? 2H2O2 → 2H2O + O2 (A) Peroxides (B) Catalase (C) Dehydrogenase (D) Copper containing oxidases

Last Answer : Answer : B

Oxaloacetate is converted to aspartic acid by (A) Reductase (B) Oxidase (C) Transminase (D) Catalase

Description : Oxaloacetate is converted to aspartic acid by (A) Reductase (B) Oxidase (C) Transminase (D) Catalase

Last Answer : Answer : C

The example of chromoprotein: (A) Salmine (B) Catalase (C) Zein (D) Gliadin

Description : The example of chromoprotein: (A) Salmine (B) Catalase (C) Zein (D) Gliadin

Last Answer : Answer : B

Copper is associated with _____ mitochondria' enzymes. (1) Cytochrome oxidase (2) Succinic dehydrogenase (3) Catalase (4) Acid phosphatase

Description : Copper is associated with _____ mitochondria' enzymes. (1) Cytochrome oxidase (2) Succinic dehydrogenase (3) Catalase (4) Acid phosphatase

Last Answer : (1) Cytochrome oxidase Explanation: Copper is involved in normalized function of many enzymes, such as cytochrome oxidase, which is complex IV in mitochondrial electron ... transportation, antioxidant and free radical scavenging and neutralization, and neurotransmitter synthesis, respectively.

ELISA is used to detect viruses where the key reagent is (a) alkaline phosphatase (b) catalase (c) DNA probe (d) RNase.

Description : ELISA is used to detect viruses where the key reagent is (a) alkaline phosphatase (b) catalase (c) DNA probe (d) RNase.

Last Answer : (a) alkaline phosphatase

Which of the following property(ies) is/are seen in the members of family Enterobacteriaceae? A.Theyare catalase-positive B.Theyare oxidase-negative C.They ferment glucose D.They reduce nitrates to nitrites

Description : Which of the following property(ies) is/are seen in the members of family Enterobacteriaceae? A.Theyare catalase-positive B.Theyare oxidase-negative C.They ferment glucose D.They reduce nitrates to nitrites

Last Answer : B.Theyare oxidase-negative

Catalase production is negative in which of the following? A.Streptococcus B.Salmonella C.Proteus D.Staphylococcus

Description : Catalase production is negative in which of the following? A.Streptococcus B.Salmonella C.Proteus D.Staphylococcus

Last Answer : A.Streptococcus

Catalase production is negative in which of the following? A- Streptococcus B- Salmonella C- Proteus D- Staphylococcus

Description : Catalase production is negative in which of the following? A- Streptococcus B- Salmonella C- Proteus D- Staphylococcus

Last Answer : Streptococcus