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4 years ago

RNA and DNA are which type of organic compound

2 answers:

ioda4 years ago

7 0

RNA and DNA are both types of nucleus acids. In their names long names, they both have the words “nucleic acid” in them. Nucleic acids are composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus.

andrey2020 [161]4 years ago

3 0

They are both nucleic acids

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How is DNA changed to make a Genetically Modified organism.

strojnjashka [21]

Answer:

GM is a technology that involves inserting DNA into the genome of an organism. To produce a GM plant, new DNA is transferred into plant cells. Usually, the cells are then grown in tissue culture where they develop into plants. The seeds produced by these plants will inherit the new DNA.

Explanation:

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3 years ago

• Biology

igomit [66]

Answer:

1 ma /b/ correct answer 2 ma /a/ correct answer

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3 years ago

The mass of the products in a reaction is always ___ the mass of the reactants in a reation

wariber [46]

the mass of the products in a reaction is always the total mass of the reactants

8 0

3 years ago

What are the top five causes of food borne illness? in school now need answers soon. thank you

trasher [3.6K]

The top five risk factors that most often are responsible for foodborne illness outbreaks are:

Improper hot/cold holding temperatures of potentially hazardous food.
Improper cooking temperatures of food.
Dirty and/or contaminated utensils and equipment.
Poor employee health and hygiene.
Food from unsafe sources

8 0

4 years ago

Cindy collects 20 insects for her biology class, all of which are spiders, dragonflies, and cicadas. (Note that a spider has 8 l

Ronch [10]

Cindy collects 4 cicadas in total.

Let,

D represent the number of dragonflies

C represent the number of cicadas

S represent the number of spiders

Since the total number of insects is 20:

Equation 1

D+C+S=20

A spider has 8 legs, a dragonfly has 6 legs, and a cicada has 6 legs. Since the total number of legs is 138:

Equation 2

6D+6C+8S=138

A spider has 0 wings, a dragonfly has 4 wings, and a cicada has 2 wings. Since the total number of wings is 36:

Equation 3

4D+2C+0S=36

Multiplying equation 1 with 6 and subtracting it from equation 2:

6D+6C+8S-6(D+C+S)=138-6(20)

2S=18

S=9

Multiplying equation 1 with 4 and subtracting it from equation 3:

4D+2C+0S-4(D+C+S)=36-4(20)

-2C-4S=-44

Substituting S with 9:

-2C-4(9)=-44

-2C=-8

C=4

Thus, Cindy collects 4 cicadas in total.

Learn more about insects here:

brainly.com/question/14182820

#SPJ4

7 0

2 years ago