ATI TEAS 7 SCIENCE 100% VERIFIED ANSWERS 2024/2025 CORRECT, Exams of Nursing

Download ATI TEAS 7 SCIENCE 100% VERIFIED ANSWERS 2024/2025 CORRECT and more Exams Nursing in PDF only on Docsity! ATI TEAS 7 SCIENCE 100% VERIFIED ANSWERS 2024/2025 CORRECT synthesize proteins from amino acids, embedded in the rough ER. ribosomes involved in synthesizing materials that are transported out/within of the cell golgi apparatus sacs used for storage, digestion and waste removal. Only one large one in plant cells vacuole small organelle, moves material within a cell vesicles consists of microtubules (made from proteins) that help shape and support the cell cytoskeleton liquid material within a cell cytosol refers to cytosol and the structures within the plasma membrane of the cell cytoplasm has ribosomes on the surface, comprises the transport system rough er does not have ribosomes on surface, comprises the transport system smooth er structure generates atp, cellular differentiation, cell cycle and cell growth regulation. numerous in eukaryotes (animal cells) mitochondria contains chromosomes and passes on genetic traits (DNA) nucleus chromosomes rods of DNA the dna and proteins that make up chromosomes chromatin within the nucleus, involved in protein synthesis, and synthesizes and stores RNA nucleolus encloses the structures of the nucleus, made from lipids nuclear membrane involved in the exchange of material between the nucleus and cytoplasm nuclear pores liquid within the nucleus 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. Endoplasmic reticulum protect the cell by engulfing the foreign bodies entering the cell and help in cell renewal. lysosomes nonpolar covalent bond electrons shared unequally polar covalent bond ion an atom gains or loses electrons, making it negatively or positively charged genotype genes forming an individual recessive genes genes that aren't expressed allele determines the manifestation of genes cation positively formed when an atom loses one or more electron anion formed when an atom gains one or more electrons segmentation involuntary process occurring in the large intestine haustral contractions form of segmentation that moves chyme from one haustrum to the next Mass peristalsis movements that occur 2-4 a day to push chyme towards the rectum salivary amylase begins chemical breakdown of polysaccharides into simpler sugars lingual lipase breaks down lipids mucin a protein that helps to form a gel-like coating that lubricates the bolus of food parietal cells of stomach secrete HCl and intrinsic factor for B12 absorption chief cells of the stomach secrete pepsinogen and gastric lipase pepsin Enzyme that breaks down proteins into smaller polypeptide fragments, inactive form is pepsinogen mucous cells secrete bicarbonate-containing mucus to protect the stomach from the acidity and digestive enzymes endocrine G cells secrete release hormones such as gastrin into the blood and do not contribute to gastric juices Enteroendoncrine cells secrete CCK, which stimulates the acinar cells of the pancreas to release enzyme-rich juices. secretin stimulates duct cells to release bicarbonate-rich solution that raises pH microvilli tiny folds of the apical cell membrane (small intestine) that increase surface area. jejunum main site for absorption duodenum shortest segment but widest CNS (central nervous system) consists of the brain and spinal cord, integrates sensory information PNS (peripheral nervous system) cranial nerves and spinal nerves, sends information to AND from the CNS Somatic Nervous System (SNS) the part of the peripheral nervous system that controls voluntary movement of skeletal muscles autonomic nervous system the part of the peripheral nervous system that controls the glands and the muscles of the internal organs (such as the heart). Its sympathetic division arouses; its parasympathetic division calms. interoreceptors (visceroreceptors) respond to stimuli arising in internal viscera and blood vessels Mechanoreceptors respond to touch, pressure, vibration, and stretch Chemoreceptors respond to chemicals (olfactory and taste receptors) photoreceptors (rods and cones) respond to light Proprioceptors