生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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a gardener wants to test if using organic fertilizer makes tomato plant…
- Independent variable: Use of organic fertilizer - Dependent variable: Height of tomato plants - Two constants: Type of tomato plants, number of plants (10 per group) - Good hypo…
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mitosis can be broken down into 4 steps. the way to remember what happe…
The nuclear membrane reforms
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carbon, hydrogen, and oxygen atoms make up glucose and oxygen gas, whic…
| Type of atom | Number of atoms in 1 molecule of glucose | Number of atoms in 6 molecules of oxygen | Total number of atoms in reactants | | ---- | ---- | ---- | ---- | | H | 12 …
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during mitosis chromosomes must separate. what keeps the chromosomes se…
Spindle fibers
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mitosis can be broken down into 4 steps. the way to remember what happe…
Chromatin
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archaens a are eukaryotes b do not have peptidoglycan in their cell wal…
B. do not have peptidoglycan in their cell walls
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mitosis can be broken down into 4 steps, pmat: prophase, metaphase, ana…
The nuclear membrane breaks down and disappears.
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homework: reading “meet a scientist who studies the human microbiome” l…
They hope to understand how the human microbiome impacts health and disease, and develop new diagnostic, treatment, and preventive methods.
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all prokaryotes belong to the bacteria domain or domain.
Archaea
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which ethical model applies when a patient is working with a trusted he…
B. Covenantal
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during cellular respiration, the reactants are transformed into product…
For the atoms in glucose: - hydrogen (H) - carbon (C) - oxygen (O) For the atoms in oxygen: - oxygen (O)
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e. fill in the blanks: read each sentence and choose the word that best…
1. incapable 2. photocopy 3. photosynthesis 4. illogical 5. photon 6. photograph 7. ineligible 8. imbalance 9. illiterate 10. telephoto
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d. synonyms or antonyms: read the words and decide if they are synonyms…
1. b. antonyms 2. a. synonyms 3. a. synonyms 4. b. antonyms 5. a. synonyms
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f. true or false? decide if each statement below is true or false, circ…
1. False 2. False 3. True 4. True 5. False 6. False 7. False 8. True 9. True 10. True
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when is it appropriate to place a victim in the recovery position? when…
When ROSC has been restored
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archaeans were first discovered in the a 1870s b 1970s c 1950s d 1800s
B. 1970s
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which ethical model describes a cooperative decision - making process b…
C. Collegial
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in adult cpr, when should the emergency response system be activated? w…
C. Before administering CPR
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the cell cycle the cell cycle = _interphase_ → _mitosis_ → _cytokinesis…
- G2 checkpoint: DNA replication and cell - size - M (spindle) checkpoint: metaphase - Cells divide limit: telomeres - G1: growth - S: DNA
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review the schematic diagram of photosynthesis and the involvement of t…
A. Energy from sunlight is converted into a usable form of chemical energy, glucose
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the two energy - containing compounds created in the light - dependent …
B. NADPH and ATP
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what is the main process described in the context that leads to two ide…
"Replication and splitting"
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water is one of the required reactants for photosynthesis. it provides …
B. Plants take in water from the soil through their roots.
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according to the table, what is the optimum temperature for the product…
30 degrees Celsius
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what event occurs during the s phase? cytokinesis mitosis dna is replic…
DNA is replicated
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what event occurs during both the g1 and g2 phases? dna replication mit…
cell growth
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this model shows the process of photosynthesis. the law of conservation…
B. \(6CO_2 + 6H_2O+\text{light energy} ightarrow C_6H_{12}O_6 + 6O_2\)
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why are proteins considered important to our bodies? they help in the f…
"They help in the formation of new cells."
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what is the primary reason for dna replication during the cell cycle? t…
to ensure each new cell receives a complete set of genetic material
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a. understand word: write the vocabulary word for each definition in th…
1. irrational 2. imbalance 3. unable 4. copy 5. photon 6. telephoto lens 7. ineligible 8. photograph 9. photosynthesis 10. illiterate
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which of the following is true of the cell cycle? cells go through diff…
Cells go through different phases as they grow/mature.
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what is the first phase of interphase in the cell cycle? m s g1
G1
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which of these does not describe what is happening in the light - depen…
C. Reactants include carbon dioxide and water.
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what is mitosis? thickening of the cytoplasm production of the cells en…
division of the nucleus
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what is the correct order of the stages of mitosis as described in the …
"Interphase, Prophase, Metaphase, Anaphase, Telophase"
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• moves molecules from _areas of low_ concentration to _areas of high_ …
The blanks are filled as follows: - Moves molecules from **areas of low** concentration to **areas of high** concentration. - Substances actively transported include: **sugar**, *…
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which of the following is the term used to describe the division of a c…
cytokinesis
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mitosis is the process of cell division. when does the cell physically …
During cytokinesis
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a student wants to test if the amount of sunlight affects how tall bean…
16. Amount of sunlight 17. Height of bean plants 18. Type of bean, pot size 19. More sunlight leads to taller bean - plant growth.
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using the graphic provided, identify the reactants of photosynthesis. a…
D. sunlight, carbon dioxide, water
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select the two proper nouns. edna has an excellent costume planned for …
Edna, Halloween
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complete the table to compare dna and rna. found in the cytoplasm conta…
| | DNA | RNA | |--|--|--| | found in the cytoplasm | | $\square$ | | contains the genetic instructions for making all the proteins an organism needs | $\square$ | | | helps carry…
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the process of photosynthesis can be represented by the chemical formul…
A. \(6CO_2 + 6H_2O ightarrow C_6H_{12}O_6 + 6O_2\)
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complete the table to compare the nitrogenous bases found in dna and rn…
| | DNA | RNA | |--|--|--| | contains thymine | Yes | No | | contains guanine | Yes | Yes | | contains cytosine | Yes | Yes | | contains uracil | No | Yes | | contains adenine | Y…
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review the schematic diagram of photosynthesis and the involvement of t…
D. Carbon dioxide combines with water in the thylakoid membranes to produce stored chemical energy in the form of ATP.
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complete the table to compare the structure of dna and rna. contains th…
| | DNA | RNA | |--|--|--| | contains the 5 - carbon sugar deoxyribose | √ | | | is typically a single - stranded molecule | | √ | | contains the 5 - carbon sugar ribose | | √ | |…
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during the second set of photosynthetic reactions, called the calvin cy…
B. By - products of the Calvin cycle include water vapor and oxygen.
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during the second set of photosynthetic reactions, called the calvin cy…
A. Glucose is the end product of the Calvin cycle. B. Carbon dioxide, a reactant of photosynthesis, is utilized during the Calvin cycle. C. ATP and NADPH, high energy molecules, a…
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analyzing an external conflict \well, i probably cant play anymore,\ i …
The mother believes that her daughter is not trying her best, and the daughter disagrees.
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photosynthesis: a model during the light - dependent reactions of photo…
C. ATP and NADPH
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during the light - dependent reactions of photosynthesis, we would expe…
For the first question about light - dependent reactions: C. ATP and NADPH For the second question about the Calvin cycle: A. Glucose is the end product of the Calvin cycle.
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what does the acronym pmat stand for in the stages of mitosis? prophase…
"Prophase, Metaphase, Anaphase, Telophase"
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part b: regionalization 4. define regionalization. describe the three (…
4. Regionalization is the division of an area into regions. Types: formal (common characteristic), functional (focal - point based), vernacular (perception - based). 5. Problem: G…
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using the graphic provided, identify the products of photosynthesis. a …
B. sugar (glucose), oxygen
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what role did francisco madero play in the opposition against diaz? he …
He called for free elections and later led an armed rebellion.
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question 3 of 25 bernardo heard that as a general rule, he should spend…
C. $669$
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how did the pris approach to governance differ from the previous milita…
The PRI implemented a more structured political system.
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how do archaea obtain energy? a most archaea are chemotrophs and derive…
c. Both A and B
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lesson check (4.nbt.3) 1. what is 247,039 rounded to the nearest thousa…
1. 247,000 2. Any number from 615,000 to 624,999 could be the exact population. 3. 714,588 (one possible answer)
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
Occurs across a semi - permeable membrane
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choose the correct answer. why are closed systems considered theoretica…
Closed systems don't exchange anything with their surroundings and rarely occur.
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rna, like dna, is a nucleic acid made of a long chain of nucleotides. b…
DNA nucleotides: Diagrams with deoxyribose (adenine - deoxyribose - phosphate and guanine - deoxyribose - phosphate). RNA nucleotides: Diagrams with ribose (uracil - ribose - phos…
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
B. Exotonic
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choose the correct answer. in the real world, are there any closed syst…
No, none of the systems on Earth are closed.
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anatomy & physiology period 4 sy 25 - 26 highlight any text to hear tex…
B. Active transport
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7 a cell membrane has a double layer of molecules. these molecules are …
C. They are made up of fatty acids.
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
Requires energy
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6 which components are found in a cell membrane? a chloroplasts b phosp…
B. Phospholipid Bilayer, C. Proteins, D. Carbohydrate chains, F. Cholesterol
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modeling payroll - related problems using linear functions paxton has a…
$y = 10x + 40$
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5 match the parts of the cell membrane to their function. surrounds the…
- Surrounds the entire cell and is partially hydrophobic and partially hydrophilic: Phospholipid Bilayer - Keeps the phospholipid bilayer together and flexible: Cholesterol - Can …
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check for understanding ii - mitosis vs meiosis the human cell 5 of 5 w…
D. S1
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choose the correct answer. an open system is one that receives input fr…
An earthworm taking in soil for nutrition
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what is one reason mentioned for why individuals grow larger over time?…
"Mitosis"
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check for understanding ii - mitosis vs meiosis the human cell 4 of 5 w…
Metaphase is the second step of meiosis
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which of the following is a problem created by a large cell size? the c…
The cell's exchange rate of materials would be too large for the cell to regulate properly.
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check for understanding ii - mitosis vs meiosis the human cell 3 of 5 w…
Mitosis results in two identical cells each having identical genetic composition
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why does a cell divide into two smaller daughter cells when it becomes …
to have more available cell membrane to transfer substances such as waste in and out of the cells
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how does cell division help the cell avoid dna overload? cell division …
Each daughter cell has its own copy of DNA and can coordinate all the activities of a smaller cell.
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which of the following is a problem created when a cell becomes too lar…
DNA is not able to coordinate activities of a very large cell properly.
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my courses / anatomy & physiology period 4 sy 25-26 / the human cell - …
Nuclei have taken on the appearance of interphase nuclei
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what problem is created when a cell becomes larger than its dna can con…
DNA overload
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what is the term when a cell divides into two new daughter cells? cell …
cell division
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hydrogen bonds form between certain nitrogenous bases according to the …
ATGAT
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my courses / anatomy & physiology period 4 sy 25-26 / the human cell - …
B. Interphase
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how does a cell avoid dna overload? the cell divides. the cell creates …
The cell divides.
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dna overload happens when the dna in the cell cannot keep up with the c…
The cell’s surface - area - to - volume ratio is too low.
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what biological process is mentioned as responsible for healing cuts on…
"Mitosis"
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question 8 5 pts i need to get a new cell phone. i notice that there ar…
C. Oligopoly
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nitrogenous bases: - adenine - thymine - guanine - cytosine phosphate g…
The DNA model above shows multiple nucleotides. According to the rules of complementary base pairing, thymine always pairs with adenine.
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
C. Produces ATP
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click to correct the one capitalization error. george washington became…
George Washington became president after leading the fight against England in the Revolutionary War.
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
Cytokinesis
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what is the primary purpose of mitosis in organisms? to create cells wi…
"To create identical copies of cells"
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
B. Cytokinesis
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
Digests ATP
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anatomy & physiology period 4 sy 25-26 highlight any text to hear text …
Cell membranes keep the extracellular fluid in the cell
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dna molecules are made up of two strands of nucleotides. strong covalen…
1. strong covalent 2. deoxyribose sugars 3. weak hydrogen 4. nitrogenous bases
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many vietnamese repeated tales about what the communists planned to do.…
What role does rumors play in this section? Rumors spread fear about Communist plans, driving refugee influx and social disruption. How does the author use word choice to show fea…
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what is the primary purpose of dna being copied in cells? to create new…
"To facilitate cell division"
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blue dragons have another way to stay safe from predators. they float o…
Blue dragons are very hard to see floating in the large oceans.