What is DNA composed of?

Answers

Answer 1

Answer: DNA is composed of sugar and a fosfate

Related Questions

Jordan is a 14 year old middle school student, weighing 275 pounds and is 5’6” tall. Over the past 2 years, he has gained 60 pounds, as he has begun to withdraw from social activities, and avoid other students, due to bullying from others his age about his weight/appearance. Lately, Jordan has been missing a great deal of school too, particularly on the days he has gym. Jordan’s parents are both average in height and weight, and Jordan’s mother says that he just takes after his grandfather William, who “was a husky man, and died of a sudden heart attack at the age of 44”. She says “We just have fat genes in the family; you can’t do anything about that”! He has been told he had “no willpower, or is weak, or that he needed to change his lifestyle, eat less and exercise more.” Jordan says “I go for a couple days without eating, but then I get so hungry that I could eat the couch”! You are the school nurse doing height and weight assessments on the middle school group this year. How would you assess and advise Jordan?
What is the main function of the cell wall?a. store carbohydrates for later use b. provide rigid structure for cell c. package proteins for export d. carry out photosynthesis
Which is caused when there is a permanent change to the sequence of a gene?mutation karyotype mutagen phenotype
How many moles of oxygen are needed to burn 1.33 moles of methyl alcohol (CH3OH)?2CH3OH + 3O2 2CO2 + 4H2O
What has improved to make scientist better able to understand the cell

Which characteristics are always present in all living organisms

Answers

Let's think about this question and ask our selves what is life?
Think about a non-living thing, like a bike.

Does this bike have kids? Does it need to eat or sleep? What is it made up of? What does it need to survive? Does it need to be able to sense the environment around itself?

You're probably saying, no the bike doesn't do a lot of these things.

Humans, animals, and pretty much all living things need to perpetuate their genes by means of reproduction, whether it is asexual or sexual.
We need to animals need to eat and sleep, but you can just categorize this as a metabolic process. Plants need Nitrogen and CO2 and sunlight, to undergo metabolic processes and make glucose (another metabolic process). We also must be able to maintain an equilibrium while conducting metabolism (homeostasis).
We need to be able to sense the environment around ourselves to survive.
If you look at simple organisms, they are often able to detect different chemicals and know to be attracted or stay away from certain substances.

All living things are made up of cells.

The process helps fuel your metabolism with oxygen. Select all that apply. Primary decomposers are _____. fungi plants trees bacteria animals

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fungi and bacteria are primary decomposers whereas plants and trees are producers and animals are consumers

Answer:

bacteria and fungi are the answers.

Explanation:

How does logging(chopping down trees)...benefit(helps) society

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chopping off trees helps society by allowing new plants and trees that are not being allowed by the trees (not enough space/blocking sunlight) to grow.
another benefit is that we need wood to build lots of places and make lots of things that could help us in making our society a better place.
it allows people to get extra space that they probably need, as the population keeps on growing..
hope these helped! brainliest?

Molecules that contain carbon bonded to other elements are referred to as?

Answers

Most molecules that contain carbon are organic. These molecules make up organic compounds and can be liquid, gaseous, or solid chemical compounds. The simplest organic molecules, hydrocarbons, contain only hydrogenatoms bonded to a carbon backbone. The carbon backbone ranges from one carbon atom in methane, or natural gas, to thousands of carbon atoms, such as in polyethylene, a commonly used plastic.

Organic molecules contain carbon

The combination of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes is called ___________.

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The process is called metabolism. The food and liquid that is intake by the body is converted into energy that is used by the body to carry out daily functions is a process called metabolism. That is metabolism builds the body. It also breaks down food and keep the nutrients and pass out the waste.

The combination of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes is called metabolism.

Its main purpose is to convert food to energy.

Explanation:

Metabolism can even confer with the add of all chemical reactions that occur in living organisms, together with digestion and therefore the transport of drugs into and between totally different cells, during which case the set of reactions among the cells is named intermediator metabolism or intermediate metabolism.

Which of the following are decomposers?Bacteria and Fungi
Grass and Trees
Viruses and Protozoa
Animals and Plants

Answers

A, they break down dead animals and plants.

Other Questions

Insulin is a protein that is produced by certain pancreatic cells and secreted into the bloodstream. (This is true.) Which of the following choices best describes the route of insulin from its production to its exit from the cell ? A. contain membrane folds called cristae, whereas chloroplasts contain disk-like vesicles in stacks called grana. B. rough ER, transport vesicles, Golgi apparatus, transport vesicles, cell membrane

How is a thornscrub ecosystem different from a desert

How do earth's spheres interact to cause weather/climate?

Which of the following is an example of technological progress?a. an increase in corn output resulting from genetic engineeringB) the invention of the air conditionerC) the invention of LCD televisionsD) all of the above