Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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a laboratory is studying the growth of a bacterial culture. the number …
25
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what is a mutation? a type of ribosome a process of making rna a change…
D. A change in the DNA sequence ### Question 14 (Which mutation type changes one amino acid in a protein?):
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mrna: aug uuu ccg gac uga what is the correct amino acid sequence? met …
Met - Phe - Pro - Asp (the option with this sequence, e.g., if it's the fourth option: D. Met - Phe - Pro - Asp, but based on the options given, it's the last option: Met - Phe - …
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question 11 mrna: aug gcu gga uaa what is the correct amino acid sequen…
Met - Ala - Gly
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document 5... the end of the prohibition era marked the demise of a mor…
One impact of the efforts to address Prohibition, according to Michael A. Lerner, is that they failed to change Americans’ behavior (or failed to eliminate the problems caused by …
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question 10 how do codons determine amino acids? ○ codons are random se…
C. Each codon corresponds to a specific amino acid
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which organelle is the site of translation? endoplasmic reticulum ribos…
B. Ribosome ### Second Question (What type of RNA brings amino acids to the ribosome?)
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dna: tac ggc ata what is the rna sequence? ○ uac ggc aua ○ aug ggc uau …
s: First Question: D. AUG CCG UAU Question 7: B. CAU AGG CUU
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what is the primary role of mrna in protein synthesis? catalyzes peptid…
D. Carries genetic code from DNA to ribosome
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what is the process of making rna from dna called? replication translat…
D. Transcription ### Second Question (Where does transcription occur in eukaryotic cells)
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why is the central dogma essential for life? - it explains how genetic …
A. It explains how genetic information becomes functional proteins
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why is the central dogma essential for life? it explains how genetic in…
It explains how genetic information becomes functional proteins ### Question 2 (What does the Central Dogma state?)
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figure 3 on this day of the year, the sun is at its highest point in th…
Summer Solstice
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biologists are tracking the growth of a rabbit population. there were 4…
A. \( 720 = 45(4)^x \)
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-source: bernardino de sahagún, wikimedia commons, 1576 in addition to …
A. The introduction of new animals negatively affected Native American crops
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journal prompts: answer the following questions. you must have at least…
## Response to #1: I feel fortunate to have a small group of true friends I’ve chosen, alongside a larger circle of friends formed out of convenience or circumstance, and there is…
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journal prompts: answer the following questions. you must have at least…
I feel like I have both true friends I’ve chosen and friends formed out of convenience or circumstance, and there’s a clear difference between the two. True friends are the ones I…
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what was one lasting effect of hernando de soto’s expeditions? choose 1…
C. They spread European diseases that devastated Indigenous communities.
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image credit: wikimedia commons in addition to new maritime technologie…
D. New methods for organizing international trade, like the joint - stock company
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rent control keeps prices of housing below market rates. which of these…
A. A shortage of housing ### Second Question (PACED Decision Model)
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-source: bernardino de sahagún, wikimedia commons, 1576 which of the fo…
D. the Spanish increased their use of enslaved Africans as a labor force
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final assessment - wildlife population ecology wildlife population ecol…
The correct option is: 1,000 (the option with "1,000" as the number of individuals for expressing death rate per unit time).
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final assessment - wildlife population ecology wildlife population ecol…
Paint
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final assessment - wildlife population ecology wildlife population ecol…
Biotic
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6.8 - revolutions in haiti and mexico and 6.9 - independence in south a…
A. Toussaint Louverture
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what was the harlem renaissance? a cultural and artistic movement among…
1. A cultural and artistic movement among African Americans during the 1920s and 1930s 2. Celebration of African American heritage, struggle, and hope for equality
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mark the following statements as true or false. disease is a biotic fac…
True ### Statement 2: Fertility refers to the natural capacity to and the number of offspring produced.
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final assessment - wildlife population ecology wildlife population ecol…
s: - For "Overcrow is a biotic factor.": True - For "Fertility refers to the natural capacity to and the number of offspring produced.": True - For "Recruitment is NOT affected by…
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final assessment - wildlife population ecology 5 of 10 which of the fol…
Parasitism (the option corresponding to "Parasitism")
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final assessment - wildlife population ecology wildlife population ecol…
Index of population size
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final assessment - wildlife population ecology wildlife population ecol…
Putting up fences
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final assessment - wildlife population ecology wildlife population ecol…
A. Independent and dependent
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final assessment - wildlife population ecology wildlife population ecol…
A. Independent and dependent (as the correct option for the question "Density is divided into which of the two factors?" in wildlife population ecology, where density - related fa…
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final assessment - wildlife population ecology wildlife population ecol…
True
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managing the colony/african resistance 1. what did the british not unde…
1. The British failed to understand Nigeria's politics because the colony was composed of hundreds of culturally distinct groups, each with their own political systems and traditi…
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managing the colony/african resistance 1 what did the british not under…
1. The British did not understand that Nigeria was a collection of distinct, self-governing ethnic groups with separate political systems, not a single unified political entity. 2…
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what is missing from this food chain? ○ herbivore ○ decomposer ○ produc…
decomposer
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which organism is responsible for clean up in this ecosystem? vulture p…
vulture
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which organism is a producer? mouse snake grass owl
grass
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which organism is not a consumer? owl grass snake bacteria
B. grass
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which organism in this food chain is a herbivore? ○ grass ○ bacterium ○…
grasshopper
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24. model with math nocturnal mouse lemurs enter a state known as torpo…
The range of temperatures a mouse lemur might experience is \(27^{\circ}C\leq T\leq33^{\circ}C\)
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which scenarios are examples of internal conflict? select two options. …
B. a character feeling guilty about a choice C. a character weighing a decision
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what do paleontologists study? keyboard help
Paleontologists study the history of life on Earth by examining fossils (preserved remains/traces of ancient plants, animals, and other organisms), including their evolution, morp…
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compare how a person with low emotional intelligence and a person with …
- Person with low emotional intelligence: May react with anger or defensiveness, blame external factors (e.g., "the test was unfair," "the teacher graded harshly"), avoid reflecti…
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plants rely on pollinators to reproduce, while pollinators rely on plan…
mutualism
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comparing the body structures of organisms to find evidence of a shared…
comparative anatomy
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can you inherit physical traits that your parents acquired during their…
No
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ecology is best defined as the study of ______. plant succession intera…
the interactions between living organisms and their environments
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drag the cards to the respective categories. food human activities comp…
Density - dependent limiting factors: Food, Human activities, Predation, Space, Disease, Competition, Water Density - independent limiting factors: Natural Disaster, Tornado, Weat…
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a major achievement of president jimmy carter was the worldwide accepta…
1. the signing of the Camp David peace accords 2. Ruhollah Khomeini
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the north atlantic treaty organization (nato) and the truman doctrine w…
1. containment 2. promote peace through international agreements
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why does a small central cord lesion only affect pain and temperature s…
A. Because axons of the spinothalamic tract decussate at the ventral commissure
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which best describes the function of the corticospinal tract? carries e…
Carries efferent motor signals
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influences on your decision can be internal and external. true false
A. True
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in 1919 and 1920, two sets of raids by us government officials arrested…
anarchists and communist revolutionaries
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drag the cards to the respective category. mimicry camouflage ants owl …
- Mimicry: Ants, Wasps, Honeybees, Bird - dropping spider, Caterpillar - Camouflage: Owl, Seahorse, Toads, Chameleon, Cheetah
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unit 5 - cell structure and function 30. complete the venn diagram comp…
a. Plant cells have a cell wall; animal cells do not. b. Plant cells have chloroplasts; animal cells do not. c. Plant cells have a large central vacuole; animal cells have small v…
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6. why do you think it says in the handout that the collective rights o…
6. Historical unfulfilled obligations, ongoing negotiations over land, self-governance, and resource rights mean full recognition and implementation of these rights are not yet co…
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the crew’s pet the pirate crew loved their boat dog. it was a stray dog…
1. 1) He constantly stole the pirates' meat from their meal stash. 2) He swam around the boat while the crew fished, scaring away the fish. 2. Because Jake told the captain he had…
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the set of data represents the international air mail rates. what equat…
y = 0.40x + 0.60
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unit 4 - reactions and enzymes 24. define the following terms: a. enzym…
A biological catalyst (usually a protein or RNA) that speeds up chemical reactions in cells by lowering activation energy, specific to its substrate. #### b. Catalyst
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calculate the average for each data set. 0 times/week 1 - 2/week more t…
1. Averages: - 0 times/week: $\approx 83.44$ - 1-2/week: $\approx 73.43$ - more than 3 times/week: $66.875$ 2. Graph: A bar graph with exercise frequency on the x-axis and average…
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find the meaning of the abbreviation rr\t\tthe patient had a rr of 16, …
To solve for the meaning of each abbreviation, we analyze the context provided in the third column: ### RR From the sentence "The patient had a RR of 16, in which they inhaled and…
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choose the three inventions that contributed to u.s. infrastructure dur…
B. telegraph, C. electric bulb, E. telephone
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what is one way employers can protect workers when theyre doing tasks i…
B. Provide electrically - rated PPE like gloves or boots
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20. the diagram below illustrates the process of ______ this process br…
The diagram illustrates the process of **dehydration synthesis (condensation reaction)**. This process \(\boldsymbol{\text{synthesizes}}\) larger molecules. ### Question 21
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7 multiple choice 0.5 points yasmeen and her girlfriend recently got in…
7. parasympathetic 8. genes. 9. plasticity.
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4 multiple choice 0.5 points the communication system that uses hormone…
4. endocrine 5. somatic 6. sympathetic
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latin american relations with the united states have often been straine…
getting involved in the internal matters of Latin American countries
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1 multiple choice 0.5 points which of the following is part of the cent…
1. spinal cord 2. survival; complex thought 3. myelin
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alfred thayer mahan’s book, the influence of sea power upon history, ar…
B. Building a strong navy and acquiring overseas naval bases
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each red army unit was assigned one person whose job it was to teach th…
B. A commissar
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the roosevelt corollary assumed the right of the united states to inter…
A. intervene in the internal affairs of a country in the exercise of international police power
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dna replication review directions: drag the cards below to fill in the …
1. enzymes 2. Topoisomerase 3. helicase 4. DNA primase 5. DNA polymerase 6. leading strand 7. lagging strand 8. Okazaki fragments 9. ligase
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dna replication review directions: drag the cards below to fill in the …
1. origin of replication 2. multiple 3. faster 4. replication forks 5. directions 6. DNA replication 7. replication bubble 8. new strands (Note: The last blank could also be inter…
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an organic farm controls pests with the number of praying mantis larvae…
As n gets to some value, p should go to zero.
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directions: below is a snapshot of dna replication. use the cards below…
(Example for a dashed box labeling) - Dashed box (lower new strand with fragments) → Lagging Strand - Dashed box (upper new strand, continuous) → Leading Strand - Dashed box (pare…
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for dna polymerase to begin adding new nucleotides, it needs a starting…
primer ### Question 27
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the okazaki fragments on the lagging strand need to be joined together …
lagging ### Question 24
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explain the characteristics scientists use when observing organisms and…
1. **Cell type**: Prokaryotic (no nucleus) or eukaryotic (has a nucleus) 2. **Cell number**: Unicellular (single celled) or multicellular (many celled) 3. **Nutrition method**: Au…
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leading and lagging strands dna polymerase can only add new bases 5 to …
leading ### Question 22
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dna polymerase another enzyme, and arguably the most important, is dna …
DNA polymerase ### Question 18
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4. which describes one thing that happens during thermoregulation when …
Blood vessels under the skin expand.
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module 1.1 themes & methods in developmental psychology 1. what themes …
1. What themes exist in developmental psychology? - Nature vs. Nurture: Influence of genetics vs. environment - Continuity vs. Discontinuity: Gradual vs. stage-based growth - Stab…
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3. what is a positive feedback loop? the output of a system stimulates …
the output of a system stimulates another cycle of the system
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topoisomerase and helicase dna replication is carried out by a series o…
Topoisomerase ### Question 15
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replication bubbles when all of the bubbles have collided, two new stra…
faster (or more quickly)
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2. what is the total of all of the processes the body uses to keep its …
homeostasis
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1. what role do the muscles and blood vessels play in the negative feed…
O effectors
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origin of replication dna replication starts at the origin of replicati…
origin of replication ### Question 8
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semiconservative replication the replication of dna is semiconservative…
semiconservative ### Question 5
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for each of the following, read the characteristics and then identify t…
is multicellular, eukaryotic, autotrophic, and has a cell wall comprised of cellulose: Plantae is multicellular, eukaryotic, heterotrophic, and lacks a cell wall: Animalia is mult…
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dna replication directions: to answer the questions, read the paragraph…
replicate ### Question 2
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which important financial figure was heavily involved in the developmen…
Andrew Carnegie
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which major u.s. city became the center of steel production during the …
B. Pittsburgh
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emt: after calling 911, an emt arrived at the scene of the emergency. f…
EMT: Emergency Medical Technician ### For defining "FA":
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what industry did madam c.j. walker revolutionize? textile manufacturin…
Beauty and haircare
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what term describes a molecule that has received a phosphate group from…
Phosphorylated
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what type of process does the energy release from atp hydrolysis get co…
Endergonic processes