Answer:
Yeah true
Explanation:
In non steroid hormones the secondary messenger is Ca2+, IP3( Inositol triphosphate ), or cyclic AMP.
Answer:
Antigens
Explanation:
Antigens can come from the environment or from inside the body. Antigens are toxic matter that prompts a response in the immune system. This response normally results in the production of antibodies, in order to combat the toxin introduced in the body.
Answer:
The answer is A: results from the lack of lactase
Explanation:
Lactose intolerance is caused by the lack of the enzyme lactase, necessary for digestion. Their symptoms usually occur 30 minutes after eating the food with a feeling of nausea, bloating and vomiting. It can occur from the first months of life as well as in adulthood.
the thin membrane lining the heart that is continuous with the lining of the blood vessels is the epineurium.
hope i helped <3
Answer: N-95 respirator must be worn.
Patients with possible TB infection are placed in Airborne Precautions. Anyone who enters the room of a patient in Airborne Precautions should wear an N-95 respirator mask. Always remember to wear an N-95 respirator mask when entering an Airborne Precautions room. Only approved respirator masks can be worn.
Explanation:
