Answer:
Active transport requires energy because it is not a passive process. The molecule has to go against the concentration gradient. Hence it requires energy to be carried by the carrier proteins.
The energy is used is ATP, which comes from respiration
Answer:
1. Cytokinesis
2. G1 phase
3. Karyokinesis
4. Metaphase
5. Prophase
6. Telophase
7. Anaphase
8. Prophase
9. Telophase
10. Metaphase
11. Synthesis phase
Explanation:
1. Cytokinesis- Cytokinesis refers to the phase of the cell division during which the cytoplasm of the cell divides.
2. G1 phase- G1 phase is the longest phase of the cell cycle during which the cell performs the normal function and the cell remain in this phase for 11 hours.
3. Karyokinesis- The phase during which the nuclear division takes place or the nucleus divides.
4. Metaphase- the phase during which the chromosomes are aligned at the centre or the equator of the cell.
5. Prophase-prophase is the phase of the cell during which the chromatin gets condensed to form chromosomes.
6. Telophase- is the phase during which the mitotic spindles break and the nuclear envelope reappears.
7. Anaphase- Anaphase is the phase during which the chromosomes move to the opposite poles.
8. Prophase-During prophase the nuclear membrane disappears and the chromatin condenses to form the chromosomes.
9. Telophase- the phase during which the chromosomes are decondensed to form the chromatin.
10. Metaphase- the phase during which the mitotic spindles are formed which will attach to the centromere of the chromosomes.
11. Synthesis phase-the phase during which the DNA replication begins and the amount of DNA is doubled.
Answer: B hope that helps
Your immune system is the system in your body that defends your body from any organism that threatens the desruction of your cells. Hope it helps
Both changes of state. ( by state I'm guessing they mean state of matter)
Boiling water is liquid to gas and snow to clouds is solid to liquid
