Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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select the word that means exact opposite. in analyzing personality typ…
extrovert
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which choices reflect the significance of the great awakening on the co…
A. It led to greater religious tolerance., C. It was the first major unifying national event., E. Since the movement was only felt in the colonies, it created a greater separation…
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which is a sentence fragment? sandeep texted me the page numbers for th…
Wouldn't be able to produce red blood cells without a skeleton.
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question 2 of 5 which of the following describes an expense that should…
C. Repairing your car after a fender bender
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question 16 (2 points) which of the following is a key benefit of outso…
Access to specialized expertise
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answer the following questions about prepaid expenses: a. on march 1, m…
| Date | Accounts and Explanations | Debit | Credit | | ---- | ---- | ---- | ---- | | March 31 | Supplies Expense | 650 | | | | Supplies | | 650 | | | To record supplies expense |…
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give the complementary strand of each of the dna molecule
First strand complement: T A G C C T T A G Second strand complement: G G C C T A T A A Third strand complement: A A T T G C G C C
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at work, brett must check and record the internal temperature of the fr…
A. zero
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comparing cell structures and organelles for each statement, choose the…
1. D. mitochondria 2. C. cell membrane 3. B. lysosomes 4. G. nucleus 5. M. smooth ER 6. Q. vacuoles 7. I. chloroplasts 8. N. cilia 9. E. cell wall 10. T. cytoplasm 11. L. rough ER…
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the three baltic states, czechoslovakia, the kingdom of the serbs, croa…
D. New borders based on nationalist ideals set the stage for future violence and revolution in the Balkans and Eastern Europe.
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label the parts and functions of the microscope below. 13. eyepiece 12.…
1. Base - Supports the microscope 2. Mirror - Reflects light 3. Diaphragm - Controls light intensity 4. Stage - Holds specimen 5. Stage clips - Secures specimen 6. Objective lens …
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for each statement, choose the best match from the list below: a centri…
5. M 8. N 9. E 10. T 12. K 13. A 14. P 15. V 20. F 22. S
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for each statement, choose the best match from the list below: a centri…
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label the parts and functions of the microscope below. 13. eyepiece 12.…
1. Base - Supports the microscope 2. Mirror/light source - Provides light 3. Diaphragm - Controls light amount 4. Stage - Holds specimen 5. Stage clips - Secure specimen 6. Object…
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which represents the complementary base pairing for dna replication? ad…
# Brief[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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most atp is generated in the mitochondria, which require oxygen as the …
B. ATP synthase & chemiosmotic mechanism
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during the replication of dna both strands of the dna molecule act as t…
A. both strands of the DNA molecule act as templates
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part 3: modeling osmosis in a cell 1. which of the three solutions (glu…
1. Glucose and iodine crossed the membrane. Evidence for glucose: change in glucose concentration on either side of the membrane. Evidence for iodine: reaction with starch on the …
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colonists, especially patriots, reacted strongly to the series of taxes…
A. Salutary neglect
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which of the following is true about dna replication? enzymes break the…
A. Enzymes break the hydrogen bonds between the nitrogenous bases to separate the two strands of DNA.
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question 6 part 3: modeling osmosis in a cell 1. which of the three sol…
Glucose and iodine can cross the membrane. Evidence for glucose is a change in glucose concentration detected by a test strip. Evidence for iodine is the formation of a blue - bla…
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question 20 5 pts which statement best describes african americans acti…
They fought for the side that offered them their best chance at freedom.
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question 19 5 pts for what is benjamin banneker well known? he was reno…
He was the first black civilian employee of the American government.
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which approach for fitness - for - duty evaluations is recommended by t…
The psychologist who performs the fitness - for - duty evaluation does not provide any treatment (an additional mental health professional provides the treatment)
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fix any punctuation or capitalization errors below. click \submit answe…
Erling Haaland spent three months at the International Space Station; he says it has a nice view.
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d. before the salt water was put on the slide, the cell was in a select…
D. isotonic E. hypertonic
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question 14 1 pts mammalian blood contains the equivalent of 0.15m nacl…
Water will leave the cells, causing them to shrivel and collapse.
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formulate a hypothesis about how wild animals were domesticated.
Wild animals were domesticated through generations of selection for tameness, starting with the capture and rearing of young wild animals in a controlled environment by early huma…
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question 13 why does an animal cell burst when placed in a hypotonic so…
Animal cells burst in hypotonic solutions because they lack a cell wall. Plant cells are fine due to their rigid cell walls that can withstand the influx of water and the resultin…
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q20 a dominant - allele is symbolized by a ______. tall tree capital le…
B. capital letter
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q19 gregor mendel is known, because he discovered the pea plant. he dis…
B. he discovered the pattern of heredity.
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q18 ___ is the study heredity. genetics gene fertilization biology
Genetics
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q17 scientists use the word ______ to describe the factors that control…
A. gene
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question 12 in a, the cell is select in a, water will to the environmen…
Without seeing the actual cell - state in A, B, and C clearly, we can't give definite answers. But if A is normal - shaped: In A, the cell is isotonic, water will not have net mov…
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q16 ____ is the passing of traits from parents to offspring. pistil sta…
C. Heredity
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q15 a ____ is hidden whenever the dominant allele is present. dominant …
D. recessive allele
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which best describes the expected roles of boys and girls in fascist it…
D. Boys were trained for the military, while girls were taught to be good wives and mothers.
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q14 ____ occurs when pollen from one plant reaches the pistil of a flow…
C. Cross - pollination
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q13 use the provided picture of a flower to depict #3. use the provided…
Pistil
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q12 in plants reproduction, pollen must reach the stigma of a flower. t…
A. pollination
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q11 ____ are the different forms of a gene. alleles offspring dna stame…
A. Alleles
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q10 if a stands for green eyes and a for blue eyes, how many offspring …
3
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question 15 which of the following is not one of the careers that poe h…
D. Private detective of homicides
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q9 mendel found out that in the f₂generation, the \lost\ form of the tr…
E. c and d (since $\frac{1}{4}=25\%$)
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q8 a ____ organism is the offspring of many generations that have the s…
A. true - breeding
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2. what could possibly happen to a biotic organism or enzyme if they we…
The biotic organism or enzyme may experience disruption of normal functions. Enzymes may denature, losing their catalytic activity, and for organisms, internal physiological proce…
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question 9 the evidence that egaeus has maimed berenice includes all of…
C. the spade leaning on the wall where it must have been parked after digging her up
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15) describe one interaction between organisms or forces in the forest …
The relationship between trees and decomposers. Decomposers recycle nutrients from dead matter back into the soil, which helps trees grow, thus maintaining ecosystem balance.
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fathers genes b b mothers genes b bb bb b bb bb q7 bb are ____ alleles.…
recessive
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which technology enables surgery to be more precise? lasers robotics mr…
B. robotics
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question 7 1 pts which answer best describes why the narrator of \the b…
He was overcome with guilt about killing his innocent wife.
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q6 in genetics each characteristic, such as height or seed color, is ca…
C. trait
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q5 how many offsprings trait looks like their father? none of them 1 2 …
2
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q4 what is true about bb the offspring is not passing his mothers trait…
The offspring masks his mother's trait but will pass it to the next generation.
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ws test: inheritance (10/01 & 02/2025) total marks: 100 q3 ____ is the …
genotype
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14) how do the glowing fungi help recycle matter in the ecosystem? * yo…
Glowing fungi break down dead organic matter, releasing nutrients back into the soil for plants to use, thus recycling matter in the ecosystem.
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q2 a ___ is one whose trait always shows up when the allele is present.…
dominant allele
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q1 in flower, the ____ produces female sex cells. 5 marks stamen pollen…
D. pistil
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gene expression within the body is controlled by the cells, which deter…
The gene that controls production of white blood cells.
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which is a source of adult stem cells? o bone marrow o amniotic fluid o…
bone marrow
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living organisms respond to changes in environmental conditions such as…
cell, tissue, organ, organ system, organism
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all the major organs of the body are formed by week 10 of gestation. wh…
differentiation
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which statement best describes embryonic stem cells? embryonic stem cel…
Embryonic stem cells are capable of self - renewal and unlimited differentiation.
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which best describes red blood cells? they are colorless. they protect …
They transport oxygen throughout the body.
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when a disease - causing agent enters an organism, the immune system al…
white blood cells
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which of these pairings is incorrect? ○ blood cells, components of bloo…
epithelial cells, react to stimuli
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which cell is unspecialized? blood cell stem cell epithelial cell gamete
B. stem cell
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athletes training at high altitudes adapt to air with lower oxygen leve…
red blood cells
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look at the diagram above. what is part of the archs anatomy is (a) lab…
c. keystone
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how many chromosomes does a child inherit from his or her parents? 23 f…
23 from the mother and 23 from the father
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(02.06 mc) what evidence best supports the conversion during photosynth…
Question 23: a. Light energy is converted to chemical energy during photosynthesis. Question 24: b. The reaction uses the energy from ATP and NADPH molecules to form glucose from …
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which definition correctly describes a haploid cell during meiosis? a c…
a cell that has one complete set of chromosomes
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(02.05 lc) the diagram shows the structure of an animal cell which numb…
Question 1: c 3 Question 2: b Oxygen
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in his study of pea plants, gregor mendel used which method to produce …
cross - pollination, by using parents that had different traits
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which best describes meiosis? it produces cells that are identical to t…
It produces male and female sex cells.
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question 18 (4 points) (02.04 mc) the diagram below shows a cell placed…
Question 18: b. It will shrink as water moves out of it. Question 19: a. The runner's body will convert stored fat molecules into energy. Question 20: b. The body storing energy i…
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which process of genetic recombination involves genes from both parents…
C. fertilization
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the contracting and relaxing of muscle is regulated by the amount of ca…
## Question 15: b. Active transport ## Question 16: b. more mitochondria to meet the increased energy demand ## Question 17: b. A protein acts as a pump and moves calcium ions fro…
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which three processes are methods of genetic recombination? natural sel…
B. crossing over, independent assortment, and fertilization
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which of the following correctly compares the structures of plant and a…
1. b. Both plant and animal cells have ribosomes which synthesize proteins for the cell 2. d. The cell would die as it would not be able to regulate which substances enter and lea…
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which is a homologous chromosome pair? chromatid zygote gamete tetrad
tetrad
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during which phase of meiosis does crossing over of chromosomes occur? …
prophase I
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why is meiosis important for organisms? it allows for genetic variation…
It allows for genetic variation among organisms.
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question 7 (4 points) (02.02 lc) which of the following is true of mode…
Question 7: A. As technology improves, so will our understanding of cells Question 8: D. It added to our understanding of cells, completing the claims in cell theory Question 9: B…
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question 4 (4 points) (02.02 mc) which type of microscope requires a no…
Question 4: B. Scanning electron microscope Question 5: B. Light microscopes can be used to observe live specimens, but preparing a specimen for electron microscopy would kill it.…
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an example of mitosis at work is a leaf turning yellow. growing. taking…
growing
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the slight negative charge at one end of one water molecule is attracte…
1. a. A hydrogen bond 2. a. Insects would not be able to land on or walk on water 3. a. Water's adhesion to other types of molecules
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during which phase of mitosis do the nuclear membrane, nucleolus, and n…
C. prophase
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question 5 (2 points) (02.06 mc) which description properly describes a…
Question 5: B. Carbon dioxide and water are released when the energy molecule is charged. Question 6: B. Lactic acid building up causing sore muscles. Question 7: C. Carbon dioxid…
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which statement best describes cancer cells? they grow as a single laye…
They are not regulated by contact inhibition.
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question 2 (3 points) (02.06 mc) the table below shows the role of diff…
- Question 2: d. Chlorophyll absorbs the light needed for photosynthesis. - Question 3: b. It traps light energy and converts it into chemical energy. - Question 4: a. Carbon diox…
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which of the steps in this sequence of events is an example of mitosis …
The bruise slowly disappears as the arm heals.
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in which of these stages is mitosis most important? a tiger cub is born…
A tiger cub begins to grow.
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question 1 (3 points) (02.06 lc) which of the following are reactants o…
A. $6CO_2 + 6H_2O + \text{Energy}$
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scientists use tissue cultures to study possible medicines that can be …
Patients do not receive harmful or ineffective medication.
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what would happen to skin cells if mitosis did not take place? skin cel…
Skin cells would die and not be replaced.
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table 5.2: compare and contrast mitosis and meiosis. (see lab manual te…
| | MITOSIS | MEIOSIS | |--|--|--| | 1. In what kind/type of cell does this process occur? (Give the general name of the cell type.) | Somatic cells | Germ - line cells | | 2. Are…
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which power is exclusive to the senate? o impeaching officials o approv…
B. approving international treaties
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centromeres split apart during
C. anaphase
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which statement accurately describes the relationship between cytokines…
Cytokinesis is not a phase of mitosis, but occurs during mitosis.