Which organs are part of the musculoskeletal system? Select all that apply. bones
hair
muscles
skin
tendons
nails

Construct at least two possible hypotheses for the student’s experiment.

The structure that houses the cells genetic information.

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.