Which Type of Proteins Are Involved in Nutrient Transport Across

question 77

Multiple Choice

Which type of proteins are involved in nutrient transport across the plasma membrane and why?

• A)integral proteins, because they span the membrane and are able to carry nutrients across the membrane
• B)peripheral proteins, because they are smaller and can travel across the membrane, thereby carrying nutrients across the membrane
• C)integral proteins, because they are smaller and can travel across the membrane, thereby carrying nutrients across the membrane
• D)peripheral proteins, because they span the membrane and are able to carry nutrients across the membrane
• E)receptor proteins, because their carbohydrate chains bind to nutrients and carry them across the membrane

---

Definitions:

Confidence Interval

An interval of values, calculated from statistics of a sample, which probably encloses an unidentified population parameter.

Standard Error

An estimate of the variability or precision of a sample mean (or other estimate) as an estimate of the population mean.

Random Sample

A sample drawn in such a way that each member of the population has an equal chance of being selected, ensuring that the sample represents the population as a whole.

Large Animals

Refers to animals of considerable size, often categorized based on weight and height, commonly including species such as elephants, giraffes, and whales.