Questão 1
Responda
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The Science that deals with the study of tissue
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The Science of body structures & relationships among them
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The relationship between muscles and bones
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The Science of body functions and how they work
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The study of muscle
Questão 2
Questão
Anatomy is defined as the Science of body structures & relationships among them.
Questão 3
Responda
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The Science of body functions & how the body parts work
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The study of muscles
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The Science that deals with the study of tissue
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The Science of chemical reactions
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The study of bones
Questão 4
Questão
Molecule is DEFINED as a group of atoms bonded together representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
Questão 5
Questão
[blank_start]Atoms[blank_end] are the smallest unit of matter that participates in a chemical reaction and when 2 or more of them join together they are called [blank_start]Molecules[blank_end].
Responda
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Atoms
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Molecules
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Molecules
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Atoms
Questão 6
Questão
Metabolism is the sum of all chemical processes in the body.
Questão 7
Questão
[blank_start]Differentiation[blank_end] is the development of a cell from an [blank_start]unspecialized[blank_end] state to a [blank_start]specialized[blank_end] one.
Responda
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Differentiation
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Metabolism
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unspecialized
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specialized
Questão 8
Questão
Differentiation is the development of a cell from an unspecialized state to a specialized one.
Questão 9
Questão
The condition of [blank_start]Equilibrium[blank_end] (balance) in the body's [blank_start]internal environment[blank_end] due to the constant interaction of the body's many regulatory processes is called [blank_start]homeostasis[blank_end].
Responda
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Equilibrium
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Imbalance
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internal environment
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external enviroment
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homeostasis
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instability
Questão 10
Questão
A cycle of events in which a "body" condition is monitered, evaluated, change and adjusted accordingly is:
Responda
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Feedback System
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The Metabolism
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Molecules
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Homeostasis
Questão 11
Questão
Select ALL that apply
A Feedback System includes these BASIC components:
Responda
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Receptor
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Control Center
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Effector
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Homeostasis
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Molecules
Questão 12
Questão
A [blank_start]Negative[blank_end] Feedback System [blank_start]reverses[blank_end] a change in a controlled condition. in this system when blood pressure [blank_start]decreases[blank_end], the body will respond by [blank_start]increasing[blank_end] the blood pressure.
Responda
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Negative
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Positive
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reverses
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strengthens
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increasing
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decreases
Questão 13
Questão
[blank_start]Catalysts[blank_end] are [blank_start]compounds[blank_end] that speed up chemical reactions but do not become part of the product created.
Responda
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Catalysts
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compounds
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energy
Questão 14
Questão
Chemical Element is a substance that cannot be split into a simpler substance by an chemical means
Questão 15
Questão
IONS are electrically charged forms of atoms.
Questão 16
Questão
[blank_start]Chemical level[blank_end]: This is the very [blank_start]basic[blank_end] level of anatomy, like the letters of the alphabet. It includes [blank_start]atoms[blank_end], the smallest units of matter that participate in chemical reactions, and [blank_start]molecules[blank_end], two or more atoms joined together
Responda
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Chemical level
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Cellular level
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basic
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atoms
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molecules
Questão 17
Questão
[blank_start]Cellular level[blank_end]: [blank_start]Molecules[blank_end] combine to form [blank_start]cells[blank_end], the basic living, structural and functional units of an organism that are compose of chemicals. Just like words are the smallest elements of language that make sense, so too are our cells, the smallest living thing in the body.
Responda
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Molecules
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Atoms
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Cellular level
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Chemical level
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cells
Questão 18
Questão
[blank_start]Tissue level[blank_end]: [blank_start]Tissues[blank_end] are groups of [blank_start]cells and the materials[blank_end] surrounding them that work together to perform a particular function, similar to the way words are put together to form sentences.
[blank_start]Organ level[blank_end]: At the [blank_start]organ level[blank_end], different types of [blank_start]tissues are joined together[blank_end]. Organs are structures that are composed of two or more different types of tissues; they have a specific function and usually have [blank_start]recognizable shapes[blank_end]. Similar to the relationship between sentences and paragraphs
Questão 19
Questão
System level: A system that consists of related organs with a common function.
Questão 20
Questão
A Receptor
(ie feedback system)
Responda
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is a body structure that monitors changes in a controlled condition and sends input to a control center.
(example, the pancreas detects low blood glucose in the blood.)
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in the body, for example, the brain, sets the range of values within which a controlled condition should be maintained
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reverses a change in a controlled condition
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tends to strengthen or reinforce a change in one of the body’s controlled conditions
Questão 21
Questão
A Positive Feedback System
may be more then one right answer;
Responda
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tends to strengthen or reinforce a change in one of the body’s controlled conditions
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does not occur often in a controlled system
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reverses a change in a controlled condition
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is a body structure that monitors changes in a controlled condition and sends input to a control center
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an example would be during childbirth contractions of the wall of the uterus force the baby’s head into the cervix, stretching the cervix. Stretch receptors detect this and send signals to the brain which releases the hormone oxytocin. Oxytocin makes the muscles of the uterus contract even harder, forcing the baby deeper into the cervix which causes even more stretching of the cervix.
Questão 22
Questão
[blank_start]26[blank_end] different [blank_start]chemical elements[blank_end] normally are present in your body.
[blank_start]4[blank_end] of the elements, [blank_start]hydrogen (H)[blank_end] , carbon (C), [blank_start]oxygen (O)[blank_end], and nitrogen (N), are [blank_start]major[blank_end] elements, constituting about 96% of the body’s mass.
Responda
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26
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4
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chemical elements
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hydrogen (H)
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oxygen (O)
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major
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minor
Questão 23
Questão
The body regulates its [blank_start]internal[blank_end] environment using [blank_start]two types[blank_end] of [blank_start]feedback systems[blank_end]. A feedback system, or [blank_start]feedback loop[blank_end], is a [blank_start]cycle of events[blank_end] in which a body [blank_start]condition[blank_end] is [blank_start]monitored[blank_end], evaluated, changed, and adjusted accordingly. Each factor being monitored, such as body temperature, blood pressure, or blood glucose level, is [blank_start]termed a controlled condition[blank_end]. Any disruption that changes a controlled condition is called a stimulus. For example, the body tightly regulates how much glucose is in the blood. If there is [blank_start]too little[blank_end], energy reactions may not take place efficiently. If there is [blank_start]too much[blank_end], glucose can damage blood vessels.
Questão 24
Questão
The science of body structures and the relationships among them is called
Responda
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Histology
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Embryology
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Anatomy
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Physiology
Questão 25
Questão
The science of body functions - how the body parts work is called;
Responda
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Histology
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Embryology
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Anatomy
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Physiology
Questão 26
Questão
The Science that deals with the study of tissue
Responda
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Histology
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Embryology
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Anatomy
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Physiology
Questão 27
Questão
Two or more atoms that join together are called
Responda
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Molecules
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Atoms
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Hormones
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Cells
Questão 28
Questão
Two or more atoms that join together are called molecules
Questão 29
Questão
Smallest unit of matter that participates in chemical reactions
Responda
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molecules
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atoms
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hormones
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cells
Questão 30
Questão
The term for all the chemical processes in the body is
Responda
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metabolism
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growth
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differentiation
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reproduction
Questão 31
Questão
The term for all the chemical processes in the body is referred to as differentiation
Questão 32
Questão
In a Negative Feedback system, when blood pressure decreases, the body will respond by causing changes, which tend to:
(Note: BP = Blood Pressure)
Questão 33
Questão
All these are main components of a feedback system EXCEPT
Responda
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receptor
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control center
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pain
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effector
Questão 34
Questão
The most common type of chemical bonds in which atoms or molecules share electrons are:
Responda
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ionic bonds
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covalent bonds
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hydrogen bonds
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electrostatic bonds
Questão 35
Questão
The compounds that speed up chemical reactions but DO NOT become apart of the product are called
Responda
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antioxidants
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free radicals
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reactants
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catalysts
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covalent bond
Questão 36
Questão
The term for regulated, genetically programed cell death is called
Responda
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apoptosis
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necrosis
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crenation
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catabolism
Questão 37
Questão
The term for PATHOLOGICAL cell death that results from cell injury
Responda
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necrosis
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crenation
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catabolism
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apoptosis
Questão 38
Questão
Living structural and functional unit enclosed by a membrane
Responda
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atom
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cell
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molecule
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golgi complex
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cell membrane
Questão 39
Questão
The site of protein synthesis
Responda
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ribosomes
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mitochondrion
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golgi complex
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lysosomes
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nucleus
Questão 40
Questão
Thoracic cavity consists of
Questão 41
Questão
Thin, felxible barrier around a cell; regulates what enters and leaves the cell
Responda
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nuclear envelope
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cell membrane
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centrioles
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protein
Questão 42
Questão
The network of membranous cisterns with ribosomes; processing and sorting of secretory and membrane proteins
Responda
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Rough ER
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Golgi complex
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Smooth ER
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Mitochondrion