生物
细胞生物学、遗传学、生态学与生命科学基础。
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bindu was making notecards to study for her brain anatomy class. on one…
B. thalamus
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which molecule is the building block of a carbohydrate? monosaccharide …
monosaccharide
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fill in the blanks to explain herrs goal. hugh herrs life improved beca…
do all the activities they enjoy
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which molecule is the building block of a triglyceride and other lipids…
fatty acid
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flowering plants are commonly divided into two groups: monocots and dic…
monocot
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while looking at some reports, a store manager notes that lawn ornament…
3%
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most animals need to maintain a body temperature within a narrow range.…
endotherms
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b) briefly explain how one specific historical event or development fro…
The American Revolution (1775 - 1783) could be used as it was a fight for independence based on principles of liberty and self - rule, which may support Adams' interpretation.
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what did climbing with his prosthetics help herr realize? rock climbing…
D. People with artificial limbs can be excellent athletes.
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lipids are a diverse group of biological macromolecules that include tr…
The structure of a lipid impacts its properties: True Lipids are mostly hydrophobic: True A gram of protein supplies more energy than a gram of fat: False
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stagnant means : suggesting the operation of supernatural influences av…
C. not circulating or flowing
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determine whether each statement describes a property of phospholipids,…
| | phospholipids | triglycerides | |--|--|--| | contain nonpolar fatty acids | √ | √ | | are energy - storage molecules | | √ | | contain a polar phosphate group | √ | | | build …
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read the text. the males of the cervidae (deer) family, such as elk, mo…
It uses compare - contrast organizational structure to differentiate between antlers and horns in terms of structure, growth, and gender - presence.
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in fact, while testing out the new designs, he was climbing better and …
Mark climbing better and faster in his prosthetics than with his biological legs while testing new designs.
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which model best represents the lipid bilayer of a cell membrane?
The option where the blue - colored hydrophilic heads are facing the extracellular (outside the cell) and intracellular (inside the cell) environments and the wavy - line hydropho…
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match each sentence part to the question it answers. which part contain…
1. Herr was climbing better and faster in his prosthetics 2. while testing out the new designs 3. than he ever had with his biological legs
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if phospholipids are dropped in water, they can form a ball - shaped st…
The phospholipid tails face away from the water because they are hydrophobic. The phospholipid heads face toward the water because they are hydrophilic.
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review describe how new genes are created through duplication and rearr…
Gene duplication creates extra gene copies which can accumulate mutations. Rearrangement moves gene segments. These processes can give rise to new genes with new functions.
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post - video question: which of the following is true in regards to ost…
the bone is prone to fracture
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5. which type of critical thinking involves asking “what does it all me…
5. d. reflective thinking 6. b. A scientist's company was offering monetary bonuses to those that could show the company's product was a success. 7. a. manipulation
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reread the sentences from the passage. this leg was specifically design…
designing prosthetic limbs
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current attempt in progress the myelin sheath is a part of the neuron t…
axon
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reread the sentences from the passage. this leg was specifically design…
Developing prosthetics that help people excel in sports.
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complete the sentence. a phospholipid is amphipathic because its phosph…
A phospholipid is amphipathic because its phosphate head is hydrophilic and water - soluble while its fatty acid tails are hydrophobic and water - insoluble.
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august 26, 1789: the declaration of the rights of man and the citizen t…
7. Natural born rights include being free and equal at birth. Law of expression refers to free communication of ideas. 8. Ideas of philosophers like Jean - Jacques Rousseau and Jo…
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current attempt in progress inside the axon there is an exchange of a(n…
D. electrical; chemical
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select the true statements. fatty acids in a phospholipid are called ta…
- Fatty acids in a phospholipid are called tails. - Phospholipids are used to build cell membranes. - Unlike triglycerides, phospholipids have nitrogen and phosphorus atoms.
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triglycerides are the bodys most efficient method for storing energy. i…
- Fats provide energy for the body during rest. - One gram of carbohydrate provides less than half the amount of energy in one gram of fat. - Fat - soluble vitamins are dissolved …
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why might the rock climbers prosthetic leg work \even better\ than a bi…
C. The spikes in the foot of his prosthetic leg help to keep him from slipping.
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stearin, a triglyceride select the true statements. triglycerides trave…
Triglycerides travel across cell membranes. Triglycerides are stored until they are needed for energy. In cells, fatty acid and glycerol molecules are combined to make triglycerid…
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his prosthetic leg, made with metal and other manufactured materials, d…
1. The climber's prosthetic leg is made with metal and other manufactured materials. 2. The prosthetic leg doesn't look like a biological limb. 3. The prosthetic leg works as well…
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during osteoporosis, what occurs to the trabeculae in cancellous bone? …
they become fewer and farther apart
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what does the word element -blast mean? bone marrow opening immature ce…
immature cell
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the branches of a tree with its leaves collect water and sunlight, and …
C. dendrites
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tumult * ○ a receptacle of hard material, having a bowl - shaped cavity…
# Breve explicación: El término "tumult" en inglés se refiere a una disturbio violenta y ruidosa, como una algarabía o un motín de una multitud. # Respuesta: a violent and noisy d…
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select the true statements. fats store energy in the body. triglyceride…
1. Fats store energy in the body 2. Triglycerides have carbon atoms arranged in long chains
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unearthly * o a receptacle of hard material, having a bowl - shaped cav…
# Breve explicación: La palabra "unearthly" significa sobrenatural o espectral. # Respuesta: supernatural; ghostly
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1. a 63.0 - kg sprinter starts a race with an acceleration of 4.20 m/s²…
$265\ N$
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pre - video question: which of the following is the correct word part b…
osteo (bone) + poro (opening) + sis (condition)
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tremulous * o a receptacle of hard material, having a bowl - shaped cav…
# Breve explicación: La palabra "tremulous" en inglés significa vibratorio, tembloroso o temblante. # Respuesta: C. vibratory, shaking, or quivering
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sediment * ○ a receptacle of hard material, having a bowl - shaped cavi…
# Breve explicación: El término "sediment" se refiere a materia mineral u orgánica depositada por el aire, el agua o el hielo. # Respuesta: mineral or organic matter deposited by …
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question 4 0.5 points on your cells discussion, you saw plant cells use…
B. Water will move out of the xylem into the sieve tube.
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mortar * ○ a receptacle of hard material, having a bowl - shaped cavity…
# Breve explicación: Un molino (mortar en inglés) es un recipiente de material duro con una cavidad en forma de tazón, usado comúnmente para triturar o moler sustancias. # Respues…
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4 multiple choice 1 point talcott parsons advocated a new approach to s…
the grand theory
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question 3 if a cell is placed in a solution that is hypertonic relativ…
A. Water will move out of the cell
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to be nonpolar. nonpolar substances do not mix with water, so lipids te…
nonpolar... insoluble
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question 2 osmosis requires which of the following? a aquaporins, water…
A. aquaporins, water, and a solute gradient
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add or remove commas, if necessary, until the sentence has correct punc…
Princess Anna, I've been told, is an excellent hockey player.
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question 9 multiple choice worth 2 points which of the following is a p…
A. Decomposition
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macromolecules, or large carbon - based molecules, found in the foods w…
A. Eggs, cheese, and olive oil are dietary sources of lipids. D. Phospholipids are a type of lipid.
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question 1 if diffusion of na+ takes place using facilitated diffusion,…
D. Na+ must be at higher concentrations outside the cell.
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question 7(multiple choice worth 2 points) in which of the following sp…
- Question 7: B. Biosphere - Question 8: C. Photosynthesis - Question 9: A. Decomposition
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bacterial nitrogen fixation nitrogen fixation is the process by which m…
2. (a) Nitrogen - fixing bacteria in legume roots, lightning. (b) Denitrification. 3. The atmosphere. 4. Nitrates ($NO_3^-$). 5. Proteins. 6. By consuming plants or other animals.…
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tripod * 1 point o a receptacle of hard material, having a bowl - shape…
# Breve Explicación: La palabra "tripod" se refiere a un soporte con tres patas. Las otras opciones describen conceptos diferentes. # Respuesta: a three - legged stand or support
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question 3 the following diagram represents processes and products in t…
B. Photosynthesis
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carbohydrates are biological molecules made of carbon, hydrogen, and ox…
- Some carbohydrates are used to store excess glucose in plant and animal cells. - Humans consume carbohydrates through foods like bread, pasta, and bananas. - Carbohydrates are t…
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prophecy * 1 point sly, deceiving. cannot be pierced or entered; myster…
# Breve explicación: La palabra "prophecy" en inglés significa profecía, que es una predicción o augurio de lo que vendrá, especialmente cuando se dice que proviene de una fuente …
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in animal cells, glycogen is broken down to release energy to help with…
During a hydrolysis reaction, polymers are broken down into monomers to release energy.
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luxuriant * 1 point sly, deceiving. cannot be pierced or entered; myste…
# Breve explicación: La palabra "luxuriant" se refiere a algo que es abundante o espeso en crecimiento, como la vegetación. # Respuesta: abundante o lush in growth, as in vegetati…
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question 2 when someone avoids challenges and feels threatened by the s…
C. a fixed mindset
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luxuriant * 1 point sly, deceiving. cannot be pierced or entered; myste…
# Breve explicación: La palabra "luxuriant" en inglés se refiere a algo que es abundante o exuberante en crecimiento, como la vegetación. # Respuesta: abundant or lush in growth, …
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structures of the carbohydrates cellulose, starch, and glycogen. cellul…
The parallel chains in cellulose give cellulose its strength and rigidity. Glycogen has more branching than starch.
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sly, deceiving. cannot be pierced or entered; mysterious extreme hunger…
# Breve explicación: La palabra "prophecy" en inglés significa profecía, que se define como una predicción o presagio de lo que vendrá, especialmente cuando se dice que proviene d…
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glycogen plays an important role in regulating blood sugar. when glucos…
A. Animals store excess sugar as glycogen. B. Energy from glycogen can be used for muscle contraction. C. Glycogen can be broken down to release glucose and increase blood sugar.
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impenetrably * 1 point sly, deceiving. cannot be pierced or entered; my…
# Explicaciones breves: La palabra "impenetrably" significa que no se puede perforar o穿透, y también puede tener connotaciones de神秘感. La palabra "cunning" significa astuto, engaños…
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1. which basic principle of science would this example be? \a scientist…
1. c. repeatability 2. d. Use mathematics and computational thinking 3. a. evidence 4. d. Plants need light to conduct photosynthesis
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how does starch compare to cellulose? complete the sentences. plants us…
Plants use cellulose for structural support. They use starch, such as amylopectin, for energy storage. Unlike cellulose, the long chains of glucose in amylopectin form branched st…
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task #3: lets learn about ants video link (7:33) 1. what are the 3 tech…
1. Thorax, Abdomen 2. Chest 3. Jaws 4. Cutting food, Defense 5. Ommatidia 6. Elbowed antennae 7. Trails, Food 8. Different physical forms or types within ant species 9. Exoskeleto…
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while animals consume cellulose whenever they eat plants, most animals …
Cellulose contains carbon, hydrogen, and oxygen. Cellulose is made from many units of the monosaccharide glucose. The long, parallel polymer chains in cellulose provide structure …
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polysaccharide. the reaction below shows a dehydration synthesis reacti…
joined; released
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video link: https://www.youtube.com/watch?v=rfasyfdbqzu (2:30) describe…
1) Place a drop of liquid on a clean slide. 2) Put the specimen in the liquid drop. 3) Slowly lower a coverslip at an angle. 4) Add stain if necessary.
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categorize the organisms as sparsely distributed or migratory. caribou …
Migratory: caribou, sea turtle, monarch butterfly Sparse Distribution: penguin, tiger
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2. choose one organism that eats more than one other organism, and desc…
The bear gets energy from the berries and the fish by eating them.
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4 select the correct answer from each drop - down menu. what are the tw…
Species richness, Species evenness
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select the correct answer. lia is concerned that the new road in her ne…
A. habitat fragmentation
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select the correct answer. which statement relating to measuring specie…
B. Predators such as lions are hard to count because they are scarce and widely dispersed.
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submitting an external tool $-4log_4(x)+1 = 13$ answer attempt 1 out of…
\(\frac{1}{64}\)
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select the correct answer. what is an ecosystem with an evenness of spe…
D. more biodiverse
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carbohydrate molecules are made of carbon, hydrogen, and oxygen. there …
Cell structures may be built from carbohydrates. Carbohydrates are large carbon - based molecules.
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chapter 2 the american revolution practice 2: taxes and protests chapte…
6. Brit Parliament claims full power over colonies. 7. C. They wanted to divide the colonists. 8. Similarity: Both involve paying for a stamp as a form of taxation. Difference: St…
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directions: read each document, annotate it and answer the questions be…
Both documents focus on controlling domestic powerful groups (daimyo in Japan and nobles in France) for central - authority maintenance and do not mention attitudes towards foreig…
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low, hoarse voice. \get ready, general zaroff.\ the general made one of…
The game isn't over until there is a final winner.
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data in the biotic environment affect the carbon cycle. photosynthesizi…
(a) Increasing the rate of photosynthesis decreases atmospheric carbon and increases biospheric carbon. (b) Increasing the rate of cellular respiration increases atmospheric carbo…
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match each type of farming to its environmental impact. tiles: conventi…
reduces soil erosion; reduces genetic diversity → genetically modified increased crop yields; excess pesticide use → conventional increases soil fertility; requires a lot of land …
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multiple choice 20 points given the mrna strand, what is the resulting …
Met - Ala - Phe - Arg - Stop
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highlight all the words that make up the complete subject of the senten…
The journalist
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4 multiple choice 20 points which of the following is the correct seque…
DNA → mRNA → protein
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read the quotation from the declaration of independence. \for depriving…
Due process of law was implemented.
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3 multiple choice 20 points what is the role of mrna in translation? to…
To carry the genetic code from the DNA to the ribosome
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multiple choice 20 points what molecule carries the amino acids to the …
D. tRNA
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charna has recently undergone a split - brain procedure due to a medica…
D. Epilepsy
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according to the pika lab, which two factors would influence pika densi…
Decrease in predators and high nutrition
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where in the cell does translation take place? in the mitochondria in t…
C. At the ribosome
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analyze the variables involved in using a microscope choose three facto…
- the power of the eyepiece - the amount of light - the procedure for focusing
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t on the laboratory experiment throughout the reflection, make sure you…
Independent variable: Magnification level Dependent variable: Number of cell organelles seen
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question 1 10 pts the recognition that life is far more ancient than ea…
A. Deep time
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the population of bacteria in a petri dish triples every 10 minutes. th…
minute
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which best summarized photosynthesis? in the presence of sunlight. a gl…
d. carbon dioxide + water → glucose + oxygen
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plants use energy from the sun to make glucose. what type of organism a…
d. Autotroph
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read the passage from sugar changed the world marc it was a typically h…
to distinguish who is telling the story