DNA
What is the scientific name of DNA
Deoxyribonucleic Acid
What is the physical structure of DNA
Double Helix
What is the double helix made of?
Nucleotides
Is the offspring a resemble of their parents?
Yes
A living being survive without DNA. True or false.
False
What does adenine pair with?
Thymine
What do genes contain?
Little bit of DNA
What are the four main bases of DNA?
Guanine (G), Thymine (T), Adenine (A), Cytosine (C)
What is what makes humans different?
Difference in genes
What is the name of how traits are passed from parents to offspring.
Genetic Inheritance
How much genes do humans have?
about 20,000
Each nucleotide contains...
Nucleic acid
How many chromosomes does 1 parent pass to the offspring in sexual reproduction?
23 chromosomes
How much chromosomes is a human body cell
46 chromosomes
From smallest to biggest (DNA, chromsomes, genes, nucleotides, double helix) tell me the correct order.
Chromsomes, then genes, then double helix, then DNA, then nucleotides.
What are nucleotides made of?
Sugar, phosphate group and a nitroenous base.
Through what are traits passed form the parent to the offspring?
Through genes
What is DNA's function
To store or keep genetic info
What are nucleotides?
What is the double helix like?
2 strands twisted around eachother
What does DNA control
Cell activity via from genes
What do chromosomes hold inside your body?
Genes
How do DNA nitrogen bases (A, T, C, G) determine the specific protein that is produced?
Depending on its order
What is each chromsome made of?
Protein and a little bit of deoxyribonucleic acid (DNA)
Why is DNA called the blueprint of life?
Because it has the needed instruction for an organism to grow, develop, function, reproduce, ect.