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Which item would be classified as biotic? -light -wind -temperature -fungus - ANSWER - fungus Which item is an atom? -carbon dioxide -nitrogen -sucrose -methane - ANSWER - nitrogen Largemouth bass have recently been introduced into ponds that previously did not contain any large, predatory fish. Which adaptation would help the existing population of small, prey species of fish avoid predation from the largemouth bass? -fins with smaller surface areas -faster average swi...

Adaptation- - ANSWER - The adjustment or changes in behavior, physiology, and structure of an organism to become more suited to an environment. Aerobic- - ANSWER - A process that requires oxygen. amino acids - - ANSWER - A small organic molecule with the structure of an amino group, a carboxylic acid group, and an "R" group, which are all bonded to a single central carbon atom. The difference between the "R" group is what distinguishes one amino acid from another. Amino acids are the b...

Biology - ANSWER - the scientific study of life Characteristics of Life - ANSWER - 1. Be made of materials organized in a hierarchical pattern. 2. Use energy and raw materials to survive 3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 4. Grow, develop, and reproduce. 5. Be part of a population that evolves. The Cell - ANSWER - the smallest unit that displays all characteristics of life Matter - ANSWER - Any substance that has mass and ...

Coevolution Event - ANSWER - The process by which two or more species evolve in tandem by exerting selection pressures on each other Speciation Event - ANSWER - A lineage-splitting event that produces two or more separate species. Phylogenetic Event - ANSWER - The evolutionary development and history of a species or higher taxonomic grouping of organisms. Also called phylogenesis. The evolutionary development of an organ or other part of an organism Homology Event - ANSWER - Shared trai...

Fats and oils are composed of - ANSWER - Fatty acids and glycerol Fatty acids can naturally be saturated or unsaturated. A saturated fatty acid has - ANSWER - . All single covalent bonds Triglycerides, a type of fat, are composed of what two subunits? - ANSWER - Fatty acids and glycerol What would you have to do to make a fat from the fatty acid shown above? - ANSWER - Attach it to a glycerol along with two other fatty acids. If one or more of the fatty acids in a triglyceride inclu...

1. A ________ is a device that provides a continuous supply power during a power failure and prevents spikes and surges from reaching your computer - ANSWER-D. UPS 2. A(n)________ contains multiple outlets but can not filter out power spikes and surges - ANSWER-B. Power Strip 3. A(n)_________ is a series of characters that a user creates to verify his/her user ID - ANSWER-B. Malware 5. A method of personal identification, called ____________, bases identification on a physical trait, - ...

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Autoregulation of renal blood flow - ANSWERprevents large changes in GFR when there are increases/decreases in BP; regulated neural and hormonal regulation renin-angiotensin-aldosterone system - ANSWER-decreased blood pressure causes the juxtaglomerular cells of kidneys to secrete renin which converts angiotensinogen (inactive) to angiotensin I (active) which is then converted into angiotensin II by angiotensin-converting enzyme (ACE) -Angiotensin II stimulates the adrenal cortex to secre...

Which two processes are involved in platelet activation? Cyclooxygenase-1 (COX-1) inactivation Aggregation Adhesion - ANSWERPlatelet activation involves three linked processes: (1) adhesion, (2) activation, and (3) aggregation. Platelet activation stimuli include epinephrine, thrombin, and collagen. Select four common causes of anemia from the list below. Increased red cell destruction Chronic blood loss Severe bleeding Impaired erythrocyte production Blood transfusion - ANSWERImpaire...