"Human Biology Lab Activities&amp"

Formalin preserved sheep brains with dura mater intact.

Formalin Preserved

Ascomycete. Wine yeast: Used in fermentation activities. Incubation temperature 30°C. Sabouraud dextrose agar growth medium.

This organism is normal flora of human skin.

Zygomycete. Common black bread mold. Lab contaminant. Mating strain, cross with Rhizopus stolonifer (nigricans) (-) to produce zygospores. Incubation temperature 25°C. Potato dextrose agar growth medium.

Zygomycete. Common black bread mold. Lab contaminant. Mating strain, cross with Rhizopus stolonifer (nigricans) (+) to produce zygospores. Incubation temperature 25°C. Potato dextrose agar growth medium.

This "many-headed" organism is a plasmodial slime mold commonly found in forests on decaying deciduous trees. Available in both plasmodial and sclerotial stages.

Demonstrates isogamous reproduction where gametes are similar in appearance and behavior. Make lectures and labs on protist reproduction clearer with our specially selected cultures that illustrate various reproductive phenomona.

Excellent for slide making, or just viewing the various stages of mitosis.

Explore various scientific fields with this set

This organism is an aerobic organism that is commonly found as part of normal human intestinal flora. It is pathogenic.

Ward's® Live Escherichia coli, Lactose Negative Culture

This organism is commonly isolated from human nasopharyngeal mucosa

Isolated from human intestine, this organism is known for its distinctive putrefactive odor.

Isolated from human nasopharynx. Presumably not related to N. sicca; some relation to N. gonorrhoeae. Often agglutinates in saline. 

Isolated from human nasopharynx, saliva, and sputum. Spontaneously agglutinates in saline.