0 Points 0 Streak Question 1/5 What type of blood cells are primarily responsible for fighting infections? Red blood cells White blood cells Platelets Plasma Other quizzes Science What part of the cell contains genetic material? Play Now Science Which planet is known as the “Red Planet”? Play Now Science Which of these particles is negatively charged? Play Now Science What is the primary molecule responsible for storing genetic information in living organisms? Play Now Sign up for Quiz Daily! By subscribing to Quiz Daily you are agreeing to our Privacy Policy and Terms of Use. Sign up