Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
-
read the sentences. liz had spent the morning pacing the room, stopping…
B. anxious
-
read the sentence. bernard pulled away from his mothers hug, his ears r…
C. embarrassed
-
a horses digestive system breaks down food into small particles that th…
in the stomach, in the mouth, in the small intestine
-
what was typical of baroque art? a. a dark background with light focusi…
A. a dark background with light focusing on the subjects
-
young green sea turtles often eat jellyfish. after the sea turtle swall…
- The stomach can store partially digested food. - The stomach produces digestive chemicals that break down food. - After food leaves the stomach, it enters the small intestine.
-
this great blue heron has caught a fish. after the heron swallows the f…
esophagus
-
what does versailles symbolize? a. a political cause b. absolutism c. r…
B. absolutism
-
giraffes often eat leaves from thorny acacia trees. this giraffe is usi…
The giraffe uses its teeth to crush the leaves into small pieces. The giraffe's saliva begins to digest the leaves.
-
which statement describes the revolution that the invention of the prin…
A. It made art more accessible to middle and lower classes.
-
food gives animals energy. what might be food for an animal? select all…
a plant, a fungus, an animal
-
why do animals need food? select all that apply. to get air to get buil…
to get building materials for their bodies, to get energy
-
exercise 1: are these statements true or false? justify: 1 - wild turke…
1. **Falso**: # Explicación breve: Según la información proporcionada, los pavos son omnívoros, lo que significa que comen una variedad de alimentos, incluyendo semillas, insectos…
-
which of these can be part of an animals digestive system? select all t…
mouth, esophagus, anus
-
which jobs does the digestive system do? select all that apply. helps m…
B. helps cells get building materials from food, C. helps cells get energy from food, D. breaks down food into small particles
-
which is not a characteristic of baroque architecture? a. ceiling fresc…
C. small, simple buildings
-
this nineteenth - century painting is an excellent example of the use o…
B. Georges Seurat's *A Sunday on La Grande Jatte*
-
15. at the college bookstore, alexis purchased a math textbook and a bi…
The biology textbook costs \(\$32\) and the math textbook costs \(\$67\).
-
easton has a cell phone plan that charges $40 per month and includes 40…
Total cost when over by 49 minutes: \(383\) Total cost when over by \(x\) minutes: \(40 + 7x\)
-
which of davids paintings conveyed a call to revolutionary action? a. o…
A. Oath of Horatii
-
baroque art emerged in the late sixteenth century. how did this artisti…
B. It was ornamental and complex.
-
caravaggios chiaroscuro technique inspired many painters of his generat…
B. dramatic use of light and shadow
-
look at the images. considering the properties of prokaryotic and eukar…
prokaryotic
-
question 10 (6.25 points) which development helped advance science duri…
d) Use of the scientific method to test ideas
-
there are four steps in bacterial conjugation. the second step is missi…
Some DNA moves from one cell to another.
-
which series lists the correct order of steps of binary fission from fi…
DNA is copied → DNA molecules attach to cell membrane → cell membrane elongates and pinches off → two identical cells are produced.
-
which type of bacterial reproduction involves the donation of a single …
B. conjugation
-
which mode of genetic recombination is matched correctly with its descr…
transduction—virus transfers genes from one bacteria to another
-
which correctly describes a process that occurs in bacteria? in binary …
In binary fission, the two new cells that are formed are susceptible to the same antibiotic.
-
which bacterial form can be curved like a spiral, thick and rigid, or t…
spirillum
-
which type of bacteria can be found in pairs, chains, squares of four, …
coccus
-
question 13 (1 point) ✓ saved listen which of the pairs of plant struct…
Question 13: C. Rose bush leaf and oak tree leaf Question 14: B. a vestigial trait
-
consider this microscopic image of bacteria. which bacterial shape is s…
spiral
-
question 11 (1 point) saved structures that organisms have due to their…
- Question 11: vestigial organs - Question 12: all of these support evolution
-
which form of bacteria is matched correctly to its description? spirilu…
coccus—can cause MRSA and has a round shape
-
question 9 (1 point) ✓ saved listen the same basic internal organs (kid…
- Question 9: C. structural homology - Question 10: B. Population
-
what is the advantage of genetic recombination as a mode of reproductio…
greater genetic variation
-
when you use toothpaste, part of a protist is helping to smooth and cle…
cell walls; plant - like
-
black truffles are a unique type of fungi that are highly prized by che…
has spores contained in an ascus
-
a biologist is in the process of classifying a newly discovered fungus.…
Chytridiomycota
-
which fungi group is known as the zygote fungi and produces spores in z…
C. Zygomycota
-
why is a protozoan considered animal - like? it is a heterotroph. it is…
It is a heterotroph.
-
for each environment, write what direction water will flow - into the c…
14. Out of the cell 15. Into the cell 16. Both into and out of the cell at an equal rate
-
for each illustration below, label it is one of the following: hyperton…
11. Hypotonic 12. Isotonic 13. Hypertonic
-
in albert banduras social - cognitive theory, behavior refers to ______…
For the first question: anything an individual does that can be punished or rewarded. For the second question: They can be scientifically tested because they involve observable ac…
-
a microbiologist is in the process of classifying a newly discovered or…
C. diatom
-
what is the role of a funguss fruiting body? absorb nutrients movement …
produce spores
-
the length of a bacterial cell is 3.4 × 10^{-6} m. express the length o…
\(0.0000034\)
-
which of the following describes the yerkes - dodson law? simple tasks …
- For the Yerkes - Dodson law question: Simple tasks are performed best when arousal levels are relatively high, yet complex tasks are performed best when arousal levels are low. …
-
select the two sentences that use the word correctly. after you have ma…
- There was a gradual change in the weather as winter came to an end. - The melting snow caused a gradual rise in the level of the river water.
-
question 8 of 10 what best describes a central idea or motif in a raisi…
D. Injustice
-
question 9 (6.25 points) listen what were the key features of the colum…
A. Crops like potatoes improved nutrition in Europe, B. Invasive plants spread unintentionally, C. New animal species introduced to the Americas
-
a newly discovered tree species has cone - like structures that are cov…
gymnosperms
-
2.2.3 quiz: understand a raisin in the sun, part ii question 3 of 10 wh…
A. She loves her family but is stifled in the small apartment.
-
what was the primary finding of the minnesota study of twins reared apa…
- First question: Identical twins, whether raised together or apart, have very similar personalities. - Second question: social roles are powerful determinants of human behavior
-
citrus trees are angiosperms and dicots. which characteristic would cit…
herbaceous or woody stems
-
which of these gymnosperms are known to be important in maintaining the…
redwood tree forests
-
which evolutionary adaptations helped plants succeed and spread on land…
vascular tissue and seeds
-
a scientist has discovered a new plant species in the amazon rainforest…
C. It does not depend on insect pollination.
-
read the text. eating sweet foods like candy and cookies can make you j…
- You eat sweet foods - Blood absorbs sugar. - Cells alert the brain - You feel thirsty.
-
which is an innovation of gymnosperms? gymnosperms are the first seed p…
Gymnosperms are the first seed plants.
-
7. in an isotonic solution, the amount of solutes outside the cell is _…
7. equal 8. water
-
question 7 (1 point) about thirteen different species of finches inhabi…
c) They should be limited to the six islands that most recently emerged from the sea.
-
orchids are a recently evolved plant that have a novel feature known as…
Aerial roots allow the orchid to attach itself to trees.
-
this diagram shows how seed plants are grouped. which is the missing la…
Angiosperms
-
question 6 (1 point) darwin and wallaces theory of evolution by natural…
A. dismissed the idea that species are constant and emphasized the importance of variation and change in populations
-
the fossil of a plant reveals that it produced spores that were used fo…
seedless
-
which best explains the evolution of gymnosperm plants? they evolved at…
They evolved after the seedless vascular plants.
-
use the text to compare and contrast bison and oxen. oxen and bison (al…
- Wild animals: Bison (✔), Oxen (✖) - Large animals with horns: Bison (✔), Oxen (✔) - Smooth coats: Bison (✖), Oxen (✔) - Carried loads and plowed fields: Bison (✖), Oxen (✔)
-
select the correct answer. what is absolute advantage? a. having a lowe…
B. having a lower cost of production than other firms or nations
-
the hierarchy of needs is the spectrum of needs ranging from basic_____…
For the first question: B. biological; social For the second question: reduction in pulse and blood pressure
-
define each term in the table below 1. hypertonic cell environment 2. h…
1. Hypertonic cell environment: Higher solute concentration outside the cell. Water moves out (osmosis), cell may shrink. 2. Hypotonic cell environment: Lower solute concentration…
-
lamarck developed a hypothesis to explain the inheritance of traits tha…
d) as an individual develops, its phenotype changes in response to challenges posed by the environment, and it passes on these phenotypic changes to offspring
-
question 4 (6.25 points) listen which civilization introduced the olymp…
A. Greece
-
d. give at least 3 examples of the types of asexual reproduction (hint:…
Binary fission (e.g., bacteria), budding (e.g., yeast), fragmentation (e.g., some flatworms)
-
1. a food web is made of many __________ __________, each of which star…
food chains
-
a teacher says she has identified an organism with these characteristic…
Plantae
-
question 15 (6.25 points) which of the following cultural practices app…
b) Creation of steam - powered machines, c) Construction of temples and shrines, d) Development of seasonal calendars and communal ceremonies.
-
9. how are dna and chromosomes related to one another? 10. circle wheth…
a. TRUE b. FALSE c. FALSE d. FALSE e. FALSE
-
which characteristics are used to differentiate among the six kingdoms?…
body type, cell type, cell structure, nutrition
-
question 1 (1 point) listen there are no transitional species found in …
Question 1: B. False Question 2: B. Steven Irwin
-
what is the smallest taxonomic group that contains organisms of differe…
genus
-
who was the first person to walk on the moon?* buzz aldrin neil armstro…
- Who was the first person to walk on the moon? Neil Armstrong - What was the significance of Yuri Gagarin's flight in 1961? He was the first man to orbit the Earth - What was the…
-
which level of classification contains all the others? kingdom domain g…
domain
-
based on the table, which domains contain only one body type? fungi and…
B. Bacteria and Archaea
-
1. for each statement below, circle which capitalized word/phrase corre…
- 3a. DECREASES - 3b. LARGER - 3c. MORE SLOWLY - 4a. Cell A - 4b. Cell C - 4c. Cell A - 4d. Cell C - 4e. Cell C
-
when you receive fluid in the hospital, it is often a 0.9% saline solut…
- First question: The distilled water solution would be hypotonic to your blood cells, so they would gain water, swell, and possibly burst. - Second question: The water is a hypot…
-
question 4 (6.25 points) why is the agricultural revolution considered …
C. It allowed humans to organize into larger, permanent settlements.
-
question 2 (mandatory) (2 points) retake question __________ are amphib…
C. Salamanders
-
question 2 what is illegal under california law when it comes to drivin…
Texting while driving
-
daguerreotypes are made on ________. celluloid film handmade paper poli…
polished metal plates
-
question 5 (mandatory) (2 points) retake question the vertebrate lung f…
A. Fishes
-
think back about your experience in this lab using a dichotomous key. w…
- Unclear/ambiguous key descriptions. - Variable or indistinct organism characteristics. - Lack of prior knowledge about organism group. - Misinterpretation of key vocabulary. - D…
-
a dog named pickles on march 20, 1966, the solid - gold world cup troph…
In 1966, a missing trophy made a dog named Pickles famous.
-
fruit or vegetable? according to botanists, who study and classify plan…
Botanists consider all plant parts with seeds to be fruits, but nutritionists consider many of them to be vegetables.
-
3 multiple choice 1 point the first step in controlling external bleedi…
applying direct pressure.
-
how does a dichotomous key help you identify unknown specimens based on…
A dichotomous key helps identify unknown specimens by presenting a series of paired, mutually - exclusive trait statements. Through a hierarchical, step - by - step selection of t…
-
read the passage. unusual bird parenting birds have a reputation as exc…
Unlike most species of birds, brood parasites such as the cuckoo don't provide any parental care.
-
in this lab, you used a dichotomous key to identify organisms. why woul…
It helps you classify organisms. It helps you study and appreciate biodiversity. It helps you analyze an organism’s traits.
-
read the passage. ac vs. dc in the 1880s, the war of the currents began…
AC has distinct advantages over DC, so AC won the War of the Currents.
-
4 - 6. snapdragons are incompletely dominant for color, they have pheno…
- **Genotypes**: - a. Red snapdragon: \(RR\) - b. Pink snapdragon: \(Rr\) - c. White snapdragon: \(rr\) - **Cross a (Pink \(×\) Pink)**: - Genotypic \(\%: RR = 25\%\), \(Rr = 50\%…