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Structure DNA Test 2024

Total questions: 20

Worksheet time: 11mins

Name
Class
Date
1.
1. What does DNA stand for?
a)
Deoxynitrogenous Acid
b)
Deribo Nuclein Acid
c)
Deoxyribonucleic Acid
d)
Denatured Nucleic Acid
2.

2. What shape is a DNA molecule?

(a)  

3.
3. Choose the organelle of a cell that DNA is found in?
a)
Cytoplasm
b)
Golgi body
c)
Nucleus
d)
Cell membrane
4.
4. What is the phase of cell division that DNA replication occurs?
a)
Gap 1
b)
S Phase
c)
Gap 2
5.

The rungs of the DNA ladder are held together by what type of bond?

a)
Nitrogen bonds
b)
Carbon bonds
c)
Oxygen bonds
d)
Hydrogen bond
6.

What is the name of the enzyme that opens up DNA for replication?

a)
Amylase
b)
Lipase
c)
Helicase
d)
Maltase
7.

What is the name of the enzyme that adds the complementary base pair to the DNA template?

a)
Lipase
b)
Amylase
c)
DNA Polymerase
d)
Sucrase
8.

What scientist produced the first image 51 of DNA but was not given a Nobel Prize?

a)
Watson
b)
Crick
c)
Franklin
d)
Newton
9.

The name of the two scientists that used Rosalind Franklin's picture of DNA to discover the molecule of DNA to be in the shape of a double-helix?

a)
Einstein & Newton
b)
Ben & Jerry
c)
Watson & Crick
d)
Mendel & Gregor
10.

Which of the following is not a nitrogenous base found in DNA ?

a)
Cytosine
b)
Thymine
c)
Adenine
d)
Kerosene
11.

DNA is found in every living cell?

a)
True
b)
False
12.

Cytosine and Thymine are called __________ because of their two ring structure

a)
Pyramadine
b)
Purines
13.

Please provide me with the replicated DNA strand ATGCGTAC *Use capital Letters**

(a)  

14.

13. Provide the matching DNA replication strand CGTACGTA **Use capital Letters for answer**

(a)  

15.

Provide the matching RNA replication strand TTAAGGCC **Use capital letters only**

(a)  

16.

Provide the matching RNA replication strand AAGCTTGA **Use capital letters only**

(a)  

17.

A sugar, a phosphate, and a nitrogenous base is called a

a)
Molecule
b)
Element
c)
Nucleotide
d)
Compound
18.

Using the terms Helicase, DNA polymerase, and DNA replication. Create 3-4 sentences explaining how DNA replication occurs

4 lines
19.

How many Guanine are in strand B?

(a)  

20.

What does each letter represent?

(a)