BOT3015 Exam 1 2025 Questions And Complete
Solutions
Pro vs Euk - Answer-Pro. - lack nucleus
Euk. - contains nucleus, cell walls, and organelles
/.Cells plants are typically between - Answer-10 - 100 micrometers
/.Plasma Membrane - Answer-semipermeable outer boundary
regulates movement of substances in/out of cell
composed of phospholipids (2 layers)
/.Cytoplasm - Answer-consists of all living cell components
bound my plasma membrane
/.Cytosol - Answer-fluid portion of cytoplasm
/.Nucleus - Answer-contains nucleoli and chromatin strands
/.Meristem - Answer-actively diving group of cells
/.Apical Meristems - Answer-found at tip of roots and shoots (increases in length as new
cells produce - primary growth)
/.Lateral Meristems - Answer-produce secondary tissues that increase girth of roots and
stems (secondary growth)
/.Intercalary Meristems - Answer-found in monocots, actively produce new cells for
increases in stem length, responsible for grass regrowing
/.Epidermis - Answer-outermost protective layer
composed of parenchyma cells, guard cells of stomata, secretory glands and hairs
/.Cutin - Answer-waxy coating on the leaves that helps prevent excess water loss from
the plant (forms cuticles)
Solutions
Pro vs Euk - Answer-Pro. - lack nucleus
Euk. - contains nucleus, cell walls, and organelles
/.Cells plants are typically between - Answer-10 - 100 micrometers
/.Plasma Membrane - Answer-semipermeable outer boundary
regulates movement of substances in/out of cell
composed of phospholipids (2 layers)
/.Cytoplasm - Answer-consists of all living cell components
bound my plasma membrane
/.Cytosol - Answer-fluid portion of cytoplasm
/.Nucleus - Answer-contains nucleoli and chromatin strands
/.Meristem - Answer-actively diving group of cells
/.Apical Meristems - Answer-found at tip of roots and shoots (increases in length as new
cells produce - primary growth)
/.Lateral Meristems - Answer-produce secondary tissues that increase girth of roots and
stems (secondary growth)
/.Intercalary Meristems - Answer-found in monocots, actively produce new cells for
increases in stem length, responsible for grass regrowing
/.Epidermis - Answer-outermost protective layer
composed of parenchyma cells, guard cells of stomata, secretory glands and hairs
/.Cutin - Answer-waxy coating on the leaves that helps prevent excess water loss from
the plant (forms cuticles)
