Enzymes involved in the breakdown of nucleotides into sugars and bases? -Biology

Enzymes involved in the breakdown of nucleotides into sugars and bases? -Biology
by

1 Answer

Answer :

answer:
by

Related questions

Enzymes involved in the breakdown of nucleotides into sugars and bases? -Biology

Description : Enzymes involved in the breakdown of nucleotides into sugars and bases? -Biology

Last Answer : answer:

The bacteria which cause dental cavities in humans break down sugars, releasing what chemical, that causes tooth destruction? a) acids b) bases c) enzymes d) monosaccharides

Description : The bacteria which cause dental cavities in humans break down sugars, releasing what chemical, that causes tooth destruction? a) acids b) bases c) enzymes d) monosaccharides

Last Answer : ANSWER: A -- acids

What rule is use to join the free nucleotides to the exposed bases of the DNA?

Description : What rule is use to join the free nucleotides to the exposed bases of the DNA?

Last Answer : watson-base pairing

What rule is use to join the free nucleotides to the exposed bases of the DNA?

Description : What rule is use to join the free nucleotides to the exposed bases of the DNA?

Last Answer : watson-base pairing

The available PRPP is used preferentially for (A) De novo synthesis of purine nucleotides (B) De novo synthesis of pyrimidine nucleotides (C) Salvage of purine bases (D) Salvage of pyrimidine bases

Description : The available PRPP is used preferentially for (A) De novo synthesis of purine nucleotides (B) De novo synthesis of pyrimidine nucleotides (C) Salvage of purine bases (D) Salvage of pyrimidine bases

Last Answer : Answer : C

Nucleotides required for the synthesis of nucleic acids can be obtained from (A) Dietary nucleic acids and nucleotides (B) De novo synthesis (C) Salvage of pre-existing bases and nucleosides (D) De novo synthesis and salvage

Description : Nucleotides required for the synthesis of nucleic acids can be obtained from (A) Dietary nucleic acids and nucleotides (B) De novo synthesis (C) Salvage of pre-existing bases and nucleosides (D) De novo synthesis and salvage

Last Answer : Answer : D

The correct statement concerning RNA and DNA polymerases is (A) RNA polymerase use nucleoside diphosphates (B) RNA polymerase require primers and add bases at 5’ end of the growing polynucleotide chain (C) DNA polymerases can add nucleotides at both ends of the chain (D) All RNA and DNA polymerases can add nucleotides only at the 3’ end of the growing polynucleotide chain

Description : The correct statement concerning RNA and DNA polymerases is (A) RNA polymerase use nucleoside diphosphates (B) RNA polymerase require primers and add bases at 5' end of the growing polynucleotide ... and DNA polymerases can add nucleotides only at the 3' end of the growing polynucleotide chain

Last Answer : Answer : D

A segment of DNA has 120 adenine and 120 cytosine bases. The total number of nucleotides present in the segment is (a) 120 (b) 240 (c) 60 (d) 480.

Description : A segment of DNA has 120 adenine and 120 cytosine bases. The total number of nucleotides present in the segment is (a) 120 (b) 240 (c) 60 (d) 480.

Last Answer : (d) 480.

Intestinal nucleosidases act on nucleosides and produce (A) Purine base only (B) Phosphate only (C) Sugar only (D) Purine or pyrimidine bases and sugars

Description : Intestinal nucleosidases act on nucleosides and produce (A) Purine base only (B) Phosphate only (C) Sugar only (D) Purine or pyrimidine bases and sugars

Last Answer : Answer : D

All the enzymes required for de novo synthesis of pyrimidine nucleotides are cytosolic except (A) Carbamoyl phosphate synthetase (B) Aspartate transcarbamoylase (C) Dihydro-orotase (D) Dihydro-orotate dehydrogenase

Description : All the enzymes required for de novo synthesis of pyrimidine nucleotides are cytosolic except (A) Carbamoyl phosphate synthetase (B) Aspartate transcarbamoylase (C) Dihydro-orotase (D) Dihydro-orotate dehydrogenase

Last Answer : Answer : D

In the pathway of de novo synthesis of purine nucleotides, all the following are allosteric enzymes except (A) PRPP glutamyl amido transferase (B) Adenylosuccinate synthetase (C) IMP dehydrogenase (D) Adenylosuccinase

Description : In the pathway of de novo synthesis of purine nucleotides, all the following are allosteric enzymes except (A) PRPP glutamyl amido transferase (B) Adenylosuccinate synthetase (C) IMP dehydrogenase (D) Adenylosuccinase

Last Answer : Answer : D

Restriction endonucleases are enzymes which (a) make cuts at specific positions within the DNA molecule (b) recognize a specific nucleotide sequence for binding of DNA ligase (c) restrict the action of the enzyme DNA polymerase (d) remove nucleotides from the ends of the DNA molecule

Description : Restriction endonucleases are enzymes which (a) make cuts at specific positions within the DNA molecule (b) recognize a specific nucleotide sequence for binding of DNA ligase (c) restrict the action of the enzyme DNA polymerase (d) remove nucleotides from the ends of the DNA molecule

Last Answer : (a) make cuts at specific positions within the DNA molecule

Stem and loop structures are A- proteins that help partially denatured enzymes to recover their native configuration B- structures in DNA caused by inverted repeats C- structures at the ends of linear eukaryotic DNA molecules D- the bonds between adjacent DNA nucleotides in the same strand

Description : Stem and loop structures are A- proteins that help partially denatured enzymes to recover their native configuration B- structures in DNA caused by inverted repeats C- structures at the ends of linear eukaryotic DNA molecules D- the bonds between adjacent DNA nucleotides in the same strand

Last Answer : structures in DNA caused by inverted repeats

Vegetables are easily perishable because of their high content of - (1) sugars (2) water (3) vitamins (4) enzymes

Description : Vegetables are easily perishable because of their high content of - (1) sugars (2) water (3) vitamins (4) enzymes

Last Answer : (2) water Explanation: The perishability of food items depends a lot on their water content. High moisture decides their perishability or longer shelf life. Perishable food includes fruits and vegetables, fresh meat ... , Tomato: 94 per cent, etc. Even potato contains about 79 per cent water in it.

Naturally occurring ____ play a role in food coloring. a. enzymes c. pigments b. sugars d. carbohydrates

Description : Naturally occurring ____ play a role in food coloring. a. enzymes c. pigments b. sugars d. carbohydrates

Last Answer : c. pigments

Humans cannot digest cellulose because: a) it does not contain sugars b) it is made up of disaccharides c) it is made up of monosaccharides d) humans lack the proper enzymes

Description : Humans cannot digest cellulose because: a) it does not contain sugars b) it is made up of disaccharides c) it is made up of monosaccharides d) humans lack the proper enzymes

Last Answer : ANSWER: D -- HUMANS LACK THE PROPER ENZYMES 

Vegetables are easily perishable because of their high content of (1) sugars (2) water (3) vitamins (4) enzymes

Description : Vegetables are easily perishable because of their high content of (1) sugars (2) water (3) vitamins (4) enzymes

Last Answer : water

In the process of transcription in bacterial cells (A) Initiation requires rho protein (B) RNA polymerase incorporates methylated bases in correct sequence (C) Both the sigma unit and core enzymes of RNA polymerase are required for accurate promotor site binding (D) Primase is necessary for initiation

Description : In the process of transcription in bacterial cells (A) Initiation requires rho protein (B) RNA polymerase incorporates methylated bases in correct sequence (C) Both the sigma unit and core ... RNA polymerase are required for accurate promotor site binding (D) Primase is necessary for initiation

Last Answer : Answer : C

What is needed in order for reactions to occur at body temperatures? a. buffers b. acids c. bases d. enzymes

Description : What is needed in order for reactions to occur at body temperatures? a. buffers b. acids c. bases d. enzymes

Last Answer : d. enzymes

Dolichol phosphate is A- a complex lipid involved in docking vesicles with the plasma membrane B- the anchor on which sugars assemble before transfer to proteins C- a chaperone used in protein folding D- a product of phospholipase C activation

Description : Dolichol phosphate is A- a complex lipid involved in docking vesicles with the plasma membrane B- the anchor on which sugars assemble before transfer to proteins C- a chaperone used in protein folding D- a product of phospholipase C activation

Last Answer : the anchor on which sugars assemble before transfer to proteins

What Enzymes are responsible for breakdown of starches?

Description : What Enzymes are responsible for breakdown of starches?

Last Answer : What is the answer ?

What are the decomposition activities involved in developing a work breakdown structure?

Description : What are the decomposition activities involved in developing a work breakdown structure?

Last Answer : Assigning identification codes to each WBS component.structuring and organizing WBS componentscompleting the decomposition a of identified deliverablesidentifying and analyzing main deliverables and the work of the project5)verifying that the WBS is compete and correct

List the four nucleotides of DNA. -Biology

Description : List the four nucleotides of DNA. -Biology

Last Answer : answer:

Four nucleotides of RNA. -Biology

Description : Four nucleotides of RNA. -Biology

Last Answer : answer:

Bonds that link the nucleotides along a DNA strand. -Biology

Description : Bonds that link the nucleotides along a DNA strand. -Biology

Last Answer : answer:

Graph depicts the concentration of enzymes involved in urea synthesis in a developing tadpole. It indicates a transition from `:`

Description : Graph depicts the concentration of enzymes involved in urea synthesis in a developing tadpole. It indicates a transition from `:`

Last Answer : Graph depicts the concentration of enzymes involved in urea synthesis in a developing tadpole ... to ureotelism D. Ureotelism to reocotelism

In the biosynthesis of cortiol, the sequence of enzymes involved is (A) Hydroxylase–dehydrogenase + isomerase – hydroxylase (B) Dehydrogenase–hydroxylase–isomerase (C) Hydroxylase–lyase–dehydrogenase isomerase (D) Isomerase–lyase–hydroxylase–dehydrogenase

Description : In the biosynthesis of cortiol, the sequence of enzymes involved is (A) Hydroxylase–dehydrogenase + isomerase – hydroxylase (B) Dehydrogenase–hydroxylase–isomerase (C) Hydroxylase–lyase–dehydrogenase isomerase (D) Isomerase–lyase–hydroxylase–dehydrogenase

Last Answer : Answer : A

Coenzymes derived from the vitamin shown below are required by enzymes involved in the synthesis of which of the following? (A) ATP (B) UTP (C) CTP (D) NADH

Description : Coenzymes derived from the vitamin shown below are required by enzymes involved in the synthesis of which of the following? (A) ATP (B) UTP (C) CTP (D) NADH

Last Answer : Answer : A

All the enzymes involved in the synthesis of cholesterol are found in (A) Mitochondria (B) Golgi apparatus (C) Nucleus (D) Endoplasmic reticulum and cytosol

Description : All the enzymes involved in the synthesis of cholesterol are found in (A) Mitochondria (B) Golgi apparatus (C) Nucleus (D) Endoplasmic reticulum and cytosol

Last Answer : Answer : D

Hemolytic anemia is caused by the deficiency of certain enzymes of the pentose phosphate pathway, the principal enzyme involved is (A) Glucose-6-phosphate dehydrogenase (B) Aldolase (C) Fructose 1, 6-bisphosphatase (D) Phosphohexose isomerase

Description : Hemolytic anemia is caused by the deficiency of certain enzymes of the pentose phosphate pathway, the principal enzyme involved is (A) Glucose-6-phosphate dehydrogenase (B) Aldolase (C) Fructose 1, 6-bisphosphatase (D) Phosphohexose isomerase

Last Answer : Answer : A

The enzymes involved in Phosphorylation of glucose to glucose 6- phosphate are (A) Hexokinase (B) Glucokinase (C) Phosphofructokinase (D) Both (A) and (B)

Description : The enzymes involved in Phosphorylation of glucose to glucose 6- phosphate are (A) Hexokinase (B) Glucokinase (C) Phosphofructokinase (D) Both (A) and (B)

Last Answer : D

How does the pancreatic juice participate in the digestion of proteins? What are the involved enzymes?

Description : How does the pancreatic juice participate in the digestion of proteins? What are the involved enzymes?

Last Answer : The pancreas secretes trypsinogen that, undergoing action of the enzyme enterokinase secreted by the duodenum, is transformed into trypsin. Trypsin in its turn catalyzes the activation of pancreatic ... activated by trypsin) helped by the enzyme aminopeptidase made in the intestinal mucous membrane.

Give some examples of co-enzymes involved in reactions other than hydrogen transfer.

Description : Give some examples of co-enzymes involved in reactions other than hydrogen transfer.

Last Answer : Thiamine pyrophosphate, pyridoxal phosphate, biotin, co-enzyme A, ATP.

Give some examples of co-enzymes involved in oxidoreductases.

Description : Give some examples of co-enzymes involved in oxidoreductases.

Last Answer : NAD, NADP, FAD.

The following are true about DNA synthesis: a. it requires DNA polymerase b. reverse transcriptase enzymes are involved c. moves in a 5'---> 3' direction d. the rate of error in DNA synthesis is 1 in 105 base pairs

Description : The following are true about DNA synthesis: a. it requires DNA polymerase b. reverse transcriptase enzymes are involved c. moves in a 5'---> 3' direction d. the rate of error in DNA synthesis is 1 in 105 base pairs

Last Answer : it requires DNA polymerase

Enzymes involved in krebs cycle are localized in a. ribosomes b. mitochondria c. polysomes d. golgi bodies

Description : Enzymes involved in krebs cycle are localized in a. ribosomes b. mitochondria c. polysomes d. golgi bodies

Last Answer : mitochondria

why plants tend to store sugars in form of starch in the stroma? -Biology

Description : why plants tend to store sugars in form of starch in the stroma? -Biology

Last Answer : answer:

why plants tend to store sugars in form of starch in the stroma? -Biology

Description : why plants tend to store sugars in form of starch in the stroma? -Biology

Last Answer : answer:

Do fats and water soluble molecules such as sugars get absorbed from the intestine directly into the blood?

Description : Do fats and water soluble molecules such as sugars get absorbed from the intestine directly into the blood?

Last Answer : The simple sugars do but not the fats. The presence of fat inthe small intestine produces hormones that stimulate the release ofpancreatic lipase from the pancreas and bile from the liver whichhelps in the emulsification of fats for absorption as fattyacids.

What green molecule that enables plants to turn water carbon dioxide and sunlight into sugars?

Description : What green molecule that enables plants to turn water carbon dioxide and sunlight into sugars?

Last Answer : Chlorophyll

Why do cells need small molecules such as simple sugars and amino acids in order to diffuse into the cell?

Description : Why do cells need small molecules such as simple sugars and amino acids in order to diffuse into the cell?

Last Answer : Need answer

The statement that is NOT correct is (a) The breaking of complex and big molecules into simpler and smaller molecules by micro-organisms is called fermentation. (b) ****** contains high percentage of methanol. (c) Root **** does not contain alcohol. (d) Alcoholic fermentation involves the conversion of sugars into alcohol by the use of micro-organisms.

Description : The statement that is NOT correct is (a) The breaking of complex and big molecules into simpler and smaller molecules by micro-organisms is called fermentation. (b) Whisky contains high ... d) Alcoholic fermentation involves the conversion of sugars into alcohol by the use of micro-organisms.

Last Answer : Ans:(b)

The conversion of sugars into alcohol to produce ethane and solid residue fuel is called

Description : The conversion of sugars into alcohol to produce ethane and solid residue fuel is called

Last Answer : fermentation.

This early atmosphere was rich in CO2 and H2O. How did oxygen enter our atmosphere? (a) Meteorites. (b) From organisms that evolved to convert CO2 and H20 into sugars (energy), resulting in the waste product oxygen. (c) Volcanic emissions. (d) Methanogenic bacteria.

Description : This early atmosphere was rich in CO2 and H2O. How did oxygen enter our atmosphere? (a) Meteorites. (b) From organisms that evolved to convert CO2 and H20 into sugars (energy), resulting in the waste product oxygen. (c) Volcanic emissions. (d) Methanogenic bacteria.

Last Answer : (b) From organisms that evolved to convert CO2 and H20 into sugars (energy), resulting in the waste product oxygen.

In the digestive system, proteins are broken down into: a) simple sugars. b) fatty acids. c) amino acids. d) glycerol.

Description : In the digestive system, proteins are broken down into: a) simple sugars. b) fatty acids. c) amino acids. d) glycerol.

Last Answer : ANSWER: C -- AMINO ACIDS.

What is the function of nucleotides ?

Description : What is the function of nucleotides ?

Last Answer : The function of nucleotides is given below: Nucleotides act as monomers of nucleic acids. It carries hereditary traits. Nucleotides act as carriers in the process of synthesis. It acts as a coenzyme.

Nucleotides are building blocks of nucleic acids. Each nucleotide is a composite molecule formed by `:`

Description : Nucleotides are building blocks of nucleic acids. Each nucleotide is a composite molecule formed by `:`

Last Answer : Nucleotides are building blocks of nucleic acids. Each nucleotide is a composite molecule formed by `:` ... -phosphate")_(n)` D. sugar-phosphate.

How many amino acids are coded for by this sequence of nucleotides?

Description : How many amino acids are coded for by this sequence of nucleotides?

Last Answer : Need answer

What are the tRNA nucleotides called?

Description : What are the tRNA nucleotides called?

Last Answer : Need answer

Why are nucleotides added in segments on the lagging strand?

Description : Why are nucleotides added in segments on the lagging strand?

Last Answer : Need answer