Passive and active immunity have which of the following features ...

Passive and active immunity have which of the following features in common?

1. They are always long-term
2. They always involve the activity of memory cells
3. They involve antibodies
4. They can be acquired by vaccination

A. 1 and 2

B. 2 and 3

C. 3 only

D. 3 and 4

Select your answer:

Topics:

SCI CH2-1 BMS Cell Cycle and Cancer Vital Signs Male Reproductive System Histology Teeths Bone Physiology Multicellular Organisms History of Immunology Stroke Patient-Centered Endocrinology Urinalysis/ Immunology Make up Biodiversity Conservation Biotechnology Human Organ System

Other quiz:

Human Organs › View

Major organs of the digestive system
A. Kidneys, nephrons
B. Stomach, intestines, mouth
C. Heart, blood vessels, blood
D. Liver, kidneys, heart

Selective Breeding › View

A farmer has bred his pineapple plants from the sweetest pineapples from his last harvest to get even sweeter pineapple plants. What is this an example of?
A. Selective breeding
B. Natural selection
C. Extinction
D. Mutagenesis