Answer:
The correct answer is a) A gene.
Explanation:
DNA is a molecule that contains genetic information. However, when the question states that there are specific sequences, that refer to genes, that are pieces of the DNA that code for specific proteins with a process of transcription and translation.
sugars and amino acids are made of the same elements except amino acids also cointan nitrogen.
Answer:
D. Phosphate group
Explanation:
When oxygen is added to a carbon chain, one of the predicted outcomes is the addition of a phosphate group to ADP, which generates ATP. Furthermore, during cellular respiration, biological energy is converted to generate adenosine triphosphate, which is used by the cells for energy.
Answer:
C. element symbol
Explanation:
The element symbol goes in the center of a Lewis Dot Structure.