Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
-
dna and rna are nucleic acids that can store biological information bas…
B. The backbone of DNA contains deoxyribose, whereas the backbone of RNA contains ribose.
-
researchers analyzed the composition of cell membranes of bacteria livi…
D. A greater proportion of saturated fatty acids leads to increased membrane stability at higher temperatures because saturated fatty acids pack tightly together.
-
part b punnett squares 10 examine the following punnett squares and cir…
The first and the third Punnett squares are correct.
-
a researcher is studying a specific type of cellular defect in animal c…
A. A defect in fatty acid synthesis, reducing the formation of fats and phospholipids
-
to compare characters effectively, a reader should notice their - inter…
D. similarities and differences
-
the main, or central, idea of the passage is the bolsheviks wanted a sm…
contrasts Bolshevik and Menshevik views on government size and power - gaining methods. The bold - faced detail shows a difference in their political stances.
-
the bolshevik - menshevik divide in the early 1900s, the russian social…
The Bolsheviks wanted a small governing group with control, while the Mensheviks wanted a larger, more democratic government.
-
circle the choices that are examples of each of those words. 6. homozyg…
6. AA, KK, TT 7. ee, qq, ww 8. AA, Dd, EE, RR 9. aa, rr
-
part a vocabulary match the definitions on the left with the terms on t…
1. D. homozygous 2. A. alleles 3. B. dominant 4. E. recessive 5. C. heterozygous
-
score: 107/300 question value: 25 what effect did the glorious revoluti…
B. Puritan power in New England was diluted.
-
in 1928, bacteriologist alexander fleming was studying staphylococcus, …
It indicates the unintentional nature of Fleming's discovery.
-
based on the two - step model of glucose transport, what would happen i…
The sodium - potassium pump would make less of a sodium gradient, so less glucose could be transported across the membrane.
-
multiple choice question applying a known mutation rate for a gene to t…
molecular clock
-
what is the educational level needed for dna analyst: associates, bache…
High School courses needed: Biology, Chemistry, Mathematics College Degrees needed: Bachelors, Masters, Doctoral
-
governments by affirming the rights of citizens to participate in gover…
It illustrates the effect of the Magna Carta on English governance.
-
what are the 4 basic types of macromolecules found in living things?
Carbohydrates, Lipids, Proteins, Nucleic Acids
-
topic: explain why the french revolution started in 1789. your task: us…
The French people revolted mainly due to a financial crisis (from costly wars and royal spending, as seen in text X), social inequality (Third Estate over - taxed compared to cler…
-
question 10 points 3 what is the main intention behind implementing tra…
To prevent job losses and ensure labor standards
-
think back to what you ate for your last meal/snack. did any of those f…
- How many grams of fat are in this food? 8g - How many grams of carbohydrates are in this food? 37g - How many grams of protein are in this food? 3g
-
a step for democracy one of the most important years in the history of …
, laying groundwork for representative democracy which is about citizens' participation in government.
-
multiple choice question the similar amino acid sequences in cytochrome…
D. proteins
-
macromolecules before you read: take a second to break down today’s top…
A very large molecule, often formed by polymerization of smaller subunits.
-
the main, or central, idea of the passage is chimpanzees and humans hav…
It specifies the extent of the genetic similarity.
-
multiple choice question what is true about the genetic material of the…
accumulates changes more slowly compared to the other chromosomes
-
multiple choice question the similar structures in vertebrate embryos s…
No correct option shown as question cut - off, but convergent evolution is incorrect as homologous structures imply common origin.
-
1) do you have more evidence for political, economic, or social causes?…
1. Evidence for political causes could include the absolute monarchy's abuse of power, such as the king's ability to levy taxes without proper representation. Economic causes migh…
-
multiple select question select all that apply select all of the types …
A. mtDNA C. autosomal D. Y chromosome
-
multiple choice question a change in a(n) ____ could affect the product…
transcription factor binding site
-
multiple select question select all that apply select all of the follow…
duplication of genes, the transfer of genes from one organism to another
-
motor units - muscles are organized in functional groupings called moto…
| Structure | Function | |--|--| | Axon | Transmits electrical impulses away from neuron cell - body | | Dendrite | Receives electrical signals from other neurons | | Synapse | Ga…
-
as compared to the speed of electricity in a wire, the speed with which…
much slower.
-
multiple choice question what type of evolutionary evidence is the most…
O molecular comparisons
-
gabe and his sister lola both got new cell phones. gabe bought his phon…
15
-
text 5 the declaration of the rights of man and the citizen article 1 -…
h) 1. Declared all men are born free and equal in rights. 2. Gave citizens the right to participate in law - making. i) They oppose old - regime social inequalities and lack of ci…
-
multiple choice question molecular evidence of evolution includes compa…
B. DNA, RNA, and proteins
-
paragraph #9 so, the scientific revolution wasnt just about science. it…
# Breve explicación: El párrafo enfatiza que la Revolución Científica fue más que ciencia; fue un nuevo modo de pensar y entender el mundo, con un impacto duradero. # Respuesta: L…
-
b.1.3.1: the body uses different types of muscular contractions to crea…
15. Skeletal: Attached to bones, voluntary, enable movement. Smooth: In internal organs, involuntary. Cardiac: In heart, involuntary, pumps blood. 16. Excitability, contractility,…
-
7. which source explains how animals survive in the rainforest? a. sour…
No se puede determinar sin conocer el contenido de Source 1 y Source 2.
-
multiple choice question the similar structures in vertebrate embryos s…
molecular changes
-
jaguars are powerful hunters. they live on the forest floor and use the…
1. D. Emergent layer 2. C. Poison dart frog 3. B. Canopy 4. B. Their greenish fur 5. C. Forest floor
-
paragraph #7 the scientific revolution had a huge impact on society. it…
- Párrafo 7: La Revolución Científica tuvo un gran impacto en la sociedad y paved el camino para el Iluminismo. - Párrafo 8: Los efectos de la Revolución Científica siguen siendo …
-
section i. select the best word to complete each sentence: good, well, …
4. badly 5. bad
-
date\truling government\tchanges 1789–1791\tnational assembly\t• consti…
f) 1. Constitutional monarchy established in 1789 - 1791. 2. France declared a republic in 1792. g) The changes reflect the desire for democratic governance and an end to the old …
-
multiple choice question differences and similarities in the dna or pro…
molecular
-
the main, or central, idea of the passage is fevers are useful because …
It describes one manner in which fevers fight infections.
-
how fevers help fevers can be uncomfortable, but the upside is that the…
Fever are useful because they help the body fight infections.
-
levels of organization picture inquiry directions: 1. examine the diagr…
| Word | Unique Definition | Justification (explain how the diagram led to your definition) | |------------|-----------------------------------------------------------------------…
-
if one were trying to describe the function of the somatic nervous syst…
It functions like a remote control that moves a robotic arm.
-
mutations in noncoding, regulatory sequences called ____ can produce ch…
enhancers
-
the pizza that you ate for lunch is being digested. summarize what happ…
The pizza is churned, mixing it with digestive enzymes and gastric acid.
-
multiple choice question evolutionary development studies often examine…
O development.
-
7. in the 1950s, lawyers for the national association for the advanceme…
7. C. pluralist 8. B. In 2012, Ohio voters turned down a ballot initiative that would have created a 12 - person commission rather than using the state legislature to redraw congr…
-
text 2 the three estates in pre - revolutionary france population land …
The extreme inequality in land - ownership and tax - burden among the three estates, with the Third Estate bearing the brunt, was a cause of the French Revolution.
-
paragraph #4 the scientific revolution didnt happen overnight. it was a…
El main idea del párrafo 4: La Revolución Científica fue un proceso gradual con múltiples contribuyentes. El main idea del párrafo 5: Durante la Revolución Científica, los científ…
-
multiple - choice questions (arranged by practice) practice 1: concept …
1. B. separation of powers 2. A. favors market regulation 3. C. "[A variety of interests] divided mankind into parties, inflamed them with mutual animosity, and rendered them much…
-
multiple - choice question why do the hatchlings enter the ocean at nig…
To avoid predators
-
multiple choice question in \evo - devo\ studies, researchers examine g…
development.
-
how long does it take baby sea turtles to dig out of their nest? up to …
Up to 2 days
-
multiple - choice question viruses can evolve are living organisms can …
A. can evolve
-
what do mother sea turtles do after laying their eggs? they get other t…
B. Go back to the ocean
-
paragraph #2 instead of just accepting old ideas, people started using …
# Breve explicación: El párrafo 2 habla sobre el inicio del uso del método científico, que implica observación, experimentación y razonamiento, ejemplificado con Isaac Newton. El …
-
powers of the king the king, louis xvi, was absolute. he ruled by the d…
a) The theory held that the king received his power to govern from God and was responsible to God alone. b) Arbitrary imprisonment through lettres de cachet; strict censorship and…
-
multiple - choice question evolution is a change over time that happens…
B. populations
-
certain organisms, such as slime molds, can form large plasmodia that c…
slime molds and flatworms support that theory because they are made up of cells, even though some are multinucleate
-
8. scientific investigations begin with 9. a logical interpretation bas…
8. Observations 9. Inference 10. Explanation 11. Variables 12. Independent; Dependent 13. Conditions 14. Quantitative data; Qualitative data 15. To reduce the impact of random var…
-
modeling body systems quick check what is the role of the nervous syste…
D. to provide electrical signals to initiate peristalsis
-
why do sea turtles slow their heart rate? to keep from having to eat of…
To preserve their oxygen underwater
-
when looking at plant and animal cells with an electron microscope, you…
C. cell walls
-
multiple choice question genes, genomes, or anatomical structures that …
B. homologous
-
multiple - choice question how long can green sea turtles stay under wa…
B. 5 hours
-
13 the x - shaped chromosomal hereditary material can be packaged in th…
nucleus (assuming the first - unreadable - option was nucleus as it is the correct answer based on the description in the question)
-
mitochondrial disorders can be caused by mutations in all the following…
C. cytoplasmic DNA
-
multiple - choice question true or false based on our current scientifi…
True
-
multiple - choice question when do baby sea turtles go back to the shor…
C. They never go back
-
multiple - choice question sea turtles eat seaweed. true false rewatch
True
-
what would most likely occur over time if new technologies gave us info…
D. A current scientific theory would be revised based on the new findings.
-
______ text is descriptive text added to an object. a. accessible b. as…
d. Alternative
-
instructions: as you read each paragraph, write down the main idea in y…
La Revolución Científica fue un cambio en la forma de pensar sobre el mundo que tuvo lugar en Europa entre 1500 y 1700 y transformó la percepción de la naturaleza a través de camb…
-
multiple - choice question what is not a color of sea turtles black gre…
D. red
-
synopsis louis xvi became the heir to the throne and the last bourbon k…
1. Louis XVI's father died and he became the heir to the throne and the last Bourbon king of France. 2. No. Because of a slew of governing missteps which led to the French Revolut…
-
for questions 19 - 22, write true if the statement is true. if the stat…
19. True 20. True 21. True 22. False; Mitochondria have genetic information in the form of DNA and nearly all of the mitochondria in your cells were inherited from your mother. 23…
-
which hypothesis most likely inspired leeuwenhoeks experimentation with…
A. If the amount of magnification is correct, then an individual germ can be seen, because individual germs exist but are too small for human eyes.
-
select all that apply select all of the following that are true about v…
include pelvic and hindlimb bones in whales, persist in related organisms even when no longer used
-
what did leeuwenhoek use that enabled him to see bacteria? the staining…
C. different magnification lenses
-
what is the difference between sea turtles and land turtles? sea turtle…
Sea turtles cannot pull their head and legs into their shell. Land turtles do not have paddles.
-
how did louis pasteurs experiments lead to new scientific understanding…
A. Experiments with cooking food showed that disease - carrying germs in food could be killed when heated.
-
comprehension 4. during what time period did the scientific revolution …
4. D. 1500 to 1700 5. D. Math, physics, astronomy, and biology
-
2. which of the following is a key component of the scientific method t…
2. A. Observing, measuring, experimenting, and testing ideas. 3. B. The established science as a major force in society.
-
jennifer wins an art contest. she attributes the outcome to luck. jenni…
First question: an external locus of control. Second question: Emotional intelligence.
-
select all that apply select all the characteristics of homologous stru…
common evolutionary origin, include genes and chromosomes, may have different functions
-
1. what was the primary focus of the scientific revolution? a. establis…
A. Establishing new religious doctrines. (Es incorrecto y no fue el enfoque principal de la Revolución Científica) B. Developing advanced military technologies. (No fue el enfoque…
-
ecosystem stability urbanization and other human activities can cause l…
Some characteristics of a stable ecosystem include species diversity (as seen by the variety of plants in the old - growth forest) and the ability to remain relatively unchanged o…
-
giovanni is expressing ______ when he says, \i can run a mile in under …
First question: C. a high self - efficacy Second question: B. interpersonal
-
brian is tracking a plants height for his science class. when he begins…
To graph the line $y = 3x+3$, plot the points $(0,3)$ and $(1,6)$ and draw a straight line through them.
-
wrap battle: is a burrito a sandwich? in 2015, a judge in massachusetts…
A. Other sandwich definitions include burritos. C. Burritos are similar to many classic sandwiches.
-
when a species from a mainland population colonizes an isolated island,…
adaptive radiation
-
the tone of mccandlesss journal was often... select one: a. melodramati…
1. a. melodramatic 2. c. Henry David Thoreau 3. c. an 80 - year - old accomplished leatherworker
-
3 mark for review which of the following best describes the structures …
B. They occur as monomers, chains of monomers, and branched structures
-
2 mark for review which of the following statements best describes the …
D. Monosaccharides are joined together through covalent bonds
-
which of the following statements best describes the structure of compl…
B. Monosaccharides are connected by covalent bonds