A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is used as a model for genetic information, which statement is correct?(1 point)
Responses
The interlocking bricks are the chromosomes.
The interlocking bricks are the chromosomes.
The manual is a chromosome.
The manual is a chromosome.
Each set of instructions is a protein.
Each set of instructions is a protein.
Each structure is a gene.
Each structure is a gene.
How are chromosomes and genes alike?(1 point)
Responses
They are both part of DNA.
They are both part of DNA.
They both contain genetic material.
They both contain genetic material.
They are both found on chromatids.
They are both found on chromatids.
They both encode a single protein.
They both contain genetic material.
To determine the correct statement, let's analyze the model you provided. In this scenario, the manual contains instructions for building different structures using interlocking bricks. If we consider this as a model for genetic information, we need to associate the different components in the analogy.
1. The interlocking bricks are the chromosomes: This statement suggests that the interlocking bricks represent the chromosomes. Chromosomes are DNA-containing structures found in the nucleus of cells that carry genetic information. In this analogy, the interlocking bricks can be seen as the physical representation of the chromosomes, just like how chromosomes are the physical carriers of genetic information. Therefore, this statement is correct.
2. The manual is a chromosome: This statement suggests that the manual itself represents a chromosome. However, chromosomes are not informational guides or instructions like a manual. They are physical structures that contain DNA. Therefore, this statement is not correct.
3. Each set of instructions is a protein: This statement suggests that each set of instructions in the manual corresponds to a protein. Proteins are large molecules that play various roles in cells, such as enzymes, structural components, and signaling molecules. However, in the analogy provided, the sets of instructions in the manual represent the steps or guidelines for building structures, not proteins. Therefore, this statement is not correct.
4. Each structure is a gene: This statement suggests that each structure built using the interlocking bricks corresponds to a gene. Genes are segments of DNA that contain instructions for producing a specific protein or functional RNA molecule. In the analogy, the structures built using the bricks represent the end result of following the instructions, rather than individual genes. Therefore, this statement is not correct.
Based on the analysis, the correct statement is: The interlocking bricks are the chromosomes.