Biology
Cell biology, genetics, ecology, and life science fundamentals.
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dna is the molecule that leave the nucleus the instructions that make u…
the instructions that make us who we are
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1. what level is represented by a simple chain of amino acids? 2. which…
1. Primary Structure 2. Secondary Structure 3. Tertiary Structure, Quaternary Structure
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willow alternates two figures on a wall. the two figures, a square and …
219
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1. which of the following is not part of the cell theory? a. all cells …
1. d. all organisms are either unicellular or multicellular 2. a. membrane - bound organelles 3. c. genetic material, cytoplasm, ribosomes, cell membrane 4. b. they contain membra…
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parts of speech - verbs verbs: a verb is a word used to express an acti…
1) The dog **runs** and **jumps**. 2) We **are studying** biology. 3) The tennis player **is going to hit** the ball. 4) We like to **sing**, **dance**, and **play**. 5) I **do no…
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lets say you want to find out if more water helps plants grow taller. y…
1. A. To ensure that the results are due to the independent variable alone. 2. C. The type of fertilizer. 3. D. They help us see what we can improve.
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which is not an example of active transport? running heart beat osmosis…
C. osmosis
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willow alternates two figures, a square and a circle, in a repeating pa…
$k=\frac{18}{3}=6$; 6
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in an experiment to determine if different types of fertilizer affect p…
C. The type of fertilizer
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willow alternates two figures, a square and a circle, in a repeating pa…
219
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match the following active transport moves molecules from ... does acti…
- active transport moves molecules from: low to high - Does Active Transport use energy (ATP)?: Yes - Does Passive Transport Use Energy(ATP)?: No - passive transport moves molecul…
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passive transport ______ ______ require energy. drag these tiles and dr…
does not
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osmosis is the movement of _______ from high to low concentrations.
C. water
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passive transport moves molecules from ______ ______ ______ concentrati…
high to low
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match the part of the cell membrane to its function. cholesterol transp…
cholesterol - stabilize the cell membrane transport proteins - transport molecules across the membrane phospholipid bilayer - makes up the cell membrane carbohydrate chain - helps…
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what is the cell membranes job? it keeps everything out to regulate wha…
to regulate what enters the cell and what leaves the cell. It is selectively permeable.
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which type of microbe could contain an rna genome surrounded by a prote…
B. Viruses
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2.2: the mongol empire and the making of the modern world directions. a…
# Brief Explanations: The Mongol Empire developed a new imperial - state system through military conquest and effective governance. The Great Khan was the supreme leader, and the …
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helminths which of the following best explains the rationale for why he…
Part of their life cycle is microscopic.
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which protist is most likely to contain chloroplasts? mold protozoa alg…
C. Algae
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which of the following is a shape that microscopic fungi adopt? filamen…
Filamentous hyphae
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archaea and bacteria which of the following is found in archaea but not…
Genetic information similar to eukaryotes
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11 multiple choice 1 point the first person to look at a cell under a m…
C. Robert Hooke
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which statement best predicts the long - term effects of the increased …
It will cause levels of carbon dioxide to increase in the atmosphere, resulting in higher concentrations of the greenhouse gases that lead to warming of the atmosphere.
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positive effects of microorganisms which of the following represents a …
Microbes are used to clean up chemical spills.
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american public opinion about cuba was most shaped by: a. trade relatio…
C. Yellow journalism.
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fermentation occurs just after the electron transport chain when oxygen…
when oxygen is not available
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which of the following would be considered a microorganism? protozoa fr…
Protozoa
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what did james madison and james monroe have in common? o they both ser…
They were the last two presidents from the Revolutionary War era.
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12. who made his own microscope and looked at pond scum? multiple choic…
12. Anton van Leeuwenhoek 13. Matthias Schleiden 14. Prokaryotic
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if the producers in an ecosystem start off with 1000 kj of energy avail…
10 kJ
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identifying structural features which structural features would help yo…
It is a unicellular eukaryote that behaves like either an animal or a plant.
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multiple choice 1 point what cells include as examples protists, fungi,…
1. True 2. All cells have a nucleus, cell wall, and mitochondria is incorrect. 3. Eukaryotic
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consider the diagram of the nitrogen cycle. what abiotic factor is resp…
C. lightning
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which of the following is an example of correct binomial nomenclature c…
clostridium difficile
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which type of cell division will result in two genetically identical ce…
A. Mitosis
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multiple choice 1 point use the text stimulus provided to answer the fo…
This statue of a major Buddhist figure was beneficial to everyone
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which type of cell division will result in cells with half the normal n…
Meiosis
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which organelle contains a single membrane and modifies molecules? mito…
Golgi apparatus
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which type of endoplasmic reticulum will contain embedded ribosomes? sm…
D. Rough
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question 5 select the correct answer to the question below. which of th…
Bending over to pick up low objects.
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opportunity cost refers to a) the dollar amount attached to a good or s…
B) the value of the next best alternative.
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function of mitochondria which of the following statements about mitoch…
Mitochondria contain their own nucleus and organelles.
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bio - 201l topic 2: tissues and integument practice it lo 2.3. what are…
Secreting substances such as sweat, saliva, and digestive enzymes through ducts.
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the mitochondria contain their own ______ and ______. ribosomes and org…
DNA and ribosomes
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question 1 of 10 how did yellow journalists report the news? a. they ex…
A. They exaggerated stories to sell newspapers.
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which cell component would not be found in the cell membrane structure?…
Nucleic acids
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bio - 201 topic 2: cell physiology & tissues practice it what is tonici…
The concentration of solutes in a solution relative to the concentration of solutes in a cell.
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which cell membrane component will allow only certain molecules to pass…
Embedded proteins
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which interaction benefits both organisms? * mutualism competition comm…
1. A. Mutualism 2. Bees and flowers: Bees get nectar for food and help flowers with pollination. 3. Parasitism can cause diseases, weaken hosts, reduce reproduction, and lead to a…
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which statement best describes the structure of the nucleus? it contain…
It contains chromosomes surrounded by membranes.
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which of the following initiates protein synthesis in a cell by carryin…
mRNA
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the function of the nucleus is to: form mitochondria provide cell shape…
Direct the activities of the cell
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which of the following processes would ensure homeostasis using positiv…
A. A high fever that raises the metabolic rate
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a new system of production during the second industrial revolution mean…
repetitive tasks for many hours
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what is the bill of rights? o the part of the constitution that describ…
the first 10 amendments to the Constitution, guaranteeing individual rights
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bio - 201 topic 2: cell physiology & tissues practice it what is the ro…
Allowing cells to communicate with one another and respond to changes in their environment.
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during the second industrial revolution, which system of production dom…
a system in which products were made rapidly by machines
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multiple choice 10 points. a scientist is studying a population of bact…
D. The initial number of bacteria decreases at a rate of 62% each day.
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in terms of size, prokaryotes are ______ compared to eukaryotes. 100 ti…
100 times smaller
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bio - 201 topic 2: cell physiology & tissues practice it what is the ro…
To conduct electrical signals
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3. clasificar los objetos en el ecosistema en vivos y no vivos. explica…
# Explicaciones breves: - Agua: Es no vivo. No presenta los signos vitales como crecimiento, reproducción, metabolismo, etc. - Roca: Es no vivo. Carece de los rasgos propios de lo…
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watch it! go to this link and watch the video: https://www.youtube.com/…
1. Walking, lifting objects, typing. 2. Skeletal: Voluntary, attached to bones for movement; Smooth: Involuntary, in organs for functions like digestion; Cardiac: Involuntary, in …
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bio-201 topic 2: cell physiology & tissues practice it what is the comp…
Water, ions, and other molecules
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phases of a cell cycle which statement best describes the g2 phase of t…
The cell will nearly double in size.
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during which part of the cell cycle will the dna duplicate? g2 s mitosi…
S
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please select the word from the list that best fits the definition. enf…
social control
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assessment student answers how does energy move from one level to the n…
B. Only some of the energy from each level moves up to the next higher level because energy is also transferred to the environment as heat
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do now: clasificar los siguientes objetos en vivos y no vivos. explica …
# Explicaciones breves: 1. Las semillas dentro de los paquetes son vivos. Tienen la capacidad de germinar y desarrollarse, lo que indica que son organismos en un estado latente de…
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internalization is a. an action that rewards a particular kind of behav…
B. the process by which a norm becomes a part of an individual's personality, thus conditioning that individual to conform to society's expectations.
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which of the following structures would not be found in a human (eukary…
C. Cell wall
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enforcing norms through either internal or external means is called int…
F
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the growth of a species of fish in a lake can be modeled by the functio…
The starting number of fish in the lake.
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multiple choice which of the following is an example of a tool that com…
D. cell phone map for driving that uses a satellite image as the background
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which of the following characteristics is a true statement about human …
Human cells are large in size and contain a nucleus.
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which of the following behaviors might help you maintain good emotional…
maintaining friendships with people who really know you, keeping a journal of your accomplishments and interests
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please select the word from the list that best fits the definition. a p…
negative sanction
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eukaryotic and prokaryotic cells. which of the following structures wou…
C. Cytoplasm
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drag and drop the term to the correct space in the following paragraph.…
First blank: All cells Second blank: Eukaryote cells Third blank: Prokaryote cells
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some people are motivated by ____, rewards or punishments used to enfor…
B. sanctions
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social control is a. the enforcing of norms through either internal or …
A. the enforcing of norms through either internal or external means
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which two organisms are primary consumers in this food web? a. fish b. …
C. zooplankton, E. insects
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which of the following structures would you expect to see in a prokaryo…
C. Ribosomes
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what is the smallest unit that can live on its own? proteins, carbohydr…
Cells
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write your own real - life example of mutualism (not from the article).…
Bees and flowers. Bees get nectar for food and help flowers in pollination.
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which term means that a national policy supersedes a state or local pol…
B. preemption
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iii. big ideas 11. one hypothesis regarding the extinction of dinosaurs…
The blocking of sunlight by dust from the meteor - explosion would have stopped photosynthesis in plants. Since plants form the base of the food chain, the death of plants would h…
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what information should be included in documentation about a patient wh…
A. Less restrictive alternatives that were attempted B. Type of restraint used C. Circumstances leading to the use of restraint
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passive and active transport passive transport passive transport is a p…
1. high concentration; low concentration 2. Simple diffusion is the movement of small substances across the cell membrane without assistance. Facilitated diffusion uses transport …
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which trophic level has the least biomass? a. 1 b. 2 c. 3 d. 4 e. 5
D. 4
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one more thing before you go... lets find out how much you learned abou…
A. Salivary amylase
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one more thing before you go... lets find out how much you learned abou…
Monosaccharides (simple sugars).
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required information reading quiz reading assignment: evolution of inte…
A. concurrently from the national, state, and local levels of government
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4. differentiate between the habitat and niche of an organism that is f…
Habitat is the physical living - place, while niche is the organism's role in the community.
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students studied mendels laws of segregation and independent assortment…
Can furred mice produce furless mice?
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write the answer to this question in the space to the right: how do vol…
Voluntary muscles are under conscious control and are used for the main actions involved in playing an instrument or participating in a sport. Involuntary muscles work in the back…
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which interaction benefits both organisms? * mutualism competition comm…
Mutualism
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18 multiple choice 5 points a particular type of potato can only be pro…
The lack of genetic variability among clones puts the whole species at increased risk of extinction through a catastrophic disease or pest.
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1. all the wild turkeys living in old cove 2. an individual woodland sa…
Description 1: population Description 2: organism Description 3: community
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3. describe how ranges of tolerance affect the distribution of a specie…
Ranges of tolerance determine where a species can live. When environmental conditions are within the tolerance range, the species can have a wider distribution. When outside the r…