Biology, 24.09.2019 10:30 aleahnew36

What are three differences between dna and rna?

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Answer from: baileymtamayo

Difference between DNA and RNA:

- DNA levels are statistical because there is no protein synthesis and genetic activity, whereas RNA levels can change due to protein synthesis.

- RNA in the form of a single band while DNA in the form of a double spiral band

- DNA has the role of inheriting traits and synthesizing proteins, whereas RNA only has the role of synthesizing proteins.

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

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

Further explanation

Genes are inheritance units for living organisms, the function of genes themselves is for genetic information carried by each individual and as a regulator of metabolism for the development of every living thing. In the gene, there is genetic material in the form of RNA and DNA, below is an explanation:

RNA is an abbreviation of ribonucleic acid which is a polymer molecule that is involved in various biological roles in coding, regulating, decoding, and changing genes. RNA is a macromolecule that functions as a storage and distribution of genetic information.

DNA stands for deoxyribonucleic acid which is a type of biomolecule that stores and encodes genetic instructions for each interaction and various types of viruses that contain nucleic acids that contain living cells.

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Class: Middle School

Subject: Biology

Keywords: DNA Vs RNA.

Answer from: Quest

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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Answer from: Quest

Science27 of the most iconic, jaw-dropping photos of the earth and the moon from spacedave mosher oct 1, 2018, 11: 13 am etnasa/flickrapollo 11 astronauts took this photo of earth on july 20, 1969.from the ground, earth looks like a boundless fertile plain that beckons to be explored and exploited.but astronauts would beg - and even plead - to differ."you realize that people often say, 'i hope to go to heaven when i die,'" jim lovell, an astronaut who flew on the apollo 8 and apollo 13 missions to the moon, previously told business insider. "in reality, if you think about it, you go to heaven when you're born."lovell has seen first-hand that we live on a tiny rock hopelessly lost in the void. he's also quick to tell you it's the only one we've got - a fragile spaceship for more than 7 billion people: "you arrive on a planet that has the proper mass, has the gravity to contain water and an atmosphere, which are the very essentials for life. and you arrive on this planet that's orbiting a star just at the right distance - not too far to be too cold, or too close to be too hot - and just at the right distance to absorb that star's energy and then, with that energy, cause life to evolve here in the first place. in reality, you know, god has really given us a stage, just looking at where we were around the moon, a stage on which we perform. and how that play turns out is up to us, i guess."humanity has recorded photos of earth from hundreds, thousands, millions, and even billions of miles away, some of them taken by lovell himself.these images not only scientists study our dynamic world, but also understand how a habitable planet looks from afar, which aids the search for more worlds. most importantly, however, the images underscore our peculiar existence on a mote of cosmic dust.take a moment to ponder 27 of the most arresting images of earth that humankind has ever captured from space.a

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