S9LT-Ia-28

What does DNA stands for?

• Delicate Neurological Apparatus

• Dynamic Nucleic Acid

• Deoxyribonucleic Acid 

• Deoxirybonucleic Acid 

TRUE OR FALSE: Genetic information in DNA is hereditary and transferable passed on from one generation to the next 

Identify what the blue arrows are pointing.

Identify what the arrows are pointing.

• Basic and functional unit of heredity and

• responsible for transmitting traits from parents to offspring.

• DNA

• Gene

• RNA

• Chromosome

TRUE OR FALSE: There are 20 000 – 30 000 genes in a human body

Answer explanation

There are 20 000 – 25 000 genes in a human body

The specific location occupied by each gene in a chromosome is called a______

TRUE OR FALSE: Specific locus on the chromosome determines specific traits.

For 20 points, match each number with its correct corresponding term.

Histones

DNA

Chromosome

Cell

Gene

Nucleus

Chromatin

Locus of gene

Use this format in answering: histones>DNA>Chromosome>Cell>Gene>Nucleus>Chromatin>Locus of gene