生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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task 14: snurfle meiosis and genetics interac interphase before meiosis…
replicate
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why was george washington chosen to be a military leader? he had experi…
1. He had experience 2. It persuaded many colonists that America should be independent 3. None of the options provided are completely accurate. The Declaration of Independence was…
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interphase chromatin (dna) has genes that determine of an organism. beh…
traits
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what is uncoiled, string dna called? a. chromatin b. chromosomes c. chl…
A. chromatin
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interphase which of following is true of interphase? a it is part of me…
D. Both B and C
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you will not need to put in your full first and last name, so just a ni…
fertilization
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what type of political system did cromwell create?*absolute monarchycom…
1. Commonwealth 2. Restoration of the monarchy after Cromwell's rule 3. It involved a peaceful transition of power
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which word makes this sentence negative? the ______ young man attempted…
arrogant
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what struggle caused the english revolution?*conflict between monarchy …
- First question: Conflict between monarchy and Parliament - Second question: The death of Queen Elizabeth I - Third question: Divine right of kings
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how many legs do all insects have? four six eight
Six
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which of these arthropods is capable of flight? spider crab butterfly
Butterfly
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which type of mollusk has gills? water mollusks land mollusks all mollu…
Water mollusks
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which animal group includes corals? cnidaria mollusca porifera
Cnidaria
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what grows inside a fruit? seeds flowers pollen
Seeds
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which of the following is a characteristic of vascular plants? they do …
They grow tall with xylem and phloem.
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what is a key feature of nonvascular plants? they have woody stems and …
They lack special tubes called xylem and phloem.
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how do fungi reproduce? by seeds by spores by flowers
By spores
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define the three main external factors that affect peoples financial be…
The three main external factors affecting people's financial behavior are economic conditions (macroeconomic elements like inflation, unemployment, growth), social and cultural in…
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post - assessment question 9 of 10 which of these is an example of resp…
Welcoming new ideas and thoughts
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how do prokaryotic cells move? by growing larger by dividing into two b…
By using their flagellum
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which of these is an example of growth in a living organism? a seedling…
A. A seedling sprouting into a plant
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post - assessment question 10 of 10 why is it important to understand y…
C. It helps you navigate your relationships.
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question 1 of 10 which of these is an example of internal motivations? …
Values
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lesson activity the railway train by emily dickinson i like to see it l…
- **Part E**: - Symbolism: The *train* is a symbol of technological innovation. - Metaphor: The whole poem compares a train to an *animal*. - Simile: The poem compares the train t…
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which of these is not a type of annelid? earthworm roundworm leech
Roundworm
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what does it mean for an animal to be multicellular? it has many cells …
It has many cells working together.
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what part of a vasoular plant absorbs water and nutrients from the soil…
Roots
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what do fungi contribute to ecosystems as decomposers? producing seeds …
Recycling nutrients
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which type of protist produces oxygen through photosynthesis? animal - …
Plant - like
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what is the role of flagella in eubacterial cells? help the cell move c…
Help the cell move
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choose the correct answer. what is the function of the plasma membrane …
It controls what goes in and out of the cell.
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explain effects of mutations quick check a mutation that causes abnorma…
skin cancer.
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explain effects of mutations quick check what is the main function of c…
Camouflage helps organisms blend within their environment.
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explain effects of mutations quick check which statement is the most ac…
A mutation is a change in DNA that can change the structure and function of genetic information.
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match the letter to the corresponding structure
A. Phosphate group B. Nitrogenous base C. Sugar
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question 7 (1 point) a \flashbulb memory\ refers to: o a a clear long -…
- Question 7: A. A clear long - term memory of an emotionally significant event - Question 8: B. An increase in a cell's firing potential after rapid stimulation
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multiple choice: a fatty acid that contains two or more double covalent…
C. polyunsaturated
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question 49 multiple choice: an amino acid is to a protein as a ______ …
C. nucleotide
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multiple choice: a major component of the cell membrane is a fats b cor…
C. phospholipids
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multiple choice: carbohydrate molecules a contain the genetic informati…
B. are the body's most readily available source of energy
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¿por qué es significativa la introducción de enfermedades en el nuevo m…
C. Debilitó a los imperios centroamericanos y condujo a su caída.
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match the term with the correct definition dna polymerase dna ligase he…
DNA polymerase - enzyme that adds DNA nucleotides during DNA replication. DNA ligase - enzyme that joins the ends of DNA together. Helicase - enzyme that breaks the hydrogen bonds…
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multiple choice: a nucleotide consists of a a phosphate group and a nit…
E. five - carbon sugar, a nitrogenous base, and a phosphate group
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which of the following is a common conflict dynamic? o a) identifying t…
C. Recognizing the alignment or lack of alignment around content, process, and psychological focus.
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question 40 saturated fatty acids are: a not completely saturated with …
D. completely saturated with hydrogen
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question 39 which of the following is found in rna, but not dna? a cyto…
B. uracil
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experiment set up a student will measure and record the growth of two f…
dependent
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question 28 (1 point) listen release of calcium from these structures t…
Terminal cisterns of sarcoplasmic reticulum
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question 37 is a term pertaining to any large internal organs in any of…
C. visceral
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question 27 (1 point) listen after prolonged strenuous exercise has sto…
all of these choices are correct.
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nerves work fast -- for the most part. tell your body to jump up and hi…
Nerve cells make and store proteins well before they actually fire, so the proteins are ready when they're needed.
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cant show everything why do some representations deliberately leave out…
The third option: "The cell - and every cell - is made mostly of water, so if all the water molecules were visible, it would be so crowded with water molecules that you couldn't s…
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many mitochondria whether its a plastic model, a flat textbook diagram,…
Simplifying the way we represent certain things makes them easier to learn about and understand.
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question 35 a protein consists of smaller units referred to as: a amino…
A. amino acids
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2 what is a control group? a the results of the experiment b the group …
B. the group that does not received the tested variable
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question 25 (1 point) listen what is the term that refers to the folded…
Motor end plate
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question 24 (1 point) which of the following correctly lists the sequen…
C. Axon of neuron, sarcolemma, T tubules
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question 32 a nucleotide is composed of: a nitrogen base, phospholipids…
B. nitrogen base, phosphate, and a pentose sugar
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question 23 (1 point) listen the contractile organelles of a skeletal m…
myofibrils.
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an example of a disaccharide is: a galactose b glycogen c gluose d sucr…
D. Sucrose
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question 23 the most abundant element in the human body is: a hydrogen …
D. oxygen
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question 22 2 points proteins come in four categories. which category b…
B. primary structure
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question 21 which of the following lists best illustrates the idea of i…
B. organelles, cell, tissues, organs, organ systems
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question 13 (1 point) listen in which of the following body regions, wo…
Perineum
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question 18 reaction to a change taking place inside or outside the bod…
C. responsiveness
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question 3 the philosophic society for the study of sport founded the j…
Question 3: True Question 4: gambling
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question 16 of the items listed, which is not required for the maintena…
B. carbon dioxide
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3. discrimination: communism says everyone is equal democracy treats ev…
| Communism | Similarities | Democracy | |--|--|--| | Elections: Communist countries might have elections, but the same party always wins. | Both systems are forms of governance. …
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question 13 are the building blocks of nucleic acids. a monosaccharides…
D. nucelotides
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looking at the codon chart: what would the the agu codon make? serine v…
Serine
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question 10 dehydration synthesis (condensation) involves the: a additi…
D. removal of $\ce{-OH}$, and $\ce{H+}$ from molecules to form water
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multiple choice: an increase in the number of cells is: a metabolism b …
D. growth
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6 matching 6 points match the plant systems or parts to their functions…
- Leaf: Photosynthesis - Stem: Supports the plant - Root System: Under ground, anchors the plant, absorbs water and minerals from the soil, and stores food - Fruit: protects the s…
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in the accompanying image, a nucleotide is indicated by the letter
C
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either/or: the smallest level of organization in the human body is the …
A. Yes
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multiple choice in laboratory, you will study the overall structure and…
A. gross anatomy
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you can tell that this is an image of a dna nucleotide and not an rna n…
sugar with two, and not three, oxygen atoms
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read the excerpt from \children of the drug wars.\ by sending these chi…
A. "handing them a death sentence"
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read the excerpt from \children of the drug wars.\ by sending these chi…
They make it clear that the United States will lose the respect of other nations if it does not help these children.
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6. the british won the war and were given a huge area of land. after 17…
A. The war strengthened ties between the colonists and the Native Americans.
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before an ancient egyptians dead body entered a tomb, it had to be prop…
1. Almost all organs are taken out of the body. Some are placed in special jars. 2. Once the organs are removed, the body is covered in salty chemicals to dry it out. 3. Once the …
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imagine the diagram at right is a dartboard and you, blindfolded, throw…
For the first question: Microbial. For the second question: Microbial.
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what are the repetitive dna sequences present at the ends of eukaryotic…
telomeres
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what process repairs damage to a preexisting double helix? see concept …
nucleotide excision repair
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time to toss the dart. imagine the diagram at right is a dartboard and …
Microbial
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the first step was the replacement of the molasses act of 1733, which p…
1. c. Mississippi River 2. Sugar Act 3. Writs of assistance 4. Currency Act 5. Quartering Act
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complete the table. total number of equal groups amount in each group 1…
The completed table has values \(2\), \(2\), \(26\), \(10\) in the respective blank cells.
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which of these is responsible for catalyzing the formation of an rna pr…
Assuming the correct label (if C is primase in the diagram as per standard - since no clear labels but going by common replication enzyme roles), the answer is C.
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10. as a group carefully consider and discuss the following statement: …
The statement is an oversimplification. Plants, while autotrophic, need non - plant factors like soil nutrients, water (beyond just for photosynthesis), and a proper environment. …
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short segments of newly synthesized dna are joined into a continuous st…
ligase
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an old dna strand is used as a ______ for the assembly of a new dna str…
C. template
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which cell structure serves the stated function in both eukaryotic and …
B. cytoplasm: protects cell structures
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5.) dontae spent $3\frac{1}{3}$ hours studying for a biology test and $…
$6\frac{1}{12}$ hours
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which structure is unique to eukaryotic cells? dna cell membrane riboso…
nucleus
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9. write a grammatically correct sentence that compares the reactants a…
Photosynthesis and respiration have reactants and products that are inversely related; photosynthesis uses carbon dioxide and water to make glucose and oxygen, while respiration u…
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a student wonders whether removing the nucleus from a cell would result…
A. The cell would lack genetic information.
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which statement is most likely to apply to a cell that has dna within i…
It performs all functions for the organism.
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the endosymbiotic theory helps to explain the origin of which structure…
mitochondria
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a diseased cell is no longer able to produce proteins. which cell struc…
C. ribosome
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what is the basic unit of structure and function of all living organism…
D. cell