生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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which of the follow is not a type of cell junction? a integrating b pla…
A. Integrating
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amino acids are composed of which three components?○ saturated triglyce…
amino group, carboxyl group, R-group
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rna• rna differs from dna in three ways:a) rna has a __________________…
### RNA vs DNA Differences a) single strand b) ribose (sugar) c) uracil; A pairs with U ### RNA Forms a) messenger RNA; transfer RNA (tRNA) b) transfer RNA; amino acids; ribosome;…
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the number of fish in a lake can be modeled by the exponential regressi…
C. 2050
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which of these actions increases enthalpy in the air molecules of the e…
A. The air being heated by the sun
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5. explain the significance of the last triplet (taa) in the sequence: …
1. For Question 5: TAA is a stop codon; it signals the ribosome to stop synthesizing the protein chain, ending translation. 2. For Question 6: - Modified DNA sequence: ATGGAGGGCGG…
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3. click on enter or edit dna and copy this code then click : atgccaggc…
### Protein sequence: Met-Pro-Gly-Ala-Arg-Ala ### Number of DNA triplets: 7 ### Number of amino acids: 6
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question 2 1 point lipids are composed of two primary components. selec…
- fatty acids - glycerol
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skill practice directions: read the passage below. then choose the best…
1. C. to inform the reader about how to start running without getting injured 2. C. The author states explicitly that running is an easy way of getting exercise.
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people breathe in oxygen molecules from the air and exhale carbon dioxi…
A. An increase in entropy
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question 1 which organic molecule test uses potassium iodide to detect …
E. Lugol's
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question 9 of 10 which sentence describes the main conflict in this sto…
B. Sasha and Connie may lose their friendship.
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pathogens:a pathogen is a disease-causing organism.typically, the term …
### Ways pathogens are transmitted: 1. Direct physical contact (e.g., touching an infected person) 2. Inhalation of airborne droplets (e.g., coughing/sneezing) 3. Ingestion of con…
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dna mutation simulation access the simulation at: https://learn.concord…
1. - Amino Acids: A - tRNA: B - Ribosome: C - mRNA: D 2. mRNA acts as a messenger, carrying the genetic code from DNA (transcribed in the nucleus) to the ribosome, where it provid…
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reattempt 3/45 which letter on the illustration represents the parietal…
C
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summarizing informational texts—quiz — level e taylor rosenthal with hi…
A. Catherine patented an invention that lets doctors hear a patient's heart and lungs.
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which letter on the illustration represents the parietal lobe? d a scro…
B. B
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c = axon terminal/synaptic knob dendrite axon scroll for more cell body
Axon
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1/45 a type of neuroglia that surrounds/protects the cell bodies of neu…
satellite cell
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claim a bolt of lightning that hits a house or building — even one that…
☑ Fully accurate
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question 1 of 10 read the story and choose the title that best fits the…
D. Sasha versus Connie
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48 mark for review which of the following statements best describes the…
C. Certain species are biologically predisposed to learn particular associations that enhance their survival.
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listen what is the best definition to describe \the united nations\? a)…
c) International organization composed of independent states brought together to encourage diplomacy and peace between various countries. The UN is also in charge of maintaining t…
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vocabulary reviewdirections: complete each sentence using one of the fo…
## Vocabulary Review 1. point of view 2. neutral 3. author's purpose 4. implicitly ## Skill Review 1. A. strictly to inform the reader 2. A. "Both sides preyed on American shippin…
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read the opening lines from the statement for the defense in the 1873 t…
He establishes the case's broader implications, defines the central issue, lays out the legal argument, and outlines the logical consequence of proving innocence.
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question 4 of 5 who made the official decision to downgrade pluto from …
C. The International Astronomical Union
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great minds:dr. mae jemisonby lydia lukidisin the article, \great minds…
After high school, I plan to study environmental science. I hope to build a career as a restoration ecologist, working to rehabilitate damaged ecosystems such as cleared forests a…
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according to \astrophysicist chronicles battle over pluto,\ why did dr.…
A. Because it displays the characteristics of an icy body rather than a planet
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multiple-choice question what is matter made of? gravity particles rewa…
Particles
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5. how does uv light effect microorganisms? 6. describe the primary rea…
1. UV light damages the DNA/RNA of microorganisms, preventing them from replicating and rendering them non-infectious. 2. The primary reason is the presence of natural organic mat…
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4* dinosaur valley state park1. dinosaur valley state park is located i…
C. show the difference sizes of the tracks left by each dinosaur
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9/10 \white flight\ was... white people leaving inner cities due to con…
Orange: White people leaving inner cities due to cheaper living in the suburbs
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multiple-choice question what is matter? matter doesnt matter matter ma…
Matter has weight and takes up space.
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the ride of sybil ludington 1 in april of 1777, during the american rev…
B. "daring nighttime ride" C. "shouted warnings" E. "powerful example"
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number of stimulus presentations research was conducted on the frequenc…
C. Habituation
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which are examples of print features used in writing? a quotation marks…
## Multiple Choice: D. bold, italics or colored print ## Matching: 1. photograph : used to provide a visual representation of what is discussed in the text 2. graph : used to comp…
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1. which of the following is a density-dependent factor?water availabil…
water availability
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4 multiple choice 1 point the cytochrome p450 (cyp) enzymes are involve…
4. zero-order kinetics 5. secretion
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what is the smallest particle of matter? a cell an atom a proton an ele…
B. an atom
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4. if a population of 100 earthworms is growing at 0.37 per capita per …
D. 137
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3 fill in the blank 1 point for each word or phrase below, indicate whe…
- Synthesis of new molecules: phase 2 metabolism - Cytochrome P450 enzymes: phase 1 metabolism - Breakdown of molecules: phase 1 metabolism - Catabolic reactions: phase 1 metaboli…
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3. which of the following data are necessary to calculate population gr…
- death rate - birth rate
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identification de lexamen : 0831. parmi les énoncés suivants, lequel co…
B. Un estimateur peut toujours suggérer à l'entrepreneur des produits de remplacement qui peuvent répondre aux besoins et qui permettent de sauver du temps de main-d'œuvre ou de l…
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select all the true statements. the cytoplasm of an animal cell has mit…
In plant cells, chloroplasts make sugar using sunlight, and vacuoles store the sugar.
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select all the true statements.the nucleus of a plant cell contains the…
- The nucleus of a plant cell contains the chromosomes but not the chloroplasts. - Both plant and animal cells have cell membranes. - Both plant and animal cells can have mitochon…
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1. how do populations grow when resources are abundant? slowly logistic…
exponentially
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select all the true statements. 1. both plant and animal cells can have…
- Both plant and animal cells can have a nucleus. - The nucleus of an animal cell contains the chromosomes but not the lysosomes. - In an animal cell, the endoplasmic reticulum he…
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17 multiple choice 1 point in humans skin color is polygenic with more …
aabbcc --- ### For Question 18
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select all the true statements. both plant and animal cells have cell m…
A. Both plant and animal cells have cell membranes. B. Both mitochondria and chloroplasts are outside the nucleus of a plant cell.
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15 multiple choice 1 point in a flower having multiple blooms on a stem…
1 homozygous dominant : 1 homozygous recessive : 2 heterozygous --- ### For Question 16:
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3. which of the following would affect the distribution pattern of a po…
the distribution of resources
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2. which of these involves estimating the size of a population by count…
sampling
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13 multiple choice 1 point in pea plants flower color is a completely d…
13. 75% purple 25% white 14. 25%
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which of the following causes females to become more agitated and aggre…
Epinephrine
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passage 1 passage 2★ to bee or not to beek. rister1. \if the bees disap…
D. It explains why the disappearance of bees would harm humans while "Stop Killing the Bees" explains how pesticides harm bees.
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which of the following takes place when one animal watches the actions …
Observation
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which of the following hormones is released when dogs fight or feel thr…
D. Epinephrine
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4* the declaration of independence (excerpts)when, in the course of hum…
C. Jefferson states that a government can only rule over those who consent to that power—and America is refusing its consent to Britain
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11 multiple choice 1 point based on the parent genotypes shown what are…
1 Type A : 0 Type B : 0 Type O : 1 Type AB --- ### For Question 12:
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which of the following pheromones is excreted from the stinger of a wor…
Alarm pheromones
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which of the following pheromones helps regulate population density?○ e…
A. Epideictic pheromones
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happy 12 source: excerpted from george washingtons farewell address, 17…
- **Historical Context**: Created in the U.S. in 1796; the French Revolution and European power conflicts were ongoing, with the young U.S. avoiding war involvement. - **Audience*…
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1 of 10 which of the following hormones stimulates the development of t…
B. Testosterone
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which of the following controls walking? genetics hormones pheromones e…
Genetics
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multiple choice questions: q1. what is the main reason why cells with t…
1. Q1: b) They express different genes 2. Q2: b) Transcription 3. Q3: a) It carries the genetic code to the ribosome 4. Q4: b) mRNA is decoded to make a protein 5. Q5: a) It preve…
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hemophilia is a sex-linked recessive trait. if a male parent does not h…
1. Probability of female offspring with hemophilia: 0% or $\frac{0}{1}$ 2. Genotypes of parents for 100% affected daughters: Father: $X^h Y$ (hemophiliac male), Mother: $X^h X^h$ …
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practice set 2 double-check your work. 9 estimates of adult otodus swim…
C) The swimming speed estimates generated by Hoyt and by Price et al. varied substantially from the other estimates, but the estimates generated by Lefebvre and Falkenberg and by …
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which statement best summarizes the central idea of mcleods article? st…
Self-concept develops through experience and is made up of multiple components
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3directions: study the information, read each question, and choose the …
2. D. carry out a preemptive military strike 3. B. to educate and inform 4. C. to express an opinion 5. D. Fair competition is good for [individuals and the country]
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acaps/cqc: jefferson usufruct name: block source-dependent question: ho…
### Author 1) Thomas Jefferson 2) He was a U.S. Founding Father, Enlightenment-influenced statesman, and advocate for natural rights, liberty, and democratic governance. 3) His id…
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question 10 of 10 a friend who tries to convince you to skip class so t…
A. negative peer pressure.
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ill int of view is the perspective from which he or she writes about a …
B. Cooperative space projects can benefit future generations.
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why is first-person point of view essential to the effectiveness of thi…
C. It allows readers insight into the narrator's internal conflicts and experiences
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use the information to answer the question. the image shows a food web.…
D. grasses 100% energy → grasshoppers 10% energy → robins 1% energy
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in fruit flies eye color is a sex-linked trait where red eyes are domin…
### Punnett Square Fill-ins (top to bottom, left to right): 1. $X^R X^r$ (red-eyed female) 2. $X^R X^r$ (red-eyed female) 3. $X^r Y$ (white-eyed male) 4. $X^r Y$ (white-eyed male)…
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a frog feeds on a grasshopper for food. how does the food provide energ…
The food is broken down to release energy.
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3 multiple choice 1 point when comparing smds, those with a lower volum…
C. The half-life of tocilizumab would be shorter because it remains in the systemic circulation and will therefore be metabolized and excreted faster.
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in which example would chemical energy transfer from one organism to an…
a squirrel eating a nut
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4. which of the following are influenced by the size of a population? (…
- migration to other places - evolution over time - genetic diversity
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characteristics of populations quiz continuing biology (part b) pva (ac…
Population size is the absolute number of individuals in the population, while density takes into account the area that the population inhabits.
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1 fill in the blank 1 point match each of the pharmacokinetic character…
- Reach systemic circulation upon oral administration: Small molecule drugs - Limited tissue distribution due to their large size: Protein therapeutics - Vulnerable to degradation…
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prelab 3: porifera & cnidarialistenmatch the following terms to the cor…
Matching: 1. Polypoid - tentacles and mouth facing upward 2. Medusoid - tentacle and mouth facing downward Question 14: C. stinging Question 15: Cnidaria
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check your understanding the american revolution had no influence on ev…
X False
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hemophilia is a sex-linked recessive trait. make a punnett square for a…
| | $X^H$ | $X^h$ | |----------|-------------|-------------| | $X^h$ | $X^HX^h$ | $X^hX^h$ | | $Y$ | $X^HY$ | $X^hY$ | (To map to the dropdowns: Top left box dropdowns: $X^HX^h$ T…
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revolution would ultimately occur in reaction to these ideas about roya…
C. The belief that royal power came from God and was absolute
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key concept: rule of law the english bill of rights effectively demonst…
False
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which description do porifera and cnidaria have in common?○ they use te…
1. They live in freshwater and marine environments 2. Radial 3. tentacle and mouth facing downward: 2. Medusoid tentacles and mouth facing upward: 1. Polypoid
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listenwater enters the sponge through the ____; water exits the sponge …
1. ostia; osculum 2. False 3. True 4. Skin
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20. the extensors of the lower arm are also named for their location ne…
- Top blue arrow: Extensor Carpi Radialis Longus - Middle blue arrow: Extensor Digitorum - Bottom blue arrow: Extensor Carpi Ulnaris
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19. the palmaris longus muscle is located between the flexor carpi radi…
1. (Personal response based on self-test: e.g., "Yes, I have this muscle" or "No, I do not have this muscle") 2. In other primates, this muscle was used for powerful grasping and …
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characteristics of populations quiz continuing biology (part b) pva (ac…
mark-and-recapture population index sampling counting individuals
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what is the function of flat epidermal cells in a sponge?transports nut…
1. Line the outside of the sponge and form its skin 2. Question 5: - Feed by filtering microorganisms using their pores 3. Question 6: Choanocytes
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1. which of the following are advantages to living in a highly populate…
- protection from predators - easily locate a mate - higher genetic diversity
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question 12 (multiple choice worth 1 points)id: b2r lc)the volume of a …
16
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question 1 (1 point) ✓ saved listen how do sponges reproduce? sexual as…
1. Question 1: Asexual OR Sexual 2. Question 2: 10 3. Question 3: Porifera
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multiple-choice question what do virologists study? viruses bacteria
Viruses
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xᴮ = allele for unaffected vision xᵇ = allele for color blindness make …
| | $X^B$ | $X^b$ | |----------|-------------|-------------| | $X^b$ | $X^BX^b$ | $X^bX^b$ | | $Y$ | $X^BY$ | $X^bY$ | The genotypes of the offspring are: 1. $X^BX^b$ (carrier dau…
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when cells keep dividing and stop doing their other job(s) we call this…
cancer
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the policy of reducing or eliminating barriers like tariffs and quotas …
1. Free trade 2. Laissez-faire 3. Domestic system (or putting-out system)
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mutations multiple-choice question which of the following is true? all …
Some mutation are harmful, and some are beneficial, but most mutations have no effect.