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DNA Structure and Cell Division Quiz

Created by

@KeenBeauty

Podcast Beta

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Questions and Answers

What did James Watson and Francis Crick discover in 1953?

The process of cell division

The structure of DNA (correct)

The function of genes

The role of chromosomes

Where are plant genes found?

In the chromosomes (correct)

In the chloroplasts

In the cell membrane

In the cytoplasm

What is a gene?

A segment of RNA that regulates transcription

A sequence of DNA that codes for a gene product (correct)

A component of the cell membrane

A unit of cell division during the cell cycle

What is the primary function of genes?

<p>Transmission and expression of genetic information</p> Signup and view all the answers

What is the basic unit of heredity according to most biologists?

<p>A gene</p> Signup and view all the answers

Study Notes

Discovery of DNA Structure

James Watson and Francis Crick discovered the double helix structure of DNA in 1953

Gene Location

Plant genes are found in the nucleus of plant cells

Definition of a Gene

A gene is a segment of DNA that carries information necessary for the development and function of an organism

Function of Genes

The primary function of genes is to encode the instructions for the development, growth, and function of an organism

Unit of Heredity

The basic unit of heredity according to most biologists is the gene

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Description

Test your knowledge on the discovery of DNA structure, genes, chromosomes, and how they control the activities of a cell. Learn about cell division and the stages of the cell cycle. Explore the association of DNA with proteins in the nucleus and plant genetics.