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Bibliotek

BK (Thursday) - DNA Structure and Replication Notes 2024 (10/10/2024)

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Sidst opdateret 20 days ago
30 Spørgsmål
DNA Warm Up
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DNA Structure Notes
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DNA Structure Exit Ticket
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Need to add in questions for what the purpose of the components are. For example, phosphate and sugar are used as structural components of DNA while the nitrogenous bases carry genetic information. The hydrogen bonds function is holding the nitrogen base pairs together to allow for the double helix structure.

Spørgsmål 1
1.

Which organelle is DNA usually found in?

Spørgsmål 2
2.

Which shows the correct complementary base pairing for DNA?

Spørgsmål 3
3.

What are the 4 nitrogen bases letters?

Spørgsmål 4
4.

The "twisted ladder" structure of DNA is called

Spørgsmål 6
6.

Label the structures of a nucleotide:

Andre svarmuligheder:
Phosphate
Sugar
Nitrogen Base
Spørgsmål 7
7.

DNA stands for .

Spørgsmål 9
9.

What are the 3 components of a nucleotide?

Select THREE correct answers.

Spørgsmål 10
10.

Four different nucleotides are used as building blocks of DNA.

Which of the following can be used to distinguish one nucleotide from another?

Spørgsmål 11
11.

The four nitrogen bases are ___________, ____________, ______________ and ____________.

Spørgsmål 12
12.

What is the correct complementary base pairing for DNA?

Draggable emnearrow_right_altKorresponderende emne

C

arrow_right_alt

T

A

arrow_right_alt

G

Spørgsmål 13
13.

DNA is universal, which means ALL living things have ______, ______, ______, and ______.

Spørgsmål 14
14.

The outside of DNA is made up of alternating ______________ and ______________.

Spørgsmål 15
15.

Below is a diagram of the structure of DNA.

What is the function of phosphate and sugar in DNA?

Spørgsmål 16
16.

Below is a diagram of the structure of DNA.

What is the function of the nitrogen bases in DNA?

Spørgsmål 17
17.

Below is a diagram of the structure of DNA.

What is the function of the hydrogen bonds in DNA?

Spørgsmål 18
18.

The order and sequence of the ______________ is what makes the difference between one gene and another.

Spørgsmål 19
19.

Label the structure of DNA below.

Andre svarmuligheder:
Phosphate
Deoxyribose Sugar
Carbohydrate
Nitrogen Base
Nucleotide
Hydrogen Bond
Oxygen
Spørgsmål 20
20.

Label the following DNA strand.

Andre svarmuligheder:
Deoxyribose Sugar
Nitrogen Base
Nucleus
Phosphate
Hydrogen Bond
Spørgsmål 21
21.

Label the following DNA structure diagram.

Andre svarmuligheder:
Phosphate
Phosphate & Sugar Backbone
Nitrogen Base Pair
Deoxyribose Sugar
Nucleotide
Spørgsmål 22
22.

Label the structure of DNA below.

Andre svarmuligheder:
Deoxyribose Sugar
Hydrogen Bond
Phosphate-Sugar Backbone
Nucleotide
Spørgsmål 23
23.

Label the structure of DNA below.

Andre svarmuligheder:
Phosphate-Sugar Backbone
Nitrogen Base
Hydrogen Bond
Spørgsmål 24
24.

Watch the animation below, then put the steps of DNA replication in order.

Andre svarmuligheder:

Spørgsmål 25
25.

DNA replication creates of the cell cycle with the help of the

Spørgsmål 28
28.

A segment of a DNA strand is show below.

AGG TCA GGT

Which of these is the correct complementary DNA strand for the segment shown?

Spørgsmål 29
29.

In a sample of DNA, the percentage of Thymine (T) is 70%. Based on this information, which of the following would be true?

Spørgsmål 30
30.

The sequence (order) of nitrogen bases in DNA varies widely.

The sequence (order) of the bases in DNA is most important for which of the following?