Which Technique Did Rosalind Franklin Use to Determine Many of the Physical

question 50

Multiple Choice

Which technique did Rosalind Franklin use to determine many of the physical characteristics of DNA?

• A) scanning electron microscopy
• B) transmission electron microscopy
• C) recombinant DNA techniques
• D) X-ray crystallography
• E) DNA profiling

Apply the concept of trade discounts to calculate future or past values.

Understand and interpret trade terms such as 3/10, n/30.

Understand the concept of discount periods and calculate the end date.

Calculate the amount credited to an account after partial payments and discounts.

---

Definitions:

Per-unit Basis

A method of measurement or calculation that pertains to or is expressed in terms of a single unit of something.

Activity Level

A measure of the volume or quantity of production or operations, often influencing costs and used in budgeting and performance evaluation.

Direct Materials Cost

The expense of raw materials and components directly used in the production of a product.

Sales

The activities involved in selling products or services, including marketing, negotiation, and transaction processes.