Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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with items from this list. each item will be used once. passive diffusi…
1. head 2. transport 3. diffusion 4. proteins 5. osmosis 6. passive 7. energy 8. exocytosis 9. permeability
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4. evaluating if you were a woman civilian during the beginning of the …
The separation of families
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experiments were designed to study the effect of ph on the rate of enzy…
1. pH = 2 2. pH = 2 3. pH = 0 and pH > 4 4. pH = 8 5. pH = 8 6. No. Enzyme A has an optimal pH of 2 and the intestine has a pH of around 8. Enzymes are pH - sensitive and will not…
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8. two plants are grown using the same light and pots. one plant is giv…
Scenario 8: Independent variable - Type of water; Dependent variable - Plant height Scenario 9: Independent variable - Stressful environment; Dependent variable - Blood pressure S…
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main idea 2. taking notes in a chart like the one below, list each earl…
| Battle | Outcome | Importance | |--|--|--| | Battle of Lexington and Concord | Considered a colonial victory as it started the armed conflict | Marked the beginning of the Ameri…
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read the point and the chart below. point: gilgamesh believes in the po…
Trembling with fear and tears flowing, Gilgamesh, having no other recourse, fervently prays to Shamash to protect him on his perilous journey.
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6 multiple choice 10 points light independent reactions occur in the___…
6. A. stroma 7. 1. Pigments in the thylakoids absorb sunlight. 3. Water is split and oxygen, ATP, and NADPH are produced. 2. Carbon dioxide is fixed and glucose is produced.
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terms & names for each term or name, write a sentence explaining its si…
Valley Forge: Valley Forge was a significant winter encampment for American troops during the Revolutionary War, where they faced harsh conditions but emerged stronger. Saratoga: …
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3 multiple choice 10 points light capturing molecules necessary for pho…
3. B. pigments 4. C. thylakoids 5. True
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what is done with the organs after weighing and inspection? what is the…
What is done with the organs after weighing and inspection: They may be subjected to further histological analysis and some may be retained for future use in studies or teaching. …
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1 true or false 10 points both plants and animals need glucose for cell…
1. True 2. B. \(C_6H_{12}O_6\), E. \(O_2\)
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read the excerpt from gilgamesh: a new english version. gilgamesh felt …
He demonstrates bravery and takes risks.
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ex 5 ryk a transport across the plasma membrane match the definition wi…
1. e. difference b/w solute concentrations across a membrane 2. a. to shrink or shrivel 3. j. random movement of particles from their greater concentration to their lesser concent…
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for each of the following, do these things. determine the solute and so…
1. A. Inside: 20% solute, 80% solvent. Outside: 80% solute, 20% solvent. B. Hypertonic C. Shrink 2. A. Inside: 10% solute, 90% solvent. Outside: 90% solute, 10% solvent. B. Hypert…
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what type of incision is made on the cadaver? what is the rokitansky me…
1. Y - shaped incision (common type). 2. A technique for removing internal organs in a block during autopsy. 3. Placed in a preservative solution for further study. 4. Without spe…
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1. osmosis is the of across a 2. in which direction does water move acr…
1. diffusion; water; semi - permeable membrane 2. down; high; low 3. First cell: Hypertonic, arrow out of cell. Second cell: Isotonic, no net arrow. Third cell: Hypotonic, arrow i…
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how do setting, time, and sequence help an audience understand the plot…
by identifying where, when, and in what order events occur
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ex 4 uyk a cellular organelles and their function 5. immune cells that …
c. lysosomes
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ex 4 uyk a cellular organelles and their function 4. cells that line th…
d. microvilli
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ex 4 uyk a cellular organelles and their function 3. muscle cells that …
d. mitochondria
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which theme is found in both we wear the mask and a man said to the uni…
A. All individuals must search to discover their places in the world.
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ex 4 uyk a cellular organelles and their function 2. testes and ovaries…
A. SER
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an international excursionist is someone who travels abroad but returns…
True
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which one of the following is not necessarily a reason for increased le…
increased environmental consciousness
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ex 4 uyk a cellular organelles and their function 1. a cell makes and s…
B. Golgi complex
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a person from phoenix traveling to nogales, mexico, to buy some pharmac…
B. an international excursionist
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name diffusion worksheet use arrows to indicate the direction of diffus…
1. A) Molecules diffuse out of the cell. B) Molecules diffuse into the cell. 2. First case: Sugar moves into the cell. Second case: Sugar moves out of the cell. Third case: No net…
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what is a parador? ○ a wilderness camping option in mexico ○ an ornate …
an ornate historic building that has been converted into tourist lodging
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question 11 ex 4 ryk b phases of the cell cycle 1. cytoplasmic division…
1. Cytokinesis 2. Interphase 3. Mitosis 4. Metaphase 5. Prophase 6. Telophase 7. Anaphase 8. Prophase 9. Telophase 10. Prophase 11. Interphase
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what is a parador? ○ a wilderness camping option in mexico ○ an ornate …
None of the above options are correct definitions of a paradox.
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what did the confederation congress accomplish? it established an order…
It established an orderly process to create new states.
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ex 4 ryk a cellular structure select the name of the cell structure tha…
6. Lysosomes 7. Centrioles 8. Chromatin 9. Golgi apparatus 10. Rough ER 11. Nucleus 12. Nucleolus 13. Cytoskeleton 14. Cell membrane 15. Microvilli 16. Smooth ER 17. Nuclear envel…
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the columbian exposition celebrated which of the following? the 200 yea…
the 400 year anniversary of Columbus's landing
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which of the following would be an example of a political deterrent to …
D. Wait a minute, all of these are political deterrents!
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2nd continental congress: *the congress met in during the war as the ac…
The Congress met in Philadelphia during the American Revolutionary War; relied on the states to send contributions to pay for soldiers' wages and supplies; the paper money it issu…
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which nationality spends the most money on international travel? ○ chin…
Chinese
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multiple choice question the result of positive externalities is that t…
A. few; underallocating
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who: 13 colonies vs. great britain when: where: events that led to war:…
When: 1775 - 1783 Where: North America Events that led to war: Debt from French and Indian War; Tax acts like Stamp Act and Townshend Acts; "No taxation without representation"; B…
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who: 13 colonies vs. great britain when: where: events that led to war:…
WHEN: 1775 - 1783 WHERE: 13 - colony territory in North America EVENTS THAT LED TO WAR: Debt from French and Indian War; "No taxation without representation"; Boston Massacre; Bat…
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what is the product life cycle? estimating how long it will take a prod…
For the first question: the entire existence of a product from its introduction to its decline. For the second question: opportunities and threats.
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the nitrogen cycle how does the nitrogen cycle affect the productivity …
The nitrogen cycle affects the productivity of marine ecosystems by providing essential nitrogen - containing nutrients to primary - producers. Increased availability of nitrogen …
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read the excerpt from \children of the drug wars.\ by sending these chi…
They make it clear that the United States will lose the respect of other nations if it does not help these children.
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5. understand relationships how are reproduction and heredity related?
Reproduction is the mechanism through which heredity occurs. Hereditary information (genes) is passed from parents to offspring during the process of reproduction.
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1. describe the role of phytoplankton in the carbon cycle. type here. 2…
1. Phytoplankton take in carbon - dioxide from the atmosphere through photosynthesis and can sequester carbon when they die and sink. 2. Increased carbon - dioxide levels cause oc…
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a nurse is preparing to exit the isolation room of a client who has dis…
B. Remove the first glove by grasping the lower portion of the glove with the opposite hand and pulling it off inside out.
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answer the following multiple - choice questions by dragging and droppi…
1. C. Carbon 2. D. Phosphorus 3. D. Atmosphere 4. C. Photosynthesis 5. B. Nitrate 6. A. True
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3. explain why must all organisms carry out metabolism?
All organisms must carry out metabolism to obtain energy for life - sustaining activities, convert nutrients into cellular components, and eliminate waste.
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2. identify what is the smallest unit that can perform all life functio…
Cell
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section vocabulary biology the scientific study of living organisms and…
The process of evolution in a species of birds, such as changes in beak - shapes over time to adapt to food sources.
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stress can cause a change in eating habits. which body system would thi…
C. Endocrine system
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characteristic description cells organisms are made of one or more cell…
1. Body temperature 2. Because organisms with helpful traits are more likely to survive and reproduce, passing on these traits to offspring.
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suppose you are purchasing a game at a local retail store that comes on…
an optical drive
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ribosomes are important in that they... * serve as a protective barrier…
C. Function like a factory making proteins
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what are the three principles of cell theory? * 4 points yes no every l…
Every living things is made of cells: yes Cells are the basic building blocks of life: yes New cells arise from existing cells: yes Cells are so tiny, they cant be seen with the n…
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question 1 2 pts the box formed by the intersection of a row and column…
D. cell
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why are cells like factories? * 1 point they take in materials and send…
they take in materials and send out products
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match the function with the cell structure - there are eight (8) to mat…
1. cytoplasm 2. mitochondria 3. lysosome 4. membrane
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there are 12 teams, each representing a different country, in a womens …
C. 1,320
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2 - match the organelle with its function 1 - nucleus organelle in whic…
1 - Nucleus: Control center of the cell (only found in Eukaryotes). 2 - Cell Wall: Rigid structure surrounding the cell membrane in plant cells, fungi, bacteria, and some protists…
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1. how do you calculate magnification on a light microscope? answer mag…
1. **Answer**: Multiply the objective lens magnification by the eyepiece magnification. - **Brief Explanations**: In a light - microscope, the total magnification is determined by…
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2 - match the organelle with its function 1 - nucleus 2 - lysosomes 3 -…
1. Nucleus - Control center of the cell 2. Lysosomes - Organelle which contains powerful digestive enzymes (WBC have a lot) 3. Endoplasmic Reticulum (ER) - Organelle where protein…
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1 - label the following animal cell
Without seeing the specific labels on the lines, common labels for an animal cell diagram would include: Cell membrane (outer - most boundary), Nucleus (usually large and round wi…
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which territory was added to the roman empire under caesars governance?…
D. Gaul
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which factor best explains how many diseases, such as cancer, are forme…
A disruption in the cell cycle has taken place.
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correctly identify the stage in which each event of the cell cycle occu…
1. duplication of DNA: synthesis 2. disintegration of nuclear envelope: mitosis 3. DNA condenses to form chromosomes: mitosis 4. cell grows larger and makes more proteins: G1 (gro…
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a teacher showed slides of different stages of mitosis to four students…
1
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below is a diagram of the cell cycle. cell cycle m - mitotic phase prop…
Mitosis will likely not occur.
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the table shows features of different phases for a typical cell cycle. …
B, A, C, D, E
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correctly match the numbered stage with the name of the phase of mitosi…
1. Metaphase 2. Anaphase 3. Telophase 4. Prophase
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a student uses a microscope to observe a plant cell and an animal cell …
shape of cells, formation of a cell plate, presence of centrosomes
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homework - cell cycle the diagram above represents a cell in the of mit…
metaphase
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a student observed a slide of onion cells under a microscope to study t…
form a cell plate
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a student observed a slide of onion cells under a microscope to study t…
mitosis; cytokinesis
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homework - meiosis how should the two cells shown in step z be describe…
C. haploid
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during which phase of meiosis are spindle fibers attached to both sides…
None of the above options are correct as the correct phase is metaphase II. If we have to choose from the given options, none of them accurately describe the phase where spindle -…
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which of the following statements best explains the role of meiosis in …
Meiosis makes it possible for a zygote to have the correct number of chromosomes.
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an earthworm has 36 chromosomes in each of its diploid cells. how many …
B. 18
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nondisjunction during meiosis results in an abnormal number of chromoso…
D. 3n
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homework - meiosis the dna fingerprints created by gel electrophoresis …
Half of the child's chromosomes are inherited from the father and half are inherited from the mother.
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crossing over occurs during meiotic cell division. in this process, hom…
It introduces genetic variation.
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the diagram shows a pair of homologous chromosomes before and after a p…
A. crossing - over
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the letters a and a represent alleles of a single gene. similarly, b an…
The possible combinations of alleles in the gametes are AB, Ab, aB, ab.
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question 14 mark this question which of the following best describes hu…
A. A theory of psychology that focuses on people's potential for growth
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actividad 3: usa las relaciones anteriores para escribir una definición…
1. Definición: Dirigir, guiar o gobernar. Oración: El dictador Augusto Pinochet, ruyó con mano dura. 2. Definición: cuando hacemos algo por sentido común sin tener toda la informa…
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once upon a time, during the american revolution, delegates of the sele…
Second Continental Congress, Declaration of Independence, Great Britain, delegates, government, Articles of Confederation, Massachusetts, Shays' Rebellion, weak, standing army, le…
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ecosystems msichicago.org tropical and subtropical moist broadleaf fore…
Closer to the equator, there are more favorable environmental conditions (more sunlight, warmth, and precipitation) that support higher species - diversity. As one moves away from…
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5 matching 24 points match the correct prefix, suffix, or definition to…
1. dehydrate 2. -lysis 3. monomer 4. polymer 5. -hydro 6. synthesis
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the age of enlightenment end of lesson test 3 what caused the age of en…
The Scientific Revolution
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actividad 5. contesta a las siguientes preguntas en oraciones completas…
1. La domesticación de plantas en la Amazonia probablemente ocurrió hace miles de años a través de la selección consciente y unconscious de variedades de plantas por parte de los …
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unit 1 dehydration synthesis & hydrolysis c4u examine the scenarios pre…
Hydrolysis
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actividad 5. contesta a las siguientes preguntas en oraciones completas…
1. La domesticación de plantas en la Amazonia probablemente ocurrió hace miles de años a través de la selección consciente y adaptación de plantas silvestres por parte de los pueb…
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inclusion questions which structure? using the vocabulary discussed in …
1. bud 2. lid 3. basal disk 4. tentacles 5. cnidocyte 6. bell 7. nematocyst 8. cnidocyte 9. capsule 10. mouth 11. endoderm 12. oral arms 13. mesoglea
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part 2 (1 point) feedback predict what would happen to the secondary st…
A. The β sheets would unfold, disrupting protein structure. C. The α helices would unfold, disrupting protein structure.
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sort the following secondary structure characteristics into the correct…
- α - helix only: One full turn every 3.6 amino acids, Cylindrical structure - β - sheet only: Consists of antiparallel or parallel strands - Both α - helix & β - sheet: Side chai…
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to identify genes coding for essential proteins, researchers can create…
D. mutation of a bulky isoleucine that was buried in the protein interior to a glycine (side chain = H)
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what metaphor does wordsworth develop throughout the first poem? a he c…
Part A: B. He compara Nature a un teacher, comunicating wisdom through health and cheerfulness. Part B: A. It creates an optimistic mood, leading readers to view the experience of…
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which of the following identifies an appropriate inference based on the…
When the gazelle population increases, the lion population is healthy enough to reproduce, creating more offspring.
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question 9 twin studies have shown that __________. while certain chara…
while certain characteristics are biologically predetermined, they do not fully explain individual cognitive and social development
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1st attempt the michaelis constant ($k_m$) of an enzyme is a measure of…
the binding strength of enzyme to substrate.
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question 7 mark this question the innate means and inclination to acqui…
D. Biological predisposition