What are the differences between dna and rna?

Difference between DNA and RNA:

- The shape of DNA resembles a double spiral band, while single-band RNA is formed

- DNA has long and double twisted chains while RNA has single and short chains.

- DNA has the role of passing down the signal and synthesizing protein, whereas RNA has a role only to synthesize protein.

- The sugar component that makes up DNA is Deoxyribose while the sugar that makes up RNA is Ribose.

- DNA is a double-chain amino acid group, whereas RNA is a short-chain amino acid group.

- DNA levels are static because they are not influenced by protein synthesis or genetic activity, whereas RNA levels can change due to protein synthesis.

- The types of nitrogenous bases of DNA are Purines, phosphate groups, and Pyrimidines, while RNA is Purines and Pyrimidines

Deoxyribonucleic acid (DNA) is a type of biomolecule that stores and encodes the genetic instructions of each organism and many types of viruses in the form of nucleic acids in which there are living cells. DNA consists of material that forms chromosomes and genetic information stored in living things.

Ribonucleic acid (RNA) is a polymer molecule that is involved in various biological roles in coding, regulation, decoding, and gene expression. RNA is a macromolecule that functions as the storage and distribution of genetic information.

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Class: High School

Subject: Biology

Keyword: Definition of DNA and RNA, Differences in DNA and RNA.

fertilization, pictured in figure 24.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. the egg and sperm each contain one set of chromosomes. to ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. in mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. when a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. in placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma membrane to fuse with the egg plasma membrane, as illustrated in figure 24.23b. the fusion of these two membranes creates an opening through which the sperm nucleus is transferred into the ovum. the nuclear membranes of the egg and sperm break down and the two haploid genomes condense to form a diploid genome.

explanation:

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )