What changes in the structure of each polysaccharide affect its gelling property? Explain in five sentences.

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Q: If Marine communities dominated during the Early Paleozoic, why move to land? What would an organis...

A: Paleozoic era was a major interval of geologic time that began 541 million years ago and ended about...

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Q: Explain about the following picture, which represents the heart

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A: DNA is a double-stranded molecule that houses genetic information.  

Q: G6PD deficiency is an X-linked recessive disorder. When people who have this disorder eat fava beans...

A: An X-linked trait is regulated by the genes present on the X chromosomes.

Q: Can the amount of available energy on a given trophic level be larger than the available energy on l...

A: Introduction: Each step of a food chain is termed trophic level. Grass → Insect → Frog → Snake. The ...

Q: How does acetylcholine promote sweating? O it promotes the creation of osmotic gradent in the lumen ...

A: Neurotransmitters and released at the nerve endings that are responsible for stimulating the effecto...

Q: The energy available to do work in a cell is called: a. thermal energy b. potential energy c. ...

A: Introduction :  thermal energy - every objects has thermal energy.  It's the movement of molecules w...

Q: Give the embryological explanation for "Humans have respiratory structures from the gut, for fishes,...

A: Embryological evidence is closely studying the embryological development stages of the animals.

Q: Question:  How has having an opossable time thumb helped primates, especially humans to adapt to th...

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Q: t your physician sunpects you have symptoms of a genetic disease, he can colect cells for genetic te...

A: INTRODUCTION Answer of question 4 is given below.

Q: Four homozygous recessive mutant lines of Drosophilamelanogaster (labeled 1 through 4) showed abnorm...

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Q: H* ions generated by reactions in the electron transport chain, as well as H* ions present in the ma...

A: * Electron transport chain are sequential process of reactions occurs in mitonchondrial innermbrane ...

Q: What is Known as photosynthesis?

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Q: interaction between cells and their environment

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Q: What would happen if, in the course of replication, thetopoisomerases were unable to reattach the DN...

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Q: Given the following information about the inheritance of characteristics in pea plants, answer the q...

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Q: After conducting the Gram staining procedures and you observe nothing (you didn’t see anything) in y...

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Q: 3 What is Polymerase Chained Reaction (PCR)? How does PCR work?

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Q: Which of the following statements about the differential expression of human genes is correct?

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Q: 11 The cell membrane is composed of phospholipids. How do the phospholipids arrange themselves withi...

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Q: Describe safety measures put in place for genetic modification.

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Q: Describe what the early atmosphere was like and what cause a large amount of oxygen (O2) to build up...

A: Early atmosphere  Around 4.6 billion years ago, the Earth was formed from a heated mixture of gases ...

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A:

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Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.