Question

name:
quiz for 1.1.1 and 1.1.2

1. in the structure of dna, which base - pairing is correct according to the base - pairing rules?

a. adenine pairs with cytosine, and guanine pairs with thymine
b. adenine pairs with thymine, and cytosine pairs with guanine
c. adenine pairs with uracil, and cytosine pairs with guanine
d. adenine pairs with thymine, and cytosine pairs with thymine
provide 2 examples of how we investigated the crime scene (what methods of data collection did your group engage in)? additionally, why is it important to look at a crime scene from multiple points of view?
2)

1. what does the term respiration rate mean?
2. what does the term confirmation bias mean?

Explanation:

1. DNA base pairing rules state A-T and C-G.
2. Data collection methods include physical evidence collection and witness interviews; multiple viewpoints reduce bias.
3. Respiration Rate is breaths per minute.
4. Confirmation Bias is seeking info to support existing beliefs.

Answer:

1. B. Adenine pairs with Thymine, and Cytosine pairs with Guanine
2. Examples: Collecting physical evidence (e.g., hair, fibers) and documenting the scene with photographs. Importance: To ensure all evidence is considered and minimize bias.
3. The number of breaths taken per minute.
4. The tendency to seek out or interpret information in a way that confirms preexisting beliefs or hypotheses.