Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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please select the word from the list that best fits the definition a pu…
negative sanction
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in anatomy, specific terms are used to explain the location of body org…
(for Question 1): 1. reference; anatomical; body; stand; side; hands; forward ### Part A: Fill - in - the - blanks (Questions 2 - 5, using superior and inferior)
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which film’s approach to generating terror—expressionist distortion or …
The effectiveness depends on the focus: - For illustrating **psychological manipulation** (warped reality, individual trauma), *The Cabinet of Dr. Caligari*’s expressionist distor…
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the change in the number of olfactory neurons as we age increases the d…
2) False ### Question 17:
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what is the primary component of earth’s system responsible for weather…
a. Hydrosphere ### Second Question:
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which of the following processes is part of the water cycle? ○ a. evapo…
a. Evaporation ### Second Question:
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complete the following statements using the words or phrases provided. …
To solve this fill - in - the - blank problem about water properties, we analyze each statement: ### 1. "A water molecule is composed of ______ atoms." A water molecule ($H_2O$) h…
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question 14 (2.5 points) ______ is a chronic inflammatory disease of th…
C. Multiple sclerosis
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evolution of greek governments monarchy – where did the right to rule u…
In a monarchy, the right to rule usually came from **heredity** (passing through family lines, like royal bloodline succession) or was justified by the **divine right of kings** (…
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question 15 (2.5 points) tingling, burning, and crawling of the skin wo…
C. paresthesia ### Question 14 (Note: The question seems cut off, but based on the description, the disease is likely Multiple Sclerosis (MS), as it involves immune cells attackin…
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read the excerpt from utopia. but after the ambassadors had stayed a da…
C. anecdote
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exercise 2 directions: write the sentences below, fixing any errors tha…
s: 1. Pancakes dripping with syrup, coffee steaming in big mugs, and bacon frying on the stove make breakfast at Grandma’s house a real treat. 2. Le’Ron scowled at Professor Nguye…
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in the alternating method of presenting the data in your body paragraph…
A. alternate between a bit of evidence and your explanation of that evidence
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which statement about thomas edison is true? a. he created the first sy…
B. He created the first company for distributing electricity.
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question which of the structures have the ability to regenerate followi…
A. Smooth muscles, C. Epithelia, D. Connective tissues
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question (2.5 points) the ______________ is a mass of muscle tissue wit…
B. tongue ### Question 10:
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which are features of myths? select four options. supernatural gods or …
A. supernatural gods or animals B. fantastic settings D. an attempt to explain the origin of the universe F. conflicts between worlds, beings, self, or natural elements
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what is the major function of neurons in neural tissue? options: to tra…
To transmit signals that take the form of changes in the transmembrane potential
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which part of the neuron can send information to other cells? options: …
D. Axon
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question 7 (2.5 points) the autonomic nervous system includes periphera…
1) True ### Question 8
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maximilian ultimately compelled french emperor napoleon iii to end his …
Fears of a resurgent US and annexation calls made British North American colonies (pre - Canada) unite. The threat of US expansion pushed colonies (e.g., Canada West, Canada East,…
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another name for a bone of the middle ear is the hammer, or malleus. 1)…
1) True ### Question 6 (Fill - in - the - blank with options)
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question which of the following are able to generate and carry an elect…
- Cardiac muscles - Neurons - Skeletal muscles
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1) a _________________ is the basic unit of life. 2) a ________________…
cell ### 2)
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question 4 (2.5 points) the outer layer of the eye is the sclera retina…
A. sclera
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a nerve composed of fibers that carry impulses from the sense organs to…
A. afferent
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organelles: rough endoplasmic reticulum, smooth endoplasmic reticulum, …
To solve this cell organelle matching problem, we analyze each organelle's structure, function, and presence in plant/animal cells: ### 1. Ribosome - **Structure**: Two subunits o…
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question 1 (2.5 points) the brain contains four lined cavities called v…
1) True ### Question 2
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directions: read each question carefully, and record your answers at th…
1. A. Each shape could be labeled an amino acid, and the links between the shapes could be labeled peptide bonds. D. The entire structure could be labeled polymer, and each shape …
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question 1 many changes occur in tissue structure as a result of aging.…
- A. Bone strength decreases. - B. Cardiac muscle cells and neurons are lost and not replaced. - D. Epithelial tissues get thinner.
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drag and match match the descriptions to the correct muscle tissues. st…
- Smooth: striated and involuntary; Lines the digestive system - Skeletal: striated and voluntary - Cardiac: striated and involuntary
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relating to muscle tissue, what does the term involuntary mean? - there…
The option "The body does not consciously cause the contraction of involuntary muscle." (the third option among the answer choices)
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classify the term, picture, or description according to the domain(s) o…
### Drop Zone: Archaea, Bacteria, and Eukarya (1/3) - **Label to Drop**: Single - celled organism without a nucleus, A Streptococcus bacterium - **Explanation**: Both Archaea and …
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question which of the following muscle tissues are involuntary? select …
A. Smooth, D. Cardiac
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the release of histamine by mast cells at an injury site produces which…
B. Redness, C. Swelling, D. Warmth
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which number remains unchanged during photosynthesis? (1 point) ○ the n…
B. the number of carbon atoms
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inflammation, in response to an injury or infection, protects the body …
C. decreased mast cell activity
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question 1 which type of muscle tissue has small cells that are tapered…
D. Smooth muscle
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dandruff is the excess flaking off of the superficial layer of the scal…
Due to the presence of desmosomes (the option with "Due to the presence of desmosomes")
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question 1 which of the following are true about neurons? select all th…
B. Inability to divide, C. Also known as nerve fibers, D. Can generate an electrical impulse
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why did the un want to continue to place economic sanctions on iraq aft…
d. They wanted to try to stop Iraq's nuclear and biological weapons program.
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question histamine is produced by mast cells upon tissue injury. histam…
- To remove the waste products and debris - To increase the delivery of oxygen and nutrients
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question skeletal muscle fibers are very unusual because they may be an…
The correct option is: a foot or more in length, and each muscle cell contains hundreds of nuclei
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i. introduction a. whenever data is collected, it is often presented in…
1. data table; graph 2. organizing 3. visual representations; relationships (e.g., between fertilizer amount and plant height) ### Part II A (Graph Interpretation, assuming the li…
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question ① which of the following is true of an aging tissue? select al…
- Less efficient tissue maintenance - Decrease in the rate of metabolism - More fragile connective tissue
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question which part of the neuron is the receptive part of the cell? an…
A. Dendrite
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question 19 4 pts which of the following is not correct about life cycl…
The option that is not correct about life cycle assessment (LCA) is: "The bulk of energy consumption during a cell phone's life cycle occurs during its use with consumers"
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in regard to its structural and functional properties, skeletal muscle …
A. striated voluntary muscle
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value: 2 in what country were 53 american hostages taken by revolutiona…
a. Iran
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which type of muscle tissue is responsible for producing body movement?…
C. Skeletal muscle (assuming the options are labeled A - E with C as Skeletal muscle; if labels differ, adjust to the option with "Skeletal muscle")
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which of the following is the best definition of inflammation? the secr…
C. A defense that involves the coordinated activities of several tissues
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10. consider the three types of plants used in this experiment. what re…
Pond water ### B.2
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question ① many changes occur to tissue structure as a result of aging.…
- Connective tissue production increases, causing stiffness - Cardiac muscle cells and neurons are lost and not replaced - Bone strength decreases - Epithelial tissues get thinner
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reading tool compare and contrast as you read, identify the similaritie…
To complete the table for macromolecules (carbohydrates, lipids, nucleic acids, proteins), we analyze each category: ### 1. Examples: - **Lipids**: Examples include fats (e.g., tr…
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3. what is the dependent or responding variable? * 10 p a number of tom…
A. A number of tomatoes ### Question 4
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which of the following is not a function of neuroglia cells? options: m…
B. Conducting electrical impulses to other cells
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the process in which damaged tissues are replaced or repaired so that n…
A. regeneration
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9. two groups of researchers conducted similar experiments to determine…
C. One group may be funded by the pesticide company. ### Question 10
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question ① what are the cardinal signs of inflammation? select all that…
B. Pain, C. Swelling, D. Warmer to the touch
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what structure is responsible for (something) the cells (something) (so…
The text in the image is not clear enough to be read properly, making it impossible to determine the exact question and options. Please provide a clearer version of the problem or…
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practice 2 answer the following questions about prokaryotic and eukaryo…
D ### Problem 2 (Structures in both prokaryotic and eukaryotic cells)
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anabolic enzymes enzymes that catalyze the breakdown of substances usua…
| Step 1 | Step 2 | Step 3 | | --- | --- | --- | | Substrate molecules (e.g., glucose, fructose) bind to the enzyme (X)'s active site. | Enzyme - substrate complex forms; substrat…
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cer assignment: how human body systems interact background: the human b…
### Claim: The respiratory, circulatory, and muscular systems work together to maintain homeostasis and support life by providing oxygen for energy production. ### Evidence: 1. Th…
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7. how does the structure of water contribute to its unique properties?…
The structure of water (a bent $\ce{H_2O}$ molecule with polar covalent bonds) leads to hydrogen bonding between molecules. This bonding explains water’s unique properties: high s…
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practice answer the following questions on cells and cell theory. darke…
B. atoms ### Question 2
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6) everyone should be able to run 75 minutes of vigorous-intensity phys…
True ### Question 7
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which statement best describes the current understanding of the cell th…
I. The cell is the basic unit of life in all organisms, no matter the size or complexity.
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what is the primary function of a serous membrane? answer - lining cavi…
B. Reducing friction between the parietal and visceral surfaces
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lipids are soluble (dissolve) in oil but are insoluble (dont dissolve) …
Soluble means a substance can dissolve in a particular solvent (e.g., lipids dissolve in oil). ### Question 27
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question 1 what is an important difference between mucous membranes and…
A. Mucous membranes are in contact with the outside environment and serous membranes are not.
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why is assertive communication an effective strategy? a. it increases t…
A. It increases the chance that you will achieve the outcome you want.
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in theseus, the author gives king minos some characteristics of a greek…
illustrating his character faults.
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2. explain what influence did the english constitution and common law h…
The English Constitution (with ideas of governance and limited government - like concepts) and common law (custom - based, precedent - driven legal system) influenced the Mayflowe…
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drag and match what type of connective tissue is found in the following…
- Hypodermis - Adipose tissue - Dermis - Dense irregular tissue - Spleen - Reticular connective tissue - Lungs - Areolar connective tissue
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multiple choice: there may be more than one correct answer(s), so you m…
d. Structure, function ### Question 2
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question① supporting connective tissues found in the body are ________.…
D. cartilage and bone
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scientists have collected large amounts of evidence that support the id…
C. plate tectonics
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which of the following do gastropods use to scrape food? radula skin an…
radula
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in which class is the radula utilized for food scraping? gastropods cep…
A. Gastropods
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the passage below contains a process in scientific inquiry. select the …
Because there were more bacteria on the ten - second dishes than the three - second dishes, Lena reasoned that the amount of time on the floor did affect how much bacteria stuck t…
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phylum mollusca what features are shared by all organisms in class gast…
B. a single, spiraled shell and eyes at the ends of tentacles
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phylum mollusca class cephalopoda what features are shared by all organ…
A. tentacles, fast and agile predators, and complex eyes
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the destruction process 1. soap tails compete for with the viruss lipid…
1. space 2. structure 3. apart 4. micelles 5. broken particles
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question 4 (1 point) ____ occurs when a person consumes too many of som…
a. Overnutrition ### Question 5
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the passage below describes a process of scientific inquiry. select the…
Based on his results, Simon thought that it must be temperature that affected how much his dough rose.
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share unique characteristics with each other. some of these traits are:…
B. a visceral mass, a mantle cavity, and a radula
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which nutrient does the body use to build and maintain its cells and ti…
c. Protein ### Question 2
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the passage below describes a process of scientific inquiry. select the…
She set up twenty different compost bins, half with worms and half without. After one month, she measured the percentage of food left in each bin.
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which of these have two shells connected by a hinge, are sedentary (mov…
A. Class Bivalvia
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which of these are advanced, agile predators with either an internal sh…
A. Class Cephalopoda
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what is an important difference between mucous membranes and serous mem…
The fourth option: Mucous membranes are in contact with the outside environment and serous membranes are not.
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the passage below describes a process of scientific inquiry. select the…
This made him consider whether his basil plants were not growing many leaves because their soil lacked earthworms, and whether his plants would grow more leaves if he added some.
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which of these is the largest class in phylum mollusca, and includes fr…
A. Class Gastropoda
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question 7 (1 point) which of the following is true about mental illnes…
d. The causes of mental illnesses are complex. ### Question 8
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the passage below describes a process of scientific inquiry. select the…
Ted then predicted that using higher - temperature water during activation would cause the yeast to bubble more.
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question which of the following are tissue membranes? select all that a…
A. Cutaneous membrane, B. Serous membrane, C. Mucous membrane, D. Synovial membrane
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the passage below describes a process of scientific inquiry. select the…
She found that the swab from the plastic utensils grew noticeably more bacteria than the swab from the wooden utensils.
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what is a key insulator in black - throated loons? 1 sheltered, undergr…
4. dry layer of air and feathers
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question 1 (1 point) people with ___ feel intensely anxious about socia…
b. social anxiety disorder ### Question 2
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question ① which serous membrane covers the outside of each lung? answe…
C. Visceral pleura