Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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science journal assignment •pretend you are teaching a lesson about pla…
1. Phytoplankton: Tiny ocean "plant snacks" that make food from sunlight, like tiny underwater grass! 2. Zooplankton: Tiny ocean "animal snacks" that munch on phytoplankton, like …
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label the steps for protein synthesis in order, beginning with the firs…
1. an enzyme unzips DNA and free RNA nucleotides join DNA to form mRNA. 2. mRNA is transported from the nucleus of the cell to the ribosomes of the cell. 3. mRNA joins the ribosom…
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claim: biomass, or organic matter used as fuel, is an excellent source …
A wide range of organic materials can be used to make biomass, and sources such as algae are far more energy-dense than wood.
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which of the following was not one of the reasons the great depression …
the US government increased taxes on wages and land ownership
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read this paragraph. biology 101 with professor ramirez is the most cha…
- challenging - exhaustive note taking - time-consuming lab work
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9. choose the better estimate the weight of an orange: 9 pounds or 9 ou…
9 ounces
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which elements are best known for helping performers memorize an epic p…
rhyme, rhythm, and repetition of certain words
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what does the irs stand for? (1 point) ○ internal revenue service ○ int…
Internal Revenue Service
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use the claim to answer the question. students should be able to carry …
Cell phones distract from learning.
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memorization fact: in addition to abo, there is another component of bl…
10. The "negative" refers to the absence of the Rh antigen. 11. No, the first baby was not affected. Sensitivity is triggered by exposure to fetal Rh-positive blood during the fir…
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extension questions 13. people may need a replacement body part for a n…
13. If blood type matching is skipped/incorrect: The recipient's immune system will recognize antigens on the new organ (from the donor) as foreign. The recipient's antibodies wil…
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human blood cell typing c. draw the resulting mixture if the donor bloo…
1. **Question 9:** Hospitals and blood banks must ensure correct blood typing to prevent life-threatening transfusion reactions caused by antibody-antigen clumping. 2. **Question …
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read this! an antibody is a protein made by the immune system of an org…
6. a. A antigens 6. b. B antigens 6. c. A and B antigens 7. Preventing self-attack of own blood cells 8. a. (Diagram: Type A red blood cells with A antigens mixed with recipient p…
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d. what distinguishes a type a red blood cell from a type o red blood c…
d. Type A red blood cells have A antigens on their surface; type O red blood cells have no antigens on their surface. 2. a. 2 2. c. B antigen 3. Antigens are surface markers on re…
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why?an organism monitors its internal environment to stay healthy and t…
a. 4 b. A circle with triangular spikes (sun-like shape) c. Type A red blood cells have A antigens on their surface and produce anti-B antibodies, while Type B red blood cells hav…
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treaty of versailles kara youngs multiple-choice question by the end of…
The Central Powers faced internal struggles.
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in paragraph six of \sinners in the hands of an angry god,\ what does e…
He suggests that good works alone will not save a person from damnation.
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which quotation from \sinners in the hands of an angry god\ indicates t…
Unconverted men walk over the pit of hell on a rotten covering, and there are innumerable places in this covering so weak that they won't bear their weight, and these places are n…
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identify the structures seen to the right. a is pointing to a □. done
Chromatid (or sister chromatid)
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what is iambic pentameter? a. the main theme of a poem as shown through…
1. d. Five pairs of alternating unstressed and stressed syllables 2. b. It helps readers visualize scenes or emotions 3. b. A metaphor or simile 4. d. The use of objects to repres…
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read the following original passage and answer the questions:the moon h…
1. d. A peaceful atmosphere 2. d. It adds a sense of tranquility 3. b. It consists of two rhyming lines 4. d. Imagery 5. d. To organize the rhymes in a poem 6. a. Personification
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identify the structures on the right. label a label b label c label d d…
Label A: DNA double helix Label B: Nucleosome Label C: Chromosome Label D: Nucleus
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decision making 1 define decision making 2 analyze the steps in decisio…
1. Decision making is the cognitive process of selecting a preferred course of action from available alternatives to meet a specific objective. 2. The core steps are: Identify the…
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4. rita started the day with r apps. then she deleted 5 apps and still …
For Rita's starting apps: \( r - 5 = 72 \) (or simplified, \( r = 77 \)) The general equation relating their app counts: \( r - 5 = 2c \)
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the conflict between the right-handed brother and left-handed brother d…
B. there is an eternal battle between good and evil.
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what is the definition of personal rights? choose 1 answer: a the right…
A. the rights guaranteed to people at birth that the government cannot interfere with
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(a) ladybird (b) lion (c) zebra (d) vulture (e) pangolin (e) geckoe cop…
| Example | Herbivore | Predator | Scavenger | Insectivore | Omnivore | |-----------|-----------|----------|-----------|-------------|----------| | (a) Ladybird | | | | ✅ | | | (b…
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1. classify the following organisms into two groups: producers and cons…
| Producers | Consumers | |-----------|-----------| | marula tree | mouse | | grass | leopard | | algae | donkey | | | bee |
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homework 6 question 4 of 20 (1 point) | question attempt: 2 of 3 blood …
- suspension - heterogeneous mixture
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the removal of sections of rna, called introns, occur at which regulati…
RNA processing
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in prokaryotic cells, repressor proteins bind to a section of dna calle…
D. operator
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what would happen if a cell transcribed and translated a genes intron b…
Additional amino acids would be inserted into the protein.
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what is one difference between gene regulation in prokaryotes and eukar…
D. Prokaryotes remove exons from mRNA before translation while eukaryotes translate the entire sequence of mRNA.
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according to lucas, use of the word necessary in the first paragraph of…
B. inevitable
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which of these is a producer?○ moth○ mushroom○ fern○ cheetah
fern
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which process is used by most producers to turn sunlight into food ener…
photosynthesis
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the organisms in a food chain are listed in order of trophic level from…
50,000 calories
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which of these is a heterotroph?○ plant○ producer○ consumer○ phytoplank…
consumer
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ents of world war ii move the events into the correct chronological ord…
1. Adolf Hitler becomes chancellor of Germany. 2. Germany and Italy sign an agreement, forming the Axis powers. 3. German troops invade Poland. 4. Britain and France declare war o…
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we should remember too that, with events controlling him, lincoln had t…
D. He understood the larger political dimensions of the war.
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move each persons name to the correct description. jacob riis ida tarbe…
- Muckraker who exposed corruption in city governments: Lincoln Steffens - Muckraking photojournalist who called attention to living conditions of urban immigrants: Jacob Riis - M…
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referendum recall muckrakers initiative prohibition term definition ref…
| Term | Definition | |------|------------| | Prohibition | reform movement to stop the public's consumption of alcohol | | initiative | a way for voters to put proposed new laws …
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which sentence uses the passive voice for the main verb?○ if we use our…
When we can pick our reading, mythology is most often chosen in my class.
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multiple choice one way to clone an organism is to transfer the nucleus…
animal A because the nucleus contains DNA.
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4 integrins are glycoproteins that help link the cytoskeleton and the m…
○ extracellular matrix.
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the movement of vesicles along microtubules involves which of the follo…
- □ Intermediate filaments - ☑ Dynein - ☑ Kinesin - □ Myosin - ☑ ATP
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meiosis: stages of meiosis - meiosis ii name each phase of the second m…
From left to right, the phases and their matching descriptions are: 1. **Prophase II**: The nuclear envelope breaks down. Pairs of centrioles (also known as centrosomes) start to …
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multiple choice the eukaryotic organelle that is directly involved in t…
Golgi body.
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multiple choice some of the functions of the eukaryotic organelles are …
plasma membrane.
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the nucleus has many different roles in eukaryotic cells. check all tha…
- Assembly of ribosomal subunits occurs in the nucleus. - Synthesis of mRNA from DNA occurs in the nucleus. - Synthesis of ribosomal RNA occurs in the nucleus.
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osmosis jones worksheet 1. what type of cell is jones? what is the \goo…
1. - Jones is a white blood cell. - The structure is the cell (plasma) membrane. 2. They belong to the cytoskeleton (cilia/flagella) system. 3. Selectively permeable (semipermeabl…
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agram with the names of the structures. reset all drop zones image desc…
- Top-left box: Outer membrane - Middle-left box: Stroma - Bottom-left box: Thylakoid - Top-right box: Granum (Grana) - Middle-right box: Thylakoid lumen - Bottom-right box: Inner…
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meiosis: stages of meiosis - meiosis ii name each phase of the second m…
1. First dashed box: Prophase II * Matches description: "The nuclear envelope breaks down. Pairs of centrioles (also known as centrosomes) start to move to opposite poles." 2. Sec…
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meiosis: stages of meiosis - meiosis i name each phase of the first mei…
1. (First phase, leftmost): Prophase I - Corresponding description: *The nuclear envelope breaks down and homologous chromosomes pair up, forming a tetrad. Crossing over occurs.* …
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reset all drop zones labels dna matrix inner membrane outer membrane ri…
- Top left box (innermost fluid): Matrix - Top right box (folded membrane): Crista - Left middle box (dark dot): Ribosome - Bottom left box (space between membranes): Intermembran…
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how to complete the bar chart: the domestic cat has been done for you a…
The bar for humans should be set to a diploid number of 46, so the bar will reach the 46 mark on the y-axis labeled "Diploid number (2n)".
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match each cellular component with the correct cell type: prokaryote, e…
Prokaryote (1/3): Has a nucleoid Eukaryote (2/3): Has a nucleus, Has numerous membrane-bounded organelles Both prokaryotes and eukaryotes (3/3): Has a cell membrane, Contains ribo…
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20 of 5 a plant with white flowers was crossed with a plant with red fl…
D. incomplete dominance
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meiosis: chromosome number determine the diploid and haploid numbers of…
| Species | Diploid number (2n) | Haploid number (n) | |---------|---------------------|--------------------| | Domestic cat - *Felis catus* | 38 | 19 | | Nile crocodile - *Crocod…
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the diagram shows an example of a change that takes place at the chromo…
A. The diagram shows crossing over. Crossing over increases the genetic variation of the gametes produced in meiosis, by allowing for different allele combinations than present in…
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b w b bb bw w bw ww in a population of weasels, black (b) and white (w)…
C. 10
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semifluid matrix contains eukaryotic dna made up of phospholipid bilaye…
- Nucleus (1/4): Contains eukaryotic DNA - Nucleoid (2/4): Contains prokaryotic DNA - Plasma Membrane (3/4): Made up of phospholipid bilayer; Separates contents of cell from surro…
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meiosis: fertilization drag and drop the labels to name each cell and s…
1. Sperm cell (left): - Name: Sperm - # of chromosomes: 23 chromosomes - Haploid / diploid: Haploid 2. Egg cell (right): - Name: Egg - # of chromosomes: 23 chromosomes - Haploid /…
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based on cell size, which cells can be seen with the light microscope? …
☑️ paramecium ☑️ bacterium ☑️ red blood cell ☑️ eukaryotic nucleus
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consider the sex-linked inheritance patterns of a cross between two fli…
C. 100% of the male offspring would have red eyes and 50% of the female offspring would have red eyes.
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multiple choice certain organisms, such as slime molds, can form large …
slime molds and flatworms support that theory because they are made up of cells, even though some are multinucleate.
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a model of segregation of alleles during meiosis is shown here. a stude…
C. If a gamete forms without segregation of chromosomes, will a triploid offspring survive?
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meiosis: the purpose of meiosis complete this wordfill to consider what…
1. haploid 2. fertilization 3. two 4. diploid 5. different 6. diversity
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due to mendels law of segregation a homologous chromosomes pair up and …
C. alleles belonging to the same gene will never end up in the same gamete during meiosis
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in science, what biomes exist that would constitute as an ecosystem? **…
The biomes that function as ecosystems include: 1. Tropical Rainforest: A warm, wet ecosystem with dense, diverse vegetation and abundant wildlife. 2. Temperate Forest: A seasonal…
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13) match each term on the left with the best descriptor on the right. …
- Organ: I. A group of tissues working together to perform a task - Organ system: G. A system that includes one or more organs - Cell: D. Basic unit of all life - Tissue: A. A gro…
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instructions match the following cell junctions with their descriptions…
- Gap junctions: (No matching description provided in the left panel; this junction enables direct chemical/electrical communication between animal cells) - Plasmodesmata: Cytopla…
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which of the following is not a typical job responsibility of an employ…
1. Manage individual's finances on a day-to-day basis 2. Study the human mind and the psychological development of people
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what happened during the 2014 syrian refugee crisis? turkey had 4.5 mil…
D. More than 2.4 million people fled Syria.
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exercise 8-19 (algo) depletion of natural resources lo p3 montana minin…
### Journal Entry 1 (Ore Deposit Depletion): | Date | General Journal | Debit | Credit | |--------------|--------------------------|---------|---------| | December 31 | Depletion …
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budget items:• groceries• retirement• gifts• new tires• eating out• car…
## FIXED: - insurance - phone/internet - gym membership - streaming services ## VARIABLE: - groceries - gas - utilities ## INTERMITTENT: - new tires - gifts - child sponsorship - …
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exercise 9-10 (algo) recording payroll lo p2, p34the following monthly …
### Journal Entry for Cash Payment of Liabilities (July 31): | Date | General Journal | Debit | Credit | |------------|------------------------------------------|----------|------…
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level 1 q1 what type of circuit is shown in this picture? a. closed cir…
Q1: A. Closed circuit Q2: D. Conductors Q3: B. Switch Q4: C. Series circuit
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1. place the organisms in the correct trophic level: bird, caterpillar,…
1. 1st Trophic Level (Producer): Tree 2. 2nd Trophic Level (Primary Consumer): Caterpillar 3. 3rd Trophic Level (Secondary Consumer): Bird 4. 4th Trophic Level (Tertiary Consumer)…
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circuit training - standardized test prep no calculator name directions…
1. $w = -280$ 2. $4y = -4$ 3. Number of 3-point baskets: $120$ 4. $b = 0$ 5. Maximum value of $f(x)$: $3$ 6. $a = -\frac{284}{3}$ (inferred from partial problem) 7. $m = \frac{3}{…
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9. what is the role of plants in the water cycle?
Plants play three core roles in the water cycle: 1. **Transpiration**: They absorb groundwater through roots, transport it to leaves, and release water vapor into the atmosphere v…
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33. in snapdragons, flower color is controlled by incomplete dominance.…
## Question 33 a. Red b. Pink c. White d. Punnett square yields 2 Rr (pink) and 2 rr (white) offspring e. 50% ## Question 34 a. $I^BI^B$ b. $I^Ai$ c. $ii$ d. $I^Ai$ e. $I^AI^B$ f.…
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if a person is injured and has type ab blood, what type(s) of blood wou…
B. Type A, B, AB, or O
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cross a carrier female with a colorblind male. what is the phenotype ra…
1 Normal Vision Daughter: 1 Colorblind Daughter: 1 Normal Vision Son: 1 Colorblind Son
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cross a carrier female with a colorblind male. what is the genotype rat…
1 XNXn: 1 XnXn: 1 XNY: 1XnY
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cross a colorblind female with a normal vision male. what is the phenot…
2 Normal Daughters: 2 Colorblind Sons
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use the following information for questions 16-19. the gene for color v…
2 XNxn: 2 XnY
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using the same information from the previous three questions, cross a h…
9 Running Black: 3 Running Brown: 3 Waltzing Black: 1 Waltzing Brown
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what is an object that allows electricity to flow through it?○ conducto…
1. conductor 2. Alkaline dry cell battery (or primary dry cell battery; nickel-metal hydride is also a common rechargeable alternative for some flashlights)
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1 outcome of the haitian revolution 2 characteristics of the third esta…
1. Outcome of the Haitian Revolution: The creation of the first independent Black sovereign state (Haiti) and the permanent abolition of slavery in the territory. 2. Characteristi…
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use the following information for #12-15 in mice, the ability to run no…
B. RrBb x RRBB
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in pea plants, the trait of being tall (t) is dominant to to being shor…
2 Tall: 2 Short
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in pea plants, the trait of being tall (t) is dominant to being short (…
2 Tt: 2 tt
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in pea plants, green pea color (g) is dominant to yellow pea color (g).…
4 Green
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in pea plants, green pea color (g) is dominant to yellow pea color (g).…
4 Gg
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in pea plants, the trait of producing round peas (r) is dominant to pro…
2 round: 2 wrinkled
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in pea plants, the trait of producing round peas (r) is dominant to pro…
2 Rr: 2 rr
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6. when water evaporates, it changes from a ____ into a ____.
liquid; gas (or water vapor)
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lets make today a meaningful monday! \im sure theres a rational explana…
1. b. logical 2. c. relaxed
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5. ______ is the gas form of water.
Water vapor