生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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question 1 which of the following substances is a disaccharide? fructos…
sucrose
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read the excerpt from the hot zone. gene johnson, the ajax of this biol…
make the text seem more genuine and authentic
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part b: cell transport review: identify each image as: diffusion, osmos…
1. Diffusion 2. Facilitated diffusion 3. Osmosis 4. Endocytosis 5. Diffusion 6. Exocytosis (not in options but based on image)
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question 28 1 pts when a neuron is resting, the inner surface of its pl…
Question 28: A. False Question 29: A. False Question 30: C. threshold potential
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question 25 1 pts movement of the membrane potential away from zero (be…
Question 25: B. hyperpolarization Question 26: A. True Question 27: B. temporal summation
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the brain is a very complex organ that operates with amazing efficiency…
B. Cocaine is preventing dopamine from being reabsorbed by the neurons so that there is more present in the brain, and the brain has become dependent on this increased concentrati…
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question 22 1 pts a membrane that exhibits a membrane potential is said…
Question 22: C. polarized. Question 23: C. slight excess of positive ions on the outer surface of the plasma membrane. Question 24: A. False
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what are the odds of a genetically typical couple having a female child…
D. 50%
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72 unit 2 · anatomy and physiology of the human body matching: match th…
s for short - answer questions: 1. Bone is composed of collagen fibers and mineral salts (calcium phosphate mainly). 2. Six functions of the skeletal system: a. Support - provides…
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question 19 1 pts if the threshold potential is surpassed, the full pea…
- Question 19: True - Question 20: False - Question 21: B. resting
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which of the following exists in the * 1 point geosphere? methane gas r…
Rocks
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the brief period during which a local area of an axons membrane resists…
- Question 1: B. refractory - Question 17: C. Gated - channel receptor - Question 18: C. any of the above
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which of the following exists in the * 1 point biosphere? rocks water f…
C. Foxes
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question 13 1 pts the speed of a nerve impulse depends on the neurons r…
Question 13: A. False Question 14: C. All of these are correct. Question 15: B. True
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part 4: passive transport review match the structure/process to the let…
1. B, X, Y, Z, A 2. hypertonic 3. passive 4. semi - permeable 5. outside 6. shrink 7. a. no net water movement; b. water moves into the cell; c. water moves out of the cell 8. a. …
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when i say \x lines up with x\ and \x lines up with y\, to which phase …
prophase of meiosis I
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based on your knowledge of genetics, if a gene is found on the x chromo…
1
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why are the items listed above eukaryotes? they are multicellular organ…
They are multicellular organisms.
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which organisms are eukaryotes? sunflower bacteria cow
sunflower, cow
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which characteristics belong to a eukaryote? is usually multicellular c…
is usually multicellular, contains a nucleus, contains membrane - bound organelles
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how many chromosomes are found in a human haploid cell? 46 23 rewatch s…
23
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question 10 1 pts a term commonly used as a synonym for action potentia…
- Question 10: C. nerve impulse - Question 11: B. stimulus - gated channel - Question 12: D. Action
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part 3: label the diagrams of cells using the following terms: diffusio…
1. Diffusion 2. Osmosis 3. Active transport 4. Osmosis 5. Diffusion 6. Equilibrium
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multiple - choice question how many pairs of chromosomes does a normal …
23
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25. what degree burn is a partial thickness burn? 1st degree burn 2nd d…
25. B. 2nd degree burn 26. A. Basal cell carcinoma 27. E. chemical receptors 28. D. scar formation 29. B. melanocytes 30. A. sebaceous
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question 7 1 pts the active transport mechanism in the plasma membrane …
Question 7: sodium - potassium pump Question 8: sodium causes depolarization of the cell membrane, and potassium causes repolarization of the cell membrane Question 9: synaptic kn…
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4. the width of a red blood cell is about 7.6×10^(-6) meters. the width…
$7.5982\times 10^{-6}$
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write the letter of the common term next to its medical - term equivale…
14. j. a blister 15. e. hives 16. y. chickenpox 17. d. shingles 18. c. pressure sore 19. h. German measles 20. b. scar 21. g. itching 22. a. head lice 23. i. ringworm
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which process occurs within the mitochondria? lactic acid fermentation …
Krebs cycle
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question 4 1 pts the sodium - potassium pump actively pumps three potas…
- Question 4: B. False - Question 5: A. True - Question 6: C. saltatory
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which is required for both anaerobic respiration and aerobic respiratio…
D. glucose
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which is a commercial use for lactic acid fermentation? making starch m…
D. making cheese
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which statement should be categorized only in the aerobic section of th…
produces water
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what is the main difference between aerobic respiration and anaerobic r…
A. Aerobic respiration requires oxygen to proceed, but anaerobic respiration does not.
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question 1 1 pts which chemicals allow neurons to communicate with one …
- Question 1: D. neurotransmitters - Question 2: True - Question 3: A. chemical
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during the citric acid cycle, what happens to acetyl - coa? it enters t…
It enters the citric acid cycle and associates with a 4 - carbon molecule, forming citric acid, and then through redox reactions regenerates the 4 - carbon molecule.
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which statement could be categorized only in the anaerobic section of t…
regenerates NADH
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what do aerobic respiration and anaerobic respiration have in common? b…
Both begin with glycolysis.
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which is a similarity between alcohol fermentation and aerobic respirat…
Both start with glycolysis.
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which processes require oxygen? check all that apply. conversion of pyr…
conversion of pyruvic acid to Acetyl CoA production of carbon dioxide in the citric acid cycle production of water in the electron transport chain
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describing fermentation which statements accurately describe fermentati…
B. Cells may convert pyruvic acid to lactic acid. D. Fermentation is an anaerobic process.
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which correctly shows the order of steps in aerobic cellular respiratio…
The correct order is Glycolysis → Pyruvic acid → Acetyl - CoA → Citric acid cycle → Electron transport chain. So the middle option (Glycolysis → Pyruvic acid → Acetyl - CoA → Citr…
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which two quotations from the article highlight the benefits of maintai…
C. "Research from California on commercial almond orchards shows that numbers of wild pollinator and parasitoid insects... increased with plant diversity." (Paragraph 8)
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modeling the electron transport chain which change will correct this mo…
Switch H₂O and O₂.
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what are the roles of rna molecules during the step labeled with an x i…
B. mRNA: provides instructions to make proteins; rRNA: makes up part of ribosomes which synthesize proteins; tRNA: carries amino acids to the mRNA copy of the gene
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modeling the production of acetyl - coa. which model represents the int…
Model A
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bones made up of ____________ tissues formed into different layers ____…
connective; outer; spongy; fat; long; flat; irregular; 25; remodel
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open - ended question how did the ottomans and venice contribute to the…
The Ottomans' control of trade - routes spurred Europeans to find alternative sea routes. Venice's maritime knowledge and trading networks provided resources and inspiration for e…
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serum albumin is a type of protein that regulates the exchange of fluid…
B. A mutation in the animal's DNA caused the serum albumin to be produced incorrectly.
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which statement best describes the purpose of the authors research? a. …
A. to evaluate how ecosystems are impacted by decreasing biodiversity on farms
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5 mark for review traveling southward from the arctic regions of canada…
D. an increase in both mean annual temperature and mean annual precipitation
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which of the following is true about protein molecules? a. protein mole…
C. The shape and folded structure of a protein molecule are important in determining its function.
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the image below shows a section of dna and the protein it produces. wha…
D. The sequence of nucleotides in the DNA specifies the sequence of amino acids in the protein.
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the hormone melatonin regulates many physiological processes in vertebr…
A. A mutation in the gene encoding MT2 produced a non - functioning protein, which altered the function of a specialized cell and decreased the ability of the mice to produce new …
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what are the missing products in this model? check all that apply. 2 at…
2 ATP 4 ATP 2 pyruvic acid
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the diagram below shows a polypeptide chain folding to become a protein…
B. the sequence of nucleotides in the DNA template
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which statement best describes the main idea of paragraphs 10 - 11? a. …
B. A "complex" landscape provides pollinators with the resources they need to survive and pollinate more distant plants.
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the growth of cities pre - test complete 1 2 3 4 5 6 7 8 9 10 the middl…
a mix of government officials and skilled workers.
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cornell notes aice international name: dylan p chapter 1. empire and th…
Causes of economic transformation and industrial growth in the 19th - century USA included abundant natural resources, a growing population providing a large labor force, technolo…
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which statement best describes the relationship between diverse plant s…
B. Diverse plant species attract and support various beneficial wildlife species.
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which of the following statements best explains these findings? a. the …
B. The removal of nucleotides from the GR66 gene decreases the size of the GR66 protein, and this change alters the ability of gustatory receptor neurons to sense and respond to c…
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when muscles are relaxed, troponin i attaches to the myosin - binding s…
B. abnormal nucleotide sequence, incorrect amino acid sequence, reduced ability to contract
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problem: a hostile artificial intelligence called nim has taken over th…
Yes, you can survive and shut off the artificial intelligence. Your first move should be to lower the water level by 3 stories. Then, respond to NIM's moves in a way that leaves N…
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the graph to the left illustrates the mass of different types of plants…
Competition for light and resources with grasses
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4 multiple choice 1 point the component used by an external combustion …
4. B. Fire box 5. B. Oxygen 6. A. Power
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succession interactive! the graph to the left illustrates the mass of d…
It increases for a while and then decreases.
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proteins play a vital role in all cells. in fact, cells need thousands …
B. the genetic information stored in DNA
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biodiversity is the variety of life in an area. think about the process…
Biodiversity increases through the process of succession.
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how do living things alter the biotic and abiotic environment to cause …
I and II only
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which describes the mating of organisms that have different homozygous …
A. monohybrid cross
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succession interactive do animals or plants come first in succession? w…
Plants come first because animals rely on them for food production.
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which includes the physical characteristics of an organism? gene allele…
phenotype
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why do lichens and mosses get mostly replaced by larger plant species d…
Larger plants compete for resources like space, sunlight, and soil nutrients more successfully.
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5 directions: drag the nitrogenous bases to the correct locations on th…
A - C - G - A - G - T - C - T - G - A
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how do lichens alter the abiotic environment to favor the establishment…
They break down rock and form soil.
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which of the following are true? primary succession begins in an area t…
All of these are true (besides the one that says that none are true...).
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which is the genotype of the sweet pea? homozygous dominant heterozygou…
homozygous dominant
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which of the following best describes succession? the evolution of spec…
The changes in species composition in a community over time as species colonize an area.
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in pea plants, tallness (t) is dominant to shortness (t). what are the …
50 percent Tt, 50 percent tt
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read the excerpt from american indian civil rights. one of the most swe…
creates a mood.
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as an embryo develops, identical cells give rise to specialized cells t…
D. Certain genes in the cell are transcribed into RNA molecules, which are then translated into proteins specific to the cell.
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body tissues are systems of specialized cells that carry out a common f…
D. The structure of the proteins in a tissue affects the function of the tissue
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which term describes an organism that has identical alleles for a trait…
A. homozygous
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read the excerpt from my story. she took me up a flight of stairs (the …
by describing in detail the order of what happened to her
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a dihybrid cross is created from plants that are heterozygous for both …
C. 9:16
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directions decide which of the following groups of words are run - on s…
1. R - O; Brown bears include the grizzly and the kodiak. The largest brown bear is the kodiak. 2. R - O; Kodiak bears weigh as much as 1,700 pounds. They grow to a height of ten …
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directions: drag each tile to the correct box. not all tiles will be us…
1. DNA is transcribed to produce mRNA. 2. Amino acids bind to the mRNA. 3. Amino acids line up in order. 4. Bonds are formed between the amino acids. 5. Fibronectin is produced.
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white feathers in canaries are dominant to yellow feathers. a heterozyg…
1. \(\frac{1}{2}\) 2. \(50\)
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purple petal color in pea plants is dominant to white petal color. two …
1:4 25%
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which form of research is most commonly used when observing animals in …
Casual observation
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which actions could be categorized in the \aerobic\ section of the venn…
consists of three stages yields 36 ATP molecules starts process with a glucose molecule
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significance of these documents mayflower compact virginia house of bur…
The Mayflower Compact was an important early example of self - governance by colonists. The Virginia House of Burgesses was the first representative legislative body in the Americ…
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multiple choice 1 point which strand is synthesized continuously? laggi…
C. Leading strand
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homework 1: exploring our ecosystem name: angel there is a chance that …
For A: Species: Hogweed (example) Background: It originated in the Caucasus region. It was brought to Europe as an ornamental plant and then spread to North America. Range and Dis…
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how are the international efforts at reducing resource and ecological d…
They often involve setting global goals, creating agreements, promoting cooperation in R&D of sustainable tech, sharing best practices, and joint monitoring.
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hair problems - dead skin cells that are shed as sticky white flakes wh…
- Dandruff: Dead skin cells shed as sticky white flakes when scalp is too dry, treatable with over - the - counter dandruff products - Head lice: Tiny parasitic insects that live …
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b) the curve below illustrates the rate of transpiration related to the…
Other factors like water availability, air humidity, and the plant's water - supply capacity become limiting, preventing further increase in transpiration rate despite more open s…
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when did the region that included present - day oklahoma become the ter…
D. with the Louisiana Purchase
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which of the following statements about government sanctioned activitie…
C. Government sanctioned activities have been effective in helping to restore ecosystems, but do not replace prevention efforts.
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which explorer’s journals reported vivid accounts of oklahoma plants an…
D. Thomas Nuttall