Answer:
I think it's A
Explanation:
becasue the first step of the process doesn't involve tRNA
Mitochondria and chloroplasts likely evolved from engulfed prokaryotes that once lived as independent organisms.
(At some point, a eukaryotic cell engulfed an aerobic prokaryote, which then formed an endosymbiotic relationship with the host eukaryote, gradually developing into a mitochondrion. Eukaryotic cells containing mitochondria then engulfed photosynthetic prokaryotes, which evolved to become specialized chloroplast organelles).
A single-celled organism floats freely and lives independently. Its single cell is able to carry out all the processes of life without any help from other cells.
• A biofilm is a thin layer of bacteria that sticks to a surface. Cells in a biofilm are all alike, but they may play different roles, such as taking in nutrients or making the "glue" that sticks the biofilm to the surface. The sticky plaque that forms on teeth is a biofilm of bacterial cells.
• Some single-celled organisms, such as algae, live in colonies. A colony is an organized structure composed of many cells, like the Volvox sphere in Figure 3.21. Volvox are algae that live in colonies of hundreds of cells. All of the cells in the colony live and work cooperatively. For example, they can coordinate the movement of their flagella, allowing them to swim together through the water as though they were part of a single organism.
A multicellular organism consists of many cells and has different types of cells that are specialized for various functions. All the cells work together and depend on each other to carry out the life processes of the organism. Individual cells are unable to survive on their own.
i got this off of quizlet so i hope this helps you. Also this isnt plagarizim bc i gave you where i got it from.
Please expatiate on the question.
But u can still mark me as brainliest.
Tidal volume was the measure of air that regularly enters the lungs amid calm relaxing. The Expiratory Reserve volume was the measure of air you can powerfully breathe out pas an ordinary tidal termination. Then, the vital capacity was the measure of air a man can move into or lungs and is the entirety of the considerable number of volumes aside from leftover volume. Amid practice is the point at which the tidal volume could increment because of the additional carbon dioxide
