Asked by Eduardo Moreno on May 04, 2024
Verified
Which hormones are made of amino acids and do not cross cell membranes easily?
A) Steroidal
B) Nonsteroidal
C) Prostaglandins
D) Gonadal
E) Adrenal
Amino Acids
Organic compounds that combine to form proteins and are important in biology.
Steroidal
Pertaining to steroids, a large class of organic compounds with a characteristic molecular structure that includes many hormones, alkaloids, and vitamins.
Cell Membranes
The semipermeable membrane surrounding the cytoplasm of a cell, responsible for controlling the movement of substances in and out of the cell.
- Distinguish between steroidal and nonsteroidal hormones and understand their modes of operation in the organism.
Verified Answer
ML
Michael LombardiMay 09, 2024
Final Answer :
B
Explanation :
Nonsteroidal hormones are typically made from amino acids and are not lipid-soluble, meaning they do not cross cell membranes easily.
Learning Objectives
- Distinguish between steroidal and nonsteroidal hormones and understand their modes of operation in the organism.