Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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10. david garcia is serious about his glass blowing career. which text …
"I built the furnace. I built heating devices. I built the ovens."
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students are provided with labeled diagrams of forlimb structures for t…
M and U
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which of the following statements is true about ethnic differences in a…
Genetic factors may contribute to patterns of alcohol use by Native Americans.
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which of the following structure pairs provides the best evidence of a …
C. Whale flipper and bat wing
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the three illustrations show anatomical structures of three different o…
B. 1 and 3
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how can evolutionary relationships among organisms be determined by com…
B. Embryos of more closely related organisms show greater similarities in development.
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of the following list, which one is not considered to be a major functi…
Reduces heart disease and cancer risks
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which one of the following scenarios would be an example of allopatric …
Members of a population of meadowlarks living in central North America became separated into two isolated populations during an ice age. After being isolated for thousands of year…
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of the following, which one is not considered to be a primary type of l…
Fats
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part a ______ capture solar energy and use photosynthesis to produce su…
Producers
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detritivores include algae and photosynthetic bacteria millipedes, soil…
millipedes, soil insects, and many ants
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use the figure above to answer the following question. in the initial f…
any male in the population could successfully mate with any female
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why did pancho villa attack columbus, new mexico? (1 point) he hoped to…
He felt that Woodrow Wilson had betrayed him by recognizing Carranza's rebel government.
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add an in - text citation using mla format. according to edwards, the b…
According to Edwards, the better artists become at representing the world through their work, the more clearly they themselves can be seen (24).
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question 81 (1 point) which of the following is true about intersexuali…
C. The person does not exhibit exclusively male or female sexual anatomy.
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question 80 (1 point) american indians/alaska natives have a higher rat…
A. health disparity.
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directions: select each correct answer. more than one answer may be cor…
A. by increasing blood flow to the skin, C. by increasing the respiratory rate, D. by increasing the production of sweat
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the data in the following table indicate that between the ages of 1 and…
A child has \(99\%\) of an adult - size brain at age 10.
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which statement about anaerobic respiration is true? anaerobic respirat…
Anaerobic respiration is used commercially in the production of beer, wine, bread, yogurt, and cheese.
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read the passage from the opinion of the court in dred scott v sandford…
begging the claim
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which diagram shows the phase right after telophase?
The bottom - right diagram.
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answer the following multiple choice questions about the reading. 1. wh…
1. D. To isolate France diplomatically. 2. D. The rise of Germany as a naval power. 3. D. The Triple Entente only placed a moral obligation on its members to support each other wi…
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which diagram shows the phase right before anaphase?
The first diagram (top - left one) shows the phase (metaphase) right before anaphase.
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1. which of the following was not a requirement of germany as outlined …
1. C. Establishing a new democratic government. 2. C. Focusing primarily on Germany 3. D. Article 231 4. C. The treaty's harsh terms fostered resentment and instability, leading t…
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growth curves this kind of growth happens when ____________ are _______…
This kind of growth happens when **recursos (o recursos naturales, o recursos necesarios para la supervivencia y reproducción)** are **abundantes**. This can't happen forever!! At…
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the passage below describes an experiment. read the passage and then fo…
Do soil pH levels affect the number of tomatoes a tomato plant produces?
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the passage below describes an experiment. read the passage and then fo…
Do soccer balls that have a pressure of ten pounds per square inch travel farther when launched than soccer balls that have a pressure of five pounds per square inch?
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the passage below describes an experiment. read the passage and then fo…
Do fewer raspberries get moldy if they are dipped in 125°F water compared to 65°F water before storage?
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the passage below describes an experiment. read the passage and then fo…
Do radishes grown under bright light get bigger than radishes grown under dim light?
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which expense is a variable cost? weekly advertisement picture in a jou…
Hourly wages for an office employee.
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what type of bacterial activity is represented in the diagram? a binary…
A. binary fission
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a sports tournament has 13 teams. each team has b players. using b, wri…
\(13b\)
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question 49 what type of bacteria is represented in the diagram? a facu…
B. Obligate anaerobes
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question 48 what type of bacteria is represented in the diagram? a obli…
B. Facultative anaerobes
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question 47 what type of bacterial activity is represented in the diagr…
B. isotonic conditions
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question 46 what type of bacterial activity is represented in the diagr…
B. generation time
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what type of bacterial activity is represented in the diagram? a biofil…
A. biofilm
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what type of bacterial activity is represented in the diagram? a genera…
B. isotonic conditions
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which of the following is an invertebrate nekton species?
The octopus (bottom - right image) is an invertebrate nekton species.
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what type of bacterial activity is represented in the diagram? a genera…
B. isotonic conditions
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select the correct answer. while gutting a fish, nathan encountered an …
D. It provides buoyancy to the fish.
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select the correct answer. on a dive in the midnight zone, scientists s…
B. bioluminescence
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question 41 which of the following is not true of anaerobic respiration…
B. It uses the same final electron acceptor as aerobic respiration.
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4. label each organism in the food chain below as a producer, secondary…
Grass: producer, Grasshopper: primary consumer, Shrew: secondary consumer, Owl: tertiary consumer
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question 40 each fadh₂ from the krebs cycle that enters the electron tr…
C. 2
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below is a metabolic pathway having 3 chemical reactions and 3 enzymes.…
B. All of the choices are correct.
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question 15 white blood cells (macrophages) engulf bacteria through wha…
phagocytosis
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question 38 the relationship between the light - dependent and light - …
C. the light - independent reactions are driven by the ATP and NADPH generated from the light reactions
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4. label each organism in the food chain below as a producer, secondary…
- Shrew: Decrease. Because the snake preys on shrews. - Owl: Decrease. Because there are fewer shrews (their food source) available. - Grasshopper: Increase. Because there are few…
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question 3/enzymes that catalyze the removal of electrons from one subs…
D. oxidoreductases
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question 14 the transport of certain molecules across the plasma membra…
active transport
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question 36 the most likely place where an exoenzyme participates in a …
A. outside of the cell
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question 13 according to the fluid mosaic model of cell membrane struct…
embedded in a phospholipid bilayer
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question 35 in bacterial cells, when glucose is completely oxidized by …
A. 38
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question 12 an animal cell lacking carbohydrates on the external surfac…
cell - cell recognition
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question 34 which of the following characterize the calvin cycle? a nit…
B. Produces glucose as an end product
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question 33 in which stage of aerobic respiration is water produced? a …
A. The electron transport system
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question 11 what kinds of molecules pass through a cell membrane most e…
small and hydrophobic
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question 10 1 pts a cell whose cytoplasm has a concentration of 0.02 mo…
Hypertonic
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question 32 when enzyme action stops due to a buildup of end product th…
A. noncompetitive inhibition
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question 9 which of the following types of molecules are the major stru…
phospholipids and proteins
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question 31 each nadh that enters the electron transport system results…
C. 3
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question 8 when a lettuce leaf cell is submerged in a hypotonic solutio…
the cell will become turgid
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question 30 during which phase of cellular respiration is the majority …
E. Electron transport system
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what is the main objective of removing margins around a tumor during su…
eliminating residual cancer cells
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which of the following modifies proteins that are made on the rough end…
Golgi apparatus
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question 29 a type of cofactor would be a metallic ions b ribozymes c a…
A. metallic ions
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when cells become too dense and form a tumor that is not yet harmful, w…
benign
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question 6 1 pts the liver is involved in detoxification of many poison…
smooth endoplasmic reticulum
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what is the \pile up\ of cells that grows uncontrollably called? a wart…
a tumor
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what effects did major exports like sugar and mining have on the popula…
they created stark divisions between rich and poor
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question 28 in bacterial cells, the electron transport system is locate…
E. cell membrane
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what disease can develop when tumors spread due to uncontrolled cell gr…
cancer
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use the information from the passage to predict how the american revolu…
It reinforced the U.S. government’s aggressive westward expansion and disregard for Native land claims.
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question 5 the advantage of light microscopy over electron microscopy i…
light microscopy allows one to view living cells
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question 27 mixed acid fermentation a occurs in all bacteria b produces…
B. produces several different acids plus \(CO_2\) and \(H_2\) gases
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what kind of cells does chemotherapy target? mutated cells normal cells…
mutated cells, rapidly dividing cells
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question 4 1 pts the cell junction that provides cytoplasmic channels f…
gap junctions
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question 26 ribozymes are a catalysts for rna splicing b unique to euka…
A. catalysts for RNA splicing
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what is the official term for a pileup of cells resulting from uncontro…
tumor
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question 3 which of the following does not exist in a prokaryotic cell?…
mitochondria
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research plan source text: what it takes to be an astronaut summary: in…
Bernadette's research question needs to be improved. She can improve it by finding more legitimate research texts.
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since oncogenes regulate cell division, they are a particularly importa…
cancer
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question 25 important components of coenzymes are a ribozymes b vitamin…
B. vitamins
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when cells ignore stop signals and congregate too closely, what can the…
a tumor
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tay - sachs disease is a human genetic abnormality that results in cell…
the lysosome
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name date block evaluate: carrying capacity application directions: use…
25. 7500 26. 1990 27. Abundant resources (e.g., food, space) and few limiting factors (e.g., predators, disease). 28. Biotic factors: predators, competition for food/space. Abioti…
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research plan source text: \what it takes to be an astronaut\ summary: …
Bernadette's research question needs to be improved. She can improve it by making it relevant to the source text's main theme (e.g., asking about attributes of astronauts rather t…
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question 24 which of the following is not true of the light - dependent…
E. They generate glucose from \(CO_{2}\) and \(H_{2}O\).
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native americans during the revolution \few native americans sided with…
Native Americans were largely viewed as a threat or enemy to be destroyed
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what is the process called when a malignant tumor spreads to other part…
metastasis
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question 1 1 pts what is the most likely endomembrane system pathway ta…
rough endoplasmic reticulum → Golgi apparatus → vesicles that fuse with plasma membrane
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what happens to normal cells when rapidly dividing cells invade their s…
necrosis
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question 23 anabolic reactions that involve ligasesand release water mo…
A. condensation
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what happens to normal cells when rapidly dividing cells invade their s…
necrosis
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question 22 2 points intermediates from the krebs cycle can be converte…
E. amination
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adapted excerpt from fierce by aly raisman my mom would eventually get …
an inspired voice
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today, you will observe four types of invertebrates: earthworms, mealwo…
All vertebrates are in the phylum Chordata. No, all invertebrates are not in the same phylum. Earthworm is in Annelida and Mealworm, Cricket, Crayfish are in Arthropoda (as per th…
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what is the main objective of removing margins around a tumor during su…
eliminating residual cancer cells
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question 21 2 points in the viable plate count method, a measured volum…
A. colony; cell