Honors Biology Unit 4

What does ATP stand for?

• Adenosine Triphosphate

• Adenine Triphloride

Where does the most energy reside in ATP?

• Between the 2nd and 3rd phosphate bond

• Between the ribose sugar and adenine base

• Between the 1st and 2nd phosphate bond

• Between the adenine base and the first phosphate

Why do cells use ATP?

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Answer explanation

To complete active transport, protein synthesis, and for responses to chemical signals

Heterotrophs get most of their energy from:

• Breaking down sugar made in photosynthesis

• Eating and breaking down food

Autotrophs get their ATP from:

• Breaking down sugar made in photosynthesis

• Eating and breaking down food

Glucose is commonly known as:

ATP is similar in structure to :

• Salt

• Carbohydrates

• Nucleotides

How is ATP similar to nucleotides?

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Answer explanation

Uses a nitrogen base, a sugar, and contains phosphates.

What are the bonds between phosphates called?

When you remove 3rd and 2nd phosphate from ATP you create:

• ADP

• AMP (adenosine monophosphate)