Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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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
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what type of reaction is the change from atp to adp? exergonic spontane…
A. Exergonic
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unicellular are organisms with one cell multicellular are organisms wit…
Autotroph is an organism that makes its own food Heterotroph is an organism that consumes other organisms
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are organisms with one cell; are organisms with more than one cell; uni…
Unicellular are organisms with one cell Multicellular are organisms with more than one cell
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which problem did the missouri compromise, the compromise of 1850, and …
extension of slavery into the western territories
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assessment questions 4. what is the relationship between the physical a…
B. The physical changes cause the emotional changes.
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6. how does the study of genetics and dna help the study of evolution? …
The closer the genetic similarity, the closer the two organisms could be on the evolutionary tree
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which sentence in the following paragraph is a comma splice? generally …
Generally speaking, the newer a book is the more important its condition, even a book from the 1940s will have to be in excellent condition to be worth three figures.
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6 what is a homologous structure? 7 describe a vestigial organ. 8 what …
6. Body parts that are similar in structure but differ in function. 7. Body parts or organs that are no longer used but may have served a function in the past. 8. Body parts that …
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5. what does the study of embryology show when comparing most vertebrat…
The organisms are identical in the early stages and only different in later stages
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in an experiment designed to determine if a fertilizer increased crop y…
False
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a theory is an advanced hypothesis that has been proven to be true. tru…
False
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the cell is the basic unit of life. true false
True
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if you found an organism that was single - celled and had a nucleus, yo…
False
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you expose the bacterium staphylococcus aureus to low levels of the ant…
True
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the smallest identifiable particle of of all living structures is a mol…
False
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what is the advantage of a moth having a very long tongue if an orchid …
It can reach nectar that no other pollinator can reach.
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you perform an experiment in which you take 16 pots of strawberry plant…
C. a standardized variable.
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cells, tissues, organs, and organ systems working together to make a hu…
an emergent property
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you perform an experiment in which you take 16 pots of strawberry plant…
light
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2. which is an evidence for evolution not mentioned above? fossil recor…
Archeology
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you expose the bacterium staphylococcus aureus to low levels of the ant…
survival in the presence of methicillin
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what is the purpose of a control in an experiment? provides a basis for…
provides a basis for comparison
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shows us that we can group related species by the similarity of genes p…
1. They can both figure out what happened, given enough clues 2. There is no valid scientific evidence against evolution; the premise of this question is incorrect as evolution is…
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you perform an experiment in which you take 16 pots of strawberry plant…
Height of the plants
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which of the following does not evolve? humans bacteria flowering plant…
limestone rock
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what is the purpose of taxonomy? to name and classify living organisms …
to name and classify living organisms
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you expose the bacterium staphylococcus aureus to low levels of the ant…
natural selection
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you perform an experiment in which you take 16 pots of strawberry plant…
both sexually and asexually
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you perform an experiment in which you take 16 pots of strawberry plant…
C. a producer.
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how do you know the computer you are working on is not alive? it is not…
All answers are correct.
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you expose the bacterium staphylococcus aureus to low levels of the ant…
the strain of S. aureus
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you expose the bacterium staphylococcus aureus to low levels of the ant…
Bacteria
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directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each statement based on DNA and RNA structure: ### 1. "Contains the sugar deoxyribose" - DNA has deoxyribose; RNA has ribose. So **only DNA**. ### 2. "Ma…
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you expose the bacterium staphylococcus aureus to low levels of the ant…
D. Animalia
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directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each card based on DNA and RNA characteristics: ### Only DNA: - **Contains the sugar deoxyribose**: DNA has deoxyribose; RNA has ribose. - **May contain …
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you expose the bacterium staphylococcus aureus to low levels of the ant…
DNA free in the cell, not in a nucleus
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in an experiment designed to measure the distance a golf ball is hit by…
the type of material the club is made of.
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you expose the bacterium staphylococcus aureus to low - levels of the a…
C. Eukarya
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which of the following is not a \control\ in an experimental procedure?…
an experimental group
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directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each statement based on DNA and RNA characteristics: ### DNA (Only) - **Deoxyribonucleic Acid**: DNA’s full name. - **Made up of A, C, T & G**: DNA uses …
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the correct sequence from smallest to largest is tissue - cell - organe…
atom - molecule - organelle - cell - tissue.
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all living organisms are prokaryotes. consist of one or more cells. are…
consist of one or more cells.
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the four kingdoms included in the domain eukarya are bacteria, fungi, p…
Protista, Fungi, Plantae, and Animalia.
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asexual reproduction differs from sexual reproduction in that - asexual…
asexual reproduction produces offspring containing DNA from only one parent.
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an ecosystem includes all of the following except a community. a biosph…
B. a biosphere.
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if you wanted to demonstrate homeostasis to a friend, you could use ___…
an organism maintaining nearly constant internal conditions.
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directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each statement based on DNA and RNA properties: ### Only DNA: - Contains the sugar deoxyribose (DNA has deoxyribose; RNA has ribose). - May contain thymi…
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which is not a required characteristic of life? ○ homeostasis ○ movemen…
movement
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which is the correct sequence for levels of biological organization occ…
population - community - ecosystem - biosphere
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______ is a change in the genetic make up of a population over many gen…
Evolution
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in ______________ genetic material from two parents combines to form of…
sexual reproduction
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well designed experiments compare a group of normal individuals to a gr…
control group
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__________ is the biological science of naming and classifying organism…
Taxonomy
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an is an inherited characteristic that enables an organism to survive a…
adaptation
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a collection of related hypotheses that have been substantiated after e…
scientific theory
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as life forms become more advanced, new properties occur. these propert…
emergent
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what process provides the energy to add a phosphate to adp and regenera…
A. Cellular respiration
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6. (fill in the missing words) variation in the rates of ____ ____ repr…
6. Variation in the rates of **evolutionary change** represented by the fossil record can often be explained by changes in **environmental** conditions that impact fossil **preser…
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what process provides the energy to add a phosphate to adp and regenera…
B. Photosynthesis