Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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biology living earth a term af - period 1 - rm 399 (lms) practice quiz …
C. Earth systems interact with one another, and the causes and effects of global changes involve all of the systems.
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select the correct text in the passage. a writer is using the following…
Some of the most important bird features include the shape of the beak, the length of various feathers, and the coloration of the bird’s crown
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which statement about the cytoskeleton is false? the cytoskeleton helps…
Once laid down, the elements of the cytoskeleton are fixed and remain permanently in place
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practice quiz: introduction to global systems biology living earth a te…
C. One summer, the size of the turtle population suddenly increases, but then gradually decreases.
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which of the following structures is directly involved in the passage o…
B. gap junctions
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practice quiz: introduction to global systems biology living earth a: t…
D. water in any location on Earth, including the atmosphere, surface, and underground
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biology a week 2 practice quiz: introduction to global systems biology/…
A. a volcanic eruption releasing carbon dioxide into the atmosphere
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your intestine is lined with individual cells. no fluids leak between t…
The intestinal cells are bound together by tight junctions
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part 4: analysis questions 1. how does the structure of dna determine t…
1. DNA's nucleotide sequence is transcribed to mRNA and then translated to form proteins based on codon - amino acid relationships. 2. Proteins function as enzymes, structural com…
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question 1-1 waters special properties make it the single most importan…
Water exhibits cohesive behavior.
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the endosymbiosis hypothesis proposes that a small cell lived inside a …
A. a small cell lived inside a larger cell to the benefit of both cells.
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3. chloroplast color the chloroplast lime creen the chloroplast collect…
1. For chloroplast: The chloroplast collects **light energy** and turns it into **chemical energy (glucose)** for plants. 2. For cytoplasm: The cytoplasm is a **gel - like** fluid…
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consider the following question and determine if it is a question life …
B. Yes, it can be answered with life science because it is specific, observable, and testable.
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1. how does the structure of dna determine the proteins that are made? …
1. DNA's genetic code is transcribed to mRNA and then translated to proteins. 2. Proteins influence cell - function and development to determine traits. 3. A mutation can change t…
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question 1-1 waters special properties make it the single most importan…
# Breve explicación: La cohesión es la tendencia de las moléculas de agua a unirse entre sí. En las plantas, esta cohesión permite que el agua se eleve desde las raíces hasta las …
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complete the chart on the big 6 pathogens (salmonella typhi, shigella s…
| Pathogen | Source | Foods Linked | Prevention Method | |--|--|--|--| | Salmonella Typhi | Infected humans | Contaminated water, raw fruits/vegetables | Proper sanitation, vaccin…
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select the correct answer. while washing her hair, olivia noticed that …
A. The hair will grow back by undergoing mitosis.
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the alaskan sled dog - a genetic breed apart adapted from the national …
Details to include in summary: - Traits such as speed, endurance, and work ethic have been selectively bred into sled dogs from various breeds. - The research will allow isolation…
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drag each tile to the correct box. arrange these steps of dna replicati…
1. Helicase unwinds the parent DNA strand. 2. Single - strand binding proteins prevent the strands from snapping back to the original DNA structure. 3. RNA primase synthesizes RNA…
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1. cell membrane color the cell membrane blue the cell membrane is an o…
1. Outer, protects, controls what enters and leaves 2. Support, protection, plant
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select the correct answer. in which enzyme would a defect majorly affec…
A. DNA ligase
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select all the correct answers. a particular plant has two alleles that…
Plants with short stems are homozygous for that trait. Plants with tall stems are always homozygous for that trait. (This statement is false as tall - stemmed plants can be Tt, wh…
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select the correct answer. which type of mutation does the change in th…
C. substitution
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question 12 match term flashback stream of consciousness perspective pa…
Flashback - F Juxtaposition - A Pacing - C Perspective - E Stream of consciousness - D Foreshadowing - B
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a. why do you think it is necessary for dna to wind up into an organize…
a. To ensure equal distribution to daughter cells. b. Chromatin
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drag each tile to the correct location. sort the descriptions based on …
Asexual Reproduction: - requires the contribution of a single parent - creates genetically identical offspring - organism doesn't have to waste energy to find a mate Sexual Reprod…
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1. \you might have seen a horse fly, maybe even a superfly, but i bet y…
1. "Shrek" 2. "A Christmas Carol", Tiny Tim 3. The Holocaust 4. "Jurassic Park" 5. "Snow White" 6. "The Dating Game" 7. Beauty pageants
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how does a monarch typically take power? by being elected by taking ove…
by taking over when the previous monarch dies or retires
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select the correct answer. david brought home a leaf cutting from a pla…
B. It's genetically identical to the parent plant.
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select the correct answer. a particular ant species has four pairs of c…
B. 16
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select the correct answer from each drop - down menu. the ilv - leu ope…
The ilv - leu operon is an inducible operon, and the VanA operon is an inducible operon.
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select the correct answer from each drop - down menu. the ilv - leu ope…
The ilv - leu operon is a repressible operon. The VanA operon is an inducible operon.
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what should be done if the oil change indicator displays reset cancelle…
B) The reset process should be repeated.
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5. the founding of the united states has traditional roots in judeo - c…
C. Enlightenment
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drag the tiles to the correct boxes to complete the pairs. match the ge…
strongly linked genes - genes close to each other not so strongly linked genes - genes apart from each other, but on the same chromosome unlinked genes - genes on different chromo…
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adenosine triphosphate, or atp, is primarily used as ______ in living o…
C. a source of energy
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select all the correct answers. samantha is an epigeneticist. she is cu…
cell samples, methods to observe the effects of climate on gene mutations
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which of the following best describes a carbohydrate? a. carbohydrates …
B. Carbohydrates are organic macromolecules that are made up of carbon, hydrogen, and oxygen atoms and are used for energy storage and as structural molecules.
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cellular processes are carried out by many different types of molecules…
B. amino acids
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what kind of bonds form between the nitrogen bases? ionic hydrogen cova…
hydrogen
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select the correct location on the image. this diagram shows the functi…
The label 'nucleus' would change.
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nucleic acids are one of the four major macromolecules. the main functi…
D. carry genetic material and create structures inside the cell.
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key concepts from lecture - sociological imagination: connecting ______…
Sociological Imagination: personal, social Social Construction of Difference: social interactions, cultural norms Privilege: unearned Oppression: systematic Double Consciousness /…
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what is the twisted ladder shape of dna called? single helix double hel…
B. double helix
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exit ticket: pronoun agreement directions: identify the pronoun or phra…
1. B. our 2. A. each with its 3. D. whose 4. A. her
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protein molecules are composed of long chains of _________. a. dna b. r…
C. amino acids
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organic macromolecules called ______ are insoluble in water, are often …
C. lipids
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question 3 1 pts eading my textbook sometime during the evening when i …
Clear and specific boundaries - vague about timing and duration
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short answer 1. define homeostasis. 2. what is the importance of vital …
1. The body's ability to maintain a stable internal environment despite external changes. 2. Provide crucial information about a person's physiological state, detect early signs o…
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after journaling, i will have better mental clarity and feel more organ…
Tangible outcome identified - describes feelings rather than physical/digital evidence
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why do cells need to make a copy of their dna? \so that after ______ ea…
division (mitosis), daughter cell, identical
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question 1 1 pts \being motivated to complete my homework assignments\ …
B. Focus on observable actions - describes internal state rather than visible actions
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mr. tylers class is having a discussion about whether sugary drinks sho…
"What are the health problems caused by sugary drinks?"
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carbohydrates are composed of which three elements? a. oxygen, sulfur, …
D. carbon, hydrogen, and oxygen
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the punnett square illustrates a cross for color of the flower. based o…
dominant; heterozygous
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the human body uses a variety of organic molecules as sources of energy…
A. carbohydrates, lipids, proteins
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the punnett square illustrates a cross for color of the flower. based o…
The purple flower color allele is dominant and the parents are heterozygous.
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select the correct answer. which form of genetic material initiates rna…
B. double-stranded RNA
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select the correct answer. in a family, the father is affected by a gen…
A. Y - linked
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select the correct answer. a botanist scrapes pollen off a flower of on…
A. They will have a large amount of genetic variation.
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select the correct answer. which statement about somatic mutations is t…
B. They are acquired through exposure to mutagens.
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select the correct answer from each drop - down menu. mutations can be …
First drop - down: neutral Second drop - down: no
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select the correct answer from each drop - down menu. mutations can be …
neutral
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vocabulary and concept review: the genome identify the terms used in ge…
1. Somatic 2. Chromosomes 3. Gametes 4. Homologous pair 5. Genome 6. Diploid, 2n 7. plasmid 8. Genes 9. different 10. nucleoid 11. Haploid 12. 46 13. 23 14. Prokaryotic 15. n
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drag the tiles to the correct location on the image. which of statement…
Dishonest Work: Mary is so impressed by her classmate’s essay that she uses the exact same introductory sentence in her own essay on a similar topic.; Jake paraphrases rather than…
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what event led to the creation of the u.s. constitution? the american r…
The failure of the Articles of Confederation James Madison
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select the correct answer. which scenario is an example of plagiarism? …
D. Kayla is creating a presentation on ancient Egyptian culture. She paraphrases a paragraph from her textbook and puts it in one of her slides.
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cell organelles worksheet complete the following table by writing the n…
1. Vacuole 2. Chloroplast (thylakoids) 3. Ribosome 4. Endoplasmic reticulum 5. Cytoplasm 6. Nucleus 7. Chloroplast 8. Lysosome 9. Ribosome 10. Vacuole 11. Cell wall 12. Mitochondr…
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multiple - choice question height in humans is a trait a chromosome rew…
a. a trait
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cell parts across 2. tiny structures in the cell that make energy for i…
Across 2: Mitochondria Across 4: Nucleus Across 8: Organelles Across 9: Cytoplasm Across 10: Lysosomes Down 1: Vacuoles Down 3: Membrane Down 5: DNA Down 6: Golgi Down 7: Reticulum
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which sentence is the best example of conflict in a story about a main …
A. Deidre drives to work but gets stuck in a traffic jam.
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how many chromosomes are in sex cells (sperm and egg cells) in humans? …
23
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____ theory of international trade suggests that the production of prod…
D. Product life - cycle
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in your journals, respond to the following question using at least thre…
La obra puede abordar la idea de que el trabajo significativo contribuye a una vida bien vivida, influye en nuestra identidad y afecta nuestro bien - estar general.
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how many chromosomes do humans have in regular cells such as a skin cel…
46
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use the information to answer the question. charlie cannot believe this…
D. the number of native fish in the ecosystem over time, E. the number of snakehead fish in the ecosystem over time
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what did prince klemens von metternich most likely mean when he wrote t…
Revolutionaries were trying to hide their true intentions.
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read the final three paragraphs of the article. what is most likely the…
D. to give examples of how other countries are taking action to address climate change and to hold governments accountable
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chromosomes are made of: uncoiled dna coiled (packed together) dna rewa…
Coiled (packed together) DNA
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cell parts across 2. tiny structures in the cell that make energy for i…
2. Mitochondria 4. Nucleus 8. Organelles 9. Cytoplasm 10. Lysosomes 1. Vacuoles 3. Membrane 5. DNA 6. Golgi 7. Reticulum
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ruling (c) to contrast the advances made in the australian case with th…
A. "The future of all young people depends on Australia stepping away from fossil fuel projects and taking decisive climate action."
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multiple - choice question dna codes for proteins carbohydrates nucleic…
proteins
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question 25 of 25 what kind of molecule is formed when many disaccharid…
B. Starch
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question 23 of 25 what macromolecule is made up of nucleic acids? a. pr…
D. DNA
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what is the main function of cellulose in plants? a. capture water and …
B. Provide physical support
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which would provide the body with the most energy? a. breaking the bond…
A. Breaking the bonds in a polysaccharide
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amidst ongoing famine, rising discontent, and increased taxes, louis xv…
to attempt economic and monetary crisis reform
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the french goal to weaken the power of religion over government was ins…
separation of church and state
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multiple - choice question what is the correct pairing of bases? a and …
A. A and T, C and G
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2.5.2 test (cst): computer - scored unit test elements 1 and 3 are used…
B. Oxygen and hydrogen
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select all the correct answers. which two characteristics of living thi…
They have genetic material. They reproduce.
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question 15 of 25 why does water roll off a persons skin when the perso…
D. Because the skin contains nonpolar lipid molecules
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question 13 of 25 which force of attraction helps move water up through…
D. Hydrogen bonds
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question 12 of 25 look at the protein below. which could be its functio…
A. Moving material into cells
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34. la filtración es un ejemplo de a. fagocitosis b. pinocitosis c. tra…
34. D. transporte pasivo 35. B. metaplasia 36. A. epitelial 37. B. epitelial escamoso 38. C. areolar 39. A. óseo 40. B. cardiaco A. mucoso
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which should a person eat if she wants the fastest supply of energy? a.…
A. Glucose
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select the correct answer. what was antoni van leeuwenhoeks contributio…
C. He was the first to observe live cells in a sample of pond water.
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question 10 of 25 the graph below shows how two different enzymes react…
A. Enzyme A changes faster than B.
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common characteristics of the six kingdoms of life kingdom eubacteria a…
| Kingdom | Eubacteria | Archaebacteria | Protist | Fungi | Plantae | Animalia | |--|--|--|--|--|--|--| | Eukaryotic or Prokaryotic? | Prokaryotic | Prokaryotic | Eukaryotic | Euk…
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select the correct answer. jasmine is writing a literary argument about…
C. The poem emphasizes the joy of freedom while acknowledging the hardships that people must overcome to achieve it.