TEAS Biology Review Test With 100% Correct Answers 2022

cell theory - ANSWER-All cells arise form preexisting cells Cells can carry out the processes of life Organisms are made of cells that function together cell - ANSWER-The ____ is considered to be the basic unit of life prokaryotes - ANSWER-single cells organisms such as bacteria are examples of _____. This type of cell does not have a nucleus,but does have DNA. ALL have a cell wall eukaryotes - ANSWER-multicellular organisms such as plants and animals are examples of ______ -some have a cell wall -cell membrane present nucleus - ANSWER-The ____ of the cell is responsible for the activites of the cell regarding DNA, has its own membrane which allows for the passage of materials and proteins needed for DNA replication ribosomes - ANSWER-Responsible for the production of proteins Can be free or bound to the outer membrane of the ER rough endoplasmic reticulum - ANSWER-The ____ has ribosomes attached to the outer surface, it is also produces the proteins smooth endoplasmic reticulum - ANSWER-The _____does not have ribosomes attached and works to transport proteins out of the cell lysosomes - ANSWER-____ are often termed "suicide sacs of the cell" because of their involvement with digestion within the cell. -besides digesting proteins, also break down parts of the cell that are no longer needed vacuoles - ANSWER-most known for their ability to store materials mitochondria - ANSWER-_____ are thought to be the powerhouses of the cell because of their ability to produce the energy needed for life. cristae - ANSWER-folds of the inner membrane of the mitochondria are called ___ chloroplasts - ANSWER-Present in plants, contains a substance called chlorophyll to carry out the process of photosynthesis cytoskeleton - ANSWER-provides structure and shape to the cell cilia/flagella - ANSWER-these structures are not present within the cell. Instead they are located outside of the cell and allow the cell to move cell wall - ANSWER-Present in plant cells, the cellulose-containing ____ helps to give the plant cell rigidity diffusion - ANSWER-Particles naturally move from an area of high concentration to an area of low concentration this process is called ____. osmosis - ANSWER-Water can diffuse across a membrane in a process called ____ Isotonic solution - ANSWER-concentration are the same inside and outside of the cell hypotonic solution, swell, burst - ANSWER-In a _____, the solution outside the cell has a lower concentration of solutes than the solution inside the cell. Water moves from outside solution into the cell in an attempt to dilute concentrations in the cell. This causes the cell to ___ and/or ___ hypertonic, shrivel, shrink - ANSWER-In a _______, the outside solution has a high concentration of solute than the cell. Water leaves the cell in an effort to dilute the outside solution. This causes the cell to ___, and ___ passive - ANSWER-____transportation that occurs from a high concentration to a low concentration naturally and without any additional energy input active transport - ANSWER-_____ take place when materials need to be moved from an area of low concetration to one of high concentration.Because this works against the natural process, the cell must use energy to carry out this process organic - ANSWER-_____molecules are carbon based inorganic - ANSWER-without carbon organic - ANSWER-Examples of ____ include lipids, carbohydrates, proteins, and nucleic acids. inorganic - ANSWER-Examples of _____ substances include ions, iron, calcium and water water - ANSWER-_____ is considered to be the universal solvent and can dissolve a large range of substance that are polar or contain ions cohesive forces - ANSWER-forces between the same molecules adhesive forces - ANSWER-forces between different molecules carbohydrates - ANSWER-____are organic compounds that contain carbon, oxygen and hydrogen. They are major sources of energy in the body. monosaccarides - ANSWER-Simplest sugars are called ____ ex. glucose and fructose dehydration synthesis - ANSWER-The combination of monosaccharides to from disaccharides and starches occurs with the removal of water via a _______ proteins - ANSWER-long polymer chains called polypeptides built from amino acid subunits linked by peptide bonds.Every amino acid contains a central carbon with an amino group enzymes - ANSWER-___ are examples of complex proteins that function to regulate the rate at which reactions occur. They are catalysts that aim to lower the amount of energy it takes for a reaction to occur saturated - ANSWER-If a fat chain contains all single bonds, the fat is classified as ___ unsaturated - ANSWER-If there is a double bond in the fat chain, the fat is classified as ____ glyercol, 3 fatty acids - ANSWER-Fats are each built from two components ____ and _____ triglycerides - ANSWER-fats are also called ______ nucleic acids - ANSWER-___are the building blocks of DNA and RNA. -contain carbon, hydrogen and oxygen along with nitrogen and phosphorus atoms as well phosphate group, 5 carbon sugar, nitrogen base - ANSWER-Each nucleic acid contains a _____, _____ and a _____ adenosine triphosphate (ATP) - ANSWER-The molecule that supplies energy for living things is called _____ deoxyribonucleic acid (DNA) - ANSWER-____is the macromolecule in cells that codes for how amino acids form proteins DNA - ANSWER-____ is a double stranded helix that has complimentary nucleic acids that are hydrogen bonded to each other adenine , guanine - ANSWER-Nucleic acids that are classified as purines are..