The only thing here that is capable of causing allergies is an<em><u> allergen</u></em>. Hence the name, it stimulates an immune response to a harmless antigen.
An antihistamine is a substance the prevents the swelling of certain areas of the body due to an increase in histamine production in that area.
An antibody is a type of white blood cell that fights disease.
Bacteria are microscopic organisms that are capable of doing a variety of different things, none of which are pertinent to your question.
I hope I helped!
If you'd like me to elaborate on my response, then just leave a comment down below and I'll gladly do so. :)
<em>(I'll also help you with other topics/questions, if needed).</em>
Answer :
Every object in the universe attracts any other object...
Answer:
Active transport requires cellular energy to achieve this movement. There are two types of active transport: primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient.
4 Types:
1. P-type ATPase: sodium potassium pump, calcium pump, proton pump
2. F-ATPase: mitochondrial ATP synthase, chloroplast ATP synthase
3. V-ATPase: vacuolar ATPase
4. ABC (ATP binding cassette) transporter: MDR, CFTR, etc.
Explanation:
A way to hold a test tube is with pliers and the opening facing up
