Human Immune System

lymphocytes

They both produce effector and memory cells.

Once attached to the foreign pathogen, the effector T cells release __________ to kill their target.

lymphotoxins

Gel electrophoresis separates DNA, RNA, and protein molecules based on which of the following?

molecular weights and charge

Which statement about antibodies is correct?

produced by b cells B lymphocytes

ADAPTIVE immunity

Componet T lymphocytes, B lymphocytes, Antibodies

Spleen & lymph nodes

Both B and T cells have to finish an important step of their development in the

Cloning was the scientific process behind lab-created _________

insulin

lympho-toxins

once attached to the foreign pathogen, the effector T cell release to kill their target.

Sanger Sequencint

only uses one primer

Bio-technology

uses bacteria and genetically-modified microorganisms to consume waste, clean waste materials, and break down toxic substances.

When the immune system is able to recognize foreign antigens and attack them, it is said to be which of the following?

Immunocompetent

Which of the following is a component of innate immunity

Neutrophils, stomach acids, skin, saliva

When conducting DNA fingerprinting, DNA samples can be prepared by which of the following techniques?

PCR Polymerase chain reaction

Which of the following is a component of the general immunity

Sweat, skin oils, antigen presenting cells

The so-called cell-mediated immunity is provided by

T lymphocytes

Which of the following statements is correct in describing lymphocytes

They are both part of SPECIFIC immunity

Which of the following statements is correct in describing lymphocytes?

They both produce memory cells

The letter T in T cells stands for which of the following?

Thymus