Review The Structure of DNA

Presentation

•

Biology

•

10th - 12th Grade

•

Medium

•

NGSS

HS-LS1-1, HS-LS3-1

Standards-aligned

Rose Marsh

Used 33+ times

FREE Resource

17 Slides • 8 Questions

Review The Structure of DNA

By Rose Marsh

Multiple Choice

According to the Base Pair rule, Cytosine always pairs with

Adenine

Uracil

Thymine

Guanine

Multiple Choice

What is the significance of the sequence (order) of the Nitrogen Bases in DNA?

The order of the Nitrogen Bases determines the number of chromosomes present in an organism.

The order of the Nitrogen Bases determines the traits that an organism will possess (have).

The order of the Nitrogen Bases determines the gender of an organism.

The order of the Nitrogen Bases determines whether an organism is abiotic biotic.

Multiple Choice

The twisted ladder shape of DNA is known as a

Double Helix

Triple Helix

Single Helix

Double felix

Multiple Choice

How is the instructions for your traits carried on a DNA molecule?

Sequence of the nitrogen bases

In the Deoxyribose Sugar

In the bond between the phosphate and the sugar

In the phosphate group

Multiple Choice

The genetic material in cells is called......

RNA

Gene

DNA

Neuclotide

Multiple Choice

Adenine bonds with ______________.

Guanine

Thymine

Cytosine

Adenine

Multiple Choice

Which 2 molecules forms the sides (backbone) of the DNA ladder?

ribose (sugar) and nitrogen bases

ribose (sugar) and phosphate

deoxyribose (sugar) and nitrogen bases

deoxyribose (sugar) and phosphate

Multiple Choice

DNA codes for...

bases

proteins

amino acids

phosphates

Review The Structure of DNA

By Rose Marsh

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