Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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the first step in the replication of dna is catalyzed by ______. ligase…
helicase
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which statement does not support the endosymbiotic theory? mitochondria…
Mitocondria and chloroplasts are much larger than prokaryotic cells.
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in which specimen were cells first identified? microorganism cork bark …
B. cork bark
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the discovery of mitochondrial dna (mtdna) had no effect on which area …
study of cork bark
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7 multiple choice 1 point what happens when an enzyme is denatured? nor…
The enzyme no longer works.
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question 25 pneumonia can be caused by: rickettsia climate genetics hel…
Rickettsia
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mitochondrial dna can be taken from bone, hair, or teeth and used in dn…
- mtDNA requires a much smaller sample than nuclear DNA. - mtDNA is useful if the nuclear DNA is degraded. - mtDNA is present in all maternal relatives of the person being investi…
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which definition describes endosymbiosis best? a symbiotic relationship…
a symbiotic relationship in which one organism lives inside the other and both organisms benefit
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which statement is evidence used to support the endosymbiotic theory? m…
A. Mitochondria and chloroplasts contain their own DNA.
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you just read an article on the endosymbiotic theory. based on what you…
It provides an explanation for the origin of eukaryotic cells.
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question 10 (1 point) the nonstate actors involved in conflict achieve …
d) all of the above
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which type of cell is pictured on the right? which organisms are eukary…
A. animals, B. plants, D. fungi
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which type of cell is pictured on the right? eukaryotic prokaryotic
eukaryotic
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4. most of what is in your blood is totally ___________________________…
4. filtered; reabsorbs 5. nitrogen; ammonia; urea
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which type of cell is pictured on the right? prokaryotic complete which…
A. bacteria, B. archaea
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mexico in 1519. the conquistadors led spains conquest of mexico and per…
A. Cortés formed an alliance with the people of Tlaxcala.
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amit just started a new business that teaches other small businesses to…
D. He should use the services of the Small Business Administration (SBA) to do things he can't or doesn't want to do for himself.
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which cell structures are seen in prokaryotic and eukaryotic cells?nucl…
cell membrane, DNA, ribosomes, cytoplasm
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animals at the watering hole. they want to know how many of each specie…
It will be difficult to find direct relationships, There are many uncontrolled variables.
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question: what are some examples of appropriate tech - etiquette for us…
- Using social media to bad - mouth your company is not recommended. - Texting during a team meeting is disrespectful.
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montre que tu as bien compris la dynamique de lenjeu en analysant lexem…
a) Parce que les journaux du monde entier ont cessé de publier leur édition papier, ce qui a réduit la demande pour la pâte et le papier. b) Le chômage a augmenté, comme indiqué p…
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2. what happens to pyruvate before it enters the citric acid cycle? wha…
- **Question 2**: Pyruvate is converted to acetyl - CoA. Citrate is the first step. - **Question 3**: - a. 3 - b. 1 - c. 1 - d. 2 - **Question 4**: NADH and FADH₂ are electron car…
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investigation at the water hole. the zoologists choose to conduct a com…
It will be difficult to find direct relationships; There are many uncontrolled variables.
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auto-assignment #1 three types of scientific investigations (exceeding)…
descriptive
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1. in your body, much of the cleanup that comes after metabolism is han…
1. liver 2. TRUE 3. - water - red - Filtering and excreting
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6. two soccer teams got to pick their uniforms this year. the team with…
Children are socialized to believe that the color pink is for girls.
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a person has three credit cards with very large outstanding balances an…
- First question: Notify the credit card companies in order to negotiate a new payment plan. - Second question: for a 10 year period.
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3. satsuki trips while climbing the bleachers for a school assembly. a …
symbolic interactionism
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4. how does oxygen availability influence which pathway (aerobic vs ana…
When oxygen is present, aerobic respiration (more efficient, higher ATP yield) is used. When oxygen is absent or limited, anaerobic pathways (less efficient, lower ATP yield) are …
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space travel for years, science fiction filmmakers and novelists have b…
D. Wormholes and teleportation might make it possible to travel through space in the future.
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space travel for years, science - fiction filmmakers and novelists have…
A. Space travel to distant planets may not be viable now, but we have no reason to believe that it will remain so for long.
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adapted from our vanishing wildlife by william t. hornaday for educated…
B. Wildlife must be preserved for future generations.
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adapted from our vanishing wildlife by william t. hornaday for educated…
A. Fully ten percent of the human race consists of people who will lie, steal, throw rubbish in parks, and destroy forests and wild life wherever and whenever they can do so witho…
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6. the first stage of the cell cycle is interphase. during interphase t…
- 6. D. grows, DNA, divide - 7. S - phase (of interphase) - 8. Cell cycle
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three types of scientific investigations (achieving) practice it! a wil…
comparative investigation
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4. what are the four functions of cell division? put them in abc order …
growth maintenance repair reproduction
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5. summarize what roles do adp and atp play in the light - dependent an…
In light - dependent reactions, ADP is converted to ATP (which stores energy) using the energy from the electron transport chain and chemiosmosis. In light - independent reactions…
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the rhinoceros there are several species of rhinoceroses, some of which…
B. There are four kinds of rhinoceroses, and though they look clumsy, they are very strong and can defend themselves fiercely.
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4. how do stereotypes impact a persons identity?
Stereotypes can impact a person's identity by influencing self - perception (internalization of group stereotypes) and social interactions (others' behavior based on stereotypes, …
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at living things have a beginning and an ending. life begins with birth…
A. Reproduction is a necessary part of life.
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stingrays are fish, closely related to sharks. they can be found in sal…
C. stingrays
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practice it! select the statement(s) that are accurate examples of desc…
Writing down the recipe for cookies as your friend makes and bakes them. Recording the shapes of clouds as they pass the stoplight on your street. A doctor monitoring his patient …
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2. nadp⁺ is an example of an electron carrier. describe its function in…
\(NADP^{+}\) accepts electrons and \(H^{+}\) during the light - dependent reactions to form NADPH. NADPH is used in the Calvin cycle (light - independent reactions) as a reducing …
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1. during which phase of mitosis does the dna condense into separate ch…
1. Prophase 2. Metaphase 3. Anaphase
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practice it! which of the following is not an example of an experimenta…
Recording when frogs jump most often.
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which of the following is a sentence fragment? ○ marina is a fast runne…
Marina, an excellent basketball player.
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darwin hypothesized that new species could appear gradually through sma…
the breeding of pigeons
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read this paragraph. biology 101 with professor ramirez is the most cha…
challenging, exhaustive note taking, time - consuming lab work
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question 4 of 10 which statement best describes the difference between …
C. Prokaryotes regulate only during transcription, while eukaryotes can regulate during any stage of protein synthesis.
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which statement best summarizes what happens during transcription? a dn…
A. A DNA template is used to create an mRNA strand.
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the diagram shows one step in the process of protein synthesis. the pro…
Transcription
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which process is part of transcription? dna is copied to create a secon…
mRNA is synthesized from a strand of DNA.
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as winter drew on, mollie became more and more troublesome. she was lat…
- What satirical technique does Orwell use in this passage? Ridicule - What human vices does Orwell use this technique to mock? Self - indulgence and lack of commitment (or simila…
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gaming lounge budget the table represents a short - term budget for a l…
\(950\)
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electronic beam melting (ebm) use the information below to answer the q…
a beam of electrons
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metal powder bed fusion vs. binder jetting use the information below to…
Binder Jetting
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after school, kai feels hungry and tired. he finds some sugar cookies i…
Glucagon was secreted by his pancreas before he ate the cookies because his blood glucose was low. Insulin was secreted after he ate the cookies because his blood glucose was high.
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biology nord ic qtr b continuous learning center - credit bearing (tuto…
Wrongful convictions may be overturned.
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how does energy acquisition in the deep sea differ from energy acquisit…
b. Organisms near the ocean's surface rely on photosynthesis rather than chemosynthesis.
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marine snow is _________. a. pieces of organic matter that were once pa…
A. pieces of organic matter that were once part of living organisms
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question 44 the process of producing sperm is called: a spermatogenesis…
A. spermatogenesis
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tim is experiencing insomnia, anxiety, and frequent headaches because h…
B. talking to a counselor, C. scheduling daily physical exercise, E. starting a journal to track stressors, F. eating a healthy diet
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angelique has experienced bullying at school in the past year. as a res…
social cost
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elizabeth is the goalie of her schools soccer team. while exercising, s…
biological
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select the true statements. it does not take much energy to maintain ho…
- "Homeostasis allows an organism's cells to survive" is a true statement. - "Organisms have systems in place to maintain a stable internal environment" is a true statement.
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how do we note the \direction\ of a dna molecule? 5 and 3 north and sou…
5' and 3'
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which diagram shows the phase right after cytokinesis?
The first diagram.
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2) review different areas of biotechnology and describe what the produc…
- Vaccines: Medical, biological preparations stimulate immune system for pathogen - specific antibodies. - Bt - corn: Agricultural, GM corn with \(Bt\) gene for insect - toxic pro…
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which diagram shows the phase right after anaphase?
The bottom - left diagram (assuming it shows re - forming nuclei with de - condensing chromosomes) is the phase right after anaphase.
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17. which of the following is not a typical reason for small business f…
17. B. owner is an independent - minded risk taker 18. D. the business owner 19. D. all of the above 20. A. external communication 21. C. 35 22. C. the employee’s paycheck 23. A. …
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the unruly queens chess club is hosting a tournament, and each club mem…
3
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17. which of the following is not a typical reason for small business f…
\(\$60,000\)
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the organ that provides oxygen and nutrition to the fetus and filters o…
D. placenta
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the unruly queens chess club is hosting a tournament, and each club mem…
yes
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multiple - choice question in dna, adenine bonds with _. uracil guanine…
thymine
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there are 252 students who want to play in a volleyball tournament. if …
31 teams
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a(n) _ is a one - celled organism formed by the union of a sperm and an…
A. zygote
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multiple - choice question what did helicase do? build the dna by addin…
Unzip the DNA double helix
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at the embryonic stage, the zygote becomes the embryo. please select th…
T
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multiple - choice question enzymes are examples of ______________ (whic…
Protein
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when a mothers immune system reacts to the fetus blood due to an incomp…
A. Rh incompatibility
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multiple - choice question what kind of biomolecule is dna? lipid carbo…
Nucleic acid
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what was the affect on the protein produced? part 5108 school no change…
A single amino acid change
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lolas yearly pap smear (papanicolaou) test is positive for cancerous ce…
B. cervical cancer
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which structures are highlighted? skeletal muscle fibers striations int…
striations
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which structure is highlighted? skeletal muscle fiber fascicle perimysi…
skeletal muscle fiber
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multiple - choice question what would the effect be if the mutation was…
There would be a stop and the protein would end.
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multiple - choice question what is a frameshift mutation? a substitutio…
B. A deletion or insertion of a base causes the reading frame of the protein coding region to be shifted so that the protein that is made is totally incorrect.
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a student wants to test the hypothesis that an acidic environment will …
2. pH levels
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multiple - choice question mutations can occur in ____. bacteria plants…
All of these (except the None choice)
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multiple - choice question mutations involved a change in our _________…
nucleic acids
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lets check in refers to the age between 22 and 26 weeks at which a fetu…
D. Age of viability
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question 7 (1 point) it lists traits and a range of performance values …
- Question 7: Graphic rating scale - Question 8: Alternation ranking method - Question 9: Forced distribution
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what condition is most likely to spread an illness between people? a ge…
a virus suspended in the air
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read the excerpt from president ronald reagans address at moscow state …
One of the largest computer companies began in a garage.
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the leaning tower of pisa the eight story leaning tower of pisa has a h…
C. However, before any measures could be taken to fix this, certain internal conflicts began in Italy
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american revolution put the following in chronological order and explai…
| Order # | Event | Significance | | ---- | ---- | ---- | | 1 | Battle of Lexington & Concord, Massachusetts | Marked the start of the American Revolution, first armed conflict. |…
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according to the cell theory, which structure contains cells? blood wat…
blood
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which was venters contribution to science? discovered the existence of …
D. Invented a synthetic cell
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practice it! which of the following are examples of a comparative inves…
A. A mechanic looking under the hood of a car and listening to diagnose a problem before and after the vehicle is turned on. B. A vet recording how a dog behaves before and after …