A scientist is working on how genetic material like DNA is passed from one person to another. Which type of molecule is he working with?
O Nucleic Acids
O Carbohydrates
Lipids
O Proteins

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees