AFNR webXam Review Strand 8

Plants need large amounts of nitrogen, so nitrogen is a_______

• micronutrient

• meganutrient

• macronutrient

• omninutrient

Tags

NGSS.MS-LS2-1

A plant with a weakened immune system is most likely suffering from _______ deficiency

• Phosphorous

• Potassium

• Nitrogen

• Oxygen

Tags

NGSS.MS-LS2-1

Identify what this plant is deficient

• Phosphorus

• Potassium

• Nitrogen

• Copper

Tags

NGSS.MS-LS2-1

Plants response to light..

• Gravitropism

• Chemotropism

• Hydrotropism

• Phototropism

Analyzing a bag of fertilizer..what does 10-10-10 stand for?

• 10% of Nitrogen, 10% Potassium, 10% Phosphorus

• 10% Nitrogen, 10% Phosphate, 10% Potash

• 10% Potash, 10% Phosphorus, 10% Potassium

• 10% Nitrogen, 10% Phosphorus, 10% Potassium

What does the plant need nitrate for?

• For the production of chlorophyll

• For the production of amino acids

• For the production of glucose

• For the production of starch

Tags

NGSS.MS-LS1-5

Macronutrients are needed in _____ amounts than micronutrients.

• larger

• smaller

• same

• similar

Plants need _____ micronutrients than macronutrients.

Which essential element is needed to make all four types of macromolecules?

• phosphorus

• zinc

• copper

• carbon

Tags

NGSS.HS-LS1-6

NGSS.HS-LS2-5

Which elements are often found in organic molecules?

• Hydrogen

• Sulfur

• Boron

• Carbon

Tags

NGSS.HS-LS1-6