Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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name: knights of the middle ages 1. what did a page learn and why do yo…
1. Pages learned basic manners, reading, writing, and some fighting skills. It was important as it laid the foundation for a knight's future roles. 2. A boy was called a squire. H…
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is there enough evidence to defend the claim that x - rays caused all t…
C. No, because the offspring of flies not exposed to X - rays also had a lethal mating pair
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which claim about the genes for eye color and body color is best suppor…
B. The new combinations of eye color and body color seen in the offspring result from crossing - over during meiosis, because most offspring have the same eye color and body color…
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10. 6. marine ecosystem dominated by marsh grasses * mark only one oval…
10. a. salt marsh 11. c. benthic zone
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threat to ocean organisms * mark only one oval. a. salt marsh b. corals…
A. salt marsh
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aconsejando a una amiga laura y mirna están hablando de los problemas q…
(1.) tengo muchas ganas de dormir (2.) guardes silencio (3.) dejar de pensar (4.) nerviosa (5.) muy mal (6.) dar consejos (7.) contenta (8.) piden (9.) relajarte (10.) puedo (11.)…
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2. organisms that float near the surface of water * mark only one oval.…
2. e. plankton 3. h. mangrove swamps 4. f. oxygen
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6. one cycle of a sine wave always has a one positive and one negative …
A. one positive and one negative alternation
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5. the number of cycles in one second is called _________. a period b w…
C. frequency
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which of these is the primary drawback of digging up individual plants …
D. It could leave behind seeds that might germinate again and regrow in a new infestation
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4. alternating current is produced by a ________. a battery b transform…
C. generator
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based on the places where scotch broom grows, which statement correctly…
D. Because Scotch broom grows better in challenging conditions than native species do, it is able to outcompete native species.
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gy 25.26 sa unit 2 cell structure, function & transport - school some m…
A. proteins
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carry oxygen throughout the body, and wonders whether hemoglobin is con…
C. A single mutation in the DNA sequence changes an amino acid in the hemoglobin protein, which causes RBCs to change shape under low - oxygen conditions.
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which qualifications are unique to the science and math pathway? select…
- advanced knowledge in biology or astronomy - math skills and critical thinking skills
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lisa has been asked to join the famous jane goodall institute on a rese…
She is a Zoologist with proven research skills when it comes to gathering information, and she is in peak physical condition.
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doctors discovered a tumor in amandas brain and used robotic surgery to…
creating the mechanics, wiring, and other components of a robot - like machine
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based on the information in table 1, the student investigates a classma…
D. Knee strike → nerve → spinal cord → nerve → muscle
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based on the figures, why does the coach recommend the students eat foo…
C. It will allow the students to store more potential chemical energy, which can be readily converted to usable energy during a workout.
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based on figure 1, is drinking more water likely to directly increase t…
D. No, because water is an output, and increasing the outputs does not increase the potential for ATP production
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as to the history of the revolution, my ideas may be peculiar, perhaps …
1. John Adams believed the revolution occurred from 1760 - 1775. Evidence: "The revolution was in the minds of the people, and this was effected from 1760 to 1775, in the course o…
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based on the model in figure 1, how are the lower oxygen levels in denv…
C. The students inhale less oxygen with each breath, which reduces their production of ATP.
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the scientists tested the tissue samples at the end of the investigatio…
B. The labeled glucose was broken down into smaller molecules containing labeled carbon and hydrogen, which were then used to build fatty acids and glycerol.
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question 10 1 pts the difference between pinocytosis and receptor - med…
pinocytosis is nonselective in the molecules it brings into the cell, whereas receptor - mediated endocytosis is highly selective.
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which of the following scientist(s) was the first to hypothesize that m…
A. Charles Overton
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based on the model and the table, which change occurs during the time t…
B. The $CO_2$ and $H_2O$ molecules are broken apart, and the atoms are rearranged to produce oxygen and glucose, with light energy being converted to chemical energy in the bonds …
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based on the model and the information in the table, which statement be…
C. They provide wavelengths of light that input more energy for use during photosynthesis.
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which component in the image below helps the membrane resist changes in…
(Without knowing which component is cholesterol among A - K, cannot provide a specific letter - option. But conceptually, the component is cholesterol.)
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9. how is the communication between the princess and her lover in parag…
It highlights the princess's internal conflict over her decision.
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carrot slices placed in a 0.2 m salt solution for several hours become …
the fresh water is hypotonic and the salt solution is hypertonic to the cells of the carrot slices.
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question 6 1 pts the primary function of kinases in signal transduction…
activate protein kinases or other relay molecules in a series.
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question 2 of 10 which of the following is a best practice of social me…
Do not share personal details unless your account is private and you only connect with people you know.
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question 14 (1 point) hemolytic anemia is a condition in which red bloo…
Shortness of breath
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the secretion of a signal molecule by a cell into the local environment…
paracrine signaling.
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quiz 7 - chapter 5 started: sep 26 at 12:10pm quiz instructions questio…
apoptosis
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phosphorylation cascades involving a series of protein kinases are usef…
they amplify the original signal many fold.
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lipid soluble signaling molecules, such as testosterone, cross the memb…
B. intracellular receptors are present only in target cells.
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question 1 1 pts a ligand is a second messenger that relays the message…
False
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question 10 the part of the object in the picture labeled a is called t…
Hydrophilic head
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a membrane forms an impermeable barrier around the cell or around an or…
False True
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which of the following characteristics of lipids is incorrect? they are…
For the first question: They are hydrophilic For the second question: Nucleotides
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draw a line from each word on the left to its definition. food chain th…
# Breve explicación: Se deben emparejar las definiciones correctas con los términos de la ecología. Un cadena alimentaria es la secuencia de quién come a quién en una comunidad bi…
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you perform a benedicts test on a series of samples but you forget to l…
D. red
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1.1.4: looking inside bone - bone’s unique structure and upon closer ex…
- Metacarpals: Long bone - Sternum: Flat bone - Vertebra: Irregular bone
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food chain quiz - multiple choice comprehension questions color the cir…
1. D. A y C 2. D. todo lo anterior 3. D. todo lo anterior 4. C. consumidor secundario 5. D. consumidor terciario 6. C. consumidor secundario 7. A. productores primarios 8. B. cons…
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bio 227 lab 3, 10 points your name date (c) another form of deafness is…
3(c): Yes, if both parents are carriers (Aa). 4(a): Autosomal, recessive. 4(b): Affected individuals: aa; Unaffected parents of affected children: Aa; Other unaffected individuals…
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short answer. write the word or phrase that best completes each stateme…
(a) \(Ss×ss\) (b) \(SS×SS\) or \(SS×Ss\) (c) \(ss×ss\) (d) \(Ss×Ss\) (e) \(SS×ss\) ### 2.
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question 9 (1 point) saved which component of blood initiates the clott…
B. Platelets
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23. john and antoine were talking. john said the smallest unit of eleme…
23. A. John 24. T. True 25. F. False
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biol 221 lab 3, 10 points your name____ date____ (c) another form of de…
- For the deaf - ness question: No, all children will be deaf as both parents are \(aa\) and can only pass on the \(a\) allele. - For the pedigree question: (a) Autosomal recessiv…
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3) another form of deafness is caused by a rare autosomal recessive gen…
For the deafness question: It is possible if there is genetic heterogeneity (e.g., mutations in different non - interacting autosomal recessive genes). For the pedigree question: …
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19. this tissue supports, binds or separates other tissues or organs, a…
19. D. connective 20. A. muscle 21. A. hierarchy 22. D. cell
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food web worksheet read the passage then answer the questions below. a …
1. Productores 2. Heterótrofos 3. Autótrofos, Productores 4. Productor 5. Consumidores primarios 6. Consumidores secundarios/terciarios
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(b) in a mating involving a deaf man and a deaf woman (both heterozygou…
(b) Yes. The parents are heterozygous (\(Aa\)). Offspring genotypes can be \(AA\), \(Aa\), or \(aa\). If all inherit \(A\) (either \(AA\) or \(Aa\)), they will have normal hearing…
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short answer. write the word or phrase that best completes each stateme…
Cross (a): Parent 1: \(Ss\), Parent 2: \(ss\) Cross (b): Parent 1: \(SS\), Parent 2: \(SS\) Cross (c): Parent 1: \(ss\), Parent 2: \(ss\) Cross (d): Parent 1: \(Ss\), Parent 2: \(…
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farmers in a midwest community are concerned about a plant virus that i…
an Agricultural Technician in the Science and Math career pathway
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complete this sentence: the spleen is the location of choose your answe…
The destruction of old red blood cells
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14. which scientist projected plant parts were made of cell? 4 points a…
14. D. Schleiden 15. D. Schwann 16. B. Leeuwenhoek 17. C. nervous 18. B. epithelial
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question 5 of 10 why is it a good idea to turn off wi - fi while using …
D. Cellular data is more secure than public Wi - Fi
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bone internal features internal feature function (what it does / it’s j…
| Internal Feature | Function (what it does / it’s job in the bone) | Location (where you find it on the bone) | | --- | --- | --- | | Compact (cortical) bone | Provides strength …
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stephanie is a zoologist who loves the outdoors and often travels the w…
in the wild, where she studies animals' development and behavior, and then travels to zoos where she reports her findings
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this preface takes the form of a letter to gates daughters, maggie and …
A. Gates adopts a paternal but sophisticated tone.
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20. label the phases of cell division. enzymes p. 23 21. enzymes are wh…
21. Proteins 22. Amino acids 23. Biological catalysts 24. Deviations from optimal temperature and pH can denature enzymes and reduce/stop activity 25. A. Substrate; B. Enzyme; C. …
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look at the list of some of kaliks potential expenses in the coming yea…
Cell phone bill Streaming service subscription Software subscription Gym membership Car insurance payment
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complete the food chains worksheet. circle the organisms that complete …
1. d. tigre 2. e. caracol, a. león 3. a. cochino, b. jaguar 4. b. serpiente, d. búho 5. c. krill
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bone external features |external feature|function (what it does)|locati…
| External Feature | Function (what it does) | Location (where you find it on the bone) Describe and sketch | | ---- | ---- | ---- | | Epiphysis | Site of growth and joint - forma…
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in 2007, computer scientist luis von ahn was working on converting prin…
7. A) To discuss von Ahn’s invention of reCAPTCHA 8. C) It makes an assertion that the next sentence then expands on.
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3. following the principles of community - based participatory research…
- 3. D. ejemplifica - 4. A. sincronización - 5. B. a straightforward - 6. A. repudiates
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10. what is the smallest unit of an organism for it to be classified as…
10. D. cell 11. B. atom 12. D. Hooke 13. A. Virchow
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question 1 of 6 alida works from home. which item is a want for her? se…
D. Streaming service
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2. what is the difference between gender and sex? a. sex is biological,…
2. A. Sex is biological, and gender is social. 3. D. All of the above. 4. C. Race is physical characteristics, while ethnicity is cultural. 5. A. Our first experience with the lan…
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17. label the components of the cell cycle 15. what is the purpose of t…
15. DNA replication 16. The nucleus 17. The cytoplasm 18. Cylindrical organelles involved in cell - division and spindle - fiber formation 19. A. Asexual reproduction 19. B. Genet…
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question 14 (1 point) based on figures 2 and 3, in which season would a…
1. a. summer 2. b. winter
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drawing of five organisms snail butterfly sea fan leech fern the cell t…
6. B. the organisms are made of one or more cell 7. D. cell, tissue, organ, organ system, organism 8. D. the improvement of microscopes and how we have used them in the last few c…
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which of these shows the structural formula for the molecule sugar mapl…
A. [The structural - formula shown in option a]
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mr. kincade sociology test two: identity and values part one: (10 point…
Part One: 1. j. norms 2. a. Social Construct 3. b. Socialization 4. i. Material culture 5. c. Peer group 6. h. Moral dilemma 7. d. Personal identity 8. g. Implicit value 9. e. Soc…
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honey from the beehives with his big paws. he eats berries off bushes, …
1. Black bears live in tall **evergreen** tree forests. 2. The black bear is a good **tree** climber. 3. Black bears eat honey, **berries**, and **fish**. 4. Un exemple de phrase …
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14. complete the table for specific lipids functions p. 16 type of lipi…
15. Viruses lack cell structure, cannot perform metabolic processes independently and rely on host cells to replicate. 16. Eukaryotic somatic cells.
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ic 25 - 26 american literature 1 a nation dividing and expanding: civil…
# Breve Explicación: El poema muestra cómo las personas ponen una máscara sonriente (sonríe y miente) mientras que internamente sufren (corazones desgarrados y sangrantes), lo cua…
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8. which is an example of commodity money? a. a $20 bill b. a gold coin…
- 9. B. A gold coin used in trade - 10. C. Salary - 11. C. Money that has value because people trust the government that issues it - 12. C. Winning the lottery - 13. B. Inflation …
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ic 25 - 26 american literature 1 a nation dividing and expanding: civil…
Ambos muestran cómo los humanos pueden sentirse indefensos ante fuerzas externas.
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the image below shows the formation of an antifreeze protein within a p…
1. a. polymer 2. c. monomer 3. b. anabolic
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three groups of students placed their descriptions of the cell theory i…
4. B. Group 2 5. A. Both the leaf and the root would be made up of cells
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unit 1 test - money version a 1. which of the following is not a functi…
1. C. Means of payment 2. A. It eliminates the need for bartering 3. B. Full faith and confidence in the U.S. government 4. C. Fiat money 5. B. Department of the Treasury 6. C. Bu…
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question 6 (1 point) the waxy coating on the leaves of both cacti and m…
A. oxygen B. hydrogen D. phosphorus E. carbon
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question 5 fill in the blanks below to construct an explanation that st…
1. a 2. f 3. d 4. b
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3. all living things that are comprised of 1 or more cell is an 4 point…
C. organism
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question 4 (1 point) because glucose is assembled by the process of pho…
1. B. anabolic 2. C. requires
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multiple choice 1 point what type of contamination could occur if you h…
For the first question: Biological For the second question: Cross - Contamination
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step 4. identify the best alternative after examining the advantages an…
1. I'll tell him in the party some other time since people could walk in on us and I don't wanna have sex at the moment. 2. No answer provided in the text for how to evaluate prog…
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1. a group of tissues makes up 4 points a cells b organs c atoms d orga…
1. B. organs 2. E. compaction
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1. how did hooke’s work contribute to the cell theory?
Hooke first used the term "cell" after observing cork under a microscope, providing the initial concept of cells as basic structural units, which laid the groundwork for cell theo…
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food chain quiz #2 - multiple choice comprehension questions color the …
1. B. eats other organisms 2. D. all of the above 3. B. a primary consumer 4. C. a secondary consumer 5. D. a tertiary consumer 6. D. all of the above 7. B. eats decomposing matte…
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the metamorphosis comprehensive exam l 1. the metamorphosis is told fro…
1. c. Third - person limited (Gregor's inner thoughts only) 2. c. Feelings of alienation and the loss of humanity 3. b. Feeling alienated from society can have a negative effect o…
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mod unit 1 test use the context clues in each sentence to determine whi…
1. República / Representativa Democracia 2. Democracia Directa 3. Dictadura
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25. proteins carry out a variety of functions, and their function is cr…
25. The enzyme would denature, losing its normal structure and function due to the disruption of non - covalent bonds like hydrogen bonds. 26a. Tertiary and quaternary levels of p…
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question 20 the strongest and most durable type of cartilage is hyaline…
Question 20: B. fibrocartilage Question 29: D. all of the above Question 30: C. epidermis
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question 25 1 pts which type of tissue has cube - shaped cells and can …
- Question 25: simple cuboidal epithelium - Question 26: proteins and proteoglycans - Question 27: stratum corneum
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3. definitions of vocabulary words: | word | definition | | ---- | ----…
Endocytosis: The process by which a cell takes in substances by engulfing them with its cell - membrane. Exocytosis: The process by which a cell releases substances out of the cel…
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question 19 1 pts the union of basal and fibroreticular laminae forms t…
Question 19: D. basement membrane Question 20: A. mucus Question 21: C. cardiac muscle