The kit was developed by the same teacher who brought you recombinant DNA technology manipulatives. Now available are manipulatives for teaching protein synthesis. Wheteher you have taught this content a thousand times or this is your first, you will find that all students can learn this material!…

Basic concepts of DNA fingerprinting are featured in this lab by comparing crime scene DNA with suspect DNAs. Fingerprint patterns are separated by agarose gel electrophoresis and the students determine who may have done-it!

Magnified 45 times from a lima bean leaf, this plastic model vividly shows the transverse and longitudinal sections as well as the upper and lower epidermis. The mesophyll includes palisada parenchyma and spongy parenchyma. The surfaces display stoma and guard cells. Also shown are details of…

When DNA is subcloned in the pUC polylinker region, ß-galactosidase production is interrupted, resulting in the inability of cells to hydrolyze X-Gal. This results in the production of white colonies amongst a background of blue colonies. This experiment provides a DNA fragment together with…

This five-part plastic model is enlarged approximately four times. The detachable petrous portion of the temporal bone reveals the middle and inner ear chambers for a closer view. Removable tympanic membrane with malleus, incus, and stapes. The external ear is represented by the auricle and…

Liver Model This model is enlarged approximately five times and shows the left, right, caudate and quadrate lobes of the human liver.  This model also shows the gall bladder, extra hepatic gall ducts and bile ducts system.  It is made of durable plastic and dissects into 3…

This full-size human skeleton has a flexible spine that can bend to mimic natural human movement. Both the arms and legs are removable for further study. All movable parts are joined by connectors, and utilized in such a way to allow movement around the joint. Hands and feet are wire mounted to…

This dual model features a 150X enlarged lung lobule and additionally a 1,000X enlarged alveolus. The lung lobule features representations of the pulmonary arteries & veins, as well as bronchial branches. The alveolus model shows detailed representations of the capillary to pulmonary venules,…

Rat Dissection Model Study zoology with this lifelike reproduction of the anatomy of the rat. This 6-part life-size model is dissected to expose the heart, lungs, liver, intestines, and both male and female genital systems. Remove the organs for more detailed learning and examination. …

This 10 piece model shows the main stages of mammal cell meiosis (prophase I, metaphase I, anaphase I, telophase I, cytokinesis I, prophase II, metaphase II, telophase II, and cytokinesis II) at the enlargement of approximately 10,000X. The three-dimensional models are painted making the process of…

Learn the important descending and ascending pathways of the circulatory system of the human body with this 2-part model. The heart (2 parts), lungs, liver, spleen, and kidneys are shown to examine the relationship within the circulatory system.

This life size human skeleton model features unbreakable plastic bones which were carefully cast to preserve the finest details. The mandible is hinged; the arms, legs and skull are removable; and the calvarium is sectioned to allow for study of the cranial vault. There is natural movement in the…

Female Pelvic Skeleton with Organs The pelvic bones and 4th and 5th lumbar vertebrae are easy to identify on this model.  The uterus, rectum, urinary bladder, ligaments and muscles are also shown on this female pelvic skeleton model.  Female Pelvic Skeleton This…

The full-size disarticulated human skeleton is labeled to help you study the anatomy of the human skeleton.  The separated bones are represented in high detail and the labeled parts correspond to a learning guide.  One hand and one foot are wired together, while the opposite hand and foot…

This skull model is excellent for introductory anatomy courses. Life size units shows excellent detail with a removable molar, incisor, and canine tooth for further study of the tooth roots. The mandible is spring mounted and the sectioned calvarium is detachable. A detailed key is included.

Modeled after a sunflower, this one year dicot stem gives anatomy in cross, radial and tangential sections. Shows epidermis, cork layer, phloem region, cambium, xylem region, pith and vital structures. Enlarged 45 times. Made of plastic and includes diagram. 

This full-size human skeleton is a great instructional aid for teaching anatomy. Bones are cast individually from naturally colored plastic with anatomical detail. The arms and legs can be manipulated to demonstrate natural movement around the joints or removed for closer study. The skull…

This full-size skeleton is a great instructional aid for teaching anatomy. Carefully cast in durable molding with natural color plastic and pelvis mounted on a metal stand with wheels. The left side of each model is painted to realistically display the muscle origins in red and muscle insertions in…

This is an excellent half-size model for demonstrating the basic anatomical features of the human skeleton. The carpals and tarsals are fused, but the rest of the skeleton has natural movement in the joints. The heavy metal base adds an extra measure of stability while the skeleton itself is…

Skeleton model is molded from PVC Plastic and hand-painted to show structures of the axial skeleton.  Skeleton measures 32" x 8" x 5" and mounts on a metal rod with a plastic stand.  Includes a fold-out laminated color guide indicating 143 labeled structures including…