Biology
Cell biology, genetics, ecology, and life science fundamentals.
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10. flowers rely on pollinators like bees and butterflies to transport …
A. Sexual
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9. mitosis is an example of which kind of reproduction a. sexual b. ase…
B. Asexual
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8. genetic diversity can only be achieved through random mutations a. s…
B. Asexual
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3. identify the characteristics of life with which you are already fami…
### Familiar: A. Made of Cells B. Grows and Develops C. Reproduces D. Uses Energy ### Unfamiliar (example blank spaces filled with remaining): J. Maintains Homeostasis K. Responds…
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b.asexual c.both d.neither 5. as shown at left, binary fission is a pro…
B. Asexual
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9. lethal dominant achondroplasia (dwarfism) is caused by a dominant ge…
s #### Problem 9 - **Expected ratio of dwarfism to normal (live offspring)**: \(2:1\) - **Genotypes of live offspring**: \(Dd\) (dwarf, \(\frac{2}{3}\) chance) and \(dd\) (normal,…
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asexual and sexual reproduction vegetative propagation genetically iden…
The remaining found terms in the grid are: 1. VEGETATIVE PROPAGATION (diagonal, top-left) 2. GENETICALLY IDENTICAL (horizontal, lower grid) 3. SEXUAL REPRODUCTION (reverse horizon…
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6. if an offspring has the genotype aa, what possible combinations of p…
Possible parental genotype combinations: \( AA \times aa \), \( Aa \times aa \), \( Aa \times Aa \), \( AA \times Aa \) ### Question 7
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dileptus 1. watch the organism, dileptus, in the interactive on the lef…
1. The Dileptus moves on its own through the medium. 2. The organism feeds on smaller surrounding organisms. 3. It has a complex, defined cellular structure with internal componen…
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4. in a certain strain of mice, black coat (b) is dominant over white c…
To determine the genotype of the black - coated male mouse, we perform a test cross by crossing it with a white - coated (\(bb\)) mouse. If all offspring are black, the male's gen…
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dileptus 1. watch the organism, dileptus, in the interactive on the lef…
1. Self-directed locomotion using cilia/proboscis 2. Active feeding on smaller organisms 3. Visible complex single-cellular (eukaryotic) structure 4. Responsive movement to enviro…
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an amino acid is specified by the mrna codon uag. true false
B. FALSE
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how many codons are known to code for the amino acid threonine? a 4 b 6…
a. 4
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glucose. as house plants grow, they bend towards the nearest source of …
1. As house plants grow, they bend towards the nearest source of light. → Living things respond to their environment 2. All living organisms presently on Earth have descended from…
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your text lists several criteria that define living organisms; these ar…
- Fish are composed of tiny subunits that have all the characteristics of life. → Living things are composed of cells. - Algae use sunlight and chemicals from their environment to…
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using the following mrna sequence and chart, write down the correspondi…
ile-ala-ser-ser-leu
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uaa, uga, and uag are all ______________ codons. enter the answer check…
stop
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graph 1 title % hatched salinity ( % ) what can you correctly say based…
- As the salinity increases from.65% to 2.5%, the % of eggs that hatch increases. - The highest % of eggs hatch at 2.5% salinity. - As the salinity increases from 2.5% to 5%, the …
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a farmer wants to improve crop yield in his fields by testing the effec…
no new pesticide used on the control field; new pesticide used only on the experimental field
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question 15 1 pts when designing an experiment measuring the number of …
Dependent variable
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the codon ______ codes for methionine to signal for translation to begi…
AUG
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question 14 1 pts when designing an experiment, why do we need to have …
Ensure that changes in the dependent variable depend on the independent variable
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in an effort to increase milk production of dairy cows, a farmer decide…
experimental, control
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which of the following levels of biological organization is the most in…
A. biosphere
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the four kingdoms, animalia, plantae, fungi, and protista, are classifi…
D. Eukarya
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which of the following are the proper components of the scientific meth…
observation, question, hypothesis, prediction, experiment, results, conclusion
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which of the following structures can perform all the activities requir…
cells
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question 4 which domain(s) consist(s) of prokaryotic cells? ○ eukarya o…
Bacteria and Archaea
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question 3 ecology is the ______. ○ study of genes ○ study of organisms…
study of organisms and their interaction with the environment
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question 1 1 pts which of the following represents an application of \t…
using controlled experiments to test falsifiable hypotheses
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is the transfer of the genetic instructions from dna to rna.
Transcription
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the first step in protein synthesis is called .
transcription
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the steps of transcription are ________. select all that apply a termin…
a. termination, b. initiation, c. elongation
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skill level: exploring complete the sentence using one of the following…
Initiation
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how would you differentiate transcription from translation? select all …
c. Transcription takes place in the nucleus d. Transcription makes mRNA
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in what process of protein synthesis is a single strand of dna used as …
c. Transcription
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an anticodon is one of three codons that does not encode for an amino a…
FALSE
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______ involves the formation of a polypeptide. a transcription b trans…
b. Translation
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what is a codon? a it is the process of reading the mrna code in the ri…
c. It is a triplet (3) of bases in the mRNA that codes for a specific amino acid.
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which best describes a codon? a a codon is a triplet of three bases in …
a. A codon is a triplet of three bases in the mRNA that codes for a specific amino acid.
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the region which represents the three base sequence on trna and codes f…
a. Anticodon
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the ___ found on the trna complement the codons on the mrna. a anticodo…
a. anticodons
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skill level: to be determined a(n) is a three-letter code word in the g…
codon
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during translation, mrna is read in groups of bases. how many bases are…
b. 3
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question 5 of 10 which statement describes a fact rather than an opinio…
B. More U.S. soldiers died in the Civil War than in any other war.
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question 3 of 10 which of the following is an example of a secondary so…
D. A textbook chapter about the first five U.S. presidents
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1.1.3 quiz: reading historical evidence in u.s. history question 3 of 1…
(Note: The provided options all represent primary sources. If there was a missing option like "A history textbook chapter analyzing the Civil War", that would be secondary. But wi…
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assessment ch. 1-9 directions: use the information you have learned fro…
14. C. through nonviolent resistance 15. A. China adopted new ideas for modernizing the country. 16. C. war.
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directions: use the information you have learned from chapters 1-9 to c…
11. A. a restoration of the monarchy 12. B. electricity 13. B. Fewer jobs were available in the countryside.
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directions: use the information you have learned from chapters 1-9 to c…
C. Galileo A. freedom of speech and freedom of the press C. A set of harsh policies put in place to persecute counterrevolutionaries
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its hard for some people to believe that manatees and elephants have so…
B. impressed
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the number of times a cricket chirps per minute depends upon the temper…
The given rule $7(12)-28$ correctly calculates 56 chirps at 12°C. The reversed relationship to find temperature from chirps is $T = \frac{C + 28}{7}$, where $T$ is temperature in …
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how do consumers get oxygen to cells? movement of o₂ for cell respirati…
### Oxygen Movement (Figure 1): 1. Draw an arrow pointing **into the Madreporite (M)** (label "Dissolved O₂ from water"). 2. Draw arrows from Madreporite → Stone Canal → Ring Cana…
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example #7: colorblindness is a sex - linked recessive trait located on…
Genotypic ratio: $X^{B}X^{B}:X^{B}X^{b}:X^{B}Y:X^{b}Y = 1:1:1:1$ Phenotypic ratio: Normal (female, non - carrier) : Normal (female, carrier) : Normal (male) : Colorblind (male) = …
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identifying central idea — quiz — level d enemies: \this glowing stuff …
Glowworms make a lasting light.
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el arreglo persona a. in spanish reflexive constructions, we do not use…
To solve these Spanish reflexive verb problems, we analyze each sentence based on the subject, the object (with definite articles), and the appropriate reflexive verb conjugation …
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lp 5 day 9-10 evidence of evolution - the fossil record hyracotherium (…
The skull of Hyracotherium (dawn horse) is relatively small and short. From Hyracotherium to Equus (modern horse), the skull becomes larger, longer, and more elongated. The facial…
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12. how long ago did basilosaurus live? 13. what is the nasal opening o…
Basilosaurus lived approximately 40–34 million years ago (late Eocene epoch). ### Question 13: What is the nasal opening on Basilosaurus?
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why did confucian rituals contribute to cultural unification across son…
D. They provided shared customs and moral norms
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a village invests in schools to prepare youths for civil service and ho…
A. Merit - based governance and filial piety
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why did confucian rituals contribute to cultural unification across son…
A. They provided shared customs and moral norms
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6. list 3 ways whales are different from fish. 7. how many nasal passag…
1. Whales breathe using lungs (take in air), while fish use gills to extract oxygen from water. 2. Whales give birth to live young, whereas most fish lay eggs. 3. Whales are warm …
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which of the following provides a correct prediction about the change i…
C. The change in momentum of the system is zero because there is no net external force exerted on the system.
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a a focus on figurative representation and detailed ornamentation b a c…
C. an emphasis on the physical presence of the artworks and their relationship to the surrounding space
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what is the main goal of minimalist art? a to depict recognizable objec…
B. to emphasize the physical and material qualities of the artwork
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deforestation (cutting down trees to be used to make things people need…
1. **Impact on carbon cycle**: Deforestation reduces the number of trees that absorb atmospheric $\text{CO}_2$ through photosynthesis, and decomposing or burned tree biomass relea…
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5. what replaces peptidoglycan in archaea cell walls? organelles an s -…
B. an S - layer
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4. what do scientists call the s-layer in archaea? proteins or glycopro…
B. proteins or glycoproteins that make up the cell wall
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3. which kingdom contains organisms that look much like archaea? protis…
C. Bacteria
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2. how do archaea reproduce asexually? select all that apply. □ binary …
A. binary fission, C. fragmentation, D. budding
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1. thermus aquaticus is found surviving yellowstone national park’s hot…
B. ability to withstand high temperatures
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• red cattle = rr (homozygous) • white cattle = ww (homozygous) • roan …
codominance
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11. what was one of the key grievances that led to the american revolut…
a. The lack of colonial representation in Parliament
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mendel’s law of _______, states that one trait will conceal the presenc…
○ dominance
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mendels law of ______, states that genes do not influence each other wi…
D. independent assortment
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mendels law of _______, states that paired unit factors (genes) must se…
A. segregation
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the diagram above best represents... - dominance - codominance and inco…
independent assortment and segregation
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we have seen how american writers, for the first time, received nationa…
(1) intuition/emotions (2) nature (3) supernatural elements (4) individualism (5) innately good; formal doctrines; divine soul; god ---
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9. in paragraph 15, you learned that genetic variation contributes to e…
Genetic variation is caused by mutation (changes in DNA), genetic recombination (crossing - over and independent assortment in meiosis), and gene flow (transfer of genes between p…
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6. vocabulary in paragraphs 11–12, you read about darwin’s struggle to …
C. the natural process by which something takes place ### Question 7
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due jan 9 by 11:59pm points 100 submitting an external tool 7. what is …
B. It's about making a lifestyle choice.
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2. what is the name for a neurotransmitter that helps move messages thr…
B. serotonin
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5. in paragraphs 9 and 10, you learned about darwins theory of evolutio…
A theory (like Darwin’s theory of evolution) is more valuable than a hypothesis because a theory is a well - supported, comprehensive explanation of natural phenomena. It is based…
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across 5. kwanzaa candles of this color represent the african struggle …
Since this is a crossword puzzle related to holiday traditions (which falls under Social Science, specifically in the subfield of Religion or History as it deals with cultural and…
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7. here are two cell phone plans. - plan a costs $70 per month and come…
25
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rory is writing an introduction paragraph for an argumentative essay ab…
A. Chickens raised for eggs should be allowed to roam free.
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reading evolution by natural selection answer the following questions a…
A species is a group of organisms that can interbreed to produce fertile offspring. ### Question 2
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content review multiple choice choose the letter of the answer that bes…
1. b. ABO blood groups 2. b. 25 percent 3. a. sickle cell anemia 4. a. skin color 5. d. heterozygous normal vision mother and colorblind father 6. c. male pattern baldness 7. d. 4…
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19. what was the impact of the columbian exchange on the ecosystems of …
a. Introduction of non - native species that altered the environment
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read the passage. african wild dogs: ultimate predators? many books, pa…
African wild dogs have a reputation as fierce hunters who work in teams, but new data suggests otherwise.
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read the passage. publishing doctor zhivago boris pasternak’s 1956 nove…
Boris Pasternak couldn't get his book Doctor Zhivago published in the Soviet Union, so he had the book smuggled out of the country.
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read the text. millions of americans replace their cell phones every co…
to convince readers of the benefits of donating used cell phones
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5. what were some effects of the irish potato famine? widespread death …
### Question 5: The effects are confirmed as: 1. Widespread death and disease (over 1 million fatalities from starvation and famine-related illnesses) 2. Mass emigration (~1.5 mil…
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review the text. the amazon river basin is home to several species of r…
The author provides facts about the study, including when it was published and what it shows about Araguaian dolphins.
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read the text. the amazon river basin is home to several species of riv…
to inform readers about the possible discovery of a new river dolphin species in the Amazon
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color by number directions: first, answer the questions and color the i…
create soil (RED) ### Question 2: What sand dunes alter Sand dunes modify wind patterns (by blocking or redirecting wind).
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then answer the question below 1775 the revolutionary war begins. 1777 …
There was conflict and frequent change.
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elearning ecosystem assessment progress: time remai epme3110aa admin an…
B. When posting on social media, don't express or imply Marine Corps endorsement of your opinions, products, or causes other than those already officially endorsed by the Marine C…
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station 7: telophase 31. what occurs after telophase to complete the pr…
31. Cytokinesis (the division of the cell's cytoplasm) occurs after telophase to complete cell division. 32. The statements that do NOT occur during telophase are: c. Nucleolus di…
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28. what can the letter a in the prefix of anaphase help you to remembe…
28. The "A" helps remember that sister chromatids **move apart/separate** to opposite ends of the cell during anaphase. 29. The untrue statements to cross out are: a. Once this ph…