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Vladimir79 [104]
3 years ago
14

Describe the chemical and physical structure and parts of a gene.

Biology
1 answer:
Wittaler [7]3 years ago
4 0
Double helix my demon
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"Now that you have come up with an equation that describes the relationship between amounts of different nucleotide bases in DNA
Dima020 [189]

Answer:

G - 21%

T - 29%

A - 29%

Explanation:

Nucleotide bases in DNA are complementary. Adenosine (A) binds to Thymine (T) while Cytosine (C) binds to Guanine (G). Hence the composition of A in DNA is the same as that of T; and that of C is the same as that of G.

From the information given, C is 21%

Therefore G is also 21% of the genome as  C is bound to G, the therefore are the same proportion.

C and G make up 42% of the genome (that 21% + 21%).

The remaining 58% (100%-42%) is made up of A + T

Similarly the proportion of A is equal to that of T,

Hence A is 29% (half of 58%) and T is 29%.

4 0
3 years ago
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A mathematical model of a food web helps me better understand
mrs_skeptik [129]
A mathematical model of a food web helps you better understand portions, and track the structure of how the web is flowing. The food web could also help because it helps predict things.
7 0
2 years ago
The cartilage on the ends of wendell's joints is deteriorating. around age 65, he developed bony lumps on the end of the joints
vivado [14]
Arthritis is a joint disorder involving joint inflammation.Pain is often localized to only the affected joint. Osteoarthritis is a wear and tear type of arthritis often affects aging population affecting joints in hands,knees and lower back. Heberden's node is an example and develops around middle age thus Wendell might have this.
8 0
3 years ago
What is it called when animals are the opposite of albino?, im lost and this si in my bio
Nikolay [14]

Answer:melanism

Explanation:albino is when an animal has no melanin, which is the chemical that causes pigment (color). Melanism is when an animal has too much melanin and is completely black. That animal is melanistic.

6 0
3 years ago
An example of a communicable disease is
Lynna [10]

Answer:

D giardiasis is the correct answer :)

5 0
2 years ago
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