You have just trypsinized your monolayer cells growing in a T25 flask. Once detached you resuspended all of your cells in media. If you were to subculture some of your cells into a new T25 cells by taking 1.5 mL of cell suspension from a total of 3 mL and transferring it into a new T25 flask containing 8 mL of fresh media, your final dilution would be:

Final dilution is  

Explanation:

Given

Volume of suspension mL

Volume of subculture mL

Volume of fresh media mL

Final dilution

Final dilution

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.

they use sunlight, water, and carbon dioxide to make sugars - c.