Science

Heart excitation originates in the

Started by tiara099

Due to changes in their musculature, which vessels can vary the resistance to blood flow?

Started by imanialler

An artificial pacemaker supplements the actions of

Started by jessicacav

Use the above figure to answer the following question(s). The vessel that carries blood to the ...

Started by bio_gurl

Use the above figure to answer the following question(s). The vessel at letter ____ will eventually ...

Started by madam-professor

The most common form of muscular dystrophy in children is

Started by schs14

The most common disorders of skeletal muscles are

Started by rl

The human biceps and triceps muscles may be described best as working

Started by scienceeasy

The basic unit of contraction in a muscle is the

Started by @Brianna17

Tetanus is caused by a toxin produced by

Started by stock

Myotonic muscular dystrophy generally affects

Started by RYAN BANYAN

During exercise, when energy from cellular respiration is depleted, the muscle cell relies on which ...

Started by bobypop

At about what age does the tension, or physical force, a person's muscles can muster begin to decrease?

Started by Awilson837

A muscle contraction that shortens the muscle to move a load is

Started by KimWrice

A cancer that develops in muscle is

Started by evelyn o bentley

Which of the following is NOT part of the appendicular skeleton?

Started by lilldybug07

Which factor may contribute to the development of osteoporosis?

Started by beccaep

What forms a long bone's shaft and the outer part of its two ends?

Started by V@ndy87

Selecting the Exception Four of the five answers listed below are types of bones. Select the exception.

Started by audragclark

Selecting the Exception Four of the five answers listed below are parts of the same skeletal ...

Started by fagboi

Mature, living bone cells are called

Started by tatyanajohnson

Intervertebral discs are made of

Started by asan beg

Bones are important in balancing which mineral in the body?

Started by maegan_martin

Air spaces lined with mucous membranes are called

Started by @Brianna17

Which bone in the leg diagram has NO counterpart in the arm diagram?a.tibiab.femurc.patellad.fibulae.tarsals

Started by cdr_15