Answer:
Your answer is A). Cellular respiration is the process of making ATP using the chemical energy found in glucose and other nutrients. In mitochondria, cellular respiration uses oxygen and produces carbon dioxide as a waste product, similar to a fire.
Answer:
The reason why, in cold temperatures and depending on the type of fatty acids, the phospholipid bilayer is less or more fluid is due to the different molecular interactions that occur between the tails of both types of fatty acids. the unsaturated - which determines the fluidity of the cell membrane.
Explanation:
<em>Temperature and saturation of fatty acid tails</em><em> are two factors that affect the </em><em>fluidity of the phospholipid bilayer</em><em> in cell membranes.</em>
Under normal conditions, low temperatures decrease the fluidity of the phospholipid bilayer, since it decreases the kinetic energy and increases the molecular interactions, which increases the stiffness.
However, unsaturated fatty acids - those that contain double bonds in their molecules - have a configuration that allows their tails to be more separated in their arrangement in the bilayer, which avoids the increase in molecular interactions and maintains to a certain extent the membrane fluidity, despite low temperatures.
Answer:
True. Homologous structures provide evidence of a common ancestor.
D. Kinetic energy builds up energy (force) that will increase speed
The correct sequence in which the proteins are synthesized is DNA --> RNA --> Protein (B).
First the DNA is transcribed into RNA and then by translation RNA is converted into protein.
<h3>Protein Synthesis</h3>
- Protein synthesis is the process of making protein molecules.
- This process includes two processes, transcription and translation.
- In transcription, the DNA act as a template to produce RNA. This is a three-step process, initiation, elongation, termination.
- In translation, the RNA with the help of codons produces protein. This is also a three-step process: Initiation, elongation, and termination.
Thus, that's how proteins are made. And it is a repeated process.
Learn more about protein synthesis, here:
brainly.com/question/7575381
