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FrozenT [24]
3 years ago
13

What is the difference between electron shells and orbitals?

Biology
1 answer:
rewona [7]3 years ago
3 0
Electron shell is the outer orbital, while the inner orbital are just called orbitals.
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(T/F) In Figure 20-4, the structure labeled C is protein.
zubka84 [21]
False, the arrow for C is pointing to the genetic material of the virus cell. The capsid (protein shell) is A.
3 0
3 years ago
You have learned that having linear DNA has consequences, the major one being that the DNA is shortened every time it replicates
dimaraw [331]

Answer:

The sites of replication.

Explanation:

Linear DNA is and advantage for bigger organisms because there can be many places where replication can occur, otherwise, in circular DNA replication can only happen in he ORI place, that is unique. This feature allows to replicate several genes in the same amount of time being more efficient in protein synthesis.

4 0
3 years ago
Which of the following statements are true regarding fatty acids?
zaharov [31]

Answer:

Option (I) and (IV).

Explanation:

Fatty acids may be defined as the carboxylic acid that contains the long aliphatic chain. Fats are generally of two types - saturated fatty acid and  unsaturated fatty acid.

The fatty acids are generally synthesized in the two carbon units. This helps in the proper synthesis of fat. The fatty acids that are most common in plants and animals are palmittic acid or the fats that contain  C16 and C18 species predominate.

Thus, the correct answer is option (I) and (IV).

4 0
2 years ago
Which ratio is equivalent to 18/24 ?<br> a. B.<br> c. D.
horrorfan [7]
<span>A. 5/8 B. 2/3 C. 10/12 D. 3/4

We need to simplify the fraction. Whatever number we use to divide the numerator, should also be the number used to divide the denominator.

18 </span>÷ 2 =   9
24 ÷ 2 = 12

  9 ÷ 3 = 3
12 ÷ 3 = 4

18 / 24 is equal to 9/12
18 / 24 is equal to 3/4 CHOICE D.

3/4 IS THE SIMPLEST FORM OF THE FRACTION 18/24
7 0
3 years ago
Two skeletal system processes that are constantly taking place include the resorption of existing bone and formation of new bone
kvv77 [185]

Answer:

Explanation: osteoporosis occurs when there is an imbalance between bone formation and  bone resorption.

7 0
3 years ago
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