Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
-
which statement best describes how president roosevelt handled involvem…
C. He remained isolationist but found creative ways to offer international aid.
-
which central idea about supercells does the author develop? a. a super…
A. A supercell is a specific type of thunderstorm, and supercells form updrafts by what they are created
-
the simplest body plan a sponge can have; have the least surface area f…
1. Asconoid body plan 2. Osculum 3. Spongin
-
endons, and bony prominences a. b. c. d. e. f.
A. Muscle (e.g., Quadriceps muscle fibers) B. Ligament (e.g., Collateral ligament) C. Bony prominence (e.g., Tibial tuberosity) D. Muscle (e.g., Hamstring muscle fibers) E. Tendon…
-
what is the probability that the offspring will have a mild fragrance? …
Probability of mild fragrance: 25% Expected number of mild fragrance offspring: 8.5 (or 9 if rounding to whole individuals)
-
develop and defend an interpretation of why cultural clashes occurred i…
Cultural clashes in the 1920s occurred due to rapid societal transformation. The Scopes Trial exemplified science - religion conflict (evolution vs. biblical literalism). Rural ar…
-
match the term with its best definition. the clear and deliberate knowl…
### Matching the Terms with Definitions: 1. **"The clear and deliberate knowledge of the merit or sinfulness of an action..."** This definition emphasizes knowing the moral qualit…
-
phrenology contributed to the understanding of which of the following? …
localization of brain function
-
dendrites transmit messages ______ the cell body, and axons transmit me…
C. toward; away from
-
2 matching 6 points match the term with its best definition. the abilit…
1. The ability to discern the most suitable and moral course of action. - PRUDENCE 2. Moral standards that are not universal but are decided upon by the individuals involved. - SU…
-
what are some actions or activities that can affect your heart rate and…
### Actions that increase both heart rate and respiratory rate: - Intense physical exercise (running, weightlifting) - Experiencing acute stress, anxiety, or fear - Consuming larg…
-
knee muscles, ligaments, tendon (a) copyright © 2007 pearson education,…
s: 1. Femur (Thighbone) 2. Patellar Ligament (or related tendon/ligament) 3. Fibula 4. Tibia (Shinbone) 5. Collateral Ligament (e.g., Fibular Collateral Ligament) 6. Meniscus (e.g…
-
people who engage in extreme sports often do them to feel the rush of e…
adrenal glands.
-
you are babysitting your 2-year-old nephew for the first time. while yo…
The finger-withdrawal reflex involves only the spinal cord, so it takes time before the information about pain reaches the brain.
-
a medical equipment company is thinking of expanding by developing a hi…
the sympathetic nervous system
-
given what you know about neural networks, what would you expect to hap…
The neurons involved in complex ballet moves will connect with each other to form networks.
-
information is transmitted along the axon: by glial cells. at the speed…
○ in the form of a brief electrical impulse.
-
10. which of the following is the motor cortex responsible for? involun…
B. voluntary muscles
-
what occurs during the refractory period? the neuron depolarizes. neuro…
The neuron reestablishes the negative-inside/positive-outside condition.
-
when jennifer, a white female, enters a gas station with all male custo…
A. cortisol.
-
instructions: drag each of the words to the place on the body diagram w…
To complete the task, drag each term to the following body regions: - Trachea: Neck - chest region - Lungs: Chest cavity - Deltoid: Shoulder - Tibia: Lower leg (shin) - Quadriceps…
-
8. which gland in the endocrine system can benefit from the consumption…
thyroid
-
7. which of the following would be classified as a reasoning function o…
deciding to kick a soccer ball
-
6. which of the following takes place in the central core of the brain?…
breathing
-
5. a person is blindfolded and handed a cotton ball. the person is unab…
C. parietal lobe
-
4. damage to the frontal lobe would most likely not result in ______ me…
balance issues
-
2. which of the following accurately describes how the endocrine system…
A. carries messages by the blood
-
2 which of the following accurately describes how the endocrine system …
carries messages by the blood
-
clase virtual - ¡aventuras culturales! - comprensión (f viejo san juan …
False / falso
-
which of the following situations is most likely to result in the emerg…
C. A population of squirrels live in an area where a large river forms and cuts through the middle of the forest.
-
multiple choice 2 points which of these is a behavioral adaptation? swa…
swallows building nests out of mud
-
english test the following paragraphs may or may not be in most logical…
1. A. NO CHANGE 2. F. NO CHANGE 3. D. lengths of distance from each 4. F. Keep, because it begins the description that is completed in the sentence that follows 5. C. possible 6. …
-
to which, the pelvis and femur shown in the image are a b c d
A. examples of bones
-
multiple choice 2 points some rattlesnakes in a population have marking…
Over time, more members will have the useful markings.
-
multiple choice 2 points the evolution of wolves was guided by ______. …
humans; domesticated dogs
-
questions 16 through 18 refer to the following (1) numerous products av…
D. Cohen calls for stronger regulation of probiotic supplements
-
multiple choice 2 points the beaks of finches found on various galapago…
B. the available food supply.
-
multiple choice 2 points which is the most likely evolutionary response…
D. Birds' beaks get progressively longer and thinner with each generation.
-
identify who authored the first five-year plan, a centralized economic …
1. Joseph Stalin 2. Adolph Hitler
-
identify one factor for the decline in european democracies after world…
1. Great Depression 2. Civil war
-
freeze tolerance use the information and your knowledge of science to a…
1. Scandinavian plant populations have genetic variation for freeze tolerance. Natural selection favored individuals with genes that produce antifreeze-like chemicals, as these pl…
-
freeze tolerance use the information and your knowledge of science to a…
C. The environmental conditions present in Scandinavia do not mimic the quick drop in freezing temperatures represented by the deep freezer.
-
freeze tolerance use the information and your knowledge of science to a…
A. The Mediterranean plants aren't normally exposed to cold temperatures, so they wouldn't have evolved freeze tolerance traits.
-
research team carry out experiments with the plant species mouse - ear …
C. Environmental changes impacting evolutionary processes allow the Scandinavian plant populations to develop freeze tolerance traits.
-
freeze tolerance use the information and your knowledge of science to a…
B. Scandinavian plants had an average 42.33% better chance of surviving after freezing than the Mediterranean plants
-
a slug is a type of what? ☐ gastropods ☐ bivalves ☐ cephalopods
(Assuming the options are: A. Insect, B. Mollusk (typo as Blodics), C. Crustacean) B. Mollusk (corrected from the typo in the image, as slugs are mollusks)
-
genetic diversity vs. soil salt concentration use the information and y…
There is **low** genetic diversity among reed grasses that grow well in **higher** salt concentrations, but a **high** percentage of the reed grasses that grow well at higher salt…
-
description after _______________, the two pyruvate molecules lose a ca…
After **glycolysis**, the two pyruvate molecules lose a carbon atom and are transformed into a waste product of **carbon dioxide (CO₂)** (this is a gas) and two **acetaldehyde mol…
-
what is the quickest moving of all the mollusca phylum? gastropods biva…
C. Cephalopods
-
problem recognition information search alternative evaluation purchase …
Capacity and waterproofing are the most influential preferences for outdoor enthusiast backpack buyers because: - Capacity directly addresses their need to carry all essential gea…
-
what class of mollusks have two shells? cephalopods bivalves gastropods
B. Bivalves
-
scientists further found that there were genetic differences among a. a…
B. makes an ecosystem less stable
-
description after _______________, the two pyruvate molecules receive h…
1. After **glycolysis**, the two pyruvate molecules receive Hydrogen from **NADH** creating two **lactate molecules**. 2. Then the pyruvate can enter the **Krebs (Citric Acid)** C…
-
root diversity in salt marsh and riverside habitats genetic drift is on…
B. gene flow.
-
which explanations support the pattern seen in the graph? select the th…
A. Mice that have dark fur and live on sandy-colored rock are easy prey for hungry hawks and owls. D. Mice born with the agouti trait are more likely to survive to breed and repro…
-
1 multiple choice 2 points chapter 6 most strongly emphasizes which tur…
1. Full immersion in the drug trade 2. Harmful despite moments of care 3. Lack of alternatives and immediate financial need
-
cell organelles worksheet complete the following table by writing the n…
| Structure/Function | Cell Part | |---------------------|-----------| | 1. Stores material within the cell | Vacuole | | 2. Closely stacked, flattened sacs (plants only) | Chloro…
-
secretion itself is regulated mainly by blood glucose levels (a negativ…
1. - Negative feedback: An endocrine mechanism where a hormone's effect reduces its own secretion to stabilize physiological levels. - Positive feedback: An endocrine mechanism wh…
-
1. a nerve is best described as a. a single neuron b. a cord - like bun…
4. Mixed nerves contain both sensory (input) and motor (output) fibers to carry signals in both directions. 5. Reflex arcs bypass the brain for speed, sending signals to the spina…
-
psat 8/9 #2 reading & writing - part 1 in 1992, scientists observed tha…
C. the H. fraxineus present in Europe spread from a small group of initial organisms that arrived from Asia.
-
this athlete most likely has. 3 marco is a football player who was sent…
3. Sickle cell disease 4. Hypertrophic cardiomyopathy 5. Marfan syndrome 6. Commotio cordis 8. Heart murmur
-
response the characteristics of life the firefly and the fire in figure…
This reading is about the characteristics of living organisms, noting that a single trait (like energy release) isn’t enough to define life. It highlights homeostasis (maintaining…
-
4. living things contain molecules that are considered to be organic. t…
A. Carbon
-
2. milk contains a high concentration of the carbohydrate lactose. what…
A. Two monosaccharides joined together
-
2. milk contains a high concentration o carbohydrate lactose. what is t…
A. Two monosaccharides joined together
-
the miller-urey experiment was carried out in 1952 by chemists stanley …
C. The Miller-Urey experiment demonstrated that conditions like those in Earth's early atmosphere could produce the chemicals necessary for life.
-
6. why did the industrial revolution prompt such a great need for techn…
D. Technical documents were necessary for training factory workers to use new tools and machinery.
-
q. what is a monomer of a carbohydrate called? chemical structure diagr…
monosaccharide
-
22 multiple choice 1 point who developed the heliocentric theory during…
Nicolaus Copernicus
-
q. which macromolecule do living things use as their main source of ene…
carbohydrate
-
foundational foreign policy decisions that occurred earlier in our coun…
Under isolationism, a country focuses on domestic affairs, limits political/military involvement with other nations, avoids permanent alliances, and stays neutral in foreign confl…
-
as a result of the battles of trenton and princeton during the american…
B. more soldiers enlisted in the Continental army.
-
define biotic potential species with high biotic potential organisms wi…
Organisms with high biotic potential are said to have \(\boldsymbol{\text{generalist}}\) niches. Meaning: A generalist niche means the organism (e.g., flies) can utilize a wide ra…
-
which of the following pairs of countries became colonial allies during…
A. France and Spain
-
which battle that took place during the american revolution briefly boo…
D. the Battle of Trenton
-
17 multiple choice 1 point who developed calculus and natural laws duri…
Isaac Newton
-
which of the following best describes the early phases of the american …
D. The Continental army faced defeat most times they fought the British.
-
10. the three functional layers of the brain _____. are the occipital l…
are composed of neurons that extend to all parts of the body
-
9. which of the following levels of adaptation is associated with the l…
emotional
-
part 1: multiple choice 1. keratin is a protein found in hair, nails, a…
B. Amino Acids ### Question 2
-
8. which of the following is not a role of the somatic system? to inter…
involuntary muscle movements (i.e., heartbeat)
-
7. what carries information to the brain? the hippocampus the spinal co…
the spinal cord
-
4. which of the following is not something the limbic system is respons…
solving a problem through reasoning
-
2 which of the following does not describe the central nervous system? …
directly responsible for muscle movement
-
1. what happens to the digestive system during a state of heightened em…
A. It is shut down.
-
11 multiple choice 1 point how did the printing press impact the age of…
Explorer's journals were published, which encouraged more people to explore
-
10 what advantage is there to having \blind\ subjects in an experiment?…
D. There is no subject bias because they do not know which group they belong to
-
7 which of the following experiment samples lacks face validity? a hypo…
a hypothesis stating people who went to school for trades were more likely to find a job than those who went to school for a bachelor's degree; an experimental design that studies…
-
6. which of the following shows an internal validity issue? a quiz on t…
A. A quiz on the Civil War is used to determine knowledge of the Revolutionary War.
-
10. which psychological perspective studies how gender, ethnicity, neig…
sociocultural
-
7. which type of psychology is best known for conducting experiments on…
D. behavioral
-
6. what is the purpose of a conclusion when using the scientific method…
It summarizes data by supporting the hypothesis or proving the hypothesis as invalid.
-
2. data is collected in which stage of the scientific method? ○ the con…
the experiment
-
which diagram represents the correct conversion of molecules by the lab…
The leftmost (first) model: Chloroplast takes in $\text{H}_2\text{O}$ and $\text{CO}_2$ to output $\text{C}_6\text{H}_{12}\text{O}_6$ and $\text{O}_2$; Mitochondria takes in $\tex…
-
student name: student number: room #: 1. for each microscopy image, ide…
To solve this, we analyze each muscle tissue type: ### Top Microscopy Image (First Row): - **Smooth Muscle (A)**: Smooth muscle cells are spindle - shaped, non - striated, and hav…
-
percentage of hares having each fur color and the average snow coverage…
Hares with seasonal changes in fur color have a survival advantage and are more likely to successfully reproduce.
-
(5) the chemical equation for photosynthesis is shown below. a chemical…
8. The sun's light energy provides the energy needed to complete photosynthesis. 9. Six molecules of carbon dioxide react with six molecules of water (using light energy) to produ…
-
a journalist is writing a report about a town that is suffering greatly…
1. Damage to the high school has forced students to attend school in a neighboring town. → Current effects 2. The town center has suffered a major blow, and many shops and restaur…
-
a journalist is writing an article about an organized protest in the wa…
- "At a recent press conference, Mayor Lee Ann Marks said, 'My administration is committed to helping the parties find a swift and fair resolution.'" → Reactions to the protest - …
-
a student is writing a guide explaining the structure and responsibilit…
- Secretary General: serves five-year renewable term → Major officers - United Nations Charter: international foundational agreement signed on June 26, 1945 → Major documents - Ge…