B Prokaryotic organisms are always unicellular,but eukaryotic organisms are always multi
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Answer:
C
Explanation:
Add radio labeled actin sub units to a mixture of actin filaments in which conditions are favorable for polymerization. This would enable you to identify the plus end of actin filaments.
Actin filaments are linear polymer of globular actin sub units Actin filaments have polarity. This means that the two ends can be identified due to structural differences.
Answer:
Blood is needed to keep us alive. It brings oxygen and nutrients to all the parts of the body so they can keep working. Blood carries carbon dioxide and other waste materials to the lungs, kidneys, and digestive system to be removed from the body. Blood also fights infections, and carries hormones around the body.
Answer:
1) Lysosome
2) Golgi body
3)Nucleus
4)Mitochondria
5)Endoplasmic reticulum
6)Nucleus
7)Cell wall
8)Cell membrane
9)Vacuole
10)Mitochondria
11)Chloroplast
12)Lysosome
13)Ribosome
14)Nucleus
15)Cytoplasm
16)Cell wall
17)Homeostasis
Explanation:
I am almost certain that this is correct, hope it helps
