DNA Structure Quiz

​DNA Structure Quiz

By Angela Coleman

Fill in the Blank

Adenine

Guanine

Cytosine

Thymine

Are the 4 nitrogenous bases.

Thymine will always bond to __________.

*make sure you spell the word right!

Multiple Choice

Which of the following is a base pair?

• Adenine - Cytosine

• Cytosine - Thymine

• Deoxyribose - Cytosine

• Cytosine - Guanine

Labelling

Label the 3 parts of a nucleotide.

Drag labels to their correct position on the image

phosphate group

deoxyribose sugar

nitrogenous base

Multiple Choice

Which parts of the nucleotide are connected by a covalent bond?

• deoxyribose sugar and phosphate group

• phosphate group and phosphate group

• nitrogenous base and phosphate group

Labelling

Label the diagram with the correct nitrogenous base pair.

Drag labels to their correct position on the image

A (adenine)

C (cytosine)

G (guanine)

T (thymine)

Multiple Choice

If the original sequence is CGA TTA AGC, what would be the complementary nucleotides added during DNA replication?

• GCU AAU UCG
• GCT AAT TCG
• ATC GGC CTA
• CGA ATT AGC

Fill in the Blank

What would the bases look like on the complimentary strand of this portion of DNA: AGG CTA GTC?

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What is location 1 (red circle)?

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What is location 2 (blue rectangle)?

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What is location 3 (yellow pentagon)?

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Identify the following:

Letter D

Multiple Choice

Which organelle is DNA found in?

• Ribosomes

• Phosphates

• Nucleotide

• Nucleus

Multiple Choice

50 Liters is equal to _____ KL

• 5000 KL

• 0.050 KL

• 5 KL

Fill in the Blank

3275 g=_________ kg

.

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If you have walked 2,100 mm, how many meters have you walked?

.

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A scientist hypothesizes the the temperature at which an alligator's egg is incubated will determine whether the alligator will be male or female. The dependent variable is

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A scientist hypothesizes the the temperature at which an alligator's egg is incubated will determine whether the alligator will be male or female. The independent variable is

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What is the control group?

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A food scientist and coffee shop owner hypothesizes that the temperature at which milk is heated for hot chocolate affects the (perceived) sweetness of the taste. He makes 50 cups of hot chocolate from milk heated to the regular temperature. He makes 50 cups of hot chocolate with milk heated at a higher temperature. He asks 20 people to test them. What is the experimental group?