Are molecules that are composed of one or more phosphate groups a 5 carbon sugar and a nitrogenous base?

Are molecules that are composed of one or more phosphate groups a 5 carbon sugar and a nitrogenous base?

Each nucleotide is made up of three parts: a nitrogen-containing ring structure called a nitrogenous base, a five-carbon sugar, and at least one phosphate group.

What consists of a phosphate group 5 carbon sugar and a nitrogen base?

nucleotides
The DNA molecule is a polymer of nucleotides. Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group.

What would you call a molecule composed of a 5 carbon sugar an adenine base and 3 phosphate groups?

Nucleotides
Nucleotides are composed of three subunit molecules: a nucleobase, a five-carbon sugar (ribose or deoxyribose), and a phosphate group consisting of one to three phosphates. The four nucleobases in DNA are guanine, adenine, cytosine and thymine; in RNA, uracil is used in place of thymine.

What binds a phosphate group and a 5 carbon sugar together?

The phosphate group attached to the 5′ carbon of the sugar on one nucleotide forms an ester bond with the free hydroxyl on the 3′ carbon of the next nucleotide.

What makes up a phosphate group?

Phosphate group: A functional group characterized by a phosphorus atom bonded to four oxygen atoms (three single bonds and one double bond). One of these oxygen atoms must be bonded to another atom; if not, the structure is a phosphate ion.

Is a high energy molecule made from a with phosphates?

ATP is a high energy molecule made from an adenosine with 3 phosphates.

What consists of just one polynucleotide chain?

The nucleic acid RNA (ribonucleic acid) consists of just one polynucleotide chain or strand, so RNA is sometimes called single-stranded.

What molecule is composed of one or more sugars?

Glucose and fructose are examples of monosaccharides, meaning they consist of a single sugar unit, while sucrose is an example of a disaccharide. However, sugar units can be bonded or linked together to form polysaccharides , which consist of many sugars linked together to form extensive chains of sugars.

What is a phosphate molecule?

Phosphate, chemical formula PO43-, is a chemical compound made up of one phosphorus and four oxygen atoms. When it is attached to a molecule containing carbon, it is called a phosphate group. Phosphates can form phospholipids, which make up the cell membrane.

What part of the molecule is the phosphate group?

The second part of a nucleotide is the phosphate, which differentiates the nucleotide molecule from a nucleoside molecule. This phosphate is important in the formation of phosphodiester bonds, which link several nucleotides in a linear fashion. The third part of a nucleotide is the pentose (5 carbon) sugar.

How many phosphate groups are in one molecule of ADP?

ADP has two groups of phosphate.

How are the phosphates and sugars in DNA numbered?

The sugar–phosphate groups line up in a “backbone” for each single strand of DNA, and the nucleotide bases stick out from this backbone. The carbon atoms of the five-carbon sugar are numbered clockwise from the oxygen as 1′, 2′, 3′, 4′, and 5′ (1′ is read as “one prime”).

How is the phosphate group attached to a nucleotide?

The phosphate group is attached to the 5′ carbon of one nucleotide and the 3′ carbon of the next nucleotide. In its natural state, each DNA molecule is actually composed of two single strands held together along their length with hydrogen bonds between the bases.

What makes up a nucleotide in a polynucleotide?

The nucleotides combine with each other to form a polynucleotide, DNA or RNA. Each nucleotide is made up of three components: a nitrogenous base, a pentose (five-carbon) sugar, and a phosphate group (Figure 1). Each nitrogenous base in a nucleotide is attached to a sugar molecule, which is attached to one or more phosphate groups.

What are the names of the nitrogenous bases in DNA?

There are four types of nitrogenous bases in DNA. Adenine (A) and guanine (G) are double-ringed purines, and cytosine (C) and thymine (T) are smaller, single-ringed pyrimidines. The nucleotide is named according to the nitrogenous base it contains.