What is the primary mechanism by which nutrients are absorbed by plant roots?
Practice Questions
1 question
Q1
What is the primary mechanism by which nutrients are absorbed by plant roots?
Active transport
Facilitated diffusion
Endocytosis
Simple diffusion
Active transport is the primary mechanism for nutrient absorption in plant roots, allowing plants to uptake minerals against their concentration gradient.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the primary mechanism by which nutrients are absorbed by plant roots?
Solution: Active transport is the primary mechanism for nutrient absorption in plant roots, allowing plants to uptake minerals against their concentration gradient.
Steps: 5
Step 1: Understand that plants need nutrients from the soil to grow.
Step 2: Know that nutrients are often present in low concentrations in the soil compared to the inside of the plant roots.
Step 3: Learn that 'active transport' is a process that helps plants absorb these nutrients.
Step 4: Realize that active transport requires energy, which the plant gets from sunlight or food.
Step 5: Remember that through active transport, plants can take in minerals even when they are in lower amounts outside the roots.
