LP1 - the microscope & cells

what magnification does the ocular lens have?

10x

how to calculate total magnification?

ocular lens magnification x objective lens magnification

what is the flexible outer boundary of the cell?

plasma membrane

what is the intracellular fluid containing organelles called?

cytoplasm

what is the DNA containing control center?

nucleus

what is the membrane of the nucleus?

nuclear envelope

what produces rRNA?

nucleolus

what is DNA combined with proteins?

chromatin

what produces ATP?

mitochondria

what makes proteins?

ribosomes

what has ribosomes attached to it and processes proteins?

rough endoplasmic reticulum

what makes lipids?

smooth endoplasmic reticulum

what modifies, sorts, and packages proteins and lipids for transport?

golgi apparatus

what breaks down fatty acids and harmful substances?

peroxisomes

what breaks down regular cellular waste?

lysosomes

what are the tracks for moving materials?

microtubules

what maintain cell strength & stability?

intermediate filaments

what are involved in cell movement and contraction?

microfilaments

what organizes microtubules during cell division?

centrioles

what projections move substances across cell surface?

cilia

what projections propel the cell?

flagella

what increase cell’s surface area for absorption?

microvilli

what phase of the cell cycle is this?

interphase

what phase of the cell cycle is this?

early prophase

what phase of the cell cycle is this?

late prophase

what phase of the cell cycle is this?

metaphase

what phase of the cell cycle is this?

anaphase

what phase of the cell cycle is this?

telophase/cytokinesis