ETEA MDCAT Past Paper 2021 MDCAT 16 September ( PART 9 ) 1. The plasma membrane does not allow _____ to pass Water Proteins Lipids Ions 2. The double lipid bilayer structure of the plasma membrane is primarily due to: Hydrogen bonds between tails Hydrophilic tails Hydrophilic heads Hydrophobic heads 3. _____ store food in plants Chlorophyll Chromoplasts Amyloplasts Chloroplasts 4. _____ carry information from the cell body of a neuron Synapses Axons Dendrites Myelin sheaths 5. Fresh water Fish that drink a lot of water typically produce: Urea Concentrated urine Ammonia Dilute urine 6. Luteinizing hormone (LH) is secreted during which phase of the menstrual cycle Ovulation phase Proliferative phase Luteal phase Menstrual phase 7. Skeletal muscles are multinucleated, while cardiac muscles typically have: Multiple nuclei No nuclei Two nuclei Single nucleus Loading … Pages: 1 2 3 4 5 6 7 8 9 10 11
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