What are the clinical manifestations of hypersensitivity when an individual contacts a specific antigen to which they are hypersensitive? Delayed immune response Immediate immune response Allergic reactions upon subsequent exposure No immune response

Allergic reactions upon subsequent exposure

What are the four types of hypersensitivity reactions? Type 1: Allergic, Type 2: Autoimmune, Type 3: Infectious, Type 4: Inflammatory Type A: Acute, Type B: Chronic, Type C: Subacute, Type D: Latent Type I: Immediate, Type II: Cytotoxic, Type III: Immune Complex, Type IV: Delayed Type Alpha: Rapid, Type Beta: Moderate, Type Gamma: Slow, Type Delta: Very Slow

Type I: Immediate, Type II: Cytotoxic, Type III: Immune Complex, Type IV: Delayed

Type I: Immediate hypersensitivity has what type of reaction and which antibodies are involved? Delayed reaction; IgG antibodies Cytotoxic reaction; IgM antibodies Immediate reaction; IgE antibodies Immune complex reaction; IgA antibodies

Immediate reaction; IgE antibodies

Type II: Cytotoxic hypersensitivity has what type of reaction and which antibodies are involved? Delayed reaction; T cells Cytotoxic reaction; IgG and IgM antibodies Immediate reaction; IgE antibodies Immune complex reaction; IgA antibodies

Cytotoxic reaction; IgG and IgM antibodies

Type III: Immune complex hypersensitivity has what type of reaction and which antibodies are involved? Immune complement; IgG and IgM antibodies Cytotoxic reaction; IgA antibodies Immediate reaction; IgE antibodies Delayed reaction; T cells

Immune complement; IgG and IgM antibodies

Type IV: Delayed hypersensitivity has what type of reaction and which cells are involved? Delayed reaction; T cells (48 hours) Immune complex reaction; IgM antibodies Cytotoxic reaction; IgG antibodies Immediate reaction; B cells

Delayed reaction; T cells (48 hours)

What is plasma primarily composed of? 70% water, 20% proteins, 10% dissolved materials 90% water, 7% proteins, 3% dissolved materials 80% water, 10% proteins, 10% dissolved materials 60% water, 30% proteins, 10% dissolved materials

90% water, 7% proteins, 3% dissolved materials

What antigens and antibodies are present in A+ blood type? B and Rh antigens and A antibodies A and Rh antigens and B antibodies B antigens and A and Rh antibodies A antigens and B and Rh antibodies

A and Rh antigens and B antibodies

What antigens and antibodies are present in B+ blood type? A and Rh antigens and B antibodies B and Rh antigens and A antibodies A antigens and B and Rh antibodies B antigens and A and Rh antibodies

B and Rh antigens and A antibodies

What is lignin and what role does it play in vascular plants? A carbohydrate that stores energy in plant roots A strong polymer embedded in the cellulose matrix of the secondary cell walls of vascular plants that provides structural support in terrestrial species A protein that aids in photosynthesis in plant leaves A lipid that forms the outer layer of plant seeds

A strong polymer embedded in the cellulose matrix of the secondary cell walls of vascular plants that provides structural support in terrestrial species

What is a seta in the context of bryophyte sporophytes? A leaf structure in ferns A reproductive organ in flowering plants A type of root found in vascular plants The elongated stalk of a bryophyte sporophyte

The elongated stalk of a bryophyte sporophyte

Define tracheid and its function in vascular plants. A long, tapered water-conducting cell found in the xylem of nearly all vascular plants A cell that stores nutrients in plant roots A photosynthetic cell found in plant leaves A reproductive cell in flowering plants

A long, tapered water-conducting cell found in the xylem of nearly all vascular plants

What does it mean for a plant species to be heterosporous? A plant species that reproduces asexually A plant species that does not produce spores A plant species that produces only one type of spore Referring to a plant species that has two kinds of spores; microspores, which develop into male gametophytes, and megaspores, which develop into female gametophytes

Referring to a plant species that has two kinds of spores; microspores, which develop into male gametophytes, and megaspores, which develop into female gametophytes