Ch 5, Ch 6, & Ch7
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The two processes of protein synthesis are | show 🗑
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show | phagocytosis.
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Glycolysis occurs in what part of the cell? | show 🗑
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Red blood cells are placed in an unknown solution. After 45 minutes, the cells are examined and determined to have decreased in size. The unknown solution is | show 🗑
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show | anaphase – mitosis is complete
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Water pressure that develops in a solution as a result of osmosis into that solution is called _____ pressure. | show 🗑
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show | karyophase.
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show | diploid
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show | down a concentration gradient.
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show | nitrogen base.
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If oxygen is available, the pyruvate molecules formed by glycolysis are prepared to enter the next phase of aerobic cellular respiration, called the | show 🗑
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RNA makes proteins by | show 🗑
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In which stage of mitosis do chromosomes move to the opposite ends of the cells along the spindle fibers? | show 🗑
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show | the net movement of water molecules from a region of lower solute concentration to a region of higher solute concentration.
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show | primitive sex cells.
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show | oxygen.
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Diffusion can be defined as | show 🗑
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In the DNA molecule, a sequence of three base pairs forms a(n) | show 🗑
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Facilitated diffusion is not an active transport process because it | show 🗑
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show | enzymes.
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A chemical that reduces the amount of activation energy needed to start a chemical reaction is a(n) | show 🗑
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Which of the following is not a characteristic of meiosis? | show 🗑
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show | S phase
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Meiosis is called “reduction division” because | show 🗑
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Normal mitosis results in | show 🗑
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show | allosteric effector.
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Which of the following is an active transport process? | show 🗑
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show | Water will move into and out of the cells at equal rates.
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Transcription can best be described as the | show 🗑
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The result of meiosis is | show 🗑
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show | an even exchange of material across the membrane.
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show | It contains ribose sugar.
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show | haploid.
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show | active transport.
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Which of the following terms is synonymous with tumor? | show 🗑
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NaCl would move through the cell membrane in which direction? | show 🗑
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show | endocytosis.
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show | TAGC
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show | codon.
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Which is not true about the sodium and potassium pump? | show 🗑
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show | genome.
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Which of the following is not true of RNA? | show 🗑
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All of the following are examples of passive transport | show 🗑
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Diffusion requires: | show 🗑
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show | double helix shape.
obligatory base pairing.
phosphate groups.
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A membrane carrier structure attracts a solute to a binding site, changes shape, and releases the solute on the other side of the cell membrane. This describes the process of: | show 🗑
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T/F The site of transcription is within the nucleus, whereas the site of translation is in the cytoplasm. | show 🗑
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show | Prophase
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All of the following occur as a result of meiosis except: | show 🗑
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show | synthesis of mRNA.
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The correct order of the phases of mitosis is: | show 🗑
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The physical process by which water and solute move through a membrane when a hydrostatic pressure gradient exists across the membrane is the process of: | show 🗑
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show | Metaphase
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T/F Diffusion uses cellular energy | show 🗑
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show | aquaporins.
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show | facilitated diffusion.
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Water will move through the cell membrane by: | show 🗑
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show | hypertrophy.
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A saline solution that contains a higher concentration of salt than a red blood cell would be: | show 🗑
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Which is true about the sodium and potassium pump? | show 🗑
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show | microtubules
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The outer boundary of a human cell is called the | show 🗑
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show | rough endoplasmic reticulum
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Which area of the cytoplasm near the nucleus coordinates the building and breaking of microtubules in the cell? | show 🗑
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Ribosomes are organelles that | show 🗑
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show | The outter most layer of the cell
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Cisternae of this organelle are continuous with the nuclear envelope. | show 🗑
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T/F The plasma membrane has tubulin protein | show 🗑
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An example of a type of cell extension that lines the intestines and other areas of the body is? | show 🗑
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An example of a double membrane structure is? | show 🗑
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show | The most center of every cell
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show | powerful digestive enzymes called acid hydrolases.
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Phospholipids of the plasma membrane are arranged | show 🗑
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show | FALSE
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This organelle is numerous in liver and kidney cells. | show 🗑
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show | inside the plasma membrane and it looks like little flowers from sponge bob
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T/F Microfilament is a cytoskeleton element. | show 🗑
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What organelle primarily modifies products from the rough ER, and it resembles a stack of hollow saucers, one cupped inside the next. ? | show 🗑
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show | peroxisome
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show | cytoplasm.
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show | TRUE
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In the matrix of the plasma membrane, a variety of proteins are embedded. Some of these proteins serve as passageway for Na+ ions or glucose. These proteins are called | show 🗑
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show | On the inside of the plasma membrane and it looks like a cornmaze that would lead to a nucleus
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Ribosomes may be either free within the cytoplasm or bound to a membrane system known as the | show 🗑
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show | Golgi Apparatus
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show | It is right outside of the RER and could look like almost as if it were a worm
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show | mitochondrion
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show | a junction that is formed when membrane channels of adjacent plasma membranes adhere to each other
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show | spherical membrane-bound structure that contains the genetic material of the cell and is often referred to as the command center
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show | control what enters and leaves the cell.
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show | Cell division
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show | caveolae.
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The nucleolus is composed chiefly of: | show 🗑
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show | The cell extension that contains microfilaments
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show | Mitochondrion Organelle
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What are some functions of the proteasome? | show 🗑
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show | phospholipid bilayer.
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The fundamental organizational unit of life is the: | show 🗑
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show | faces the exterior of the cell.
faces the interior of the cell.
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show | Cholesterol
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show | organelles.
plasma membrane.
cytoplasm.
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show | lysosome.
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show | Lysosomes
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Which organelle processes and packages material to be secreted? | show 🗑
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Skin cells (epithelial) are held tightly together by: | show 🗑
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The centrosome is often called | show 🗑
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What cell can recognize and destroy nonself cells? | show 🗑
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T/F lysosomes and ribosomes are membranous structure containing substances that protect the cell from harm | show 🗑
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Which are the organelles that allow for the recycling of amino acids in the cell? | show 🗑
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show | Nucleus
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What is not a function of the smooth endoplasmic reticulum? | show 🗑
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show | FALSE
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show | flagellum.
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T/F the rough endoplasmic reticulum makes lipids and carbohydrates, made of broad, flattened sacs, has many ribosomes attached to it | show 🗑
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The identification function of the cell membrane is carried out by the: | show 🗑
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show | Microfilament
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Rafts are stiff groupings of membrane molecules. What is their function? | show 🗑
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Which cell extension lacks a central pair of microtubules, is not found in blood cells, and functions in the kidney to monitor urine flow? | show 🗑
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show | female sex cell or ovum.
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show | microtubules, intermediate filaments, microfilaments.
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show | plasma membrane.
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The inner membrane of what double-membrane structure is contorted into folds called cristae? | show 🗑
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T/F Ribosome is considered a nonmembranous organelle | show 🗑
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The cell extension that assists epithelial cells in absorption is called: | show 🗑
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