生物
细胞生物学、遗传学、生态学与生命科学基础。
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which type of endoplasmic reticulum is involved in modifying proteins? …
Rough ER
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select all of the cell types that would have a nucleus. prokaryotic euk…
B. Eukaryotic Animal, C. Eukaryotic Plant
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only male crickets chirp. they chirp at different rates depending on th…
The amount of chips per hour is 5100. The amount of chips per day is 122400. The amount of chips per year is 44676000.
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only male crickets chirp. they chirp at different rates depending on th…
5100
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roach robots to the rescue when buildings collapse, it is extremely dif…
It is dangerous to search inside collapsed buildings, but cockroach - like robots can go places where human searchers can't or shouldn't.
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multiple - choice question the cell membrane... makes proteins to help …
D. controls what comes in and out of a cell
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which organ develops and is fully functional in the first trimester? lu…
heart
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unusual bird parenting birds have a reputation as excellent parents. th…
Unlike most species of birds, brood parasites such as the cuckoo don't provide any parental care.
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what is one effect of repeating rámas name numerous times in the ramáya…
It emphasizes Ráma's importance.
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which pregnancy complication cannot be treated with regular prenatal ca…
genetic abnormalities
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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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road to revolution – causes & acts part a – matching match each term wi…
1. D. Colonists forbidden to settle west of Appalachians 2. A. Taxes on paper goods 3. F. Riot where 5 colonists were killed, Crispus Attucks first 4. G. Taxes on imported tea, gl…
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biomolecules on the menu using the letters a - d, list the order of the…
For the first part: C, D, A, B For the second part: The initial state of large, undigested pieces would be similar, but the digestion process and resulting digested material appea…
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between eukaryotes and prokaryotes, which type of cell has membrane - b…
Eukaryotes
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weather weath - er weth - er middle english, old english weder, german …
It is time to find out whether Janey chose the truck or the sedan.
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what statement is not part of the modern cell theory? all living things…
All cells contain organelles and a nucleus.
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the first *newspaper* war the crimean war was fought in the 1850s betwe…
The Crimean War was the first war to be documented for civilians.
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what is an ecosystem? an ecosystem is a biological community of interac…
1. Matter is cycled through photosynthesis, consumption, and decomposition. 2. Plants taking up water from soil. 3. - If one part of an ecosystem is altered, the whole system will…
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name: date: what is an ecosystem? an ecosystem is a biological communit…
Producer: Plants Consumer: Deer, Wolf Decomposer: Mushrooms
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drag the terms on the left to the appropriate blanks to complete the se…
1. isotonic 2. hypotonic 3. hypertonic 4. hypotonic 5. hypertonic 6. isotonic
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the plasma membrane forms a pocket that pinches inward, forming a vesic…
B. endocytosis
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the sodium - potassium pump uses energy from atp to move sodium ions ou…
active transport.
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water crosses the plasma membrane view available hint(s) using a proces…
C. through facilitated diffusion or diffusion
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a molecule moves down its concentration gradient using a transport prot…
B. facilitated diffusion
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in active transport, view available hint(s) no energy input is required…
E. molecules move across the plasma membrane against their concentration gradient.
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a frameshift mutation changes every amino acid from the point of the mu…
True
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what molecules are constituents of cell membranes? phospholipids and pr…
Phospholipids, proteins, carbohydrates, and cholesterol
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7. choose one of the factors that threaten biodiversity, and suggest on…
Factor: Habitat destruction. Way to preserve: Establish protected areas.
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plasma membrane central vacuole ribosomes chloroplast cell wall mitocho…
Animal cells only: lysosome Plant cells only: central vacuole, chloroplast, cell wall Both animal and plant cells: plasma membrane, ribosomes, mitochondria, Golgi apparatus, cytos…
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a substitution mutation is changing just one letter in the dna. false t…
True
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if a mutation is not corrected during replication or transcription it m…
True
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why is deborah sampson considered an important person of the american r…
Deborah Sampson is important because she disguised as a man and served in the Continental Army, defying gender norms and contributing to the fight for American independence.
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5. explain how the overexploitation of one species, like a baleen whale…
5. Baleen whales are important in the food web. Over - exploitation disrupts it, harming other organisms. 6. Habitat loss is most detrimental as it removes species' living spaces.…
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mutations are always harmful. true false
False
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how did lydia darragh help the american revolution?
She acted as a spy, eavesdropping on British officers and relaying important military information to the Continental Army.
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the central dogma describes the flow of information in the cell from dn…
False
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question 10 of 10 which of the following structures is found in eukaryo…
C. Mitochondrion
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question 9 of 10 which of the following effects is likely to result if …
B. The cell will not be able to produce glucose through carbon fixation.
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question 8 of 10 which of the following best describes the main functio…
D. Assembles subunits of ribosomes
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the real issue is that the use of nuclear power and nuclear weapons is …
appeal to emotion because the passage describes the potential impact on children appeal to emotion because it describes possible catastrophe
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what is the primary reason that arthur compton disagrees with the write…
Failure to use the bomb might lead to greater American loss of life.
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specialized cells have a structure best suited for their ______________…
Function
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which is a complete sentence? dad will get the newspaper, he will eat b…
The history guide at the museum talked about the revolution.
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multiple - choice question if plant cells have chloroplasts, why do the…
Chloroplasts make food for the plant cells, but mitochondria are needed to make energy.
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which of the following cells in the human body is most likely to have c…
cells lining the tubes leading to the lungs
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halogen laminated products company began business on january 1, 2027. d…
1. See above journal - entry explanations and tables for general journal entries. 2. See above summary of T - account postings. 3. See above unadjusted trial balance table.
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name: date: directions: arrange the words in the word bank into two cat…
**Three Syllables**: absolute, beautiful, evening, museum, potato, vitamin **Four Syllables**: communicate, computer, container, diagnose, isolated, jewelry, juvenile, neighborhoo…
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what are three additional organelles present in plant cells that are no…
cell wall large central vacuole chloroplasts
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the octopus eats the hermit crab. what type of relationship do the octo…
C. Predation
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what type of relationship do the shrimp and goby fish exhibit? parasiti…
Mutualism
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the nervous system is the bodys command and control center, responsible…
1. Central Nervous System (CNS) and Peripheral Nervous System (PNS) 2. Acts as the primary control center. 3. Comprises all the nerves that extend from the CNS and enables interac…
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why would this part of japans constitution have been important to macar…
It prohibited Japan from having an army.
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multiple - choice question what service does the shrimp provide to the …
It builds a home to share with the goby fish
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10. what chemical in saliva that begins digestion? what compounds in pa…
The chemical in saliva that begins digestion is amylase. It begins to break down carbohydrates.
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what term means \living together\ and occurs when there is a close, per…
B. Symbiosis
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the egret (bird) is getting food by eating the insects off the deer. th…
Mutualism
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the mitochondria make atp molecules that provide the ____________ for a…
energy
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where does the er send the proteins to be folded, packaged, and deliver…
the golgi bodies
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deer often have ticks and other insects in their coat of fur sucking th…
Parasitism
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precision the diagram shows an insect called a walking stick. use the r…
The walking - stick's abdomen is 1.5 inches longer than its thorax. The abdomen is 2 times longer than the thorax.
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multiple - choice question where can ribosomes be found in a cell? both…
Both floating in the cytoplasm and attached to the ER (endoplasmic reticulum)
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3 required: 1 - a. prepare an income statement for the year ended decem…
1 - a. |Income Statement|Amount| |--|--| |Sales Revenue|438,000| |Cost of Goods Sold|109,500| |Salaries Expense|36,000| |Rent Expense|58,000| |Depreciation Expense|3,000| |Interes…
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which word helps the reader understand the meaning of the phrase quorum…
A. diagnostics
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match term definition a) iguana marina known as south americas most elu…
Iguana marina - No correct match among given options Oso hormiguero gigante - D) Large mammal that feeds on ants and termites Vibora de pestañas - No correct match among given opt…
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lion and revolution due sep 25, 8:00 am 100 points today in class we wi…
A well - structured 1 - page response should start with an opening statement about the overall impression of the film. Then, briefly describe the favorite and least - favorite sce…
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station 4: biomolecule review - drag the boxes where they belong in the…
| Biomolecule | Elements Present | Function | Monomers/Building Blocks | | ---- | ---- | ---- | ---- | | Carbohydrate | Carbon, Hydrogen, Oxygen | Short - term energy | Sugars | |…
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which factor is important for microbes performance in cleaning oil spil…
B. Water temperature and oxygen.
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determine if each action occurs during cellular respiration, photosynth…
1. Glucose and oxygen are converted to carbon dioxide and water - Cellular respiration 2. Light energy is converted to glucose - Photosynthesis 3. Process that involves the exchan…
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which of the following did you include in your response? □ organs perfo…
Both statements are correct and relevant in the context of biology. So the answer could be considered as both the statement about organs and the statement about organelles if it's…
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which of the following did you include in your response? organs perform…
Both the statement "Organs perform specific functions in the body to keep it alive." and "Organelles perform specific functions in cells to keep them alive." are valid and could b…
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write a paragraph comparing the organelles in a cell to the organs in y…
Both organelles in a cell and organs in the body have specialized functions. Organelles like the nucleus control cell - activities similar to how the brain controls body - functio…
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which statements best compare the relationship between atp and adp? wit…
With an input of energy, ADP combines with a phosphate group to become ATP.
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which statements accurately describes the energy needs for photosynthes…
Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.
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drag the labels to the correct location on the picture to show the inpu…
From left to right, top to bottom: Carbon Dioxide, Oxygen, Chemical
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which organelle is labeled e? golgi apparatus chloroplast ribosome nucl…
chloroplast
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which statement explains how plants are dependent upon animals for thei…
Animals produce carbon dioxide for plants to use during photosynthesis.
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which organelles are found in plant cells but not in animal cells? cell…
B. cell wall, chloroplasts
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the graphs show the reaction rate for an enzyme across a range of tempe…
Temperature of 37°C and a pH of 6
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photosynthesis and cellular respiration both involve the use and releas…
Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen.
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pre - test complete 1 2 3 4 5 6 7 8 which organelle is labeled g? cytop…
cell membrane
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which organelle is labeled a? nucleus vacuole ribosome mitochondrion
No option can be selected as the label 'A' is not visible in the provided image.
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if a plant lacks sunlight, it will stop producing that is used in photo…
glucose; ATP; carbon dioxide
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in retrospect, one of the lessons of the 2003 human genome project is t…
D. Accordingly
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which statement about vacuoles is true? only plant cells contain vacuol…
Vacuoles are larger in plant cells than in animal cells.
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which graphic organizer best compares the energy inputs and outputs of …
B. Light energy → Photosynthesis → Chemical energy → Cellular respiration → Chemical energy
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a turtle shell appears external to the animal, protecting its body like…
B. However
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what is the function of the organelles that are labeled f? to temporari…
to contain digestive enzymes that break down waste material and debris in the cell
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diatoms are a type of photosynthetic organism that live in our oceans. …
CO2 and H2O
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which organelle contains digestive enzymes that break down waste materi…
A. lysosome
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multiple choice question the journal entry to record selling and admini…
D. an expense account and credits Cash or a liability
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herbicides are being used to kill weeds in a nearby field. the plants a…
vacuole
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graphs show the same reaction with and without an enzyme. which stateme…
Graph B, because the enzyme binds to the reactant, lowering the activation energy needed for the reaction to occur
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29. predict the biochemical test results for the following food items: …
| Food Item | Benedict's solution | Iodine | Sudan IV | Biuret reagent | | --- | --- | --- | --- | --- | | Non - coloured, non - diet soft drink | Positive (brick - red precipitat…
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james is making models of plant and animal cells using objects supplied…
He is making a plant cell. The box is the cell wall, and the balloon represents the large vacuole. The marbles are the tiny ribosomes.
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latin america is known to have dozens, if not hundreds, of popular danc…
D. competitions; however,
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neurons are cells of the nervous system. as part of its normal function…
The process requires energy that is provided by ATP.
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what function do chloroplasts perform? they use light energy to make fo…
They use light energy to make food for the plant.
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what is the basic unit of structure and function of all living organism…
D. cell
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multiple choice question the journal entry to record accrued property t…
Manufacturing overhead and credits Property taxes payable
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the discovery of mitochondrial dna (mtdna) had no effect on which area …
study of cork bark