<h2>Active & Passive transport</h2>
Explanation:
- Active transport is where a chemical reaction using ATP moves things in/out of the cell through transport proteins within the cell wall. It uses a concentration gradient to trigger the reaction (it goes against the concentration gradient in active transport)
- Molecules move against a concentration gradient ( low concentration ―→ high concentration)
- Cellular energy (ATP) is required
- Passive transport also uses a concentration gradient by diffusion (hydrophobic or very small polar molecules) and facilitated diffusion via carrier proteins and channels
- Molecules move along the concentration gradient (high concentration ―→ low concentration)
- No cellular energy is required
<span>Bonding Properties i think </span>
Answer:
lots of animals will die and it might affect are water usage
Explanation:
A new type/species of plant.
Answer:
C. Jenny counts the eggs laid by each chicken for a month.
Explanation:
The answer C represents data being collected because it involves numerical data instead of thoughts.
