Biology
Cell biology, genetics, ecology, and life science fundamentals.
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b. in 2-3 sentences, explain why photosynthesis is important in nature.…
Photosynthesis is important in nature as it produces oxygen (essential for aerobic life) and glucose (a primary energy source for organisms), sustaining ecosystems. As a human, it…
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3. what was the name of the event that started the protestant churches?…
3. D. the Reformation. 4. A. the Apostle's Creed
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how does rna polymerase know where to start transcription? it looks for…
A. It looks for a special start sequence.
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which of these is not a source of evidence used to support the current …
learned behaviors
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the gene for melanin (skin pigment) is transcribed similarly in humans …
D. only in the nucleus
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match each event to the reason for us involvement. pairs to force remov…
- to force removal of Soviet weapons from striking distance: Cuban Missile Crisis - to prevent reelection of a communist - leaning candidate: Guyanese Conflict - to overthrow a co…
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if part of the dna gene being transcribed is tgcaat, what will the mrna…
B. ACGUUA
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which statement is true about the dna molecule during transcription? on…
Only a small area is opened.
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circle all the correct letters for each item. 1. which of the following…
1. a. taking someone else's computer, c. using someone else's personal information 2. b. secret, c. hidden, d. personal 3. b. a quiet smoke alarm, c. a beeping noise on a microwav…
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investigation 1: serengeti animal eating patterns analyze the resource …
6. Dried grasses, stems, and woody browse 7. Fresh, newly grown grass shoots 8a. Buffalo DO compete for food with other herbivores. 8b. They compete for grass, primarily during th…
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miller wrote the crucible as an allegory of the anti - communist climat…
A. the voice of the rebel who stands for individual freedom in the face of a mob mentality
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in the final lines of act iv, reverend hale begs elizabeth to plead wit…
D. She feels that he finally has found self worth in not selling out his friends ### Second Question (Hale's Character and the Red Scare)
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which action is one role of rna polymerase during transcription? to bre…
C. to build a molecule of mRNA (assuming the options are labeled A, B, C, D with the third option being C)
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according to currently accepted theories on human evolution, human ance…
D. a shift towards bipedal locomotion
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question 12 2 pts which of the following is the best thematic topic for…
C. The struggle for power ### Question 13
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chandler candle maker who married twice, and of his seventeen children …
Benjamin Franklin, born in Boston in 1706, was the youngest of his father’s seventeen children. He stopped going to school at age ten, and soon after started apprenticing for his …
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11. which of the following is not an example of a production animal? a.…
D. Horses ### Question 12
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what is koskooshs view of death in londons story \the law of life\? it …
1. It is inevitable, so why fight it. 2. The setting is a natural environment and is the primary cause of their struggle.
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an increase in genetic variation will most likely result when a mutatio…
germ cell
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in a population of squirrels, the allele for bushy tails (b) is dominan…
B. The bushy-tailed parent must be heterozygous (Bb) and the short-tailed parent must be homozygous recessive (bb)
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in 1865, gregor mendel presented a paper to the natural science society…
C. Mendel had begun a new field of study that scientists did not understand.
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read the excerpt from the introductory note of the autobiography of ben…
Benjamin Franklin worked at the "New England Courant."
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part b: which of the following speeches from act iv best supports the a…
C. so that she can try once more to persuade him to confess (assuming the options are labeled A, B, C, D with C being this option; adjust label if needed based on actual option nu…
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which is not a hormone produced within the islets of langerhans? glucag…
B. Cortisol
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evolution requires changes in allele frequencies over time. which of th…
A. Genetic drift causes a loss of alleles in small populations.
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many of the hormones leaving the pituitary cause... the nervous system …
D. Other glands in the body to produce their own hormones
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question 1-1 under some conditions, such as lack of natural predators, …
C. Individuals who are better able to compete for resources will survive and pass on the traits that enabled survival to their offspring.
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in fruit flies, the traits for a yellow body and white eyes are always …
C. The genes for the traits are adjacent on the same chromosome
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fill in the blanks: dna is composed of sugar, phosphate, and four _____…
1. nitrogenous 2. (messenger) RNA (mRNA) 3. ribosome 4. codon 5. amino 6. protein 7. mutations 8. sickle
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how do hormones get from the organ they are created in to their target …
Through the bloodstream
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how does horatio find hamlet when he gets off the ship? through word of…
Hamlet sends a letter with some sailors, who guide Horatio to hamlet
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why are identical twins similar to each other but not identical? a inde…
A. independent assortment
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use the sequence to create rna and the sequence of amino acids. dna of …
(for the mutation impact): A single base change in the DNA (from \( \text{CTT} \) to \( \text{CAT} \) in the \( 3' \to 5' \) strand) alters the RNA codon from \( \text{GAA} \) (co…
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reading skills: understanding cultural differences (15 points) on the l…
13. A. usher in children who are being born 14. superannuated 15. zeal 16. eradicate 17. denigration 18. eradicate 19. ### Conflict Summary: In *Dead Men's Path*, Michael Obi, the…
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when sharks are caught, the entire shark is kept * true false sharks pr…
B. False ### Question 2: Sharks provide little economic benefits
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denticles are tooth - like * true false sharks inhabit all ecosystems, …
True ### Second Question:
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pelvic fins are located close to the gill slits, and they provide stopp…
B. False ### Second Question:
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what step of protein synthesis process is going on in this photo? a. re…
C. translation
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both cartilaginous fish and bony fish have a lateral line * true false …
True ### Second Question:
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according to the rna codon chart, which of the following statements is …
C. AUU codes for the isoleucine amino acid.
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the skeleton of cartilaginous fish requires phosphorus and calcium to b…
False ### Second Question:
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organisms in phylum chordata are in that phylum because they have a not…
True ### Second Question:
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reason. switching to paperless bills reduces the amount of physical mai…
Paperless billing makes tracking charges easier and helps the environment.
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proteins are produced by linking together chains of ______ which are de…
B. amino acids
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______9. what is the most likely genotype of individual \c\? (ff, ff or…
1. $ff$ 2. $Ff$ 3. Ann: $Ff$; Michael: $Ff$ 4. $FF$ 5. Sam, Ann, Michael (or Daniel, Tina as alternative valid choices)
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kip studies flower color in petunias, where the allele for red flowers,…
by one parent will carry R and by the other parent will carry r.
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each horizontal row in a pedigree chart represents a mating. a generati…
B. a generation.
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matching 4 points match the definition with the correct vocabulary word…
1. smeared blood pattern created when an object moves through blood that is not completely dried. → Wipe 2. an important tissue responsible for transporting nutrients, water, and …
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which is the greatest contribution of gregor mendel to society? an abil…
an understanding of genetic principles
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which is an example of selective breeding? planting peas in a garden on…
Transferring pollen from flowers on one pea plant to flowers on another pea plant
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match the definition with the correct vocabulary word. angle at which b…
1. Angle at which blood strikes a target surface relative to the horizontal plane of the target surface. → Angle of impact 2. A compound extremely sensitive and can detect bloodst…
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the punnett square below predicts the outcome of a genetic cross done b…
C. aa
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completing the chart on paper? using the same color of dough, create a …
### Blastula Section 1. A blastula is a hollow, sphere-shaped early embryonic stage formed by repeated cell division (cleavage) of the zygote, consisting of a single layer of cell…
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1. why did stalin not finish college? 2. name two economic programs tha…
1. He was expelled for missing exams or failing to pay tuition (often attributed to his revolutionary activities). 2. Five-Year Plans and Collectivization. 3. Widespread purges, e…
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pedigree charts use shaded symbols to show organisms that have a partic…
shaded square
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insert dashes where needed. new dna evidence suggests that the kiwi a s…
New DNA evidence suggests that the kiwi — a small, flightless bird found in New Zealand — is closely related to the enormous, extinct elephant bird.
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which of the following best describes the effect of repeated use of alc…
b. Increases dopamine release and changes brain circuitry responsible for forming habits
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unlike animal breeders and human geneticists, plant breeders rarely use…
Plants have many more offspring than most animals have.
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which was the most important contribution to society from the early sel…
an increased world food supply
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which mates are least likely to produce offspring that have the disorde…
male 5 and female 6
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5. what event or circumstance prompted the inclusion of the third amend…
The British practice of quartering troops in colonists' homes (under the Quartering Acts) during the pre - Revolutionary War period prompted the inclusion of the Third Amendment.
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which term also describes selective breeding? natural selection artific…
B. artificial selection
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for the tree on the right, which of the following statements is true? *…
Each body type evolved repeatedly and independently on each island.
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for the tree on the left side, which of the following statements is tru…
Body types evolved repeatedly and independently on each island.
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use it use a medical term from the list below to complete the sentence.…
otosclerosis ### 2.
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grains, seeds, nuts and root vegetables are examples of ______ carbohyd…
structure. This structure means they take a longer time to break down during digestion, which promotes prolonged satiety (feeling full longer). Simple carbohydrates break down qui…
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a. for questions 1-9, use the pedigree chart shown below. some of the l…
1. C 2. A 3. B 4. A 5. C 6. D 7. 3 8. Ff 9. ff
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which of the following statements is true about the benefits of aerobic…
C. Aerobic exercise can help people better manage their blood sugar levels.
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which two of the following is a positive externality fewer students get…
- Fewer students get measles because all students are required to have the MMR vaccine - As the dropout rate decrease, so did crime.
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question 2 of 10 what determines how much energy a human can receive fr…
C. How much energy the food molecules have
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the complicated molecules that make up living things usually contain ca…
D. Carbon can form four strong covalent bonds.
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which three elements make up most of the human body? a. b, c, ne b. ba,…
C. C, H, O
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question 9 of 10 the picture below represents a nitrogen atom. how many…
A. 7
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1: whose germline is it anyway? while some forms of human genetic modif…
Doctors should prioritize patient safety. In Lulu and Nana's case, the benefit does not outweigh the fact that there were safer, proven ways. Patient safety (avoiding unnecessary …
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question 8 of 10 which statement best describes the role of phosphorus …
A. Converts food to energy
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2026 algebra 2 honors test 1 - expressions, linear equations, and linea…
1. $x=-7$ 2. $w=-1$ 3. All real numbers 4. No solution 5. $w=0$ 6. $y=8$
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directions: for each problem, use a punnett square to show your work, a…
### Problem 2: Cross two homozygous recessive (tt) pea plants (short plants are recessive to tall) #### a) Parent Genotypes Cross The parents are both homozygous recessive, so the…
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name pd 7) the branch of philosophy that deals with good, bad, right, a…
B. ethics ### Question 8
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he has refused his assent to laws, the most wholesome and necessary for…
C. self - governance
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question 5 2 pts 5. the chancellor of prussia/germany was not happy aft…
Question 5: D. France Question 6: True
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fracture repair have you ever broken a bone? doctors are fantastic – bu…
### Fracture Repair Steps Fill-Ins: Step 3: osteoblasts; osteoblasts; osteocytes Step 4: osteoclasts ### Conclusion Questions: 1. Hematoma, soft callus, bone callus, bone remodeli…
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liquids have... no definite shape or volume. a definite volume but no d…
C. a definite volume but no definite shape.
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name: junia williams pd 7) the branch of philosophy that deals with goo…
B. ethics ### Question 8
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which of these is not an example of matter? the sticks in a birds nest …
The sound of a bird chirping
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in what state of matter do atoms move the slowest? liquid gas solid pla…
Solid
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question 3 2 pts 3. who won the austro - prussian war? italy austria ho…
Question 3: Prussia Question 4: A German confederation of 22 German states was formed with Prussia at the "helm." Prussia became the leading German state. The Chancellor made sure…
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read the passage and answer the following question(s). passage #822 dir…
A. limestone and coal
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question 1 1. who was the chancellor of prussia (like a prime minister)…
1. Otto von Bismarck 2. True
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over time, the bodies of animals have adapted to their surroundings. as…
They help the bear cross ice and snow safely.
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5 multiple answer 1 point which of the following is a negative external…
C. As the rate of vape usage has increased lung cancer rates have increased for both smokers and non - smokers D. XYZ Corporation pollutes the river when they produce their product
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finding probabilities every person has blood type o, a, b, or ab. a ran…
To solve these probability problems, we first need to find the total number of people in the group. Then we can use the formula for probability: \( P(\text{event}) = \frac{\text{N…
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once the osteoblasts are trapped within the ossified bone tissue they a…
osteocytes
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if females begin selecting mates with the strongest climbing abilities,…
1. Nonrandom mating 2. Survivors and migrants show strong climbing ability
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one way in which genetically modified mice are developed is by injectin…
D. Nucleic acids are responsible for carrying genetic material and proteins are responsible for catalyzing the reaction.
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check your understanding what is the difference between a microscopic p…
Microscopic properties: Observed at the particle/ small - scale level (e.g., hair's cellular structure, internal components), require magnification. Macroscopic properties: Observ…
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a dna mutation results in a protein that is the same as the initial pro…
B. Different codons can be translated into the same amino acid, so some mutations do not affect protein synthesis.
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a few lizards from another island arrived after the storm. which mechan…
1. Gene flow 2. Genetic drift
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genes for | cells | white | red (immature) glycolysis enzymes | on | on…
D. The factors that regulate gene expression for glycolysis enzymes are active in muscle and blood cells.
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3. spots (n) ratio ___:___ no spots ______% spots ______% 4. ear length…
### Problem 3 (Spots - N) # Explanation: ## Step 1: Analyze the ratio The ratio of No Spots to Spots is given as \(4:4\) (simplifies to \(1:1\)). The total number of sections in t…
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in the case of sickle cell anemia, carriers are ______ homozygous reces…
Heterozygous