4. In all cells, the plasma membrane consists of A. Phospholipids B. Proteins C.

Question

4. In all cells, the plasma membrane consists of A. Phospholipids B. Proteins C. Cholesterol D. All of the above 35. Below is the scientifie name of honeybees. Which option is in the proper A. Apis mellifera B. Apis Mellifera C. Apis mellifera D. Apismellifera 36. Energy is produced during cellular respiration when presence of , producing is broken down in the -as waste products. A. Glucose, oxygen, carbon dioxide, water B. Starch, amylase, glucose, oxygen C. Fat, sugar, oxygen, carbon dioxide D. DNA, ATP, glucose, water 37. Which of the following is NOT a difference between mitosis and meiosis? Meiosis occurs only in ovaries and testes, mitosis in most other body tissues B. Mitosis has one set of divisions, meiosis has two C. Mitosis occurs in prokaryotes, meiosis in eukaryotes D. Daughter cells have the same number of chromosomes as parent cells in mitosis, and half as many chromosomes as parent cells in meiosis 38. What enzyme is responsible for the replication of DNA prior to cell division? A. DNA polymerase B. DNA ligase C. RNA polymerase D. Reverse transcriptase 39. When you eat a meal, you take in chemical energy in the form of sugars, proteins, and fats. Your body converts these molecules into chemical energy in the form of ATP This represents what type of energy conversion? A. Kinetic to kinetic B. Kinetic to potential C. Potential to potential D. Potential to kinetic 40. Facilitated transport differs from diffusion across the membrane in which of the following ways? A. Direction of molecular movement B. Molecule moves against concentration gradient C. Molecule needs a carrier protein to pass through membrane D. All of the above

Explanation / Answer

34) D All the above

35) A, Apis mellifera

36) A, Glucose, Oxygen, Carbon dioxide, Water

37) C

38) A, DNA Polymerase

39) A

40) C

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