How Is It That Scientists Didn't Know Until Fairly Recently

question 26

Multiple Choice

How is it that scientists didn't know until fairly recently that humans carry around whole ecosystems of bacteria?

• A) We didn't have strong enough microscopes to see bacteria.
• B) They weren't looking for them.
• C) The bacteria don't grow well in the lab, and only lately have we had the technology to identify bacterial species by RNA.
• D) The bacteria don't grow well in the lab, and only lately have we had the technology to see them.
• E) Bacteria have especially complex RNA, so it took awhile use that to identify species.

Understand the application and relevance of projective tests in revealing unconscious aspects of personality.

Identify methods and orientations for assessing specific disorders or behavioral issues.

Understand the concepts of average total, average variable, and average fixed costs.

Describe the relationship between marginal cost and marginal product.

---

Definitions:

Browser

Software application used to access and navigate the internet or view webpages.

Mail Merge

A specific function in word processing and email applications that allows for sending bulk emails or creating multiple documents by merging a template with a list of recipients or data records.

Field Values

The specific data stored in fields of a database or form, representing attributes like names, numbers, or states.

HTML Document

A markup language document structured with HTML (HyperText Markup Language) to create and display web pages on the internet.