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Results for: 'Mechanisms for chromosome movement Animation'
Head and Neck Movement Animation
By: Administrator, Views: 334
Interestingly, head and neck muscles are the first ones that the baby can control. A baby can hold his head up before he can sit erect. The muscles of the head and neck perform many important tasks, including movement of the head and neck, chewing and swallowing, speech, facial expressions, an...
By: Administrator, Views: 10286
Types of body movement that occur at the diarthrotic joints: - Abduction - Adduction - Circumduction - Dorsiflexion Movement can occur in one plane, like with a knee bend, or in multiple planes such as with a shoulder roll. Adduction occurs when a joint moves a part of the body toward the ...
Stages of Mitosis - Prophase, Prometaphase, Metaphase, Anaphase & Telophase
By: HWC, Views: 7448
In mitosis, the nucleus divides to produce two nuclei that are genetically identical to each other and to the parent nucleus. To prepare for division, the DNA replicates in the preceding interphase. Although the chromosomes are not yet compacted and visible as discrete bodies, we illustrate them ...
By: HWC, Views: 2125
Diploid organisms have pairs of genes, on pairs of homologous chromosomes. Each gene has a specific location on the chromosome. We call this the gene's locus. In this species, the locus for gene B is always between the loci for genes A and C. Most genes come in two or more slightly differen...
By: HWC, Views: 5737
During interphase, the chromosomes will be duplicated in preparation for mitosis, which divides the chromosomes, and cytokinesis, which divides the cell's cytoplasm. In early prophase, the duplicated chromosomes begin to condense. Each chromosome consists of two sister chromatids joined at the...
By: Administrator, Views: 517
Muscles responsible for trunk and abdominal movement.
Sex-Linked Traits! How are eye colors inherited in fruit flies?
By: HWC, Views: 6796
The eye color gene is located on the X chromosome (one of the sex determining chromosomes of Drosophila). White eye color is recessive. When a red eyed male mates with white eyed females, their daughters will have red eyes, but their sons will have white eyes.
Mechanisms of capillary exchange (transcytosis & bulk flow)
By: HWC, Views: 7407
■ This method of capillary exchange is mainly used to transport small amounts of large, lipid-insoluble (water soluble) molecules, such as large proteins. ■ Substances, packaged in vesicles, move through endothelial cells via endocytosis and exocytosis. ■ This method of exchange is th...
Wrist Flexion and Extension Animation
By: Administrator, Views: 562
Flexion describes the movement of bending the palm down, towards the wrist. Extension describes the movement of raising the back of the hand.
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