Preskoči na glavni sadržaj

Sign up for FREE

DNA Worksheet

Posljednje ažuriranje over 5 years ago

21

Directions: Use the "Circle of Life" reading (the one in your DNA stations packet), Discovery ED, and Google to answer the questions below.

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

0

SC.7.L.16.1

Pitanje 1

1.

Where is DNA mostly found?

On the outside of the cells

In the mitochondria of a cell

There is no such thing as DNA

In the Nucleus of a Cell

Pitanje 2

2.

What is a nitrogenous base in your own words?
**DO NOT COPY AND PASTE FROM GOOGLE.

Pitanje 3

3.

Select all of the choices below that are a nitrogenous base in DNA.

DNA

Adenine

Nucleus

Nucleotide

Thymine

Cytosine

Guanine

Pitanje 4

4.

Which is the correct pairing of the Nitrogen pairs mentioned above?

A + T and C + G

A + G and C + T

G + T and A + C

A + T + C + G

1

Pitanje 5

5.

Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

1

SC.7.L.16.1

Pitanje 20

20.

What is a mutation?

an organisms genetic material

the three main parts together

a change in the type, number, or order of the nitrogen bases on a strand of DNA.

the shape of DNA

Pitanje 21

21.

Extra Credit: Draw your own strand of dna. Your strand must have a total of 14 nitrogen bases (7 on top/right 7 on bottom/left). Make sure your base pairs are correct.

Pitanje 6

6.

Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]

Pitanje 7

7.

Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]

Pitanje 8

8.

Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]

Pitanje 9

9.

Label the picture using the word bank provided. [Word Bank: DNA, Chromosome, Cell, Nucleus, Gene]

Pitanje 10

10.

Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]

Pitanje 11

11.

Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]

Pitanje 12

12.

Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]

Pitanje 13

13.

Label the DNA Strand using the word bank provided. [Word Bank: Sugar, Phosphate, Nitrogen base, Nucleotide]

Pitanje 14

14.

Match the Nitrogen base provided with its correct pair.

Pitanje 15

15.

Match the Nitrogen base provided with its correct pair.

Pitanje 16

16.

Match the Nitrogen base provided with its correct pair.

Pitanje 17

17.

Match the Nitrogen base provided with its correct pair.

Pitanje 18

18.

Match the Nitrogen base provided with its correct pair.

Pitanje 19

19.

Match the Nitrogen base provided with its correct pair.