Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
-
which was the first \cell\ viewed by the light microscope? microbe atom…
oak bark
-
in the 1600s, which scientist discovered microbes in pond water by usin…
Anton van Leeuwenhoek
-
which microscope uses a series of lenses to magnify an object in steps?…
C. compound light microscope
-
according to the cell theory, which describes cells? all organisms are …
All living cells come from other living cells.
-
which part of the cell theory is best explained by studying the ability…
All cells come from preexisting cells.
-
which microscope did robert hooke use to study tree bark? electron micr…
compound light microscope
-
which reason best explains why dead specimens must be used with transmi…
Specimens are placed in a vacuum.
-
fill in the blank question a heterotroph that feeds on both plants and …
omnivore
-
multiple choice question an example of a decomposer is a fish. grass. t…
fungus.
-
multiple choice question another name for an organism that gets its ene…
heterotroph.
-
fill in the blank question organisms that eat fragments of dead matter …
decomposers
-
figure 9 - 3 the lives of heterotrophs herons are heterotrophs that get…
Similarity: Both need energy for life processes. Difference: Autotrophs produce their own food; heterotrophs consume other organisms for food.
-
read the following excerpts. (a) is a paragraph taken from an original …
In (B), the writer has plagiarized by: Changing the original source slightly (a word or two) and failing to provide a citation. How could the writer avoid plagiarizing? - Put a re…
-
jasmines cell phone company charges her an month for phone service plus…
\(34\)
-
which of the following web - based resources allows users to search a d…
E. The Franchise Zone
-
list the three components of traditional cell theory.
1. All living organisms are composed of cells. 2. The cell is the basic unit of life. 3. Cells arise from pre - existing cells.
-
body paragraph 3: another common misconception is that cutting carbohyd…
Provide details about what foods make up a low - glycemic diet.
-
1. a molecule of atp has phosphate groups attached to it. when the cell…
A molecule of ATP has three phosphate groups attached to it. When the cell needs energy, it converts ATP into ADP. When the cell is able to store energy, it converts ADP to ATP.
-
5. all plants need inputs of water, carbon dioxide, and sunlight to car…
C. Water
-
imagine a small island named seafoam island that is home to several hun…
B. A person at a restaurant 100 miles away eats seafood from the reef. C. A shopkeeper makes a living by selling souvenirs to tourists visiting the reef.
-
3. this plant is macaranga hypoleuca. compare its leaves to those of th…
The large leaves of Macaranga hypoleuca increase the surface - area for photosynthesis. In competition with neighboring plants, this larger surface area enables it to capture more…
-
directions: read each summary entry and think about which themes listed…
For the first summary entry: Theme Tracker - 6 (Imprisonment). Analysis: Charles is called a "prisoner" and is escorted against his will (as a prisoner would be), which clearly sh…
-
what happens during birth? write a 5 - 7 sentence journal style account…
Dear Journal, as the due date nears, I'm a mix of excitement and nerves. I wonder what labor will feel like. Will I be strong enough? I'm so eager to meet my little one, yet scare…
-
how did the domestic issues in the united states and europe before worl…
Domestic distractions led to delayed responses to the aggressive actions of other nations.
-
when corals are damaged, they can grow back over time. but their growth…
|Characteristic|Coral|Seaweed| |---|---|---| |grows slower|●| | |grows faster| |●| |helps a reef have higher biodiversity|●| | |helps a reef provide more ecosystem services|●| |
-
help people with disabilities. question 3: research question generation…
B. How do people express themselves differently online versus in person?
-
cell review identify each cell structure and its purpose(s) in the plan…
1. Structure: Cell Wall; Purpose(s): Provides structural support and protection. 2. Structure: Nucleus; Purpose(s): Controls cellular activities and contains genetic material. 3. …
-
coral reefs help humans in many ways. the ways in which an ecosystem be…
food, cultural value
-
an ecosystem with higher biodiversity is often better able to support l…
The second, third, and fourth options.
-
in demanding all of the sudetenland, hitler claimed germany would abide…
continue its efforts at further expansion.
-
name....................... fill - in - the - blanks activity complete …
1. Intolerable 2. Intolerable 3. tea 4. self - government 5. Britain (or other colonies) 6. British 7. Quebec 8. unite 9. Philadelphia 10. American
-
tropical coral reefs are home to thousands of different species. the va…
Desert ecosystem.
-
corals are made up of many tiny animals called polyps. most polyps are …
They grow slowly over time. They are made up of multiple organisms.
-
5. case study solar cells can provide the energy to run calculators, ou…
Both processes use light energy. Solar cells convert light to electrical energy; photosynthesis converts light to chemical energy (glucose). They have light - absorbing elements (…
-
current attempt in progress to record the sale of goods for cash in a p…
two journal entries are necessary: one to record the receipt of cash and sales revenue, and one to record the cost of goods sold and reduction of inventory.
-
4. sep develop models develop a model to illustrate the role of photosy…
The sun emits light energy. Plants use photosynthesis to take in this light energy. Through photosynthesis, the light energy is converted into chemical energy. This chemical energ…
-
which of the following is not an investigation? * researching how many …
Interviewing people about how much water they drink daily.
-
which of the following is part of the biosphere? rivers and streams gra…
birds, fish, and reptiles
-
which of the following is part of the biosphere? giraffes, lions, and z…
giraffes, lions, and zebras
-
hannah works at blooming bouquets flower shop. she uses 2 roses for eve…
40
-
if you have 8 dna nucleotides, then how many bases do you have? 32 4 1 …
8
-
3. which statement best describes the role of insulin in the body? a in…
B. Insulin acts like a key to help glucose (sugar) move out of the blood stream and into the cells.
-
directions: for each statement, write a \p\ if it best applies to proka…
1. both 2. E 3. P 4. E 5. E 6. both 7. E 8. both 9. E 10. E 11. E 12. both 13. All living things are made of cells; cells are the basic unit of life; all cells come from pre - exi…
-
joy is making hand - painted ornaments for her family this year. yester…
\(5\)
-
multiple - choice question what base replaces thymine? adenine uracil g…
B. Uracil
-
question 46 a major depressive disorder is most likely to be characteri…
C. feelings of personal worthlessness.
-
what type of biomolecule is rna? carbohydrate lipid nucleic acid protei…
Nucleic acid
-
what is the general term for any carbohydrate monomer? glucose polysacc…
C. monosaccharide
-
synthetic fibers, such as nylon, are one example of the many products t…
D. farmers who grow cotton and flax, which are sources of natural fibers
-
energy storage in humans what is the best conclusion based on this data…
B. Fal molecules contain more energy - containing bonds than simple sugars.
-
multiple - choice question rna is - single stranded double stranded rew…
single stranded
-
read this passage: macbeth. time, thou anticipatst my dread exploits: t…
D. That he will not waste more time thinking about what to do and will simply take action
-
which element is found in both dna and protein? sulfur sodium nitrogen …
C. nitrogen
-
a recent encyclopedia entry about dogs cites multiple research papers d…
It is reliable because the article is based on multiple studies done by scientists at multiple veterinary schools.
-
which experiment should be conducted as a field investigation? observin…
A. observing changes in the nesting behavior of wood ducks
-
which is released during the formation of a peptide bond? a five - carb…
a water molecule
-
question 4 of 5 why is macbeth upset when he sees malcolms army carryin…
B. Because one of the witches' prophecies has come true
-
where do you find dna in eukaryotic cells? nucleus cytoplasm rewatch su…
nucleus
-
a scientist is examining the role of an element found in fats and carbo…
He is studying oxygen, which can also be found in proteins.
-
which carbohydrate can be used by the body as an immediate source of en…
glucose
-
question 2 of 5 what event in act v suggests that macbeth is so exhaust…
C. The news that Lady Macbeth has killed herself
-
which contribution to the body of scientific knowledge is most recent? …
the discovery of the structure of DNA
-
question 33 1 point \which individual, according to linkage analysis, i…
C. "Pablo, whose identical twin with major depressive disorder was raised in a different family"
-
the diagram shows a type of lipid. which type of lipid is shown? a satu…
a saturated phospholipid
-
hybrid seeds are deliberately crossbred for particular traits, such as …
B. They do not compare to the quality and taste of heirloom plants, but they do produce large, healthy fruit that appeals to most shoppers.
-
question 31 1 point \brad has problems with extreme mood swings. his be…
A. a psychological disorder.
-
which type of molecule that can be found in living things lacks carbon …
water
-
what would most likely happen if an error occurred when rna was receivi…
Proteins would be formed incorrectly.
-
mill creek golf club purchased equipment on january 1, 2025, for $48,00…
Fair value of assets received: $33,000 Cost: $48,000 Less Accumulated Depreciation: $22,000 Book value of asset disposed of: $26,000 Gain: $7,000 Journal entry: Debit Cash $33,000…
-
which statement about enzymes is true? an enzyme functions to decrease …
Enzymes and substrates fit together like a lock and key.
-
what type of bond holds the amino acids together on the polypeptide cha…
Peptide Bond (type of Covalent Bond)
-
what would most likely happen to plants if they did not have a waxy out…
They would be harmed by insects and UV radiation.
-
complete the chart by checking if the structure is found in prokaryotic…
| Structure | Prokaryotic | Animal (Eukaryotic) | Plant (Eukaryotic) | |---|---|---|---| | Ribosome - synthesizes proteins | ✓ | ✓ | ✓ | | Capsule - enables the cell to attach to …
-
tran made the timeline below to show the order in which great scientifi…
Darwin's theory of natural selection
-
what does the mrna codon aug code for? methionine isoleucine threonine …
methionine
-
what type of lipid is estrogen? steroid phospholipid triglyceride wax
steroid
-
question 19 maladaptive behaviors that reduce worry and fear are most i…
D. an anxiety disorder.
-
a researcher is collecting qualitative data pertaining to social behavi…
in a data table
-
question 18 1 point evidence that organisms have innate abilities to le…
B. biological preparedness
-
where does a peptide bond form? o between the five - carbon sugar of on…
C. between the amino group of one amino acid and the carboxyl group of another amino acid
-
\if i am looking at a snake and processing the fear caused by the snake…
B. amygdala
-
which food contains mostly polysaccharides? cake sugar berries pasta
pasta
-
what does the transfer rna (trna) carry? protein amino acid glucose rib…
amino acid
-
which recent discovery led to a new understanding of how genetic mutati…
BRCA1 and BRCA2 genes
-
a venn diagram can be used to compare and contrast nucleic acids. which…
made of nucleotides
-
a ribosome is a cell part that all cells have floating around in their …
proteins
-
where does transcription occur in eukaryotes? cytoplasm endoplasmic ret…
Nucleus
-
on january 2, 2024, thrifty clothing consignments purchased showroom fi…
Depreciation expense journal entry: | Date | Accounts and Explanation | Debit | Credit | | ---- | ---- | ---- | ---- | | Aug 31 | Depreciation Expense | \(1600\) | | | | Accumulat…
-
read the passage and look at the graphic. then answer the question. the…
C. They help explain the different parts of a heart.
-
alberta petroleum holds huge reserves of oil assets. assume that at the…
The journal entry for depletion expense in 2026 is as shown above.
-
which of the following characteristic was important for success of anim…
Amniotic eggs.
-
select the part of the sentence that the participle modifies. denise re…
news
-
the _ is a stiff rod of collagen that provides structural support and m…
notochord
-
select the participle or participial phrase. denise recommended a websi…
breaking
-
all protostomes are further classified as ecdysozoans. false true
False
-
mammals are classified as deuterostomes where the blastopore develops i…
anus
-
q1 ia review unit 2 part 3: matching terms (a-j) descriptions (1-10) a.…
1. F. Third Estate 2. E. Enlightenment 3. H. John Locke 4. C. Simón Bolívar 5. I. Toussaint L'Ouverture 6. J. Declaration of the Rights of Man 7. D. Ancien Régime 8. B. Montesquie…
-
which type of symmetry in animals is associated with greater horizontal…
B. bilateral
-
which organisms are considered parazoa? cnidaria bilateria porifera
Porifera
-
complete the following summary by filling in the blanks. prokaryotes ar…
Archaea, Bacteria; ribosomes; nucleus; 0.1 - 5; membrane; larger; organelles; Eukarya; fungal; cell walls, chloroplasts