Bio Final Flashcards

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1
Q

What are the two types of immune systems

A

Immune and adaptive

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2
Q

What are characteristics of an adaptive immune system

A
  • Specific
  • Acquired
  • Antibodies
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3
Q

How do you acquire immunity

A
  • vaccines
  • getting sick
  • nursing or pregnancy
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4
Q

What are characteristics of an innate immune system

A
  • non-specific
  • Protects against anything
  • Barriers
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5
Q

What are barriers for the innate immune system

A
  • cytokines
  • skin
  • fever
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6
Q

What are the types of pathogens

A

Virus
Bacteria
Protozoan
Parasites
Prions

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7
Q

What are characteristics of a virus

A
  • intercellular parasites
  • protein shell
  • nucleic acid insides
    Single celled
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8
Q

What are characteristics of bacteria

A
  • Alive
  • Single-celled
  • Prokaryotic
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9
Q

What are characteristics of parasites

A
  • rely on host
  • alive
  • Eukaryotic
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10
Q

What are characteristics of protozoans

A
  • Single-celled
  • alive
  • eukaryotic
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11
Q

What is a prion

A

Infectious proteins

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12
Q

What do antibodies do

A

Attach to antigens on the outside of cells to flag them for phagocytosis

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13
Q

Where do antibodies come from

A

White blood cells produce them
Lymphocytes

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14
Q

What are antibodies

A

Proteins

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15
Q

What are the two male reproductive structures

A
  • testicles
  • Vas Deferens
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16
Q

What do the Vas Deferens do

A

Bring sperm to the urethra through the prostate gland

17
Q

What is the cervix

A

Female reproductive structure that allows sperm to enter the uterus

18
Q

What is the uterus

A

Area of implantation

19
Q

What are the Fallopian tubes

A

Where fertilization occurs

20
Q

What is the purpose of the ovaries

A

Carries the ovum and meiosis occurs

21
Q

What are the characteristics of Genital herpes

A
  • Painful and itchy sores
  • Lifelong
  • Cold sores
  • Viral
22
Q

What are the characteristics of genital warts (HPV)?

A
  • Successful vaccine
  • warts
  • Viral
23
Q

What are the characteristics of Chlamydia

A
  • Most prevalent
  • Bacterial
  • inflammatory testicles
  • infertility
  • PID
24
Q

What are the characteristics of Gonorrhea

A
  • Pelvic Inflammatory Disease
  • Transmitted through vaginal, oral, or anal sex
  • Antibiotic resistance
  • Bacterial
  • purulent discharge from penis and pain with urination
  • can transfer to newborn
  • can cause blindness in newborn
25
Q

What are the characteristics of Syphilis

A
  • Found as a co-infection usually
  • Humans are only reservoirs
  • Three stages: chancre, rash, tertiary syphilis
  • Insanity
  • Bacterial
26
Q

What is filtered out of the blood?

A

Nitrogenous waste (ammonia and urea)

27
Q

What happens within the nephrons

A
  • Blood turns to filtrate
  • Exchange of materials