Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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select the correct answer. what does the word trap refer to in this exc…
D. pride
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question 1 (1 point) amy zalman predicts that by 2050: a) we wont have …
e) Job displacement from automation
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thursday, september 4 a biologist was studying the life span of the inv…
A. Collect 100 emerald ash borers and record how long they live after being caught
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create your own monster/creature. you can draw it, make a body - part c…
1. Me llamo Monstruito. (You can choose any name you like for the monster. Here "Monstruito" means "Little Monster") 2. Estoy muy bien. (You can choose any feeling expression from…
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wednesday, september 3 julie has a dog that just had a litter of puppie…
C. If the puppies whine, then their mother will know they are hungry.
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which statement best explains why alexander hamilton recommended the ec…
A. He believed the national bank would help alleviate debt from the Revolutionary War
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true or false: both prokaryotic and eukaryotic cells have a membrane - …
B. False
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which of these can be categorized as prokaryotes? choose one option a b…
B. Archaea and bacteria
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quiz question 2 of 5 which of these is true of eukaryotes? choose one o…
C. They can be unicellular or multicellular.
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read the paragraph. 1 tia and jackie are partners in science class. 2 t…
sentence 4
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salivary amylase is an enzyme that helps speed up the chemical breakdow…
proteins
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how did eukaryotes become so complex while prokaryotes remain comparati…
D. "Mitochondria and chloroplasts...have their own DNA that resembles that of prokaryotes."
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plants store excess glucose as starch. to which group of biomolecules d…
carbohydrates
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animals store excess glucose as glycogen. to which group of biomolecule…
carbohydrates
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both prokaryotes and eukaryotes contain dna, the genetic material that …
C. It is circular in form.
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phospholipids are a building block of cell membranes. to which group of…
lipids
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in 1990, biologists carl woese, otto kandler, and mark wheelis introduc…
C. Fungi and humans are both eukaryotes, while bacteria are prokaryotes.
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mrna, or messenger rna, takes genetic instructions from dna and carries…
C. nucleic acids
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drag the right word to its definition a type of organism that is usuall…
prokaryote
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the reader can conclude that mr. nilson and mr. tandram no longer want …
"It struck him suddenly that Mr. Tandram looked a little foolish; as, as if he had seen himself, he said: 'I must be going.'" "Good morning," he replied, and clipping their journa…
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drag the missing word into place there’s a common misconception that ar…
eukaryotes
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drag the right word to its definition in humans and animals, a state of…
homeostasis
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drag over the word that goes best with the image prokaryote kingdom cyt…
cytoplasm
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drag the right word to its definition a part of a cell that has a speci…
organelle
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triglycerides are stored in fat tissue until they are needed for energy…
B. lipids
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hemoglobin is a molecule that transports oxygen from the lungs to cells…
proteins
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rrna, or ribosomal rna, helps decode genetic sequences into proteins. t…
C. nucleic acids
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drag the missing word into place. eukaryotes include the other four : p…
kingdoms
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drag the right word to its definition a type of organism that contains …
eukaryote
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which four elements are found in every protein? some proteins contain a…
C. nitrogen, D. carbon, E. hydrogen, F. oxygen
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drag the missing word into place include bacteria and archaea, and they…
Prokaryotes
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drag the missing word into place the circulatory, digestive, nervous, i…
homeostasis
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drag the right word to its definition the jelly - like substance betwee…
cytoplasm
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which technology would be best in managing a patients diabetes? a. digi…
B. Glucose meter
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exam lesson name: the emergence of the modern united states exam number…
D. Yellow Journalists
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matching 10 points match each description with its correct term. proces…
1. greenhouse effect 2. La Niña 3. surface ocean currents 4. DNA damage 5. ozone molecules 6. Montreal Protocol 7. CO2 8. No match 9. El Niño 10. prevailing winds
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question 5 of 10 genetically engineered human insulin is used to treat …
A. Diabetes
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bacteria can not reproduce an example of a single - celled living organ…
An example of a single - celled LIVING organism
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maintaining a proper body temperature is an example of which of the fol…
homeostasis
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exam lesson name: the emergence of the modern united states exam number…
D. Jacob Riis
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vocabulary: the lottery name: teran ber word: paraphernalia word root: …
| Word | Word Root | Definition | Drawing | Prefix | Sentence | Suffix | | ---- | ---- | ---- | ---- | ---- | ---- | ---- | | tradition | "trad -" | A long - established custom or…
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read the paragraph. 1 studies have shown that kids who eat healthy food…
sentence 3
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why is reproduction one of the characteristics of life? without it cell…
Without it a species would become extinct.
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multiple - choice question different proteins have different jobs withi…
TRUE
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multiple - choice question the shape of a protein is related to its fun…
True
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how did wolves influence the way rivers flow in yellowstone? wolves dec…
B. Wolves decreased the elk population, allowing the trees to grow taller and stabilize the riverbanks.
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each protein is made from the same sequence of amino acids. true false
B. FALSE
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what was the issue at the core of the so - called scopes monkey trial? …
D. Evolution
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which of the following exhibits the characteristics of life? energy sti…
organisms
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which of the following can be affected by a trophic cascade? all levels…
A. all levels of a food chain
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which international event helped spark the red scare after world war i?…
Russian Revolution
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in the yellowstone ecosystem, what factors regulate the size of the elk…
E. In some cases it is bottom-up and in other cases it is top-down regulation.
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consumers ____________ make their own food eat (ingest) other organisms…
eat (ingest) other organisms
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in top - down regulation, the size of a rabbit population is determined…
the number of foxes and coyotes in the area.
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bottom - up regulation of an ecosystem like yellowstone would be affect…
D. aspen trees.
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which of the following is not a characteristic of living things reprodu…
Water
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which type of species is more likely to have its population size remain…
C. K-species
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multiple - choice question a long chain of amino acids form a protein. …
TRUE
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deer mice are a species with individuals who live short lives and grow …
A. r-selected species.
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what is a characteristic of k - selected species? early maturity long l…
B. long life
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which of the following is a density - dependent factor? fire disease av…
B. disease
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factors whose impact on a population increases as population size incre…
A. density-dependent factors.
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which of the following is an example of a density - independent factor …
D. fire
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when populations get large, resources start to decline. the resource th…
A. limiting factor.
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which of the following happens first in logistic population growth? ○ r…
B. growth factors produce exponential growth
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click to correct the three capitalization errors. followers of hinduism…
Followers of Hinduism, most of whom live in India, believe in reincarnation, or the idea that when the body dies, the spirit is reborn.
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which of the following are made up of nucleotides and have all of the i…
B. nucleic acids, C. DNA
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according to the diagram, where do all stars begin their evolution? (1 …
stellar nebula
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what kind of thing might cause a population experiencing exponential gr…
D. more competition for food from other species in the area
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the dna code is read as a triplet or group of ______ when a protein is …
three
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all nucleic acids are made of the same five elements. what are these fi…
A. phosphorus B. oxygen D. hydrogen E. carbon F. nitrogen
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what is the kind of growth in which population size slows down and prod…
A. logistic growth
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1.8 multiple - choice question a ______ is a sequence of bases that cod…
B. gene, protein
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the model shows the chemical structure of a molecule. this molecule is …
protein
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what would the complementary strand be if the sequence on the one stran…
ATC
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which of the following do organisms either make or eat in order to have…
energy
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the smallest unit that can perform all of lifes processes is which of t…
D. a cell
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which of the following use energy, grow, reproduce, and respond to thei…
A. All living things
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the doubling time of a population experiencing exponential growth can b…
B. 70
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international governmental organizations o have a \home base\ in the co…
are able to operate in every country that is part of the group.
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a population that is growing exponentially will produce which shape whe…
A. J
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what are the needs of living things cells, dna, reproduce, obtain & use…
water, air (gas exchange), shelter (space), food
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you shiver when you are cold, the cold represents a biotic factor cell …
D. Stimulus
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vocabulary use context clues or a reference material to determine the m…
1. staple 2. hybrid 3. symbiosis
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which of the following competes with the need for safe, clean, drinking…
the economic needs of industries that supply the nation's products
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which of the following is an important purpose of national parks and wi…
to protect landscapes and endangered species
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28. are there any animals that are both secondary and tertiary consumer…
33. No 34. No 35. It depends on the food - web. In general, wolves can be an example.
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asexual reproduction is a mix of 2 parents how all living things reprod…
makes an identical copy of the parent
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what could be a result of not consuming enough lipids? you would be ski…
You would not be able to store energy.
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proteins are large molecules made up of which of the following? nucleic…
amino acids
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which is a characteristic of all living things they respond to stimuli …
they respond to stimuli, need water
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which is a characteristic of all living things they respond to stimuli …
they need water
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sls: benefits and limitations use the information below to answer the q…
30% volume and 70% mass
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two parents that produce offspring. containing one cell containing many…
Sexual reproduction
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viruses are made of cells are non - living have dna are living
are non - living
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sls: benefits and limitations use the information below to answer the q…
No support structure is needed.
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5. which of these organelles is only found in plant cells? endoplasmic …
Chloroplast
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sls: benefits and limitations use the information below to answer the q…
They both have high - detail prints.
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4 of 5 4. what is the role of the golgi apparatus? points 21 involved i…
Modifies and packages proteins
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points 14 time 17 which of these does not play a role in supporting the…
Ribosomes