Answer:
D
Explanation:
The correct answer would be <u>Nucleic Acid</u>.
A typical nucleic acid has 3 components which include:
- A purine or pyrimidine nitrogenous base
- A phosphate group
- A 5-carbon sugar
The purine base includes adenine and guanine while the pyrimidine base includes thymine/uracil and cytosine. The 5-carbon sugar could be ribose or deoxyribose depending on if the nucleic acid is ribonucleic or deoxyribonucleic acid.
<em>The only macromolecule that contains the 3 components of the options A to D is the nucleic acid. Hence, the correct option is </em><em>D.</em>
Answer:
So Medium-term goals may take from two months to three years to achieve. Long-term goals require three or more years to achieve. And also Long-term goals may be built upon short-term goals.
Explanation:
I think it’s 0.15x3 so .45 miles in three hours
Adhesion can be defined as the process of attachment of a substance on the surface another. This attachment can be because of the physical or chemical linkage. The physical adhesion can be reversed using enough force.
Among the given options, the water droplets sticking to a window represents the process of adhesion. The water droplets are attached to the surface of the glass. The water forming a large drop is example of cohesion. The water evaporating from leaf is an example of evaporation, and the water falling from the sky is an example of condensation.
Hence, the correct answer is option (A) - water droplets sticking to a window.
Answer:
Electron transfer and presence of thylakoid membrane proteins
Explanation:
The high energy electrons from chlorophyll pass through a chain of proteins called electron transport chain in the thylakoid membrane. These high energy electrons helps H+ ions to come from outside to inside membrane of thylakoid against the concentration gradient which is also contributing factor to build the concentration of H+ inside thylakoid membrane which is used to transfer phosphate to ADP during light depend reactions.
