Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
-
each of the passages below is an excerpt from a different type of sourc…
Textbook chapter about Photosynthesis: To review basic concepts of photosynthesis. Article in the magazine Scientific American about how research to understand photosynthesis are …
-
which of the following best describes the impact of glaciers upon the s…
D. All of the above
-
while researching a topic, a student has taken the following notes: - t…
B. By offering online versions of historical documents, the ICAA's archive provides more access to these materials without removing them from their countries of origin.
-
pcr dna copying technology pcr (polymerase chain reaction) is a crucial…
1. DNA strands separate due to hydrogen - bond disruption. 2. Enzyme is DNA polymerase, primers are short single - stranded DNA sequences. 3. Two hydrogen bonds.
-
fa2pl10h.ch02.18m program comments are ______________. ○ a. required to…
B. a form of external documentation
-
on march 23, 2021, a gust of wind wreaked havoc on global trade. ever -…
C. dislodge, in part due to its sheer size.
-
behavioral ecologists will wiggins, sarah rounds, and shawn wilder rece…
A. rearing conditions likely affect the responses of bold jumping spiders to experimental stimuli.
-
natural disasters can have positive effects on an ecosystem. please sel…
A. T
-
external shopping cues are a type of marketing that uses obvious messag…
A. "I needed to buy some cleaning supplies, but they weren't in their regular place. While I was looking for them, I saw this interesting notebook and decided to buy it, too."
-
total science research submissions by topic, 2016 - 2019. which choice …
B. In 2019, there were more physics and space science topic submissions than there were medicine and health topic submissions.
-
which of the following is not a consequence of the onset of early sprin…
B. acidic ocean water
-
read the sentence. we wrote in our journals for twenty minutes each day…
adverbial phrase
-
figure 3 8. it took 125 years (1800 - 1925) for the human population to…
a) 35 years b) 14 years c) The time required for the human population to increase by 1 billion is decreasing. 9. No 10. Strain on resources, increased pollution, overcrowding, soc…
-
david, ping, mandy, and alan are each studying one of the animals shown…
d. Giraffe
-
tissues of living organisms consist primarily of organic compounds; tha…
C. 36 lbs of carbon; 16 kg of carbon
-
6. america responds a. how and when was osama bin laden killed? osama b…
A. Osama bin Laden was killed on May 2, 2011, by U.S. forces who stormed his compound in Abbottabad, Pakistan. B. By signing the USA Patriot Act and creating the Department of Hom…
-
attention! important this is an essay question. do not leave it blank. …
The Mayflower Compact was written for the purpose of self - governance among Pilgrims. The Virginia House of Burgesses was established for the purpose of giving colonists a say in…
-
quiz which sentence from the section understand the preamble, understan…
A. This well - known key phrase means that the Constitution includes the visions of all Americans. B. In this way, courts have found the Preamble useful in determining the "spirit…
-
a) prior to confederation, what problems did the province of canada fac…
a) Trade: Barriers and lack of unified policies; Politics: Conflict between language - groups and unstable governments; Military: Vulnerability to external threats b) Ministerial …
-
8. for other stars in our galaxy that go through a similar life - cycle…
b. Procyon B ### 9.
-
8. for stars in our galaxy that go through a similar life cycle to our …
# Explicación detallada: ## Pregunta 9 El derretimiento del hielo antártico debido al calentamiento global causaría un aumento del nivel del mar. Long Island, New York, está cerca…
-
quiz 1 which sentence from the section \understand the preamble, unders…
1. No text provided to determine the best - explaining sentence about the Preamble's impact. 2. No text provided to determine the best - explaining section about the system of gov…
-
name: regents questions period: 1. a blue shift of the light from a sta…
1. c. está moviéndose más cerca de la Tierra 2. c. gigante 3. b. fusión nuclear 4. c. fusión nuclear 5. No se puede determinar con la información dada 6. d. más luminosa y tiene u…
-
what are types of external conflict in literature? select three options…
A. character vs. society C. character vs. nature D. character vs. character
-
in this lab you are going to familiarize yourself with the characterist…
3. Monosaccharides 4. Fructose, Galactose 6. Disaccharides 7. Sucrose
-
om igens hands and replace them with paper main form of social communic…
B. to emphasize the disadvantages of spending more time online and less time reading
-
in an ecosystem organisms interact with each other, either directly, or…
1. The bird is the predator and the snail is the prey. 2. The arrows represent the flow of energy from one organism to another, indicating who eats whom. 3. The snail population w…
-
a biologist is studying rainbow trout that live in a certain river and …
$13.58\%$
-
after six months of lifting weights at the gym, you notice that some of…
- Question 1: B. hypertrophy - Question 2: C. phagocytize and digest pathogens and tissue debris - Question 3: D. fibrosis
-
10 multiple choice 1 point refer to the figure. which of the following …
The late outward current increases in magnitude
-
a gland that has branched ducts and secretory cells that form sacs at o…
1. A. compound acinar 2. C. Eccrine; Holocrine
-
in the small intestine, __________ ensure(s) that most digested nutrien…
1. B. tight junctions 2. D. Endocrine glands; hormones; the blood
-
unit 2 review quiz question 1 (1 point) the four primary tissue types i…
Question 1: E. fibrous Question 2: A. Has abundant extracellular material Question 3: C. Simple columnar epithelium
-
you and faye have made great progress on the platform for the tfc. as y…
I agree. It's important to respect people's privacy, and we want all users to feel safe in our fan community.
-
9. the star algol is estimated to have approximately the same luminosit…
a. Main - sequence star 10.
-
4 multiple choice 1 point refer to the figure. which of the following i…
The early and late currents flow inward
-
complete the table to compare prokaryotic and eukaryotic cells. are gen…
| | Prokaryotic | Eukaryotic | |--|--|--| | Contain membrane - bound organelles | No | Yes | | Have more diverse ways to get energy and process nutrients | No | Yes | | Are struct…
-
you realize that if different people are going to be communicating with…
Moderated online text chat with usernames
-
question 10 of 10 pause the video here. write down numbers 1 - 13 in yo…
It could be either "Yes" or "No" depending on the individual's actual labeling results.
-
target georgias aquatic biomes draw a line to match each biome to its d…
1. River - C, Lake - B, Estuary - A, Coastline - D 2. 1. C, 2. P, 3. C, 4. P, 5. C 3. Property 1: Temperature, Effect: Affects metabolic rates of fish and photosynthesis/growth of…
-
bacterial cells are prokaryotic, and yeast cells are eukaryotic. they b…
| Characteristic | Prokaryotic cells | Eukaryotic cells | |--|--|--| | Contain ribosomes | √ | √ | | Contain a nucleus with linear chromosomes | × | √ | | Comprise multicellular o…
-
2. the images above offer a firsthand account from the time period and …
1. Long working hours (e.g., 12 - 16 hours a day). 2. Dangerous work environment with heavy machinery. 3. Low pay and limited access to education.
-
cells can be divided into two main types: eukaryotic and prokaryotic. i…
eukaryotic...prokaryotic
-
question 9 of 10 scientists know every detail about cellular organelles…
False
-
in all organisms, cells are the most basic unit of structure and functi…
| Characteristic | Euglena | Bean plant | |--|--|--| | A cell is its basic unit of structure | Yes | Yes | | Made up of many cells | No | Yes | | Made up of one cell | Yes | No | …
-
13. carefully and completely answer the essential question of this acti…
Photosynthesis and respiration are opposite and complementary processes. Photosynthesis takes in carbon - dioxide and water to produce glucose and oxygen, storing energy. Respirat…
-
label the three cell parts on the diagram below. endoplasmic reticulum …
1. cell membrane 2. nucleus 3. cytoplasm
-
question 8 of 10 lysosomes contain digestive enzymes that can break dow…
True
-
data interpretation: study the date table below showing changes in nitr…
1. There is a positive correlation between nitrogen levels and algae growth. As nitrogen levels increase, algae growth also increases. 2. Agricultural runoff with fertilizers, sew…
-
question 7 of 10 the main function of mitochondria is to: create energy…
Create energy in the form of ATP
-
choose one cycle and explain how it helps keep an ecosystem healthy.
The water - cycle helps keep an ecosystem healthy by providing water for living organisms, aiding in nutrient transport and photosynthesis, and maintaining habitats.
-
rewatch the clip from amistad and then watch the clip from legally blon…
1. Spatial Constraints: Stages have limited space compared to movie sets or the imagination for a book. For example, a large - scale battle scene from a movie might be difficult t…
-
15. what did you have to remove in order to join the fatty acid to glyc…
15. A water molecule ($H_2O$) 16. A lipid molecule composed of glycerol and three fatty acid chains 17. $NH_2 - CH_2 - COOH$ 18. $NH_2 - CH(CH_3)-COOH$ 19. Form a peptide bond thr…
-
which statements describe an object in motion that has no external forc…
It moves at a constant speed. It moves in the same direction.
-
which situation is contrary to newtons first law of motion? an object a…
An object at rest stays at rest as long as unbalanced forces act on it.
-
question 6 of 10 the main function of ribosomes is to: protect dna buil…
B. Build proteins
-
in deep space, there is very little friction. once they launch a probe …
move at constant velocity.
-
principles and concepts match the principles to their definitions. 1. l…
1. Limited government: Protects individual freedoms by restricting government over - reach. 2. Separation of powers: Ensures balanced governance, affecting how laws are made, enfo…
-
keisha writes that if an object has any external forces acting on it, t…
An object in either state of equilibrium must have no net force acting on it.
-
what was the significance of the icc? what did it do?
The International Criminal Court (ICC) is significant as it is a permanent court for prosecuting international crimes. It conducts investigations, prosecutions, and trials of indi…
-
the nucleus can be consider the control center of the cell, genetic mat…
True
-
real - world connection (cause & effect) a disease spreads and reduces …
a. In the community, plant reproduction would be reduced as bees are important pollinators. This could lead to a decline in plant species that rely on bees for pollination, which …
-
question 4 of 10 an example of an organism with eukaryotic cells is a b…
False
-
instrucciones: elige una respuesta y pulsa \siguiente\. recibirás tu pu…
Porque nos dio más tiempo para hacer ciencia e inventar aún más tecnología, ya que no necesitábamos tanta gente ni tantas horas para crear alimentos.
-
due sunday by 11:59pm points 10 submitting an external tool available a…
B. False
-
due: wednesday, september 17, 2025 at 8:00 am read the following scenar…
1. Carbohydrates, because they raise blood - sugar levels quickly. 2. Protein, for muscle repair and growth. 3. Fat, for energy and development.
-
instrucciones: elige una respuesta y pulsa \siguiente\. recibirás tu pu…
La ciencia es un conjunto de conocimientos sobre cómo funciona el mundo.
-
question 2 of 10 select the three main types of microscopes from the li…
TEM, Optical, SEM
-
instrucciones: elige una respuesta y pulsa \siguiente\. recibirás tu pu…
# Breve Explicación: La tecnología se define como la aplicación de la ciencia para resolver problemas y crear dispositivos para realizar tareas. El primer enunciado se refiere a l…
-
the ultimate goal of hinduism can be described as (1 point) being reinc…
rejoining the soul to Brahman.
-
what are the most powerful weather events on earth?
Hurricanes, tornadoes, and typhoons are among the most powerful weather events on Earth.
-
instrucciones: elige una respuesta y pulsa \siguiente\. recibirás tu pu…
# Breve Explicación: La ciencia y la tecnología están estrechamente relacionados y se influencian mutuamente. La ciencia proporciona el conocimiento base que permite desarrollar t…
-
question 1 of 10 scientists could see cells with the naked eye before m…
False
-
multiple - choice question diseases can be caused by enzymes - enzymes …
enzyme not working properly
-
write the correct answers. 3.15) what are three ways scientists share t…
a. Publishing in scientific journals b. Presenting at scientific conferences c. Writing research reports
-
which type of care is likely to see the widest range of diseases and il…
primary care
-
multiple - choice question the word denatured means - the substrate can…
C. all of these
-
ava is having trouble with an itchy rash on her skin. she mentions it t…
B. secondary care
-
multiple - choice question what two things can change an enzyme? ph and…
C. temperature and pH
-
alia was dismayed to find herself in the drawing studio. she had been s…
Don't assume you won't like something until you try it.
-
#10 what does the \battery/alternator warning light\ signify? a) your c…
C. The charging system isn't working properly, which may cause your vehicle to lose power
-
multiple - choice question enzymes that work in the stomach would prefe…
B. below 7 or acidic
-
florence nightingale made great advances in medicine. what was one nota…
She opened nursing schools to teach nurses basic patient care
-
diagnosed with acute leukemia, charlottes oncologist wants to add blood…
tertiary care
-
jiao is a university student who has come down with a pretty bad head c…
primary care
-
neal was so excited. his high school was having a bake - off, and the o…
It's often better to do a good job on something simple than attempt too many things at once.
-
multiple - choice question the human ______ system is dependent upon th…
B. digestive
-
question 29 1 pts which of the following must take place for speciation…
D. reproductive isolation
-
most psychologists would fall under what category of care? (1 point) pr…
tertiary care
-
question 30 1 pts speciation occurs only in ring species. can result fr…
can result from geographic isolation.
-
after being involved in a terrible car accident, xavier is rushed into …
C. tertiary care
-
question 31 1 pts how do natural selection and sexual selection differ?…
Natural selection increases the frequency of alleles that contribute to survival, but sexual selection may increase the frequency of alleles that are not beneficial to survival.
-
a) indique le sens de chaque conjonction en gras à laide du chiffre cor…
a) - "et": 1. Addition - "quoique": 5. Opposition / Conséquence - "ou": 3. Choix - "parce que": 2. Cause - "si bien que": 4. Conséquence - "car": 2. Cause b) - Conjonctions comple…
-
two populations of geese live near each other. as time passes, the popu…
gene - flow
-
a) elle (à / a) été vue (à / a) lépicerie. b) ils (se / ce) sont moqués…
a) a, à b) se, ce c) dont d) s'en, qui e) aussitôt f) davantage g) l'a, la h) quant i) sait, c'est j) près k) leur l) dans m) a, à n) aussitôt o) se p) la, la q) d'en, d'en r) ces…
-
ryan has a condition called achalasia, where the muscles in his esophag…
quaternary care
-
a chance evolutionary change occurring in small populations is referred…
Genetic drift
-
which type of care is likely to see the largest number of people? (1 po…
primary care
-
for a population to evolve, there must be genetic differences between o…
A. mutation
-
question 35 1 pts how does geographic isolation lead to speciation? geo…
D. Geographic isolation allows mechanisms of evolution to cause genetic divergence.