ATI TEAS 7 SCIENCE STUDY GUDE 2023/2024

ATI TEAS 7 SCIENCE STUDY GUDE 2023/2024 synthesize proteins from amino acids, embedded in the rough ER. - CORRECT ANSWER-ribosomes involved in synthesizing materials that are transported out/within of the cell - CORRECT ANSWER-golgi apparatus sacs used for storage, digestion and waste removal. Only one large one in plant cells - CORRECT ANSWER-vacuole small organelle, moves material within a cell - CORRECT ANSWER-vesicles consists of microtubules (made from proteins) that help shape and support the cell - CORRECT ANSWER-cytoskeleton liquid material within a cell - CORRECT ANSWER-cytosol refers to cytosol and the structures within the plasma membrane of the cell - CORRECT ANSWER-cytoplasm has ribosomes on the surface, comprises the transport system - CORRECT ANSWERrough er does not have ribosomes on surface, comprises the transport system - CORRECT ANSWER-smooth er structure generates atp, cellular differentiation, cell cycle and cell growth regulation. numerous in eukaryotes (animal cells) - CORRECT ANSWER-mitochondria contains chromosomes and passes on genetic traits (DNA) - CORRECT ANSWERnucleus chromosomes - CORRECT ANSWER-rods of DNA the dna and proteins that make up chromosomes - CORRECT ANSWER-chromatin within the nucleus, involved in protein synthesis, and synthesizes and stores RNA - CORRECT ANSWER-nucleolus encloses the structures of the nucleus, made from lipids - CORRECT ANSWER-nuclear membrane involved in the exchange of material between the nucleus and cytoplasm - CORRECT ANSWER-nuclear pores liquid within the nucleus - CORRECT ANSWER-nucleoplasm involved in the transportation of substances throughout the cell. It plays a primary role in the metabolism of carbohydrates, synthesis of lipids, steroids and proteins. - CORRECT ANSWER-Endoplasmic reticulum protect the cell by engulfing the foreign bodies entering the cell and help in cell renewal. - CORRECT ANSWER-lysosomes primary organelles for photosynthesis. It contains the pigment called chlorophyll. - CORRECT ANSWER-chloroplasts solid to liquid - CORRECT ANSWER-melting liquid to solid - CORRECT ANSWER-freezing liquid to gas - CORRECT ANSWER-vaporization solid to gas - CORRECT ANSWER-sublimation gas to solid - CORRECT ANSWER-deposition gas to liquid - CORRECT ANSWER-condensation ph lower than 7 - CORRECT ANSWER-acidic (water ,hydrochloric acid) pH greater than 7 - CORRECT ANSWER-base (cleaning ingredients) How can you calculate the number of protons of an element? - CORRECT ANSWERnumber of protons is the same as the atomic number on the top of the element how do you calculate the number of neutrons? - CORRECT ANSWER-Atomic Mass - Atomic Number = # of Neutrons Mitosis - CORRECT ANSWER-The daughter cell is an exact replica of the parent cell Meiosis - CORRECT ANSWER-daughter cells have different gene coding than parent cell INTERPHASE - CORRECT ANSWER-cell prepares for division by replicating its genetic and cytoplasmic material PROPHASE - CORRECT ANSWER-Chromosomes become visable, nuclear envelop dissolves, spindle forms METAPHASE - CORRECT ANSWER-Spindle moves to the *center* of the cell and chromosome pairs *align* along the center of the spindle structure. ANAPHASE - CORRECT ANSWER-chromosomes start to pull away from each other (daughter chromosomes TELOPHASE - CORRECT ANSWER-spindle disintegrates, nuclear membrane reforms, chromosomes revert to chromatin. CYTOKINESIS - CORRECT ANSWER-physical pulling of the cell into two cells. covalent bond - CORRECT ANSWER-sharing of electrons between 2 or more atoms ionic bonds - CORRECT ANSWER-relationship between two oppositely charged ions electrons shared equally - CORRECT ANSWER-nonpolar covalent bond electrons shared unequally - CORRECT ANSWER-polar covalent bond ion - CORRECT ANSWER-an atom gains or loses electrons, making it negatively or positively charged genotype - CORRECT ANSWER-genes forming an individual recessive genes - CORRECT ANSWER-genes that aren't expressed allele - CORRECT ANSWER-determines the manifestation of genes cation - CORRECT ANSWER-positively formed when an atom loses one or more electron anion - CORRECT ANSWER-formed when an atom gains one or more electrons segmentation - CORRECT ANSWER-involuntary process occurring in the large intestine haustral contractions - CORRECT ANSWER-form of segmentation that moves chyme from one haustrum to the next Mass peristalsis - CORRECT ANSWER-movements that occur 2-4 a day to push chyme towards the rectu