Biology
Cell biology, genetics, ecology, and life science fundamentals.
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the volume of air in a persons lungs can be modeled with a periodic fun…
The maximum is 2500 mL and it represents the greatest volume of air in the person's lungs at any point during the breathing cycle.
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12. refer to model 1. a. in which phase of mitosis do you see the spind…
12. a. Prophase b. Anaphase c. Telophase d. Spindle fibers align chromosomes at the cell's equator during metaphase, then pull sister chromatids apart to opposite poles during ana…
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5. refer to the chromosomes in the cells in model 1. a. draw a single c…
5a: ``` ● ──────────┼────────── ``` (Linear structure with centromere at the dot) 5b: ``` ● ──────────┼────────── ● ──────────┼────────── ``` (Two identical chromatids joined at c…
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mitosis how do living things grow and repair themselves? why? living th…
1. Prophase, Metaphase, Anaphase, Telophase 2. Before cytokinesis and after interphase 3. G₁ (Gap 1), S (Synthesis), G₂ (Gap 2) 4. a. 1 b. 2
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driving question: are cancer cells different from normal cells? procedu…
Yes, cancer cells are significantly different from normal cells: - They undergo uncontrolled, exponential cell division due to dysfunctional cell cycle regulators (like non-functi…
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writing portion - individual 1. create a google doc or write on a piece…
s (Key Summaries): 1. **Cell Cycle Order (Example)**: 1 - G₁, 2 - S, 3 - G₂, 4 - Prophase, 5 - Prometaphase, 6 - Metaphase, 7 - Anaphase, 8 - Telophase, 9 - Cytokinesis, 10 - G₀, …
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protons, neutrons, and electrons practice worksheet fill in the blanks …
| Atomic symbol | Atomic number | Protons | Neutrons | Electrons | Atomic mass | |---------------|---------------|---------|----------|-----------|-------------| | B | 5 | 5 | 6 |…
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which mrna sequence does not play a role in intron splicing? the 3 spli…
the Shine-Dalgarno sequence
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julia is trying to place a duckbilled platypus, lizard, bear, and monke…
The platypus lays eggs like a reptile.
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which best describes derived characteristics? they appear in all the an…
B. They are newly evolved traits.
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why was modern classification invented? modern classification is faster…
B. Scientists understood that species share a common ancestor.
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part 3: density - dependent & density - independent factors limiting fa…
| Situation | Limiting Factor | Dependent or Independent? | |-----------|-----------------|----------------------------| | A flood washes away nests and shelters for many animals.…
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it can be seen on a cladogram that modern birds and reptiles share a co…
A. Feathers are a derived characteristic that first evolved in reptiles.
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a scientist discovers a new organism that is related to clownfish. what…
the amount of time that the two species have been evolving apart
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if two organisms are in the same clade, what can you predict about thei…
They share a common ancestor.
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which best describes traditional classification? it is based on evoluti…
It is based on shared characteristics.
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in a cladogram, what occurs at a node? a derived trait appears. an ance…
A. A derived trait appears
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which describes the modern classification system? based on similar appe…
based on evolutionary relationships
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dr. digger, a paleontologist, finds a fossil that he describes in his j…
sea turtle
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7. the graph shows the number of milligrams of a chemical in the body, …
1 day after the chemical was first measured, there are 2.5 milligrams of the chemical in the body. ### Question 7b First, we need to convert 8 hours into days. Since there are 24 …
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a major characteristic of fibrocartilage is its unique amount of flexib…
B. False ### Question 25 (Transitional epithelium)
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the tissue type found as coverings, linings, and glands is: nervous tis…
B. epithelial tissue. ### Question 22 (Simple cuboidal epithelia functions)
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match the following characteristics to the tissues listed below: joined…
B. Cardiac muscle ### Question 19 (Squamous Cells)
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question 16 0.5 points simple columnar epithelium of the digestive trac…
C. dense microvilli. ### Question 17
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which of the following is true about the mode of secretion of exocrine …
Merocrine glands are not altered by the secretory process. ### Question 14 (Cartilage vs Bone healing)
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question 11 epithelial tissue: - is associated with a basement membrane…
A. is associated with a basement membrane. ### Question 12
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exams which of these is not considered connective tissue? muscle blood …
A. muscle ### Question 9 (Blood is considered a type of connective tissue.)
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question 6 which is true concerning muscle tissue? - highly cellular an…
A. highly cellular and well vascularized ### Question 7
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cardiac muscle. a b c d e a b c d e clear selectio 0.5 points
C. Cardiac muscle (histological image with striated, branched fibers)
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question 4 0.5 point simple cuboidal epithelium. a b c d e a b c d e cl…
B. Simple cuboidal epithelium (the option with the image showing single - layered, cube - shaped cells)
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• include: • order: artiodactyla • family: antilocapridae • only in thi…
To solve this fill - in - the - blank problem related to the classification of mammals (specifically the pronghorn), we analyze each blank: ### First Blank (the overall group) The…
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10. pottery or sculptural forms which are used for decoration or as an …
10. Functional Pottery 11. Kiln 12. Impressing/Stamping 13. Firing 14. Slip 15. Incising
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29. some types of cancers are treated with radiation, similar to ultrav…
1. Question 29: Radiation damages cancer cell DNA, preventing uncontrolled division and killing the abnormal cells, as they cannot repair DNA damage as effectively as healthy cell…
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place the steps of eukaryotic transcription in order of occurrence. rna…
1. RNA polymerase II binds DNA promoter element. 2. DNA is unzipped by RNA polymerase. 3. Ribonucleotides align with complementary DNA nucleotides. 4. RNA polymerase links triphos…
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extension questions 28. for each phase, describe at least one way mista…
### Question 28: | Phase | Problem from Mistake | |-------|----------------------| | G₁ | Uncontrolled cell division (tumor formation) if damaged cells bypass the G₁ checkpoint an…
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video link: https://www.youtube.com/watch?v=jsdxw63qak0 eukaryotic cell…
### Eukaryotic Cells - HAVE a defined \(\boldsymbol{\text{nucleus}}\) near the center - Genetic material is stored in the nucleus, surrounded by the \(\boldsymbol{\text{nuclear en…
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a dna sample was taken from mrs. big, the big’s daughter and the two me…
Son 2
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identify the structures of the male reproductive system using the drop …
1. The $\boldsymbol{\text{testes}}$ produce sperm and hormones. 2. The $\boldsymbol{\text{penis}}$ is the male copulatory organ. 3. The $\boldsymbol{\text{epididymis}}$ stores, de…
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read this! the cell cycle has a regular system of checks and balances t…
1. For question 25: The damaged, mutated cell will proceed through the cell cycle, passing on its damaged DNA to daughter cells. These daughter cells will also carry the mutation,…
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the state of states independent states are the primary building blocks …
1. A nation is a homogeneous group of people sharing common heritage, language, religion, or political ambition. A state is the governing body that controls a specific defined ter…
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developing top-notch cnas, one inservice at a time a disease process mo…
D. All of these. ### Question 2
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model 3 – radiation 23. according to model 3, ultraviolet light is affe…
23. $G_1$ phase 24. UV-induced DNA damage will be replicated during the S phase, passing mutations to daughter cells; the cell may also trigger DNA repair processes that can delay…
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each of the following statements is a step in the menstrual cycle. iden…
- The follicle reaches maturity: Days 7 - 14 - The blood and tissues lining the uterus are shed: Day 1 - If the egg is unfertilized, hormone levels drop and the next cycle begins:…
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7. hank schrader in breaking bad is a dea agent looking for the druglor…
7. Yes, this is dramatic irony. 8. No, this is situational irony. 9. Yes, this is dramatic irony. 10. No, this is verbal irony.
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21. keeping in mind the events of each part of the cell cycle, mark wit…
1. Mark the double arrow leading from the end of the $G_1$ phase (just before the $G_1/S$ transition checkpoint) to a labeled $G_0$ phase. 2. This location is chosen because the $…
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20. occasionally cells stop dividing and enter another phase, g₀. if yo…
Liver cells are in a reversible $G_0$ phase, so they can re-enter the cell cycle and divide to regenerate damaged tissue. In contrast, mature brain cells are in a permanent, non-d…
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handbuilding- 1. a handbuilding technique in which a ball of clay is fo…
1. Cut and Scoop- A handbuilding technique in which a ball of clay is formed into a desired shape, which is then hollowed out using loop tools, much like when carving a pumpkin. 2…
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our identities are formed from cultural influences- such as our beliefs…
1. True 2. D. A and C
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organize the steps of pre - rna splicing from the initiation of transcr…
1. transcription initiated 2. transcription completed 3. spliceosome assembly begins 4. 5' splice site cleavage 5. lariat formation 6. 3' splice site cleavage 7. exon ligation 8. …
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sources part 3 of 3 1 2 3 trying to earn: the president of aerospace in…
## First Question: - Military Operations Division - Commercial Flight Division ## Second Question: - The total expenses for Float Planes in 2011 - The Commercial Flight Division's…
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the human brain describe the different parts of the brain and their fun…
### Diagram Labels (from top-left to bottom-right): 1. Yellow region: Frontal Lobe 2. Pink region: Parietal Lobe 3. Blue region: Occipital Lobe 4. Teal region: Temporal Lobe 5. Re…
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which of the following do you think are functions of the female reprodu…
- production of sex cells (should be selected) - development of sex cells (should be selected) - production of hormones (should be selected) - help in immunity (should not be sele…
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which of the following do you think are functions of the male reproduct…
- production of sex cells (should be checked) - development of sex cells (should be checked) - production of hormones (should be checked) - help in immunity (should not be checked…
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name: ayden medel score: nervous system 1) this passage is mostly about…
1. A. true 2. C. spine 3. B. nerves 4. A. wires 5. D. a type of cell 6. A. true 7. C. closing your eyes 8. C. a bug bite itching 9. B. false 10. C. automatic is to voluntary
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ball-and-socket pivot saddle gliding movements: a. rotation around an a…
## Joint Type to Movement Match: - Ball-and-socket: C. Multi-directional movement - Pivot: A. Rotation around an axis - Saddle: E. Thumb gripping motion - Gliding: D. Sliding moti…
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functions: a. reduces friction at joints b. stores marrow and fat c. pr…
### Part 3 – Types of Bones | Bone Type | Example | Quantity | |-----------|---------|----------| | Long | Femur | 80 | | Short | Carpals | 54 | | Flat | Sternum | 126 | | Irregul…
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chapter 14 circulation and blood 7. involved in portal circulation 8. b…
7. Hepatic portal vein (and associated vessels) 8. Internal and external jugular veins (draining to superior vena cava) 9. Hepatic portal vein 10. Internal and external iliac vein…
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multiple-choice question approximately how many days does it take to co…
7 (the option with 7)
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7. involved in portal circulation 8. blood returns from the head and ne…
1. diastolic 2. expansion; recoil 3. heart --- ### Section K (Short Answer Questions)
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h. label the veins in the following diagram. 1 ______ 2 ______ 4 ______…
1. Superficial temporal vein 2. Facial vein 3. Internal jugular vein 4. Subclavian vein 5. Superior vena cava 6. Pulmonary veins (right) 7. Pulmonary veins (left) 8. Hepatic vein …
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correct any errors in capitalization or punctuation. your answer should…
Economist Bernard M. Baruch noted, "The art of living lies less in eliminating our troubles than in growing with them."
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in the experiment, you will determine whether having worms in the soil …
Does the presence of a biotic component in the soil affect the growth of plants?
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co - dominance human blood types are determined by genes that follow th…
\( BB \) #### Part b
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the inside of a phospholipid bilayer is known as being: hydrophobic hyp…
hydrophobic ### Question 9 (cell stimulation by its own molecule)
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vocabulary activity questions d atoms in solids are often more tightly …
4. D. That corner has a higher concentration of perfume particles than the other corners of the room. 6. A. matter and the properties it has in certain states
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question 5 (2 points) explain why phospholipids spontaneously form bila…
A. because they have one end that is polar and another that is non - polar ### Question 6
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which of the following statements describes what happened in this proce…
B. A molecule of DNA is being replicated to make two identical copies.
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slide 5: from molecules to cells big idea: small molecules slowly forme…
Simple organic molecules synthesized in the early Earth’s environment combined to form complex polymers; these polymers were then encapsulated in membrane - like structures (proto…
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which term refers to a change in one species that results from a change…
A. coevolution
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what is a snake that eats a mouse an example of? ○ predation ○ competit…
A. predation
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legumes, a type of plant, require rhizobia, a type of soil bacteria, to…
A. become extinct
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bears and salmon have a predator - prey relationship. what would most l…
C. increase
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the cane toad, or rhinella marina, was introduced to the hawaiian islan…
B. invasive species
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which type of symbiotic relationship is described in the following scen…
B. mutualism
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some flowering plants are pollinated by honeybees. at some time in the …
D. coevolution
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a relationship in which one species kills and consumes another species …
A. predation
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what is the name that is given to a symbiotic relationship in which bot…
B. mutualism
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9. what does a beneficial mutation provide the organism? 10. if a mutat…
9. A beneficial mutation provides the organism with an advantage that improves its ability to survive, reproduce, or thrive in its environment (e.g., better access to food, resist…
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guided practice causes of the revolution colonial protests against the …
To solve this matching problem, we analyze each term and its description: ### 1. John Adams John Adams was a Virginia representative (note: actually from Massachusetts, but the de…
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world war i wordsearch directions: find the below words in the puzzle. …
To solve this word search, we systematically check each word from the list against the grid, considering all possible directions (horizontal, vertical, diagonal, forward, backward…
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24. complete the cross between two pea plant parents that are heterozyg…
1. Problem 24 - Genotypes: $TT$ (25%), $Tt$ (50%), $tt$ (25%) - Phenotypes: Tall (75%), Short (25%) 2. Problem 25 - Genotypes: $Bb$ (50%), $bb$ (50%) - Phenotypes: Black fur (50%)…
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what peptides are expected to be produced when an unknown hormone (asn—…
(Part A): NQCMNSDR, QYKPI ### Part B (Cyanogen Bromide Cleavage)
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11. two of the \top 10\ relationships you read about allow one of the o…
To solve this, we recall symbiotic or ecological relationships that aid reproduction: ### Reproduction Example #1: Pollination (Mutualism) **Explanation**: In pollination (e.g., b…
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heritability is best described as ones ______. inherited intelligence c…
genetic make - up
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20. tall plants are dominant to short plants. (t = tall; t = short) wha…
### Question 20: a. $TT$ b. $tt$ c. $Tt$ ### Question 21: | | Genotypes | Phenotypes | |----------------|-----------|--------------| | Homozygous Dominant | $GG$ | Green seeds | |…
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choosing right word of these words be related forms of the unit words. …
nonentity ### Question 2
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read the passage. then, select the synonym of the word in bold. you may…
motherly
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factor analysis is the _______ analysis of a cluster of information. em…
B. statistical
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6. the colombian lesserblack tarantula eats frogs. why doesnt it eat th…
The dotted humming frog may have toxic skin secretions that deter the tarantula from eating it, or they may have a mutualistic relationship (e.g., the frog eats pests near the tar…
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eoc prepper: cell division a scientist is studying the effects of ultra…
1. During interphase, the cell grows, replicates its DNA, and carries out normal functions to prepare for cell division (includes G1, S, and G2 phases). 2. Yes, the lump cells are…
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heritability is best described as ones ______. inherited intelligence c…
genetic make - up
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part 1: genes, proteins, and mutations directions: fill in the blanks u…
1. DNA; organized; chromosome; nucleus 2. half; parent; 23; inherited; 46 3. genes; segments; proteins 4. traits; two; alleles 5. DNA is transcribed to mRNA, which is translated t…
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a nurse is caring for an adult client admitted to the hospital with pre…
12.0 mL/hr
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word bank a. dna polymerase b. dna replication c. helicase d. ligase e.…
F. semiconservative ### Question 2
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why doesnt antarctica have major cities like australia or the pacific i…
The harsh climate and isolation make it unsuitable for permanent urban development
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2. there are 38 chromosomes in the muscle cells of cats. the eggs of a …
2. d. 19 3. b. gametes (sex cells) 4. b. two 5. b. Chromosomes double once and the cell divides twice 6. four genetically unique haploid gametes 7. pulled 8. In both prophase I an…
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directions: identify the following as a characteristic of dna (d), rna …
** B ### 2. May contain cytosine Cytosine is in both DNA (C pairs with G) and RNA (C pairs with G).
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1.1 must do: identifying claims, evidence, and reasoning try again! ans…
- **Claim**: Taking notes by hand is better for students' overall academic performance than taking notes on a computer. - **Evidence**: A study published in the journal *Psycholog…
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1. answer the questions below to help you write your case summary. 2. u…
1. Background: Corals and zooxanthellae (algae) have a mutualistic relationship: corals provide shelter and nutrients for algae, while algae produce food (via photosynthesis) and …
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how do introduced species become established in a new ecosystem? check …
- introduced to a habitat similar to their own - outcompete native species - generally have no native predators - often have high reproductive rates - can tolerate a range of cond…