Exam 4: Nutrient Types and Energy Processes

______ is the class of lipids that consists of carbons arranged in a ringlike structure and functions in the plasma membrane and in hormone production.

From the list provided, select all viruses that have DNA as the genetic material. (Check all that apply.)

Which of the following cells become antigen-presenting cells after digesting, ingesting, and displaying part of a foreign antigen on their cell surface?

Studying the Hox gene has shown geneticists that

Which of the following is a likely physiological effect of caffeine ingestion?

Which of the following are possible modes of transmission for SARS-CoV-2 from person to person? (check all that apply)

Which of the following is not likely to be found in large quantities in an energy drink?

A full immune response to the virus in the airways and alveoli of the lungs begins during which phase of a COVID-19 infection?

Which of the following is a method used by several pharmaceutical companies to produce vaccines that help protect against COVID-19?

When creating a vaccine, targeting the nucleocapsid proteins of a coronavirus may be more effective than targeting the spike protein.

The ability of the adaptive immune response to remember past exposures to pathogens is called ________blank.

Memory B cells are developed after a primary response. These memory cells, when activated during a secondary response,

How does the SARS-CoV-2 virus attach itself to specific receptors on the target host cell?

Most viruses are very specific in the types of cells they infect.

When two different forms of a virus infect the same cell, the host cell may manufacture viral particles from both viruses and reassemble them into a new variant. This process is calledbl

Which plant structure provides the initial capture of solar energy?

Some scientists think viruses should be classified as living organisms because some viruses possess the ability to manufacture their own proteins.

COVID-19 began as an outbreak in Wuhan, China. The disease quickly became a pandemic as it spread throughout China and then reached the level of epidemic as it began infecting people worldwide.

______ energy is energy found in the bonds of ingested nutrients.

The plasma membrane regulates the transport of materials in and out of the cell. What process would be used to move a noncharged molecule across the membrane?