生物
细胞生物学、遗传学、生态学与生命科学基础。
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the opening and closing of stomata is controlled by the process of osmo…
TRUE
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directions: use the percent proportion to solve each problem. round to …
1. 39.6 2. 55% 3. 271 4. 13% 5. 99.45 6. 87.5 7. 33.3% 8. 148 9. 55.6% 10. 392
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multiple - choice question what do body cells use glucose for? cellular…
cellular respiration
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4. sketch a diagram of the cell membrane. label the following: (4 marks…
A hand - drawn or computer - generated diagram should be created with labels for phospholipid bilayer, phospholipid, hydrophilic head, hydrophobic tail, channel protein, carrier p…
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look at these details from a paragraph about the same topic: • bees pic…
Bees play an important role in transferring pollen.
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look at these details from a paragraph about the same topic: • moist fo…
Mushrooms grow best in areas that are wet.
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look at these details from a paragraph about the same topic: some makeu…
Algae is an important ingredient in various products.
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3. define the term \semipermeable.\ (1 mark)
A membrane that allows certain substances to pass through while restricting others.
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look at these details from a paragraph about the same topic: the zebra …
The zebra shark has special ways of hunting for food.
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17. what is the function of the cytoskeleton? 18. how does the structur…
17. Provides cell shape, enables movement, and is involved in cell - division. 18. Its phospholipid bilayer and embedded proteins make it semi - permeable and enable cell - cell r…
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1. what is the ability to maintain stable internal conditions called? 2…
1. Homeostasis 2. Hormones 3. a - 4, b - 5, c - 6, d - 8, e - 3, f - 2, g - 1, h - 7 4. | Stimulus | Type of receptor | Location in Body | |--|--|--| | Chemicals | Chemoreceptor |…
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after chromosomes are formed, during which phase of mitosis do the chro…
C. metaphase
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early in mitosis, the nucleus, nucleolus, and nuclear envelope begin to…
telophase
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an example of mitosis at work is a leaf turning yellow. growing. taking…
growing
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which of the steps in this sequence of events is an example of mitosis …
The bruise slowly disappears as the arm heals.
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scientists use tissue cultures to study possible medicines that can be …
Patients do not receive harmful or ineffective medication.
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which are replicated during interphase? sister chromatids chromosomes c…
sister chromatids
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what would happen to skin cells if mitosis did not take place? skin cel…
Skin cells would die and not be replaced.
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in which phase of mitosis are chromosomes first seen as a result of chr…
prophase
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centromeres split apart during
C. anaphase
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6. how reliable/trustworthy/credible is this author in answering the es…
The reliability of the author depends on evaluating aspects such as witness - expert status, access to information, source value, perspective, timeliness, audience, motive, reputa…
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13. identify the structural and functional differences between the roug…
13. Structural: RER has ribosomes, SER doesn't. Functional: RER for protein synthesis/modification, SER for lipid synthesis/detoxification/calcium storage. 14. Vacuoles for storag…
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which logical fallacy is used in the text? mom, i know youre upset that…
red herring: the use of a completely unrelated topic or idea
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from the list below, supply the words needed to complete the paragraph.…
2. gambol, deride, recondite, hackneyed, grotesque 3. neologism, olfactory, quagmire, carcinogens
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during a science presentation, a speaker says \photosynthesis occurs in…
Explain what chloroplasts are and their role in photosynthesis.
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in psalm 58, the psalmist petitions god for a vividly violent display o…
A. provide further explanation and analysis of the ideas presented in the first paragraph
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6 multiple answer 2 points in the subsection titled \controlling introd…
European rabbits in Australia, lionfish in the Atlantic Ocean
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multiple choice 1 point what is a common response that populations ofte…
B. a population crash
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choose all the density - independent limiting factors from the followin…
wildfires, floods, hurricanes, droughts
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choose all of the density - dependent limiting factors from the followi…
crowding stress, predation, disease, herbivory, parasitism, competition
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the tendency for people to see what they expect to see helps to perpetu…
O stereotypes.
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in psalm 58, the psalmist petitions god for a vividly violent display o…
# Breve explicación: El texto analiza un pasaje del Salmo 58 y las opiniones de John Calvin al respecto, lo que sugiere un enfoque académico y profundo sobre temas religiosos. Un …
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2 matching 2 points match the two very - similar - looking terms with t…
2. density - independent limiting factor: a limiting factor that affects a population regardless of its size and/or density density - dependent limiting factor: a limiting factor …
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1. what is the function of: a. the cell membrane? (1 mark) b. mitochond…
a. Controls substance movement and provides support/communication. b. Generates ATP for cell energy. c. Site of photosynthesis in plants.
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what would be the follow up to the initial stimulus? response effector …
response
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unit 2a: nervous system study guide 1. compare and contrast nervous and…
1. a. Both are regulatory systems for homeostasis. b. Nervous system is rapid - short - lived, endocrine is slow - long - lasting. 2. A. Dendrites B. Cell body C. Nucleus D. Myeli…
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one of the labs most interesting findings is that the friendly foxes ex…
the specific gene responsible for the friendly and outgoing behavior
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pregunta 2 ¿qué debe hacer cuando hay varios carriles uno al lado del o…
Se debe hacer un breve desvío a través de las barreras, alternar el vehículo con otros en caso de que alguien salga de su carril y apuntar al vértice de la curva para atravesarla …
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a play brimming with linguistic superfluity and spectacular gore, john …
# Breve explicación: El pasaje analiza detalladamente una obra de teatro, menciona a críticos literarios y hace una discusión académica sobre la estructura, el estilo y la intenci…
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working with evidence if you stop the farmland runoff, and stock garind…
The fish will slowly begin to heal the ecosystem.
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19. because you are able to cook your own food in a microwave oven, you…
19. Falso 20. Falso 21. Verdadero 22. Falso Tabla: | Organelle Structure | Nombre del Organelo | Proceso del Organelo | Tipo de Célula en el que se encuentra | | ---- | ---- | ---…
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what happens if an egg is not fertilized after being released from the …
It is shed from the uterus during menstruation.
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45. which of the following is not a function of the shoot system in a p…
D. Take in water for the plant
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what can be deduced from the fact that the whales were together, yet of…
The beaching problem isn’t specific to one species.
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examine the diagram of a reproductive process. which process is demonst…
fertilization
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based on the evidence, which prediction would be logical? naval sonar w…
It depends on the evidence in the passage. All options could potentially be logical based on different scenarios and evidence: - Naval sonar will incite fear and confusion in whal…
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what is one difference between teen parenthood and adult parenthood? te…
Teen parents have more difficulty staying together in a long - term relationship.
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based on the evidence, which deduction best explains what happened to t…
Whales were confused and frightened by naval sonar.
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24. name the four factors that can hasten or speed up the process of we…
1. Temperature changes 2. Water 3. Biological activity 4. Wind
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23. cracks in rocks widen as water in them freezes and thaws. how does …
23. B. It exposes rocks to increased rates of erosion and weathering 24. Temperature changes, water, biological activity, wind
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19. because you are able to cook your own food in a microwave oven, you…
19. Falso 20. Falso 21. Verdadero 22. Falso Gráfico: Cloroplasto, Fotosíntesis, Células vegetales Mitocondria, Respiración celular, Células eucariotas (animales y vegetales)
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what kind of natural predators are now used to combat the boll weevil? …
B. ants & wasps
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what kind of insect is the boll weevil? a beetle b butterfly c dragonfl…
A. beetle D. increased resistance
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¿cómo es tu ciudad? (ev what is your home town like?) el restaurante es…
Mi ciudad es moderna, bonita e interesante.
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directions: match the statements below with the appropriate term. write…
1. C. Celular respiration 2. F. Producers 3. E. Energy 4. H. Glucose 5. G. ATP 6. D. Photosynthesis 7. F. Producers 8. J. Heterotrophs 9. K. Consumers 10. L. Food 11. B. Chloropla…
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43. a leaf with vascular tissue in a branched or netted pattern has ___…
b. 2
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sort the words according to the meanings of their shared roots. descend…
away; down; off: descend, detach, deduct, derail mother: matriarch, maternal
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which phase is characterized by the cytoplasm being split into two? met…
telophase
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which phase comes after cytokinesis? metaphase interphase prophase anap…
interphase
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which phase is characterized by chromosomes aligning at the equator? te…
metaphase
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what is the major conclusion in the cell division lab regarding the dis…
Interphase occupies the majority of the cell cycle.
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what phase does the cell spend the majority of its life cycle in? inter…
interphase
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3. compare and contrast prokaryotes and eukaryotes. 4. compare and cont…
Prokaryotes: No true nucleus, no membrane - bound organelles. Eukaryotes: Have a nucleus and membrane - bound organelles. Both: Have DNA, ribosomes, cell membrane. Plant cells: Ha…
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which source would best support an argumentative essay on the importanc…
C. a case study of sports - related injuries
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self - regulation refers to o directing and controlling ones behavior. …
O directing and controlling one's behavior.
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the lamin b receptor is found in the inner membrane of the nuclear enve…
A. Lamin B receptor in normal cells - Graph A B. Lamin B receptor in virus - infected cells - Graph B C. Control protein known to cycle rapidly - Graph C
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people who tend to attribute their setbacks to external, unstable, spec…
an optimistic explanatory style.
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part 1 (1 point) the frap technique occurs in a series of steps. select…
A. The molecule of interest is fluorescently labeled. B. The relative mobility of the fluorescently labeled molecule is measured. D. The speed of repair of the fluorescent marker …
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weath - er weth - er middle english; old english weder, german wetter n…
It is time to find out whether Janey chose the truck or the sedan.
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unit 2 exam 15 points please do this on paper not in google classroom. …
1. The three parts of the cell theory are: all living things are composed of cells; cells are the basic units of structure and function in living things; new cells are produced fr…
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read the excerpt from the adventure of the mysterious picture. there is…
Setting details are intentionally omitted.
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1. the clips authors say that \our bodies need some salt to survive.\ s…
1. Salt can benefit the body by aiding in nerve impulse transmission. Sodium ions in salt are involved in the generation and propagation of action potentials in nerve cells. 2. Re…
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which event in earths history most directly allowed life to exist on la…
Single - celled organisms released oxygen into the air when they photosynthesized.
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read the excerpt from the lady maids bell. but that wasnt the only quee…
The narrator is dismissed by her superiors when she asks questions about an occurrence that may have been supernatural.
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1.dna (genetic material) is found in the a eukaryotic cell. 2.dna (gene…
1. nucleus 2. nucleoid 3. spindle - fibers (or centrioles which help form them in animal cells) 4. ribosomal RNA (rRNA) 5. Golgi apparatus
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9 true or false 10 points dna is not essential for all life. true false…
9. False 10. Adenine - Thymine, Thymine - Adenine, Guanine - Cytosine, Cytosine - Guanine
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the international red cross is now working to get us pows out of prison…
merged with the Red Crescent.
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7 multiple choice 10 points humans have________chromosomes in all cells…
7. C. 46 8. B. 23
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5 true or false 10 points genes code for proteins that determine traits…
5. True 6. The sequence of nucleotide bases in the DNA molecule.
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what is the most likely reason there are still acts of genocide in the …
There are still areas in the world where governments fear losing their power.
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3 multiple answer 10 points choose all the nucleotide bases found in dn…
3. Guanine, Thymine, Cytosine, Adenine 4. C. Double Helix
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to find information about protecting women and children from human traf…
B. Amnesty International
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cases involving disputes among individuals in which the losers may be r…
b. civil law
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1. 2. 3. 4. 5. word bank: mitochondria endoplasmic reticulum centriole …
1. central vacuole 2. Cell Membrane 3. Mitochondria 4. Cytoplasm 5. Chloroplast
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this shows a headline from the new york times about genocide. massacre …
The international community was aware of what was going on but was unable to stop it.
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what part of the un has the sole function of discussing issues of inter…
B. General Assembly
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when you create a formula that goes beyond a simple one, you need to re…
The order in which operations are carried out.
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question 29 1 pts when creating a formula, where do you start? click on…
Enter an equal sign, no matter what you want the formula to calculate.
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if you used the excel function =sum(a2:a4), what will be calculated? th…
the sum of cells A2 through A4
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what is the term used to describe the specific cells on which you want …
B. argument
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which statement summarizes the process of ovulation? the sperm penetrat…
An egg emerges from the ovary and travels down the fallopian tube.
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analysis questions: use complete sentences 1. what represents the enzym…
1. The specific chemical or protein used in the experiment represents the enzyme. 2. The paperclips represent the substrates. 3. A specific region or model of a region where the p…
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to synthesize what youve learned about the molecules and processes invo…
1. Example for "The structure of molecules and molecular machines makes their functions possible": Ion - channel proteins with pore - like structure for ion transport. 2. Example …
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multiple - choice question which of the following is a function of the …
None of the above options are correct functions of the endoplasmic reticulum.
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is cytoplasm found in both prokaryotic and eukaryotic cells? yes no rew…
Yes
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multiple - choice question what is cytoplasm? rigid structure found in …
B. Jelly - like material found in all types of cells
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credit (right) image created by codon learning using pdb entry 2zxe shi…
The binding sites for sodium and potassium ions are defined by R - groups with specific sizes, shapes, and charges or partial charges: True Like charges repel and unlike charges a…
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the two models on the left show a glucose molecule (red and white balls…
It's logical to predict that the glucose binding site consists of specific R - groups, and that if a mutation changes the amino acids at the binding site, the carrier's activity w…
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which of the following forms of energy most affects ice melting in a dr…
(3) B. heat (4) B. watching a large rock rolling down the side of a mountain (5) B. a burning fire (6) A. a bowling ball sitting on a shelf (8) D. grass trimmings laying on the gr…
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multiple - choice question what is the job of a ribosome in the cell? t…
To make proteins