Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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read this quote from yasser arafat, then answer the question: \palestin…
A. If Palestinian peace is not achieved, all Middle East nations will descend into chaos and violence. ### Second Question (Haidar Abd El - Shafi Quote)
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what functions are performed by the brainstem? regulation of breathing …
regulation of breathing
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11. what was the result of the revolution of 1848 in france? 12. who le…
La Revolución de 1848 en Francia condujo a la caída del Monarquía de Julio, la proclamación de la Segunda República Francesa, y finalmente al establecimiento del Segundo Imperio b…
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a producer is the organism at the base, or beginning, of a food chain. …
First blank: slender wheatgrass Second blank: yellow - pine chipmunk
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a food chain is a model that shows how the matter eaten by organisms mo…
slender wheatgrass
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which new deal agency created a system of insurance for the elderly? se…
1. b. Social Security Administration 2. c. increased demand for products such as steel, rubber, and gasoline 3. a. It gave citizens a voice in their government.
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label the three cell parts on the diagram below. chloroplasts cell wall…
1. Left box: chromosomes 2. Middle box: cell membrane 3. Right box: chloroplasts
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the students in a biology class each got a pepper plant, and they track…
- the mode of the number of days the plants took to produce their first pepper - the number of plants that took 65 days to produce their first pepper - the number of days each pla…
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gabe and his sister lola both got new cell phones. gabe bought his phon…
15
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complete the t - chart by categorizing each statement as something that…
1. Genetic drift is random 2. Both is a mechanism for evolution 3. Genetic drift is often related to disasters 4. Gene flow is also called "migration" 5. Gene flow deals with move…
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read each example and decide what the resulting effect on the gene pool…
1. brings new alleles from other populations 2. favors certain alleles 3. creates new alleles from DNA 4. randomly selects alleles
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which of the following are types of tissues that surround nerve fibers?…
A. myelin sheath, B. perineurium, C. epineurium
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★brainy rewards l hernandez 1 some people are afraid to try new sports.…
B. Trying new things is healthy for people.
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complete the t - chart by categorizing each environmental factor as som…
Predator-prey relationships: Both Competition: Decrease Variation Toxins: Both New habitat: Increase Variation Disasters: Decrease Variation Increased food source: Increase Variat…
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1. which of the following is not a distinguishing characteristic of pro…
e. They lack a plasma membrane. ### Question 2
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some of these adaptations include specialized enzymes and proteins that…
The claim is incorrect.
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you are examining a multicellular organism found in a temperate forest.…
The organism most likely belongs to the Kingdom Fungi.
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4 based on the classification of the three organisms described in the p…
(3) The organism from the volcanic hot spring is multicellular and performs photosynthesis using chloroplasts found in each cell.
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5. identify one central idea of the declaration of independence. explai…
1. Question 5: A central idea is the right to self-governance when a government violates natural rights. Jefferson first lays out natural rights as a moral foundation, then cites …
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volcanic hot spring deep ocean trench temperate forest based on these o…
(2) Unicellular organisms are always prokaryotic, while multicellular organisms are always eukaryotic.
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what does this works cited entry indicate about the cited work? schilli…
It is a journal article published in 2013, and it has more than two authors.
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8. the text says currents and waves help marine ecosystems. which speci…
D. Surface currents carry warm water to colder regions, and waves mix water layers to distribute oxygen and nutrients. ### Question 9
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what does this works cited entry indicate about the cited work? onishi,…
It is a journal article.
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3. i can analyze how flow of energy and cycling of matter maintain the …
### Question 3 Answers: 1. Water Cycle: Deforestation-induced desertification of forest ecosystems. 2. Nitrogen Cycle: Eutrophication and dead zones in aquatic ecosystems from fer…
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matter cycles which of the statements about how matter cycles in ecosys…
A. Nutrients enter plants through their roots and leaves. C. Higher-level consumers obtain nutrients from lower-level consumers.
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when people think of bees, they often think of bee stings. however, it …
D. hind legs
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when people think of bees, they often think of bee stings. however, it …
B. "In fact, almost one - third of our food supply depends on insect pollination."
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food contamination hazards: __________: hair, glass, metal shards, fing…
1. Physical Hazards: hair, glass, metal shards, fingernails. (anything you can physically remove) 2. Chemical Hazards: cleaning supplies and pesticides 3. Biological Hazards: harm…
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the nile river in northwest africa is the longest river in the world. a…
A. They were an inventive culture.
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dream vacation in canada l hernandez 1. my family just got back from a …
B. Think that Vancouver is a great vacation spot
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the number of bacteria in a refrigerated food product is given by $n(t)…
$N(T(t))=100t^2 - 140t - 113.25$ Time Needed = 14.3 hours
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when the king raises taxes, his people rebel by refusing to work. the w…
A. to rise up against authority
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an engineer is using an electromagnet to sort aluminum cans from steel …
Aluminum is not a ferromagnetic material.
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question 1 (5 points) which one of the following agencies is considered…
1. Federal Energy Regulatory Commission 2. State Government
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18 multiple choice 1 point the maximum number of individuals an ecosyst…
D. the carrying capacity
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as discussed in class, please select the 4 characteristics of a populat…
A. dispersion patterns, C. size, E. density, G. age distribution
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ushc.1.p — changing relationship between colonists and g key terms — de…
- Salutary Neglect: British policy of loosely enforcing colonial trade laws, allowing colonial self - governance and economic development. - Proclamation of 1763: British edict po…
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7. \...you furnish the pictures; ill furnish the war.\ -william randolp…
4. Yellow journalism
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16 multiple choice 1 point which picture is representing a uniform disp…
C. The option with the penguins (the third choice)
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13 multiple choice 1 point the study of how populations change over tim…
A. population dynamics
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12 multiple answer 1 point select all types of dispersion patterns lump…
B. clumped, E. random, F. uniform
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11 multiple answer 1 point which of the following would increase the ca…
C. less predators, E. more nuts
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how the first industrial revolution changed life invention/change\twhat…
To complete the table about how the First Industrial Revolution changed life, we analyze each invention/change: ### Cottage Industry - **What It Did**: Domestic system of producti…
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15 multiple choice 1 point the study of how populations change over tim…
C. population dynamics
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15 multiple choice 1 point the study of how populations change over tim…
C. population dynamics
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1.39 set 1 questions (28 - 31): analyze the document and answer the sho…
The creation of collective farms (kolkhozes) in the Soviet Union in the late 1920s was driven by: - **Economic Crisis**: Post - Civil War agricultural collapse, peasant inefficien…
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8 multiple choice 1 point what is the most accurate explanation for thi…
The president banned hunting which allowed the deer to repopulate the national park, but then they began to starve and the deer population crashed
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7 multiple choice 1 point while it doesnt happen often in nature, in a …
B. exponential growth
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6. sammy starts to see if plants each do grow better in sunlight. he us…
The experiment can be considered valid (with possible minor errors in data like Plant C's initial height) because the plants (A and B) are of the same type and initial size (12 cm…
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an area has 2400kg of food. the leopards in that area require 25kg. wha…
C. 96 leopards
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beautiful name imagine that it is the year 1990 and you are lost in ala…
1. **Recursos Básicos**: Buscar agua (derretir nieve, filtrar si es necesario) y comida (cazar aves/roedores, recolectar frutos silvestres comestibles como frambuesas del ártico).…
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a population of insects take too many resources, more than their carryi…
A. an overshoot, then a decline in population
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2 multiple choice 1 point why do most populations level off at their ca…
D. because of the environmental pressures they face
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1. ¿cómo interactúan las abejas con el néctar de las flores? a) lo come…
1. b) Hacen miel 2. a) Reina, obreras y zánganos 3. c) 500 4. b) la obrera 5. c) doce abejas
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which of the following match - ups is correct? graph of population grow…
D = Carrying Capacity
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question 5 this is the most important organic chemical on earth. ○ chlo…
Question 5: chlorophyll Question 6: Quasars
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areas generales: parásitos yción y exposición a pesticidas. hay otros p…
1. b) Hacen miel 2. a) Reina, obreras y zánganos 3. c) 500 4. b) la obrera 5. (Note: The full question is cut off, but based on the text's 2500 bees for 5kg honey, the correct num…
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species diversity: species diversity (biodiversity) is the number of di…
The picture labeled "Species Observed in the Ocean near Peril River (2012)" (the middle image) has the lowest biodiversity.
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the arts and crafts movement was largely fueled by the ____(1)____, in …
b. (1) Industrial Revolution; (2) hand - crafted
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ng comprehension questions: (5 pts) ¿qué hacen las abejas con el néctar…
b) Hacen miel
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species abundance: have all of the animal types recovered to their 1950…
Yes!
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species abundance: click on the animal types that have increased since …
Fish, Crabs, Pelicans, Insects (all animal types in the graph show an increase from 2012 to 2022)
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1 multiple choice 1 point which of the following match - ups is correct…
B. D = Carrying Capacity
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1 multiple choice 1 point which of the following match - ups is correct…
B. D = Carrying Capacity
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transcription and translation reinforcement 1. use the codon chart to w…
1. - AGG: Arginine - CAG: Glutamine - GCA: Alanine - UUU: Phenylalanine - AGU: Serine - UAC: Tyrosine - CGU: Arginine - CCA: Proline 2. - arginine: CGU, CGC, CGA, CGG, AGA, AGG - …
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which of the following is the most accurate summary of the declaration …
C. The Declaration of Independence sets out the reasons for breaking away from Great Britain. Thomas Jefferson begins the declaration by describing why the document is necessary. …
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guided practice what is the primary purpose of the declaration of indep…
D. to justify America's break with Britain
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c. tin (atomic number 50) has isotopes with the following atomic masses…
### Section C (Top, Tin Isotopes): 120: 70 110: 60 130: 80 118: 68 124: 74 109: 59 ### Section 3A (Element Symbols): Hydrogen: H Oxygen: O Carbon: C Sodium: Na ### Section 3B (Ele…
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6. true or false: carbohydrates are the bodys preferred source of energ…
True ### Question 7
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4. what is the central dogma of biology? 5. why can the mrna strand mad…
4. The central dogma of Biology is that genetic information flows from DNA to RNA to protein: DNA is transcribed into mRNA, and mRNA is translated into a polypeptide (protein). In…
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flexibility training can enhance enjoyment of activities by making it e…
D. perform activities
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dissolved oxygen: how does dissolved oxygen affect living organisms in …
D. Low dissolved oxygen levels make it difficult for fish and aquatic insects to survive.
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which of the following would you expect a woman to be able to do if she…
A. hold a difficult ballet pose
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which level of organization is shown in the diagram? organ tissue organ…
A. organ
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which describes the primary function of the nervous system in keeping t…
A. It processes the environment and sends out signals.
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joints all move in the same way. please select the best answer from the…
F
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which describes the primary function of the nervous system in keeping t…
A. It processes the environment and sends out signals.
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which is the best statement about joint flexibility? a it is constant f…
D. It varies from joint to joint.
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which describes the primary function of the immune system in keeping th…
The image contains multiple-choice questions related to the immune system and excretion (likely about the urinary system, given the kidney diagram). However, the text is blurry an…
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based upon body type, which of the following athletes would you expect …
C. a bodybuilder
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which level of organization is shown in the image? cell tissue organ or…
B. tissue
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muscle mass can affect a persons flexibility. please select the best an…
T
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which of the following best represents the causes of stiff muscles? a s…
C. Stiff muscles result from both over- and underworking them
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a b c tissue organ cell a: ○ ○ ○ b: ○ ○ ○ c: ○ ○ ○
To solve this, we analyze each structure: ### For A: A represents a single cell (e.g., an egg cell, a basic unit of life). So A matches "cell". ### For B: B is a brain, which is a…
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cnidarians have an incomplete gut. everything goes into and out of one …
B. Food, C. Waste, D. Reproductive cells
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protein synthesis review directions: use the dna strand below to: 1) cr…
1. Complementary DNA strand (3'→5'): $T-A-C-G-G-T-A-G-C-T-A-A-C-C-T-T-C-T-A-T-T$ 2. mRNA strand (5'→3'): $A-U-G-C-C-A-U-C-G-A-U-U-G-G-A-A-G-A-U-A-A$ 3. Amino acid sequence: Methio…
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why do clown fish not get stung by sea anemones? (select all that apply…
A. They clean the anemone, D. They provide the anemone nutrients
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use the passage to answer the question. which states a cause-and-effect…
B. Epidemics are caused by specific microbes.
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which of the following are true about cnidocytes. (select all that appl…
- They have stingers (should be selected) - They have stinging organelles (should be selected) - They are only found in Cnidaria (already selected, correct) - They are in jellyfis…
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complete the table to compare prokaryotic and eukaryotic cells. prokary…
To complete the table comparing prokaryotic and eukaryotic cells, we use the key characteristics of each cell type: ### Step 1: Analyze "Are generally smaller" Prokaryotic cells (…
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6. if you were to examine a sample of 1000 cells, in which of the phase…
Interphase (the option corresponding to "Interphase" among the choices)
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5. place the four images from the cell cycle in the correct chronologic…
Image C, image B, image A, image D
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3. what was president woodrow wilsons main goal for the treaty? a. to p…
C. To create a fair peace and establish the League of Nations ### Question 4
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17. you have just read two pieces of text: \cell one\ by chimamanda ngo…
To write the literary analysis: ### Introduction Introduce both texts, their genres, and the common theme of unfair treatment in the justice system. State the thesis about how eac…
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identify the organelles in the cell to the right
To solve this, we analyze the plant cell diagram (since it has a cell wall, chloroplast, large vacuole): - **A**: Likely the large central vacuole (stores water, nutrients; blue -…
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13. read the excerpt. neither the shifting white blur outside, nor the …
B. Feld admires Max.
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question 23 (1 point) listen opioids are: nonaddictive. analgesics. not…
Question 23: Analgesics. Question 24: - Radioisotope: [No matching definition fully visible; note: visible definitions do not align, but based on standard terms, radioisotopes are…
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23 those in the cell who could afford to buy old plastic paint cans of …
A. "But in between the important cases, I found myself spending most of my time prosecuting people of color for things we white kids did with impunity growing up in the suburbs." …
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one another, when you have an empty cell open all night?\ i said indign…
B. Around midnight, after 34 hours in custody, I was led to a courtroom...
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identify the organelles labeled on the cell to the right.
- A: Nucleus - B: Lysosome - C: Endoplasmic Reticulum - D: Cytoplasm - E: Cell Membrane - F: Mitochondria