Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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2. the scatter plot shows a bus stop where those waiting at the bus are…
a) Biology b) Chemistry: 150, Anatomy: 150 c) Physics d) (Draw a bar for forensic science with height at 160 on the students - enrolled axis)
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2. the picture shows chromosomes being pulled apart to opposite sides o…
C. Anaphase
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the diagram below shows a marine food chain with the amount of energy a…
The amount of energy decreases as you move up the food chain because energy is lost as heat and used for metabolic processes at each trophic level, with only a small percentage (1…
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the ____ is the maximum population of a species that can be supported b…
carrying capacity
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which best describes the role of a tertiary consumer in a food web? her…
Carnivore that feeds on secondary consumers
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when organisms die, ______ break them down and return their carbon to t…
decomposers
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2. in the diagram above, two amino acids are covalently bonded together…
a. Draw an arrow to the -CO - NH - bond in the dipeptide. b. Carbon (C) and Nitrogen (N). c. Carboxyl group (-COOH) and Amino group (-NH₂). 3. Box the -OH from the carboxyl group …
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name: prokaryote and eukaryote match the structure to its function. use…
1. f 2. b 3. g 4. d 5. a 6. h 7. e 8. c 9. Chloroplast, Cell wall, Large vacuole 10. a. mitochondrion 11. a. mitochondrion, b. chloroplast 12. d. nucleus 13. c. ribosome
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6. environmental factors, such as smoking or radiation, may increase th…
6. C. Cancer 7. B. Cells that divide uncontrollably
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which of the following correctly identifies the main function of photos…
Converts solar energy to chemical energy
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which of these is a biotic factor in a forest ecosystem? a. wind b. sun…
D. Pine needles
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how were the mongols involved with the spread of the black death? the m…
The Mongols opened up trade paths, which brought infected fleas on rats to Europe.
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5. look at the diagram. what process is shown? cell differentiation a. …
B. Cell differentiation
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which of the following correctly describes the differences between rive…
Rivers have a greater amount of water and the speed of the water flow is higher than that of a stream.
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5. why is it important to have a president or national leader? 6. what …
5. Brinda dirección, representa internacionalmente y establece políticas. 6. Vulnerabilidad a ataques, problemas en la protección de fronteras y desventaja en conflictos. 7. Difer…
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4. which statement best explains the role of mitosis in healing a broke…
A. It creates specialized bone cells to repair the break
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bacteria cell: prokaryote 1. - instructions for genetic information (pu…
1. DNA 2. Cell - membrane 3. Cell - wall 4. Ribosome 5. Cytoplasm 6. Cell - membrane, Ribosome, Cytoplasm, DNA 7. no 8. b. cytoplasm
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8.1.2 dan: semester 2 exam these pictures compare the numbers of prairi…
B. Both the birthrate and the immigration rate decreased.
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which of the following relationships is an example of parasitism? weeds…
Fleas that bite humans or other animals for food
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how does a population differ from a community? a population contains on…
A population contains one species, and a community contains multiple species.
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for many generations, a forest has been the home of a single species of…
Both bird species cannot occupy the same niche and, therefore, one species will die off.
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1. examine the amino acids shown in the diagram. a. circle the amine gr…
1a. Circle the -NH₂ group in Amino Acid 1. 1b. Draw a triangle around the -COOH group in Amino Acid 2. 2. A peptide bond is formed between the amine group of one amino - acid and …
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how did rasputin affect the relationship between the government and the…
Rasputin was a faith healer who had undue influence over the tsarina and the government, which many Russian citizens resented.
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socialization includes which of the following? language development int…
1. D. All of the above 2. D. Increased family meal time together
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in rain myths, what do the titles of the two myths imply about them? th…
that the purpose of the myths is to explain a natural phenomenon
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cultivating a cruising attitude with positive thinking theres an astoni…
Taken to extremes, pure positivity or pure pessimism offers little help for facing the daily challenges of life.
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which abiotic factors play important roles in tropical forests? a. sunl…
D. Heat and humidity
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practice it what is the function of the skeletal system? provide suppor…
Provide support, protection, and movement.
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which method of reproduction do you think is better? a. sexual reproduc…
D. It depends on the situation!
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art of the revolution why would davids painting have been important to …
It demonstrated the importance of loyalty to one’s country.
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lo 3.1. what is the purpose of the human skeleton? to produce energy fo…
To provide support, protection, and movement to the body.
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the international quidditch tournament is being held in ghana. the curr…
E. It will take less of their currency to buy the cedi.
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lo 3.5. what is the function of the thoracic cage? facilitate the movem…
Protect the organs within the chest.
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reread the paragraph that begins at the bottom of page 3 and continues …
The nutritional value of the plants that deer eat declines as the plants mature.
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select the correct answer. a person frequently wakes up during the nigh…
C. Sleep apnea, CPAP machine
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1 multiple choice 1 point what is the central idea of the passage? many…
1. B. The adoption of the modern system of standardized time zones solved many problems. 2. D. Using independent local times for train schedules not only was confusing and difficu…
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question 14 of 25 the fish, coral, and a sea turtle shown in the photo …
B. The same biological community
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question 41 (1 point) listen homeostasis refers to the fact that our bo…
False
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the excerpt from an article published in 2017, discusses a study on mul…
Before the study, scientists were unaware that the corridors deer traveled contained resources needed for survival.
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select the correct answer. a person vividly recalls an event from their…
D. The memory is a false memory, created through the process of imagination and suggestion.
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which of these limiting factors is likely to be more plentiful in area …
A. Flooding
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question 38 (1 point) a protein that loses its physical configuration i…
True
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drag each tile to the correct location on the image. which of the topic…
Can research: the process of photosynthesis, the American Revolution Cannot research: your best friend's favorite childhood memory, the number of shoes you own
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section 3 airway chapter 11 airway management general knowledge matchin…
1 - C 2 - I 3 - H 4 - G 5 - K 6 - E 7 - A 8 - F 9 - L 10 - D 11 - J 12 - B Multiple - choice 1: D. 21% Multiple - choice 2: B. 24% to 44% Multiple - choice 3: B. The normal rate i…
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question 36 (2 points) what type of microscopy provides a three - dimen…
scanning electron microscope
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question 34 (2 points) proteins exhibit how many levels of structure in…
C. 4
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in the legend of king arthur, gareth is the youngest son of king lot an…
B. "Then Sir Gareth asked the knights who recognized him that none should tell his name and that they should make no more of him than of the least knight that was there."
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which of the following best describes the balance of payments accounts?…
E. A record of all international transactions
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question 33 (2 points) listen cells of a single type that work together…
B. tissue
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badlands national park has heavily eroded geologic formations called ba…
B. Abiotic
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liver cells are responsible for the detoxification of the blood from ch…
D. smooth endoplasmic reticulum
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5.1.2 exam: semester 2 exam which factor in this marsh is biotic? a. wa…
B. Plants
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8. remove each potato stick from its solution, and carefully blot the w…
The volume of each potato stick before soaking (assuming it's a cube) is 166.375 $cm^3$. We can't calculate the volume after soaking without more data, but if it absorbs water, vo…
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in the legend of king arthur, gareth is the youngest son of king lot an…
B. "Then Sir Gareth asked the knights who recognized him that none should tell his name and that they should make no more of him than of the least knight that was there."
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which group will have the most members in a given area? a. a population…
D. A community
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which of the following describes geographical features of japan that sh…
Although it is an archipelago, Japan has very few islands, and all of them are extremely important to the country's development.
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all living things need energy; it is a requirement for life. in a typic…
C. mitochondria; oxygen
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unfinished proteins transported from the er are modified in the cells a…
D. Golgi apparatus
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question 42 (1 point) listen homeostasis refers to the fact that our bo…
False
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question 5 of 25 globalization of the economy is increasing because of …
C. Treaties expanding international trade
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question 41 (1 point) only glucose can be used as an energy source in t…
False
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muscle cells are specialized for contraction. they need lots of energy …
B. The mitochondria makes ATP C. The ribosomes make proteins D. The golgi apparatus processes and packages proteins
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the chart shows the organization of the united nations. which part of t…
Economic and Social Council
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according to the endosymbiotic theory, infoldings in the cell membrane …
A. vesicle
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question 28 (2 points) a eukaryotic cells genetic information is stored…
D. nucleic acid, nucleus
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in prokaryotic and eukaryotic cells the amount of water in the cell is …
A. cell membrane
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block * 5th 6th 8th the bessemer process revolutionized steel productio…
It lowered the cost of steel production, allowing Carnegie to produce massive quantities cheaply and undercut competitors, ultimately leading to a monopoly.
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atp breakdown in cells is accompanied by. a an increase in potential en…
D. a release of energy
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read the excerpt from the odyssey. now zeus the lord of cloud roused in…
- supernatural elements - a difficult journey with trials - a hero showing perseverance
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question 27 (2 points) in terms of overall volume, the largest componen…
plasma
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turgor pressure is the main pressure of the cell contents against the c…
D. a large central vacuole
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question 38 (1 point) humans are part of the biosphere and must live in…
True
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in the legend of king arthur, gareth is the youngest son of king lot an…
C. attacked
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question 37 (2 points) humans clear forests to grow crops, and they bui…
how humans modify the biosphere
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these are organelles that digest macromolecules. this organelle synthes…
1. Lysosomes 2. Ribosomes 3. Mitochondria
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question 2 of 25 which situation describes mutualism? a. ticks live on …
C. Ants feed on aphid wastes and protect the aphids from predators.
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question 36 (2 points) which of the following correctly describes one m…
A. facilitated diffusion - requires a protein carrier, but no cellular energy
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question 1 of 25 if all the deer disappeared from this community, which…
D. The coyote population would decrease.
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the site of aerobic cellular respiration in plant cells is: a the chlor…
D. the mitochondria
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question 7 10 points glucose is oxidized in the process of aerobic cell…
C. carbon dioxide + water + ATP
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why did the united nations update the geneva convention in 1949? o to h…
to protect POWs and civilians during times of war and conflict
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do the chromosomes cross over in prophase 2 like they do in prophase 1?…
No
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question 25 (2 points) listen the three major components of connective …
cells, ground substance, and protein fibers
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this is a tiny fluid - filled cavity in the cytoplasm. it can be used f…
1. Vacuole 2. Cell membrane 3. Cell wall 4. Nucleus 5. Golgi apparatus
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question 24 (2 points) listen muscles are designed to provide what func…
C. motion and support of our moveable skeleton
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what conclusion was reached by the high commissioner for human rights g…
It found that North Korean officials murdered, starved and tortured thousands of people in secret prison camps.
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how many cells are there at the end of the first division in meiosis? 4…
2 new cells
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alcoholic fermentation: a is carried out by yeasts b produces far less …
E. All of the above are correct
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question 23 (2 points) if a person suffers from a blood clotting disord…
A. platelets
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question 22 (2 points) which of the following is not a function of the …
production of white blood cells
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during metaphase 1 how are the chromosomes lined up in the cell? they a…
They are lined up in pairs in the middle of the cell
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question 31 (2 points) the three major components of connective tissue …
cells, ground substance, and protein fibers
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question 20 (2 points) listen cells are able to make the greatest amoun…
D. electron transport chain
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during anaphase 1 what happens to the chromosomes in the cell? the homo…
The homologous chromosomes are pulled apart
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question 4 the most common molecule used in cellular respiration of all…
C. glucose
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question 19 (2 points) _______ are the fundamental units that make up a…
D. cells
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question 3 in the absence of oxygen, humans reduce pyruvate into: a alc…
D. Lactate
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question 18 (2 points) which of the following correctly matches cell or…
vesicles - storage and transport of collections of molecules
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question 29 (2 points) listen the primary distinction between prokaryot…
A. a nucleus
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what does the process of crossing over do to the cell? gives the cell m…
Gives the cell more genetic variety