BLOOD
MUSCLE
NERVOUS TISSUE
BONE
MISCELANEOUS!
100
The most abundant leukocyte in circulating blood
What is a neutrophil?
100
The functional unit of muscle contraction.
What is the sarcomere?
100
The functional unit in nervous tissue
What is a neuron?
100
The functional unit in bone tissue
What is an osteon?
100
Fibers made of type III collagen
What are reticular fibers?
200
The protein present in erythrocytes which is in charge of carrying oxygen to other tissues
What is hemoglobin?
200
This tissue is defined as a multinucleated syncsitium which contracts voluntarily.
What is striated skeletal muscle?
200
Functionally, the nervous system can be divided into the sympathetic and_______________ systems.
What is parasympathetic?
200
Bone cell in charge of bone resorption
What is an osteoclast?
200
This fundamental tissue is known for being avascular and having cell polarization
What is epithelium?
300
IMAGE CHALLENGE! This type of leukocyte contains anti-helminth granules.
What is an eosinophil?
300
IMAGE CHALLENGE! Classify the tissue in the image:
What is striated cardiac muscle?
300
These cells produce the myelin sheath in the peripheral nervous system?
What is a Schwann cell?
300
Main organic component in the bone extracellular matrix
What is type I collagen?
300
IMAGE CHALLENGE: Classify the tissue
What is hyalin cartilage?
400
The cellular fragments which derive from megakaryocytes
What are platelets?
400
The neurotransmitter necessary for striated skeletal muscle contraction?
What is acetylcholine?
400
IMAGE CHALLENGE!
Identify the following organ:
What is the cerebellum?
400
IMAGE CHALLENGE!
Classify the following tissue:
What is spongy bone?
400
Protein structures that create a barrier between cells in epithelial and endothelial tissues, acting like a seal to prevent the uncontrolled passage of ions and molecules.
What are tight junctions?
500
A non-protein, non-amino acid molecule that is tightly bound to a protein and is essential for its function (like iron).
What is a prosthetic group?
500
The site which stores calcium in the muscle cell for contraction purposes
What is the sarcoplasmic reticulum?
500
This support cell makes up part of the blood brain barrier and can be classfied as fibrous or protoplasmic
What is an astrocyte?
500
This transcription factor is the master switch for mesenchymal cells to differentiate into bone-forming cells
What is RUNX-2?
500
A number describing the amount of light coming from the focus that the objective can collect, and is directly related to the final resolution in the Image Formation
What is numerical aperture?