Answer:
A kinesin.
Explanation:
Kinesin is a protein belonging to a class of motor proteins found in eukaryotic cells.
Kinesins move along microtubule (MT) filaments, and are powered by the hydrolysis of adenosine triphosphate (ATP) which means kinesins are ATPases. Active movement of kinesins supports several cellular functions like mitosis, meiosis and transport of cellular cargo, such as in axonal transport.
Answer:
The correct sequence would be E, A, D, C, B
Explanation:
For the evolution of life to begin, the Earth formed as Earth is the only planet which can support life and has favourable conditions. Life first began from prokaryotic organisms which engulfed smaller prokaryotes and gave rise to unicellular eukaryotes. With the passage of time, the unicellular eukaryotes evolved to form multicellular eukaryotes. The life on Earth then started after the formation of multicellular eukaryotes in the oceans and seas.
Answer:
<u><em>Active Transport</em></u>
Explanation:
<u><em>active transport
</em></u>
During <u><em>active transport</em></u>, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.
Explanation:
i think they obtain food in order to get the energy they need to carry out life functions
