Nitrogenous base DNA consists of four unique nucleotides that each contain one unique nitrogenous base—adenine (A), thymine (T), cytosine (C), or guanine (G).

The specific arrangement of these four bases within the DNA of each organism gives that organism its unique traits; here are the arrangements:

-Adenine is paired with Thymine (think of A for apple and T for tree)

-Cytosine is paired with Guanine (think of C for car and G for garage)

search "DNA base pairs" and go to images for better understanding

5 0

3 years ago

“How fast do hummingbirds fly?” Why is the question a scientific question?

sleet_krkn [62]

Hummingbirds can fly as fast as 60 miles per hour. One reason why its a scientific question is because of their speed. Their speed is very different compared to many other animals. I hope this helps :)

6 0

4 years ago

Read 2 more answers

Frustration occurs in any situation where the pursuit of a goal is thwarted. please select the best answer from the choices prov

gulaghasi [49]

The answer is true
hope this helps:)

8 0

3 years ago

Read 2 more answers

Which properties are used to identify minerals? Select three options

Vinil7 [7]

Some of the physical properties of mineral are color, density, crystalline structure luster, odor and magnetism

4 0

3 years ago