(A)

producing chlorophyll for plants

(B)

adding carbon dioxide to the environment

(C)

storing energy in the bonds of inorganic compounds

(D)

manufacturing food from carbon dioxide and oxygen

(A) Vacuole

(B)Cell wall

(C)Nucleus

(D)Centriole

(A) Mg(OH)²

(B)NaCl

(C)C₁₂H₂₂O₁₁

(D)NH₃

(A) carbondioxide

(B)hydrochloric acid

(C)oxygen

(D)hydrogen

(A) Concentration of water molecules inside and outside the cell

(B)Concentration of enzymes on either side of the cell membrane

(C)Rate of molecular motion on either side of the cell membrane

(D)Rate of the movement of insoluble molecules inside the cell

(A) In animal cells,cytoplasmic division is accomplished by a

(B)In a plant cells, cytoplasmic division is accomplished by a

(C)In a plant cells,centrosomes have a distinct role in spindle formation,while in animal cells centrosomes do not function during cell division

(D)In animal cells,replication of chromosomes occurs during the non dividing phase,while plant cells replication occurs when the nuclear membrane disintegrates

(A) nucleolus

(B)nucleus

(C)chromosomes

(D)genes

(A) They are made up of many specialized cells

(B)They contain genetic material

(C)They reproduce by mitosis

(D)They contain chlorophyll

(A) Carbon,Oxygen,Nitrogen,Sulfur

(B)Carbon,Oxygen,Hydrogen,Nitrogen

(C)Carbon,Oxygen,Sulfur,Phosphorus

(D)Carbon,sulfur,Hydrogen,Magnesium

(A) diffusion

(B)passive transport

(C)osmosis

(D)active transport