Structure of DNA vs RNA

Question 1

DNA and RNA are the polymers of…

Answer 1

Nucleic Acids

Question 2

Nucleic Acids…

Answer 2

Store and transfer genetic information in a cell

Question 3

In DNA the sugar is called __ sugar because it is __ an oxygen molcule

Answer 3

deoxyribose, missing

Question 4

The sugar is RNA is called ___ sugar

Answer 4

ribose

Question 5

The bases of DNA are

1. (C)ytosine -> ___
2. (A)denine -> ___

Answer 5

1. (C)ytosine -> (G)uanine
2. (A)denine -> (T)hymine

Question 6

The bases of RNA are

1. (C)ytosine -> ___
2. (A)denine -> ___
3. (T)hymine ->___

Answer 6

1. (C)ytosine -> (G)uanine
2. (A)denine -> (U)racil
3. (T)hymine -> (A)denine

Question 7

Both RNA and DNA have weak covalent bonds

Answer 7

False
Both have strong covalent bonds

Question 8

Covalent bonds are weak in the ___

Answer 8

sugar phosphate backbone

Question 9

Both RNA and DNA have weak hydrogen bonds

Answer 9

True

Question 10

Hydrogen bonds are in the Nitrogenous base

Answer 10

True

Question 11

DNA is a ___ Helix (2 strands)

Answer 11

double

Question 12

DNA can leave the nucleus

Answer 12

False

Question 13

RNA can leave the nucleus

Answer 13

true

Question 14

RNA is a ___ helix

Answer 14

Single