The organelle known as the powerhouse (provides energymolecules) of the cell is the
Question 1 options:
| vacuole |
| nucleus |
| mitochondrion |
| ribosome |
The organelle known as the control centre (brain, library) ofthe cell is the
Question 2 options:
| endoplasmic reticulum |
| mitochondrion |
| nucleus |
| chloroplast |
Molecules that are \"water-fearing\" are
Question 3 options:
| non-polar/hydrophobic |
| polar/hydrophobic |
| non-polar/hydrophilic |
| polar/hydrophilic |
A glass can be filled with water above the rim without spillingdue to
Question 4 options:
| hydrophobic interactions |
| covalent bonds |
| ionic bonds |
| hydrogen bonds |
