In lab this week we looked at different animal cells. Each of those cells has unique characteristics. Below I have a list of cellular characteristics. List which cell has the listed characteristic. Your options are: cartilage cells, neurons, red blood cells, skeletal muscle cells, or white blood cells. Extensions
Matrix
No nucleus
Striated
Used in the immune system

Red blood cells have no nucleus

White blood cells are used in the immune system

Skeletal muscle cells are striated

Cartilage cells make up the cartilage matrix

and Neurons have extensions

Hope this helps

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.