Why do some organisms make one type of protein for a feature?
Answer: For every gene, there may be several possible versions. Different genes carry instructions for making different proteins. If the gene copies are heterozygous, two types of protein are produced, if the gene copies are h0m0zyg0us, one type of protein is produced.
How did the differences in proteins lead to different traits for this feature?
Proteins are responsible for shaping and growth of an organism. Explanation: The differences in proteins lead to different in traits because it is the protein that determines the trait. These proteins shaped the structure of organisms so we can say that difference in traits occur due to difference in their proteins.
How do proteins affect traits?
The traits of a living thing depend on the complex mixture of interacting components inside it. Proteins do much of the chemical work inside cells, so they largely determine what those traits are. But those proteins owe their existence to the DNA (deoxyribonucleic acid), so that is where we must look for the answer.
What is the relationship between DNA and proteins?
The DNA stripped of its protein is known to carry genetic information and to determine details of proteins produced in the cytoplasm of cells; the proteins in nucleoprotein regulate the shape, behaviour, and activities of the chromosomes themselves. The other major nucleic acid is ribonucleic acid (RNA).
What is the relationship between genes DNA and proteins group of answer choices?
Each gene tells the cell how to put together the building blocks for one specific protein. However, the gene (DNA) sits inside a different compartment of the cell (the nucleus) from the location of the cellular machines that make proteins (ribosomes).
How are genes and proteins related answers?
Most genes contain the information require to make proteins. The journey from gene to protein is one that is complex and controlled within each cell and it consists of two major steps – transcription and translation. Together, these two steps are known as gene expression.
What is the relationship between a protein the cell and DNA Quizizz?
Proteins are made up of DNA, which determines the cells that are produced. Cells contain DNA, which controls the production of proteins.
What may happen if a gene is changed or mutated?
Sometimes, gene variants (also known as mutations) prevent one or more proteins from working properly. By changing a gene’s instructions for making a protein, a variant can cause a protein to malfunction or to not be produced at all.
What are some examples of single gene diseases?
Some of the more common single-gene disorders include cystic fibrosis, hemochromatosis, Tay-Sachs, and sickle cell anemia. Even though these diseases are primarily caused by a single gene, several different mutations can result in the same disease but with varying degrees of severity and phenotype.
What are examples of monogenic diseases?
Monogenic disorders (monogenic traits) are disorders caused by variation in a single gene and are typically recognized by their striking familial inheritance patterns. Examples include sickle cell anemia, cystic fibrosis, Huntington disease, and Duchenne muscular dystrophy.
What disease are causes of poor healthy lifestyles?
Lifestyle diseases include atherosclerosis, heart disease, and stroke; obesity and type 2 diabetes; and diseases associated with smoking and alcohol and drug abuse. Regular physical activity helps prevent obesity, heart disease, hypertension, diabetes, colon cancer, and premature mortality.
What percent of diseases are genetic?
Not so, argue Stephen Rappaport, PhD, and Martyn Smith, PhD, in a Perspectives piece in Science: Although the risks of developing chronic diseases are attributed to both genetic and environmental factors, 70 to 90 percent of disease risks are probably due to differences in environments.