Skin cells are made of proteins, water, and fat. But brain cells are only made up of amino acids, which ca make protein.<span />
Answer:
semi-permeable
Explanation:
passive transport is the movement of substances along the concentration gradient and no energy is utilized in it
The nucleus is the part which controls the cell and is semipermeable
Answer:
In the explanation
Explanation:
When you understand the names of muscles it will help you remember where the ... This table shows two examples of muscle names and how to translate them based on their ... Anatomists name the skeletal muscles according to a number of criteria, each of ... Some muscle names indicate the number of muscles in a group.