生物
细胞生物学、遗传学、生态学与生命科学基础。
-
what type of reaction is the change from atp to adp? exergonic spontane…
A. Exergonic
-
unicellular are organisms with one cell multicellular are organisms wit…
Autotroph is an organism that makes its own food Heterotroph is an organism that consumes other organisms
-
are organisms with one cell; are organisms with more than one cell; uni…
Unicellular are organisms with one cell Multicellular are organisms with more than one cell
-
which problem did the missouri compromise, the compromise of 1850, and …
extension of slavery into the western territories
-
assessment questions 4. what is the relationship between the physical a…
B. The physical changes cause the emotional changes.
-
6. how does the study of genetics and dna help the study of evolution? …
The closer the genetic similarity, the closer the two organisms could be on the evolutionary tree
-
which sentence in the following paragraph is a comma splice? generally …
Generally speaking, the newer a book is the more important its condition, even a book from the 1940s will have to be in excellent condition to be worth three figures.
-
6 what is a homologous structure? 7 describe a vestigial organ. 8 what …
6. Body parts that are similar in structure but differ in function. 7. Body parts or organs that are no longer used but may have served a function in the past. 8. Body parts that …
-
5. what does the study of embryology show when comparing most vertebrat…
The organisms are identical in the early stages and only different in later stages
-
in an experiment designed to determine if a fertilizer increased crop y…
False
-
a theory is an advanced hypothesis that has been proven to be true. tru…
False
-
the cell is the basic unit of life. true false
True
-
if you found an organism that was single - celled and had a nucleus, yo…
False
-
you expose the bacterium staphylococcus aureus to low levels of the ant…
True
-
the smallest identifiable particle of of all living structures is a mol…
False
-
what is the advantage of a moth having a very long tongue if an orchid …
It can reach nectar that no other pollinator can reach.
-
you perform an experiment in which you take 16 pots of strawberry plant…
C. a standardized variable.
-
cells, tissues, organs, and organ systems working together to make a hu…
an emergent property
-
you perform an experiment in which you take 16 pots of strawberry plant…
light
-
2. which is an evidence for evolution not mentioned above? fossil recor…
Archeology
-
you expose the bacterium staphylococcus aureus to low levels of the ant…
survival in the presence of methicillin
-
what is the purpose of a control in an experiment? provides a basis for…
provides a basis for comparison
-
shows us that we can group related species by the similarity of genes p…
1. They can both figure out what happened, given enough clues 2. There is no valid scientific evidence against evolution; the premise of this question is incorrect as evolution is…
-
you perform an experiment in which you take 16 pots of strawberry plant…
Height of the plants
-
which of the following does not evolve? humans bacteria flowering plant…
limestone rock
-
what is the purpose of taxonomy? to name and classify living organisms …
to name and classify living organisms
-
you expose the bacterium staphylococcus aureus to low levels of the ant…
natural selection
-
you perform an experiment in which you take 16 pots of strawberry plant…
both sexually and asexually
-
you perform an experiment in which you take 16 pots of strawberry plant…
C. a producer.
-
how do you know the computer you are working on is not alive? it is not…
All answers are correct.
-
you expose the bacterium staphylococcus aureus to low levels of the ant…
the strain of S. aureus
-
you expose the bacterium staphylococcus aureus to low levels of the ant…
Bacteria
-
directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each statement based on DNA and RNA structure: ### 1. "Contains the sugar deoxyribose" - DNA has deoxyribose; RNA has ribose. So **only DNA**. ### 2. "Ma…
-
you expose the bacterium staphylococcus aureus to low levels of the ant…
D. Animalia
-
directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each card based on DNA and RNA characteristics: ### Only DNA: - **Contains the sugar deoxyribose**: DNA has deoxyribose; RNA has ribose. - **May contain …
-
you expose the bacterium staphylococcus aureus to low levels of the ant…
DNA free in the cell, not in a nucleus
-
in an experiment designed to measure the distance a golf ball is hit by…
the type of material the club is made of.
-
you expose the bacterium staphylococcus aureus to low - levels of the a…
C. Eukarya
-
which of the following is not a \control\ in an experimental procedure?…
an experimental group
-
directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each statement based on DNA and RNA characteristics: ### DNA (Only) - **Deoxyribonucleic Acid**: DNA’s full name. - **Made up of A, C, T & G**: DNA uses …
-
the correct sequence from smallest to largest is tissue - cell - organe…
atom - molecule - organelle - cell - tissue.
-
all living organisms are prokaryotes. consist of one or more cells. are…
consist of one or more cells.
-
the four kingdoms included in the domain eukarya are bacteria, fungi, p…
Protista, Fungi, Plantae, and Animalia.
-
asexual reproduction differs from sexual reproduction in that - asexual…
asexual reproduction produces offspring containing DNA from only one parent.
-
an ecosystem includes all of the following except a community. a biosph…
B. a biosphere.
-
if you wanted to demonstrate homeostasis to a friend, you could use ___…
an organism maintaining nearly constant internal conditions.
-
directions: use your notes to help you sort each of the boxes according…
To solve this, we analyze each statement based on DNA and RNA properties: ### Only DNA: - Contains the sugar deoxyribose (DNA has deoxyribose; RNA has ribose). - May contain thymi…
-
which is not a required characteristic of life? ○ homeostasis ○ movemen…
movement
-
which is the correct sequence for levels of biological organization occ…
population - community - ecosystem - biosphere
-
______ is a change in the genetic make up of a population over many gen…
Evolution
-
in ______________ genetic material from two parents combines to form of…
sexual reproduction
-
well designed experiments compare a group of normal individuals to a gr…
control group
-
__________ is the biological science of naming and classifying organism…
Taxonomy
-
an is an inherited characteristic that enables an organism to survive a…
adaptation
-
a collection of related hypotheses that have been substantiated after e…
scientific theory
-
as life forms become more advanced, new properties occur. these propert…
emergent
-
what process provides the energy to add a phosphate to adp and regenera…
A. Cellular respiration
-
6. (fill in the missing words) variation in the rates of ____ ____ repr…
6. Variation in the rates of **evolutionary change** represented by the fossil record can often be explained by changes in **environmental** conditions that impact fossil **preser…
-
what process provides the energy to add a phosphate to adp and regenera…
B. Photosynthesis
-
what is the name of the gene involved in this disease/trait? earwax wha…
The gene involved in the earwax trait is the \(\boldsymbol{ABCC11}\) gene. ### 2. What is the name of the protein involved in this disease/trait?
-
1) for each genotype, list the phenotype. pp rr rr gg rr gg
(based on standard genetics and the handwritten hints): - \( pp \): Purple (assuming \( p \) = purple, recessive) - \( Yy \): Yellow (dominant) - \( Ff \): [Dominant trait, e.g., …
-
name of your disease or trait (common names & scientific name): earwax …
Earwax type (wet/dry) is common, with wet earwax more common in African/European descent and dry earwax more common in Asian/Native American descent. ### What part(s) of the body …
-
i know that some of you have come here from great trials and tribulatio…
A. causes of suffering
-
molecular biology cytochrome c is a protein found in mitochondria. it i…
| Animal | Number of Amino Acid Differences Compared to Human Cytochrome C | Animal | Number of Amino Acid Differences Compared to Human Cytochrome C | |--------|-----------------…
-
three - dimensional thinking analyze the data on the plot below. determ…
Day 0 to day 2: 5 km/day Day 2 to day 3: 2 km/day Day 3 to day 4: 0 km/day Day 4 to day 6: 6 km/day
-
which best describes the definition of a rock? naturally occurring, spe…
Question 1: naturally formed mixtures of minerals formed though igneous, sedimentary, or metamorphic processes. Question 2: ALL of these are typical activities of geologists
-
bernard has $400 in a savings account that earns 1% annually. the inter…
$20
-
word bank: diligent(ly), deference, discrepancy, deride, debilitate(d)\…
1. debilitated 2. diligently 3. deference 4. discrepancy 5. deride
-
recall information from the previous task. one study of 91 bald eagle e…
- The length of this egg was 0.45 standard deviations above the mean length. - This egg was longer than the mean by 0.45 standard deviations, or 1.3 millimeters.
-
pregunta 1 the molecules in a solid object ______. options: are complet…
1. vibrate slowly 2. solid 3. Gas: 3, Solid: 1, Liquid: 2
-
emotional signs of stress include aches and nausea. please select the b…
F
-
which statement best describes the effects that stress has on the immun…
A. Stress can lead to increased vulnerability to infections and immune deficiency disorders.
-
stress is ________. a. positive or negative, depending on circumstances…
D. A and B only
-
a major side effect that stress can cause on the gastrointestinal syste…
C. elevated levels of cortisol, causing overeating
-
properties of minerals worksheet cleveland metroparks virtual academy 1…
1. Hardness 2. Minerals 3. Transparency 4. Mohs 5. Luster 6. Specific Gravity 7. Elements 8. Streak 9. Cleavage; Fracture 10. d. Man-made
-
part ii: fill in the blank; word bank: light energy, glucose, oxygen, c…
1. chloroplasts 2. light energy 3. glucose 4. mitochondria 5. ATP 6. oxygen 7. carbon dioxide; water 8. glucose --- # Part III: Multiple Choice
-
a nurse is discussing the use of antacids with a client who has peptic …
Antacids neutralize gastric acid in the stomach, which can help heal ulcers.
-
photosynthesis & cellular respiration worksheet (chapter 10) name: peri…
1. Photosynthesis - C. Process plants use to make food using light energy 2. Cellular respiration - J. Process cells use to release energy from glucose 3. Chloroplast - D. Organel…
-
question 2 1 pts a scientific theory is an untestable guess, the same t…
D. a statement or set of statements that explains some aspect of the natural world. B. Make an observation or review accumulated data
-
question 6 1 pts which of the following shows the correct order for the…
B. Population → Community → Ecosystem → Biosphere
-
in pasteurs experiment, whether dust had access to the surface of the b…
D. Variable
-
a condition in an experiment that can be manipulated by a researcher is…
B. a variable
-
question 3 1 pts an experimental sample/treatment that does not contain…
B. control sample.
-
question 2 1 pts a hypothesis can be falsified by an observational stud…
A. an observational study, B. conducting an experiment
-
chapter 2: homework assignment homework assignment 2.1 in which part of…
2.1: a. When asking a question 2.2: (The full options are not provided, but the correct goal of a descriptive study is to describe features of a group, situation, or phenomenon, s…
-
1. what determines a persons blood type? the presence of antibodies on …
1. presence of antigens on the red blood cells 2. Agglutination 3. agglutination of the donor blood would occur
-
if the blood from an individual with type ab blood is mixed with anti -…
the anti-A serum well and the anti-B serum well will show agglutination.
-
if the blood from an individual with type o blood is mixed with anti - …
no agglutination will be seen.
-
the antibodies related to the abo blood group are located multiple choi…
within the plasma.
-
when a blood sample is centrifuged, the buffy coat represents the multi…
white blood cell and platelet percentage.
-
hematocrit is a measurement of the percentage of blood volume composed …
red blood cells
-
1. briefly summarize george washingtons beliefs about political parties…
1. George Washington viewed political parties as harmful, divisive factions that would prioritize group interests over national unity, breed internal conflict, and weaken the fede…
-
a genetic cross involving two unlinked genes is represented: aagg × aag…
Aagg
-
aabb what gamete possibilities could come from this parents genotype? a…
D. AB, AB, aB, aB (assuming the fourth option is D; if the options are labeled as the four colored boxes, the cyan box with AB, AB, aB, aB)
-
which outcome is most likely to occur as a result of the cellular proce…
A. Gametes will show increased genetic diversity.
-
question 2 of 10 which of these excerpts from the poems you read is an …
B. I placed a jar in Tennessee, / ... It made the slovenly wilderness / Surround that hill (Stevens, "The Anecdote of the Jar")
-
3 read these sentences from the passage. \can you imagine building a ho…
D. 3D printers can make large objects more quickly than traditional methods.
-
dogs can have different types of fur. assume that a single gene determi…
0% (The option corresponding to 0% among the given choices, for example, if the blue - colored option is 0%, then the answer is the option with 0%)
-
how do obligate aerobes and obligate anaerobes differ in their interact…
D. Obligate aerobes require oxygen from the atmosphere for survival, while obligate anaerobes do not.
-
which living organism processes nitrogen in the atmosphere and makes it…
A. bacteria