Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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question 1-4 which of the following is an adaptation? select two answer…
B. Webbed feet for swimming, C. Thick fur in cold climates (Note: Assuming options are labeled as A: A bear learns..., B: Webbed feet..., C: Thick fur..., D: Stronger muscles... b…
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one day, cars may run on fuel cells. fuel cells obtain energy from the …
D. an increase in the water vapor content of Earth's atmosphere
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read the excerpt from poes \the fall of the house of usher.\ i say that…
The narration suggests a supernatural presence at the dwelling.
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which of the following can cause extinction? increased variation succes…
B. Drastic environmental changes
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10 multiple choice 1 point a student was comparing three plant species,…
B. the leaves produced by plant X are 4 cm across and 8 cm in length
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portions of dna that code for proteins are called __________. rna chrom…
C. genes (assuming the third option is labeled C; if options are unlabeled, "The third option (genes)")
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prior to the industrial revolution, increased levels of atmospheric car…
C. increased emissions of \(CO_2\) from human activities
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question 215 pneumonia can be caused by: rickettsia climate genetics he…
A. Rickettsia ### QUESTION 216
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9 multiple choice 1 point marcie is trying a new cookie recipe. she wan…
B. how much baking powder she uses
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7 multiple choice 1 point which is true about active transport? it requ…
A. it requires energy ### Question 8
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finding the main idea the wonderful wizard of oz by l. frank baum l. fr…
## Main Idea (Large Oval): Dorothy and her friends were dazzled by the brilliance of the wonderful City of Oz, which is full of green - themed elements. ## Supporting Ideas (Small…
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5 multiple choice 1 point what are the reactants of cellular respiratio…
B. glucose and oxygen ### Question 6
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question 1-2 a white rabbit and a brown rabbit are released into a snow…
The white hare, because it is camouflaged
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question 1 (multiple choice worth 5 points) (01 01r lc) the rule of law…
B. easy to locate and access
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read the passage from \initiation.\ \get up, gopher,\ bev ordered. ther…
character
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read the passage from \initiation.\ \get up, gopher,\ bev ordered there…
character
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figure 18.2 use the diagram above to answer the following questions. id…
B. B
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why are bacteria needed in the nitrogen cycle? other living things cann…
A. Other living things cannot use atmospheric nitrogen.
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which disruption in the water cycle would most likely affect photosynth…
A. heat causing an excess of transpiration
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some protists form long, foot - like projections of their cell membrane…
D. pseudopods
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a scientist wants to study the interactions of different birds in the s…
C. Identify each bird species by using a dichotomous key.
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a botanist observes a large population of a particular type of beetle e…
B. Identify the species of the beetle and the species of both trees.
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become a supernatural being called the white painted woman. apache boys…
- expected to help make bows and arrows: Apache boys - learned skills by helping adults: Apache boys - became an adult through the Sunrise Ceremony: Apache girls - expected to hel…
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which statement best defines a protist? ○ an organism that reproduces b…
B. a eukaryote that is either animal - like, plant - like, or fungus - like
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what is the smallest taxonomic group that contains organisms of differe…
A. genus
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consider this microscopic image of bacteria. which type of bacteria is …
C. spirillum
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a biologist is in the process of classifying a newly discovered fungus.…
fungi that makes blue cheese
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basic skeleton basic skeleton word bank a. calcaneus b. carpals c. cerv…
The 5 main functions of the skeletal system are: 1. Support (provides the body's framework), 2. Protection (shields internal organs), 3. Movement (works with muscles for locomotio…
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the classification levels of a human are listed below from largest to s…
A. class and family
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consider the table. types of bacteria | form | shape | associated disea…
A. X = Spherical; Y = E. coli
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which series correctly lists the eight taxonomic levels in order, from …
B. domain, kingdom, phylum, class, order, family, genus, species
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which protist exhibits both animal - like and plant - like characterist…
C. a protist that is a heterotroph and has chlorophyll (assuming the options are labeled A, B, C, D in order, with this being the third option)
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use this portion of a dichotomous key for tree identification to answer…
C. broad compound leaves attached at single points on the branch (assuming the third option is labeled C; if options are A - D as typical, the correct option is the one with "broa…
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use this portion of a dichotomous key for tree identification to answer…
C. broad compound leaves attached at single points on the branch (assuming option labels: if options are labeled as A - D, identify the correct one with its text. Here, the third …
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which level of classification includes the most species? ○ kingdom ○ do…
B. domain
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consider these phylogenetic trees. the first tree is based on physical …
B. Classification can change with new discoveries and evidence.
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which question would be asked in a dichotomous key? ○ how long are the …
B. Are the insect's antennae longer than its head? (assuming the options are labeled A, B, C, D with the second option as B)
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when protists and fungi are compared, which feature is unique to protis…
D. pseudopods
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consider the diagram of the basic structure of a bacterium. which of th…
D
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which can modern taxonomy do? ○ design tables based on physical charact…
D. distinguish how closely related organisms are
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an organism has the following characteristics: cell wall, autotrophic, …
B. Protista
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which best describes the difference between protists that have cilia an…
Those with cilia move using hair - like extensions, and those with flagella move using a single whip - like extension.
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consider the recent phylogenetic tree of five different organisms. old …
The correct option is: birds and bats
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in what respect is a mycelium and a fruiting body similar? ○ both are m…
A. Both are made of hyphae.
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there are four steps in bacterial conjugation. the second step is missi…
C. Some DNA moves from one cell to another.
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which is the correct written form of the scientific name that uses the …
A. Felis domesticus
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consider the classification levels of a human. eukarya animalia chordat…
A. sapiens
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which best describes the different modes of bacterial reproduction? ○ i…
B. In conjugation, a special sex pilus is required to connect two bacterial cells.
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which example best demonstrates the importance of having knowledge of e…
B. organ transplantation between species
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this process releases chemical energy from sugars and other carbon - ba…
B. cellular respiration
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which level of biological classification is the lowest level that butte…
B. kingdom
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what organelle is the main site of cellular respiration? central vacuol…
Mitochondria
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a scientist has correctly gone through all the possible steps in a dich…
B. The insect might be an unknown variation or a new species.
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48/50 water is the end product of-- krebs cycle photosynthesis glycolys…
electron transport chain
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which reason best explains why bacteria are good at causing infections …
B. Bacteria are transmitted easily and reproduce quickly
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without oxygen, what is the only step of cell respiration that continue…
Glycolysis
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Question was provided via image upload.
1. periosteum 2. nutrients 3. oxygen 4. compact 5. Calcium 6. spongy 7. marrow 8. marrow 9. red 10. Ligaments 11. Tendons 4 shape classifications: Long (e.g., femur), Short (e.g.,…
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which kingdom(s) include both unicellular and multicellular organisms? …
B. Fungi
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the process of glycolysis requires oxygen; false; true
FALSE
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ceratium fusus is a protist that is found primarily in coastal waters, …
C. bioluminescence
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the place where the light reactions happen in the chloroplast.. thylako…
Thylakoid
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where does the light independent reaction take place? options: stroma, …
Stroma
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which question is most likely to be found in a dichotomous key for iden…
C. Are the leaf bases attached opposite to each other on the branch?
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cellular respiration’s goal is to make atp make glucose make water make…
make ATP
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consider the diagram of the basic structure of bacteria. which of the l…
A
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which of the following colors is not absorbed by chlorophyll pigments? …
green
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which characteristic most likely describes a mushroom but not thermus a…
B. eukaryotic
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reattempt 39/50 what is made during glycolysis? (select all that apply)…
C. pyruvate, E. ATP
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rate of respiration. according to the graph, what happens when the temp…
respiration rate increases
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the american south pacific empire, 1900 except for puerto rico, all of …
Social Science - History
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which of the following are a part of cellular respiration? (select all …
glycolysis, electron transport chain, Krebs cycle
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latino culture, many puerto rican people continued to agitate for indep…
History (under Social Science)
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multiple choice 2 points a systematic pattern of thought, action, and p…
A. schema
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which of the following is an example of a heterotroph? algae bear lemon…
B. Bear
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which of the following light color is absorbed by plants? light green g…
Red
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26/50 choose the statement that best describes light reaction. it conve…
It converts light energy to chemical energy of ATP and NADPH.
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plants give off ______ that animals need to take in; animals give off _…
B. oxygen; carbon dioxide
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which of the following is a reactant cellular respiration? c6 h12 o6 su…
$C_6H_{12}O_6$
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rate of respiration based of the information in the graph, what inferen…
As the temperature increases more carbon dioxide is produced.
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which of the following observations about kinship is stressed by the au…
A. different societies have chosen to highlight some features of the universal human experiences of mating, birth, and nurturance, while downplaying or ignoring others
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the three categories of food safety hazards are biological, physical an…
Chemical. ### Second Question (Food Handlers' Fingernails)
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fill in the blank question upon reexposure to the same pathogen later i…
secondary
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gospel dont forget to there are many ways to ask for forgiveness and ma…
Religion (under Social Science)
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multiple choice question what do memory t cells do? responsible for mem…
A. Responsible for memory in cellular immunity
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multiple choice question which t cells attack and destroy target cells …
C. Cytotoxic
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fill in the blank question t cells that inhibit multiplication and cyto…
regulatory
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multiple choice question during costimulation during the activation of …
A. A second protein on an antigen presenting cell
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multiple choice question which t cell plays an integral role in both hu…
A. Helper T cell
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multiple choice question mhc-ii proteins are also called which of the f…
B. Human leukocyte antigens
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multiple choice question which t cells carry out attacks on foreign cel…
D. Cytotoxic
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multiple choice question where are type i mhc proteins found? on all nu…
A. On all nucleated body cells (assuming the first option is labeled A; if the original options had different labels, adjust accordingly with the correct identifier and text)
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multiple choice question which class of cytokines act as chemical messe…
B. Interleukins
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descended from the cytotoxic t cells and are responsible for memory in …
memory
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multiple choice question the proteins of the mhc complex are coded for …
A. 6
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multiple choice question which t cell inhibits multiplication and cytok…
D. Regulatory T cell
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multiple choice question which cell phagocytizes an antigen and display…
B. Antigen - presenting cell
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multiple choice question what do helper t cells do? limit the immune re…
C. Promote the action of cytotoxic T cells
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multiple choice question which lymphocytes originate in the red bone ma…
T (the option with "T")
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fill in the blank question t cells that attack foreign cells are t cell…
cytotoxic (or killer)
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multiple choice question the type of recombination whereby several hund…
A. somatic