Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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what is one of the ways plain (plain language association international…
by using active voice and common word choice
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check all the characteristics below that describe atp. check all that a…
- stands for "adenosine triphosphate" - is an energy molecule - contains energy in phosphate bonds
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part 7: active transport 1. in the picture to the right, an amoeba engu…
1a. Yes 1b. Active 1c. Endocytosis 2a. Yes 2b. Active 2c. Exocytosis
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6. the table compares the structures and characteristics of two cells. …
b. Cell 1 is prokaryotic; Cell 2 is from an animal. (This is incorrect as we determined Cell 1 is likely plant and Cell 2 is animal. The correct answer is that Cell 1 is from a pl…
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the skin is both an organ and an organ system. a true b false
A. True
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what should we conclude when the yield line of clawbrutus is over the 1…
a) Interspecific competition is stronger than intraspecific competition
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name: date: physical education 20 crossword across: 2. number of basic …
Without specific questions asking for the answers to individual clues, it's not possible to provide the filled - in crossword. However, for example, if the question was about clue…
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name: ____________ date: ____________ physical education 20 crossword a…
The crossword puzzle requires filling in the grid with answers based on the provided clues related to hand - ball in the context of physical education. Without actually solving th…
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what should we conclude when the yield line of whean is under the 1:1 l…
d) Interspecific competition is stronger than intraspecific competition
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7. what are the blood - filtering structures of the kidney called? a. c…
7. b. nephrons 8. b. assimilation 9. c. ureters 10. d. zinc
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use the drop - down menus to determine where these organelles can be fo…
Ribosome: Cytoplasm, attached to endoplasmic reticulum Endoplasmic reticulum: Eukaryotic cells Golgi apparatus: Eukaryotic cells Cell wall: Plant, fungal, some bacterial cells Vac…
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4. the cell membrane acts as a barrier between the cell and its environ…
b. permeable but selective, like a wall with gates ### 5.
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below are histology slides of six endocrine glands. place the appropria…
Insulin - Pancreas PTH - Parathyroid glands Calcitonin - Thyroid gland Thyroxine - Thyroid gland Oxytocin - Posterior pituitary FSH - Anterior pituitary Growth Hormone - Anterior …
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2. which two types of cell structures are present in a plant cell, but …
2. b. cell membrane and cell wall 3. a. a cell membrane made of a lipid bilayer
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a. multiple choice. encircle the letter that corresponds to the correct…
1. d. filtering of substances from blood 2. a. absorption 3. d. glomerulus → renal tubule → ureter → urinary bladder → urethra 4. c. minerals 5. a. It carries nutrients to body ce…
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1. according to the cell theory, what is the source of all new cells? a…
a. pre - existing cells
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7. the causative agent for acquired immune deficiency syndrome is a. ai…
7. b. HIV 8. c. autoimmune disease 9. c. histamine 10. a. cytotoxic T cell
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24. what is the purpose of a control group in an experiment? a. to serv…
24. A. To serve as a baseline for comparison 25. C. It explains how species adapt and evolve over time. 26. A. The Lotka - Volterra equations modeling predator - prey interactions…
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the model shows the chemical structure of a molecule. ho - c - c - c - …
lipid
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a)what does the arrow point to? b)what is the function of the structure…
A. sweat glands B. secrete a watery fluid
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test yourself a. multiple choice. encircle the letter that corresponds …
1. c. spiracles 2. d. systemic 3. c. Arteries carry blood away from the heart and veins carry blood to the heart. 4. b. immunity 5. c. White blood cells - antibodies 6. b. hair ce…
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which molecule is the building block of a triglyceride and other lipids…
fatty acid
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which actions could be categorized in the \both\ section of the venn di…
- starts with glycolysis - produces ATP
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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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8. the stage in food processing involved in the modification and incorp…
b. assimilation
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a)identify the structure the arrow points to. b)give one region where y…
E. Arrector pili muscle ; dermis of skin
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5. how does the author create suspense during jerrys swim through the t…
The author creates suspense through descriptive language about the tunnel's menacing nature and by revealing Jerry's internal fears. Evidence such as the description of the tunnel…
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6. complex carbohydrates, such as _______, stimulate peristalsis and fa…
B. fibers
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14. what does the null hypothesis (h0) state in an experiment? a. the h…
14. d. There is no relationship between the variables 15. d. Life and living organisms 16. b. They allow for swirling liquids without spilling 17. c. Adjusting or falsifying data …
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17. which group of organisms consists of specialized cells? a. unicellu…
17. d. multicellular eukaryotes 18. Specialized cells perform specific functions that contribute to maintaining internal conditions like temperature, pH, and nutrient levels, thus…
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11. what should be done if the data does not support the hypothesis? a.…
11. d. Refute or reject the hypothesis 12. b. To gather accurate data for forming hypotheses 13. c. Microscope 14. d. There is no relationship between the variables 15. None of th…
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the rbc in this image has undergone a change. with regard to tonicity w…
B. hypotonic
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36. compare methods you purchase a new cell - phone that costs $250. yo…
For the first (continuous) graph: Represents cumulative payment over time as a smooth increase; Advantage: Shows overall trend well; Disadvantage: Implies non - discrete payments.…
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the chart describes two different biomolecules and their functions. mol…
Molecule 1 is most likely a carbohydrate, and Molecule 2 is most likely a lipid.
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6. which of the following is an example of quantitative data? a. the sm…
6. B. The height of the plant in centimeters 7. D. They are based on a body of evidence and extensive research 8. A. To make a testable prediction about a phenomenon 9. B. Microor…
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a) identify the type of connective tissue seen here. b) give 2 relevant…
A. Dense regular C.T: collagen fibers seen. fibers run in parallel bundles B. 1. Presence of collagen fibers 2. Parallel - arranged fibers
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0. what cells play a role in stopping cancers such as those caused by h…
a. cytotoxic T cell
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complete the table to compare the structures of a protein and a lipid. …
| | Protein | Lipid | |--|--|--| | May contain fatty acids | No | Yes | | May contain a hydrophilic head and hydrophobic tails | No | Yes | | Has peptide bonds | Yes | No |
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a)identify the labelled structures in this figure b)give one function o…
A. Rough ER - transport of proteins; B. Centriole - spindle formation in cell division and microtubule organization
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9. what chemical is released during inflammation by certain blood cells…
c. histamine
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species a and species b compete for a certain resource. however, the st…
B. Less negatively than adding individuals of species A
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identify the phase of mitosis seen here. two cells with re - forming nu…
telophase
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complete the table to compare the structures of a protein and dna. prot…
| | Protein | DNA | |--|--|--| | May have multiple polypeptide chains | Yes | No | | May have an alpha helix or a beta sheet | Yes | No | | Has two strands of nucleotides joined t…
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complete the table to compare the structures of a carbohydrate and dna.…
| | Carbohydrate | DNA | |--|--|--| | Has hydrogen bonds between nitrogenous bases | No | Yes | | Has two strands of nucleotides joined together | No | Yes | | Forms a double heli…
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complete the table to compare the structures of a lipid and a carbohydr…
| | Lipid | Carbohydrate | |--|--|--| | May contain three fatty acid molecules and one glycerol molecule | Yes | No | | May have many monosaccharides joined together | No | Yes | …
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a)identify the epithelium seen here b)name two regions in the body wher…
A. Stratified cuboidal epithelium B. Testis, sweat gland ducts
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the models show the chemical structures of an amino acid and a fatty ac…
| | Amino acid | Fatty acid | |--|--|--| | Is a building block of triglycerides | No | Yes | | Contains nitrogen | Yes | No | | Has an amino group | Yes | No |
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a)identify the type of epithelium the arrow points to. b)where would yo…
squamous;lining alveoli;allows easy diffusion
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which of the following is not a physical barrier for immunity? a. saliv…
b. hair cells in the ears
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the models show the chemical structures of a monosaccharide and a nucle…
| Monosaccharide | Nucleotide | | ---- | ---- | | No | Yes | | Yes | Yes | | No | Yes |
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the models show the chemical structures of a fatty acid and a monosacch…
| Fatty acid | Monosaccharide | | ---- | ---- | | No | Yes | | Yes | Yes | | No | Yes |
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identify the stage of cellular respiration in which each of the followi…
- Produces 32 ATP molecules: Electron - transport chain - Creates four ATP molecules, but then gains overall only two: Glycolysis - Gives off carbon dioxide: Citric - acid cycle -…
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the models show the chemical structures of an amino acid and a nucleoti…
| | Amino acid | Nucleotide | |--|--|--| | Is a building block of DNA | No | Yes | | Contains nitrogen | Yes | Yes | | Has an amino group | Yes | No |
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how did competition with clawbrutus affect the yield of whean? a) remov…
b) We cannot make a conclusion
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14 multiple choice 1 point a scientist is studying how different concen…
A. Height of tomato plants
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why did yield vary among replicates receiving the same treatment? a) or…
d) All of these factors could have contributed to the variation in yield
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in an experiment testing how different amounts of sunlight affect plant…
D. Amount of sunlight
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complete each statement by filling in the blank. atp is composed of an …
ADP
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complete each statement by filling in the blank. atp is composed of an …
3
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12 multiple choice 1 point the organelle that synthesizes proteins to b…
C. Rough ER
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11 multiple choice 1 point plasmodesmata are unique to: animal cells fu…
C. Plant cells
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10 multiple choice 1 point which structure is responsible for selective…
C. Plasma membrane
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9 multiple choice 1 point tight junctions are important because they: p…
Prevent leakage between cells
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8 multiple choice 1 point gap junctions allow: cell movement nutrient s…
C. Communication between animal cells
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7 multiple choice 1 point what is the main function of centrosomes? pro…
C. Microtubule organization for cell division
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multiple choice 1 point what structures help with cell movement in anim…
B. Flagella and cilia
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5 multiple choice 1 point the network that helps vesicles move inside t…
C. Cytoskeleton
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4 multiple choice 1 point what is the basic unit of structure and funct…
C. Cell
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1 multiple choice 1 point which of the following structures is found in…
C. Plasma (cell) membrane
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1. why do most people live longer if their grandparents live long? 2. w…
1. Genetics and shared family lifestyle may contribute to longer life when grandparents live long. 2. Weight can impact lifespan as obesity and underweight are associated with hea…
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we have 6 plots of land on which clawbrutus and whean grow together. to…
a) Do nothing; these plots will serve as a control for our removal treatment
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10 multiple answer 10 points in her persuasive speech, josina concluded…
appeal to action
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what does your textbook say about preparing an effective speech conclus…
1. All of these answers are correct. 2. Call to action
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damon began his persuasive speech about wildfires in the western united…
For the first question: using visual aids For the second question: True
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the two species, whean and clawbrutus, seem to compete. what resource m…
c) Space. Whean crawls on top of the Clawbrutus
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reflect back on everything that you explored in this lesson. write at l…
A change in the predator population in an ecosystem can affect other living things. If predators decline, prey may increase and over - consume plants. This interdependence is key …
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each school day, students head home with a list of assignments. from re…
B. for identifying facts to support their opinions
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section 4: rules of the road - pages 78 - 82 multiple choice 1. cell ph…
1. c. Drivers on their GDL 2. b. Only pass on the left 3. c. An emergency vehicle with its lights on comes up from behind
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1 multiple answer 10 points according to your textbook, which of the fo…
1. E. None of these answers are correct 2. C. crescendo ending
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a city builds a new mall in a grassy area where rabbits and coyotes liv…
The construction of the mall could cause the rabbit population to decline due to habitat loss, and in turn, the coyote population might decrease as their food source (rabbits) bec…
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using at least 1 piece of evidence from the table, explain what pattern…
There is an inverse relationship between the number of wolves and the number of deer. As the number of wolves increases over the years (from 10 in 2020 to 15 in 2021 and 20 in 202…
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which organizational pattern would probably be most effective for arran…
1. B. topical 2. D. spatial
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you managed to uncover the placement of a parasite in relation to this …
c) The various life stages of most organisms fit in different trophic levels
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after discussing the first main point in his speech on sustainable agri…
1. D. All of these answers are correct. 2. A. spatial
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question 10 a drought causes the number of insects in a grassland ecosy…
The bird population that eats the insects is likely to decrease due to the reduced availability of their food source.
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practice: putting it all together (enzymes) answer the following questi…
1. Protein 2. A molecule on which an enzyme acts. 3. A region on an enzyme where the substrate binds and reaction occurs. 4. The enzyme has an active site for substrate binding to…
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31. produce a food chain using 4 organisms of your choice: grass, rabbi…
31. Grass (producer), Rabbit (primary consumer), Fox (secondary consumer), Hawk (tertiary consumer) 32. Grass - producer; Rabbit - primary consumer; Fox - secondary consumer; Hawk…
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question 5 1 pts hearing is a __________ process, while listening is a …
B. physiological, psychological
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32. determine which organisms in your food chain are the following: pro…
32. Producers are plants; primary consumers eat producers; secondary consumers eat primary consumers. 33. First trophic level: Producers. Second trophic level: Primary consumers. …
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what is a trophic level? a) a way to sort organisms based on whether th…
d) A way to classify organisms based on their feeding behavior
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31. produce a food chain using 4 organisms of your choice. for numbers …
18. d 19. c 20. a 21. b 22. j 23. k 24. f 25. h 26. i 27. a 28. l 29. m 30. e Food chain example: Grass → Rabbit → Fox → Hawk
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s4va v. english 12 sem a english language arts 12 building vocabulary: …
International
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question 1 what is the main idea of this article? a. the dragons blood …
B. Socotra has many special plants and animals.
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which of the following correctly describes the nesting of the concepts …
Species made up of populations made up of organisms
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question 9 2 pts all of the genes in the bodies of all members of a giv…
A. gene pool
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according to the text, if humanity cannot be divided into a series of g…
the concept of race is biologically meaningless.
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thinking about how hungry you are during lecture rather than listening …
B. internal barrier
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a situation in which the heterozygous genotype is fitter than either of…
A. a balanced polymorphism
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the concept that defines a species on the basis of a set of unique feat…
B. phylogenetic species concept
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gene frequencies may be altered if a given population begins to interbr…
A. gene flow