Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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what were price controls used for during the revolutionary war? a. to s…
B. To set prices on goods and counteract inflation
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what role did the continental congress play in relation to currency dur…
d. They issued currency to sustain the war effort
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which source should a person use to learn about human immunodeficiency …
# Breve explicación: La información de un sitio web mantenido por el Departamento de Salud y Servicios Humanos de EE. UU. es más confiable ya que proviene de una entidad gubername…
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bottleneck effect a bottleneck effect occurs when a random event (like …
1. 10 2. 5 3. Natural disasters reduce biodiversity by killing off many organisms, decreasing the number of different species and genetic variation in the population.
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population dynamics population growth factors - births + ____________ -…
- Population Growth Factors: Births + Immigration - Deaths - Emigration - Population Change - Population Characteristics: - Pre - reproductive age: Future population potential - R…
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bottleneck effect a bottleneck effect occurs when a random event (like …
1. 10 2. 6 3. Natural disasters can cause the bottleneck effect, reducing the population size and genetic diversity. Many organisms are killed, decreasing the number of different …
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what was a key purpose of liberty poles during the revolutionary war? a…
a. To serve as a symbol of defiance against British rule
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amoeba sisters video recap: the eleven human body systems 1. remember t…
| Level of Organization | Picture | |--|--| | Cells | Draw small circles representing individual cells | | Tissue | Draw a group of connected cells | | Organ | Draw a shape repres…
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what does the term profiteering refer to during the revolutionary war? …
B. Selling scarce items at inflated prices
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rachel is presenting a report to her team virtually from home when her …
C. Rachel is experiencing external interference when her dog begins to bark, which causes her to also experience internal interference. She should take a deep breath, pause, and l…
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this exam is closed - book. before starting, make sure you have studied…
B. Chlamydia
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roadrunners can fluff themselves up like _________. pheasants bats quai…
C. Quail
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chapter 5: biodiversity, species interaction, and population control fi…
1. compete 2. eats 3. parasite 4. benefit 5. not - behavioral defenses - Immigration; Emigration - Pre - reproductive; Reproductive; Post - reproductive - Maximum rate; Unrestrict…
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why were nonimportation agreements significant during the revolutionary…
b. They served as a form of protest against British policies
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what color are roadrunners? 1 point blue black with white spots yellow …
D. Brown with white spots
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some bats in the park eat what? beetles bark on trees snakes scorpions
A. Beetles
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2 - benefits of public speaking learning objective: explain the benefit…
B. Personal
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some bats in the park have a special relationship to certain what? 1 po…
B. Cacti
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what was one of the contributions of camp followers during the revoluti…
c. They provided essential services like nursing and laundry
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sex education in schools the percentage of schools teaching sex educati…
Aproximadamente un 70%.
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the desert tortoise can hold water in its ____________ 1 point mouth bl…
D. bladder
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chapter 3: biodiversity, species five ways species interact 1. competit…
1. compete 2. eats 3. parasite 4. benefit 5. not - Pursuit; Ambush; Warning coloration - Immigration; Emigration - Pre - reproductive; Reproductive; Post - reproductive - Maximum …
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video questions: transcript muckrakers | the daily bellringer instructi…
1. **Brief Explanations**: - Muckrakers aimed to expose social ills like poverty, corruption, and unfair business practices to spur reform. They used media - articles, books, and …
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en esta investigación, el laboratorio sirvió como modelo de cómo los me…
No se proporciona una respuesta múltiple - opción, pero se ha explicado cómo el modelo de laboratorio muestra los cambios en los sistemas del cuerpo, la respuesta después del ejer…
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question 1 (10pts) based on what youve learned, explain how differing v…
Question 1: Differing land views led to tensions. Native Americans had a communal view while colonists had a private one. Question 2: Factors like land promises and past relations…
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biologists are studying tropical plants to determine how far north each…
tropical plants
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which fetal development occurs during the second trimester? ○ bones beg…
# Breve explicación: Durante el segundo trimestre del embarazo, los ojos del feto adquieren la capacidad de detectar cambios en la luz. El endurecimiento de los huesos comienza en…
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lesson 1 african society and culture review questions directions: locat…
A. Deserts, savannas, rain - forests, mountains, plateaus. B. Grassland ecosystems with scattered trees and distinct wet and dry seasons. II. A. Social units based on common ances…
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which proclamation offered freedom to enslaved people who joined the br…
c. Dunmore's Proclamation
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what is one difference between teen parenthood and adult parenthood? te…
C. Teen parents have more difficulty staying together in a long - term relationship.
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which of the following nations did not provided support to the american…
a. Italy
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what was the significance of joseph brants actions during the revolutio…
d. He was a Mohawk leader who supported the British and led Native American forces.
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what is social contract theory? an authoritarian leader who makes all t…
# Breve explicación: La teoría del contrato social es una idea filosófica que sostiene que la autoridad política se basa en un acuerdo entre aquellos que gobiernan y aquellos que …
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the american revolution saw financial and military support coming from …
d. The Dutch Republic
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examine the diagram of a reproductive process. which process is demonst…
# Explicación breve: La fertilización es el proceso en el que un espermatozoide se une con un óvulo. En el diagrama, se pueden ver espermatozoides intentando penetrar un óvulo, lo…
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what role did camp followers play during the revolutionary war? a. prov…
A. Providing essential services like nursing, cooking, and laundry
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which battle is often considered the turning point of the american revo…
b. Battle of Saratoga
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the declaration of independence intended to end british rule in the col…
# Breve Explicación: La Declaración de Independencia tenía como objetivo terminar con el dominio británico en las colonias y otorgar a los ciudadanos el derecho a gobernar por sí …
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extension sketch a picture showing each type of speciation. below your …
For Allopatric Speciation: Draw a population of animals (e.g., birds) initially together. Then draw a large mountain range or a wide river that divides the area into two parts, se…
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explain how at least two political and/or economic factors contributed …
Political factors: Lack of representation in Parliament and Quartering Acts. Economic factors: Navigation Acts and heavy taxation. Social effect: Development of a national identit…
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13. speciation is the development of new species over time. what is the…
For Allopatric Speciation sketch: Draw a geographical barrier like a mountain range dividing a population. Below the sketch, write "The mountain range separates the original popul…
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this exam is closed - book. before starting, make sure you have studied…
All are correct.
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assessment 1. identify main ideas why did diocletian decide to split th…
1. To better manage the large and troubled empire. 2. Caused territorial expansion, economic growth, social and political changes; increased power but also internal strife. 3. Pow…
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write the correct sympatric prezygotic barrier for each scenario below.…
14. habitat isolation 15. behavioral isolation 16. temporal isolation
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13. speciation is the development of new species over time. what is the…
Allopatric speciation involves geographical isolation; sympatric speciation occurs in the same area without geographical separation.
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which statement is an example of a theocracy? in vatican city, the pope…
# Breve explicación: Una teocracia es un sistema de gobierno en el que se gobierna en nombre de una religión o de un dios. En la Ciudad del Vaticano, el papa, líder religioso de l…
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after the show (answer after viewing the video) 2. a tiger and a lion a…
1. Ligers are not a species because they are sterile and cannot reproduce. 2. Allopatric speciation involves geographical separation; sympatric speciation occurs in the same area …
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which is an external factor that influences a persons decision on wheth…
# Breve explicación: Los urgencias hormonales, la curiosidad y el miedo al embarazo son factores internos. Los padres son una influencia externa en la decisión de una persona sobr…
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this exam is closed - book. before starting, make sure you have studied…
A. yellow tint as a result of increased serum bilirubin levels, because horses do not have gallbladders.
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monique manages wildlife samples for ducks unlimited. two samples of du…
Monique can use both samples to find the mean frequency of each duck.
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which is an internal factor that may influence ones decision to have se…
# Breve explicación: Los deseos internos son aquellos que provienen de dentro de una persona. El deseo de intimidad emocional es algo que surge internamente. Los novios, las creen…
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which type of membrane lines the ventral internal body cavity? serous c…
A. Serous
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which of the following is not a component of mucous membranes? serosa m…
A. Serosa
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6. which of the following disorder is caused by a fungus? necrotizing f…
B. Ringworm
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cells of the myocardium are able to contract in a synchronized fashion,…
C. gap junctions
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question 3 of 5 what statement accurately reflects pursuing dual career…
B. Cosmetologists can pursue a dual career in skin care and hair styling. C. When scheduling multiple services, cosmetologists who are also estheticians should alternate between h…
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question 1 (10pts) based on what youve learned, explain how differing v…
- Question 1: Native - Americans' communal land view vs. colonists' private view led to tensions, e.g., Pequot War. - Question 2: Land promises, past relations would influence. Br…
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which gives epithelial cells the ability to withstand significant mecha…
B. Desmosomes
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which cell junctions allow for rapid and direct communication between t…
D. Gap junctions
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which is a possible function of some cell junctions? absorption protect…
D. Communication
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4. which of the following are risk factors associated with skin cancer:…
Genetics, Skin tone, Age, Chemicals
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the only method that is 100% effective in preventing pre internal condo…
Abstinence (not having sex)
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multiple - choice question which of the following is not a form of horm…
Internal and external condoms
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multiple - choice question which of the following is not a form of horm…
Internal and external condoms
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which tissue type can play a role in forming membranes in the human bod…
A. Epithelial tissue, D. Connective tissue
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part b - measuring cellular respiration. if you had a sample organism a…
Measure the amount of glucose consumed. Measure the amount of oxygen consumed. Measure the amount of carbon dioxide produced.
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questions for review and discussion 1. summarize the purpose of federal…
1. The purpose of federalism is to distribute power between a central (federal) government and regional (state) governments, promoting both national unity and local self - governa…
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which cell junction prevents the movement of material between cell memb…
Tight junctions
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a structure that secretes hormones directly into the blood is a plasma …
B. an endocrine gland
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this exam is closed - book. before starting, make sure you have studied…
A. schistosome
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question 57 1 pts which of the following groups of parasites includes t…
D. Arthropods
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imagine an organism with mutations in complexes i, iii, and iv that pre…
ATP synthase will not convert ADP to ATP
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question 56 1 pts these mites produce a skin condition in which excess …
B. Cheyletiella species
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visualizing the concept: most atp production occurs by oxidative phosph…
hydrogen ions
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oxidative phosphorylation is responsible for nearly all the atp produce…
C. NADH and FADH₂ deliver electrons to the electron transport chain during oxidative phosphorylation. D. Without oxygen, oxidative phosphorylation would not occur. E. Chemiosmosis…
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question 52 1 pts which is the correct order of hormone release related…
GnRH to FSH to estrogen
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question 51 rapid forward progressive movement of sperm in a semen eval…
C. 50%
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pseudostratified columnar epithelium’s primary function is _. re - abso…
protection
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the basal metabolic rate (bmr) is the amount of energy that must be con…
- If all other factors are identical, a person who weighs more will have a higher BMR than a person who weighs less. - Basal metabolic rate includes the energy consumed by the bod…
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this exam is closed - book. before starting, make sure you have studied…
B. seasonally polyestrous
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ik learnkey legal structures there are various legal structures to choo…
a. Non - profit b. C corporation c. Sole proprietorship d. S corporation e. Sole proprietorship f. Partnership
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the basal metabolic rate (bmr) is the amount of energy that must be con…
300 calories
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part b which one of the following statements is correct? sugar and oxyg…
Sugar and oxygen gas are the outputs of photosynthesis and the inputs of cellular respiration.
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which one of the following statements is correct? only plants perform p…
Plants perform photosynthesis within chloroplasts and perform cellular respiration within mitochondria.
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read the scenario and answer question #5 below. marine biologists are s…
Gulf Stream: 6.4 km/h Kuroshio Current: 7.5 km/h Antarctic Circumpolar Current: 5 km/h The Kuroshio Current is the fastest.
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energy first enters most ecosystems as and is captured by plants during…
A. sunlight
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when an organism performs cellular respiration, ________ enters the mit…
D. sugar; adenosine triphosphate (ATP)
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slide: factors affecting mental illness what are the three main factor …
Biological, Psychological, Social
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drag the labels onto the diagram to identify how chemicals cycle in an …
Gas we exhale: $CO_2$ Water: $H_2O$ Food that plants produce: glucose Gas produced by photosynthesis: $O_2$
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the structure pictured below is a phosphate glycerol saturated fatty ac…
phospholipid
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the structural formula of cellulose is shown below. * which phrase corr…
A. A polymer made of glucose
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which are known functions of glia cells? select all that apply. send el…
Protect neurons., Provide nourishment for neurons., Act as housekeeping for the nervous system.
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enzymes play an important role in processes that help organisms stay he…
a. Enzymes are protein molecules that act as biological catalysts
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dna and rna are types of _. proteins carbohydrates lipids nucleic acids
D. nucleic acids
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ik learnkey fill - in - the - blanks instructions: while watching domai…
1. oportunidades 2. innovadores 3. ventas al por menor 4. venta 5. sociedades anónimas 6. sociedades anónimas 7. gerente general 8. accionistas 9. empleados fijos 10. comisiones 1…
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the enzyme lactase will break down the sugar lactose into which of the …
1. C. Monosaccharides 2. all of these plus nucleic acids
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which of the following best describes the difference between the functi…
B. Nucleic acids contain the genetic code for protein synthesis, while enzymes catalyze chemical reactions.
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the diagram shows dna gel electrophoresis of four pairs of twins. pair …
We need to visually inspect the banding patterns in the gel for each pair. If the bands for both members of a twin - pair are in the exact same positions and numbers, they are gen…
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what process is important for creating genetic variability among organi…
Crossing over
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a newborns dna is screened for hearing loss. the codon sequence used as…
The codon sequence has a substitution mutation.