DNA quizziz

explain DNA

• DNA is a molecule that carries genetic instructions
• DNA is not important for determining genetic traits

• DNA is only present in plants, not in animals
• DNA is a type of protein found in the body

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where is DNA stored?

• mitochondria
• cytoplasm
• nucleus
• ribosome

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how does DNA direct cells?

• By controlling the movement of the cell
• By regulating the cell's energy production
• By influencing the cell's shape and size
• By the process of transcription and translation

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what is the structure of DNA?

• Double helix
• Square shape
• Single strand
• Triple helix

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3 parts of the DNA

• deoxyribose phosphate group and nitrogenous base
• water, milk, and coffee

• nucleus, chromosomes, and DNA

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how does DNA carry information?

• By the color of its strands
• By the temperature it is stored in
• By the number of chromosomes it contains
• By the sequence of its nucleotides

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explain genes and chromosomes?

• Genes are the basic physical and functional unit of heredity. Chromosomes are thread-like structures located inside the nucleus of animal and plant cells.
• Genes are made of protein and chromosomes are made of DNA
• Genes and chromosomes are the same thing
• Genes are found in the cytoplasm and chromosomes are found in the cell membrane

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how many strands make up a "DNA double helix"

• 1

• 2

• 3

• 4

• 5

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DNA is found in every living organism

• YES

• NO

who discovered DNA?

• James watson and Francis Crick

• Albert Einstein

• Isaac Newton

• Rosalind Franklin