Saturday
November 22, 2014

Homework Help: BioChem

Posted by Jamshid on Saturday, June 17, 2006 at 5:29pm.

Please help with this question.

Insulin, antibodies, enzymes and progesterone are four of many molecules found in and around cells. Of these four__________ are/is not a protein.

a. antibodies
b. insulin and antibodies
c. antibodies and progesterone
d. progesterone

I think the answer is "A" but am not sure. please help


progesterone does not contain nitrogen: proteins are nitrogenous compounds. Antibodies are proteins.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Bio - Insulin, antibodies, enzymes and progesterone are four of many molecules ...
Calculus - fter a foreign substance is introduced into the blood, the rate at ...
Biology - okay, were supposed to answer the following question, i have the basic...
calculus - assume that during the first 3 minutes after a foreign substance is ...
Science - 1. How do antibodies make antigens useless? (1 point) by attaching to ...
Health - Blood typing is based on ______ on the surface of the red blood cells. ...
science - I do not understand this question. I tried to answer it but I am ...
Statistic help ASAP Please - The tests done to determine if someone is HIV ...
Biology - How are antibodies used to detect similarities in protein sequences?
Biology - A person with AB blood type is transfused with type O blood. What ...

Search
Members