Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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maltose is a disaccharide found mostly in the seeds of wheat, oats, ric…
- Maltose has the same number of carbon atoms as sucrose and lactose. - Maltose, lactose, and sucrose all contain glucose. - Maltose is found in rye and barley.
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creditworthy scenario you are holding the keys to a brand - new car, lo…
Down #### 2. Why does it go up or down?
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drag the tiles into the venn diagram to compare prokaryotic and eukaryo…
- **Prokaryotic Cell (Yellow)**: Unenclosed DNA, Smaller - **Overlap (Green)**: Contains DNA, Living cell - **Eukaryotic Cell (Blue)**: Enclosed DNA, Larger
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6 mark for review which of the following diagrams correctly illustrates…
B. (The diagram in option B correctly shows the nitrogen cycle steps: Nitrogen fixation (N₂ to NH₄⁺), nitrification (NH₄⁺ to NO₂⁻ to NO₃⁻), assimilation by plants, and denitrifica…
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2. cell type b is prokaryotic 3. cell type c is prokaryotic 4. cell typ…
s: 2. prokaryotic 3. prokaryotic 4. eukaryotic (assuming typical eukaryotic cell features for Cell Type D)
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if phospholipids are dropped in water, they can form a ball - shaped st…
The phospholipid heads face $\boldsymbol{\text{towards}}$ the water because they are $\boldsymbol{\text{hydrophilic}}$. The phospholipid tails face $\boldsymbol{\text{away from}}$…
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considering the properties of prokaryotic and eukaryotic cells you’ve l…
1. Cell Type A: prokaryotic 2. Cell Type B: prokaryotic 4. Cell Type D: prokaryotic
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epithelium is connected to underlying connective tissue by a reticular …
D. a basement membrane.
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a type of intercellular junction that stops materials from crossing an …
A. tight junction.
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lipids are a diverse group of biological macromolecules that include tr…
s: - "A gram of protein supplies more energy than a gram of fat": False - "Lipids are mostly hydrophobic": True - "The structure of a lipid impacts its properties": True
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characteristics of epithelia include all of the following except ○ pola…
extracellular matrix.
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diagram of a bone with labels f, g, h, a. dropdown menu options: spongy…
Growth Plate
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which of the following pathways indicate how nitrogen is added to the l…
A. Nitrifying bacteria and lightning
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question 9 of 10 what helped enslaved people of haiti successfully rebe…
D. Inspiration from the American Revolution and the leadership of general Toussaint Louverture. (Note: Assuming the last option is labeled D; if the original options had different…
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exam lesson name: introduction to design technology exam number: 700730…
D. Regenerative braking
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which problem solving strategy looks at every possible alternative and …
C. trial and error
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exam lesson name: introduction to design technology exam number 700706r…
A. Innate immune system
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grammar 5 hydrothermal vents—fissures on the seabed floor that discharg…
A. productive, often hosting ### Question 6
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which of the four basic tissue types form coverings or linings of organ…
epithelial tissue (the option with "epithelial tissue")
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20 the story of america isn’t about p... quit when things got tough. it…
A. It suggests that previous generations should be an inspiration to Obama’s audience.
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the study of tissues is called ○ microbiology. ○ cytology. ○ histology.…
C. histology
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determine whether each statement describes a property of phospholipids,…
To solve this, we analyze each property based on the structure and function of phospholipids and triglycerides: ### 1. "contain nonpolar fatty acids" - **Phospholipids**: Have two…
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environmental factors affect enzyme reaction rates reactants, products,…
To fill the table about how environmental factors affect enzyme reaction rates, we analyze each factor: ### 1. High Temperature - **Increases Activity?**: No (enzyme activity peak…
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match the following tissues to the correct functions choose choose conn…
(Assuming standard function options, example matches: Connective Tissue: Supports, binds, and protects tissues/organs Epithelial Tissue: Covers body surfaces and lines cavities Mu…
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which statement about tissues is correct? tissues are microscopic, and …
C. An organ combines several different tissues.
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creditworthy scenarios you are holding the keys to a brand-new car, lon…
### Scenario 1 #### Does your credit score go up or down? Down. #### Why does it go up or down? Falling behind on loan payments and incurring late fees shows a lack of responsible…
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question 2 what are the two main types of research a scientist can purs…
a. pure, b. applied
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phospholipids are the building blocks of cell membranes. in a cell memb…
The fourth model (the one in the bottom - right corner) best represents the lipid bilayer of a cell membrane.
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4. why are enzymes labeled as a catalyst? your answer cannot use the wo…
Enzymes are catalysts because they speed up chemical reactions by lowering the activation energy, and they are not consumed or permanently altered during the reaction.
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question 3 match the following tissues to the correct functions connect…
To solve this tissue - function matching problem, we rely on the fundamental knowledge of different tissue types in biology: ### Connective Tissue Connective tissue has several im…
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the different parts of a phospholipid molecule have different propertie…
A phospholipid is amphipathic because its phosphate head is \(\boldsymbol{\text{polar}}\) and \(\boldsymbol{\text{hydrophilic}}\), while its fatty acid tails are \(\boldsymbol{\te…
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a writer has a reason for writing. this reason is the writer’s purpose.…
C. to describe beautiful dresses from Mexico and their significance (assuming the options are labeled A, B, C, D with C being this option; adjust the label based on actual option …
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7. what enzyme is used within the electron transport chain to create at…
c. ATP Synthase ### Question 8
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a phospholipid molecule has two fatty acid molecules, one glycerol mole…
- (Statement about N and P): True (e.g., "Unlike triglycerides, phospholipids have nitrogen and phosphorus atoms.") - (Fatty acids as tails): True (e.g., "Fatty acids in a phospho…
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exam lesson name: introduction to design technology exam number: 700705…
A. Apoptosis
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exam lesson name: introduction to design technology exam number 700/005…
A. Process design
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step 1: use the space inside the boxes below to construct a food chain …
1. saw palmetto (producer) 2. box turtle (primary consumer) 3. rattlesnake (secondary consumer) 4. hawk (tertiary consumer) 5. panther (apex predator) 6. burying beetle (decompose…
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read the passage. there are several questions about this passage. the a…
2. It introduces an explanation of an important idea. ### Part B
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triglycerides are the body’s most efficient method for storing energy. …
- Fat - soluble vitamins are dissolved by triglycerides (True) - Fats are less energy - dense than carbohydrates (False) - One gram of carbohydrate provides less than half the amo…
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when triglycerides are ingested, they are broken down into fatty acids …
- Triglycerides are stored until they are needed for energy. - In cells, fatty acid and glycerol molecules are combined to make triglycerides.
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question 1 1 pts which of the following statements is correct? - the ta…
B. The skin is superficial to the skeletal muscles ### Question 2
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triglycerides contain three fatty acid molecules and one glycerol molec…
To solve this, we analyze the fatty acids in each triglyceride: ### Step 1: Identify Fatty Acid Type (Saturated/Unsaturated) - **Stearin** contains stearic acid (structure has onl…
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1. performing in an \escaramuza\ is a way for latina girls to honor the…
B. Riders wear costumes based on uniforms from history
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section 1 terms and people 1. entente 2. militarism 3. alsace and lorra…
- First blank: 1914 - Second blank: Europe - Third blank: Austro - Hungarian (Franz Ferdinand) ### Question 8
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4. even though leopards are capable of running at high speeds, they do …
Leopards are ambush predators. They use camouflage to stealthily approach prey and then launch a sudden, short - burst attack to capture it, relying on surprise and strength rathe…
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5. a baby kangaroo is called a ______
joey
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analysis the lesson of the kaibab data table year: 1905, 1910, 1915, 19…
If peak population: The peak deer population is 100,000 (in 1924). If trend analysis: Population grew then declined, with growth rate ~5052.63/year (1905 - 1924) and decline rate …
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self check 1. in order to produce energy, cells start with glycolysis. …
c) Fermentation ### Question 2
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the lesson of the kaibab data table year | deer population 1905 | 4,000…
The two methods were: 1. Banning the hunting of Kaibab deer (making deer hunting illegal). 2. Killing the natural predators of the deer (like cougars, wolves). ### Question 2
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topic: enzymes – reading preap option 2: reading reading to learn: the …
Enzymes are biological catalysts (usually proteins, some RNA) that speed up cellular chemical reactions by lowering activation energy, are substrate - specific, and not consumed i…
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3. when does a baby kangaroo come out of its mothers pouch for the firs…
c. about 8 months after it is born
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characteristics of life: 1. what are the 8 characteristics of life that…
1. Made of one or more cells 2. Displays organization 3. Grows and develops 4. Reproduces 5. Responds to stimuli 6. Requires energy 7. Maintains homeostasis 8. Adaptations evolve …
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5) name the three groups of archaebacteria. a. _______________ b. _____…
a. Methanogens b. Thermoacidophiles c. Extreme halophiles ### Question 6
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2. what caused the red scare in america?
The Red Scare (First: post - WWI; Second: post - WWII) had causes including: 1. First Red Scare: Bolshevik Revolution (1917) spreading communist/socialist ideas, US labor unrest, …
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contributions to science that occurred during the scientific revolution…
e. Two of the above
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3. in the article, you learned that leopards are solitary animals. what…
- Meaning of "solitary": Living or moving alone, not in groups. For leopards, it means they usually hunt, travel, and exist independently, except in specific situations. - When le…
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5. if you are lucky to glimpse a leopard out in the wild, where are you…
b. up in a tree
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exam lesson name: introduction to biotechnology exam number 700795rr ex…
C. Paying a subject to participate in a study without informing them of side effects and safety risks
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exam lesson name: introduction to biotechnology exam number: 700705rr e…
C. Red biotechnology
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exam lesson name: introduction to biotechnology exam number: 700705rr e…
B. Recombinant DNA
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exam lesson name: introduction to biotechnology exam number: 700795rr e…
D. ALCOA
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exam lesson name: introduction to biotechnology exam number: 700795rr ▶…
B. White biotechnology
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consider, i pray, and reflect bow in our time god has transferred the w…
- The poor become rich ("For those who were poor there, here God makes rich"). - Those with few coins gain countless besants ("Those who had few coins, here possess countless besa…
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sweat glands that cause odors during puberty are present in the body fr…
F
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who fought on the side of the republicans in the spanish civil war? ○ a…
D. international volunteers
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select the word from paragraph 7 that comes from the old english word m…
forbearance
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read the passage from a speech by president barack obama. mr. secretary…
C. anaphora
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1. red kangaroos are... a. omnivores b. carnivores c. herbivores d. ins…
c. herbivores
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18. which polysaccharide is found in cell walls of plants? 19. what is …
Cellulose ### Question 19
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2. howdy! my name is aaron thompson and i live as a simple farmer in we…
Anti - Federalist. Explanation: He trusts local governments, is wary of distant (central) government action, aligning with Anti - Federalist views (skepticism of strong central go…
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exam lesson name: introduction to biotechnology exam number: (007040) a…
A. Possible side effects of a new medical treatment or product
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read the passage from a speech by president barack obama. good afternoo…
D. Obama uses empirical evidence, since he names the specific countries where refugees live.
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exam lesson name: introduction to biotechnology exam number: 700705rr e…
C. Gregor Mendel
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station 4: temperature & algae blooms scenario: in a shallow pond, a lo…
The two variables compared are water temperature (in °C) and algae growth rate. The independent variable is water temperature, and the dependent variable is algae growth rate. ###…
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exam lesson name: introduction to... exam number: 700705rr exam guideli…
C. Transduction
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exam lesson name: introduction to biotechnology exam number: 700705rr e…
D. DNA sequencing
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exam lesson name: introduction to biotechnology exam number 700795rr ex…
C. Competent cells
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b. ashton it services prepaid two months of rent on december 1. (assume…
The journal entry on December 31 (Adjustment B) is to debit Rent Expense and credit Prepaid Rent for one - month's rent amount (calculated as total prepaid rent divided by 2). The…
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exam lesson name: introduction to biotechnology exam number: 700705rr ▶…
A. Origin of replication
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exam lesson name: introduction to biotechnology exam number: 700795rr e…
A. DNA ligase
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exam lesson name: introduction to biotechnology exam number: 700705rr e…
C. Any recorded data should be attributable to a specific study participant.
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exam lesson name: introduction to biotechnology exam number 700705rr ex…
C. Monoclonal antibodies
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1. problem 2. hypothesis 3. independent variable 4. dependent variable …
To solve this, we match each term (Problem, Hypothesis, Independent Variable, etc.) with the correct definition: ### 1. Problem - Need to identify the issue. But from the options,…
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1. a case of kiwifruit has a gross weight of 8.76 pounds. the weight of…
A. 9.25 pounds ### Question 2:
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greek root words: week 5 quiz part i directions: match the root word to…
### Part I (Matching Root Words to Meanings) 1. **phon** relates to "sound" (option c). 2. **dyna** relates to "power" (option d). 3. **bio** relates to "life" (option a). 4. **mi…
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exam lesson name: introduction to biotechnology exam number: 700795rr e…
D. Restriction enzymes
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homework 2 : 2. in a expansion process, system did 10kj work to surroun…
The change in internal energy of the system is $\boldsymbol{-30\space kJ}$ (or the internal energy of the system decreases by 30 kJ).
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answer the following questions based on the information provided from t…
Archaebacteria (Archaea) and Eubacteria (Bacteria) ### Question 2
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read the passage. the republic, philebus, sophist, politicus, symposium…
4. He first acknowledges a few aspects of other Dialogues that are superior, and then lists numerous ways in which Republic is superior.
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18. for the boxes seen below; do the calculations (each environment mus…
(Selected Calculations): - Top - Right: Outside H₂O 25%, Inside H₂O 55% (water out, hypertonic outside) - Second Right: Outside H₂O \( \boldsymbol{40\%} \), Inside Salt \( \boldsy…
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44 \there is none among these maidens, none among these youthful heroes…
B. to mimic the sound of the harp
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comparing the articles & constitution date directions: match the terms …
Anti - Federalist. Explanation: Aaron Thompson believes local (state) governments are best as far - off government officials can't act in citizens' best interests, which aligns wi…
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question 8 1 pts a proposed explanation that is based on observations a…
C. hypothesis ### Question 9
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are the statements true (t) or false (f)? ○t ○f viruses grow and reprod…
F ### 2. "Viruses are made of cells."
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ten plants are grown in equal amounts of sunlight with equal amounts of…
D. variables
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enzymes: 27. what type of macromolecule is an enzyme? 28. what do enzym…
Enzymes are proteins (a type of macromolecule). ### Question 28
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read the passage. the power of the wind global warming and energy indep…
2. "Everyone in the United States supports the use of wind energy."
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a chemical... the density of aluminum is 2.70 g/cm3. salt deposits form…
B. numerical data
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activity 2 of 2 betelgeuse is star b on the h-r diagram. which of the e…
To determine which element is produced in Betelgeuse before it goes supernova, we analyze stellar nucleosynthesis: 1. **Stellar Evolution of Betelgeuse**: Betelgeuse is a massive …
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fill in the blank question the pituitary hormone that promotes lactatio…
Prolactin