Biology
Cell biology, genetics, ecology, and life science fundamentals.
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question 5 1 pts what happens in the process of diffusion. substances m…
B. Substances move from areas where they are in high concentration to areas where they are in low concentrations.
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which protein joins together the okazaki fragments of dna in the laggin…
B. DNA ligase
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behavior is produced by complex interactions among sets of neurons in m…
C. brain.
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the central core controls ______ of the body. ○ the muscles ○ the heart…
D. the basic functions
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hormones secreted directly by the pituitary gland control emotional rea…
D. growth.
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which statement best describes strand characteristics as it relates to …
The leading strand is built continuously, and the lagging strand is built in pieces.
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what is the primary purpose of hormones? to deliver electrochemical mes…
To regulate bodily functioning and growth
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which of the following builds new strands of dna? view available hint(s…
B. DNA polymerase
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the branch of psychology that seeks to identify behavior patterns that …
C. evolutionary psychology
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12. rhode island was the last state to ________ the u.s. constitution. …
These are fill - in - the - blank questions related to political science (a sub - field of Social Science: Politics). Here are the answers and brief explanations for each: ### Que…
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which of the following is controlled by the autonomic division of the p…
Heart beat
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part e a vesicle fuses with the plasma membrane and releases its conten…
exocytosis
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the majority of water molecules moving across plasma membranes by osmos…
simple diffusion
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fill in the blank question the division of the peripheral nervous syste…
somatic
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some transport processes use transport proteins in the plasma membrane,…
facilitated diffusion
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which gland controls the functioning of the endocrine system? parathyro…
C. Pituitary gland
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a primary active transport process is one in which ______. view availab…
molecules move through transport proteins that have been activated by ATP
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multiple choice question the ______ nervous system is composed of the a…
D. peripheral
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multiple choice question the ______ system is a chemical communication …
D. endocrine
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what is the function of the nucleolus? it creates strength and support …
It produces rRNA and assembles ribosome subunits
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motor (efferent) neurons convey information ______ from the senses to t…
away from the brain and toward the muscles.
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which of the following organelles is not surrounded by a membrane? ○ ly…
B. ribosome
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question 3 0 / 1 pts which of the two types of cells that make up all l…
eukaryotic
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evolutionary psychology is the study of how: the study of psychology ha…
C. behavior is influenced by our genetic inheritance.
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several neurons are involved in reflexes, for example, ______ neurons s…
B. sensory (afferent)
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question 5 1 pts how do the water molecules move in the case of osmosis…
they move from areas where there are a lower concentration of solutes to an area where there is a higher concentration of solutes.
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the ______ division of the peripheral nervous system functions involunt…
A. autonomic
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question 4 1 pts how do polar compounds, such as amino acids, enter a c…
transported across membrane by proteins
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the division of the peripheral nervous system that controls voluntary m…
B. somatic
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question 4 1 pts how do polar compounds, such as amino acids, enter a c…
transported across membrane by proteins
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which part of a piece of hair contains hard keratin that gives hair its…
D. Cortex
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part b which of the following organelles has the function of storage, a…
C. Golgi apparatus
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underlying blood vessels give nails a pinkish appearance. near the nail…
D. lunula
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the primary means for transmitting messages between the brain and the r…
D. spinal cord
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which of the following are components of the peripheral nervous system?…
The somatic and autonomic nervous systems
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which of the following statements is not true, concerning hair producti…
The option stating "Hair follicles extend deep into the dermis, but they never project into the subcutaneous layer." (the second option)
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domain vocabulary: unit 1 use your own paper to write the term from the…
To solve these fill - in - the - blank questions, we analyze each sentence based on the context and the vocabulary in the word bank: ### Question 1 The writer of the controversial…
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the \\boxed{} nervous system includes the brain and the spinal cord.
central
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which of the following is composed of loose connective tissue with abun…
D. Subcutaneous layer
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1. state the researchers’ hypothesis. 2. what is the control group?
In an experiment, the control group is a group of participants or subjects that is not exposed to the independent variable (the factor being investigated). It serves as a baseline…
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question 21 anterior is to posterior as dorsal is to ______. ○ inferior…
B. ventral
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the subcutaneous layer consists of loose connective tissue with an abun…
Adipocytes
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if the brain sends a message to the muscles of the hand to move away fr…
C. efferent
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which of the following happens when we receive an unexpected outside st…
The cerebellum does not send a blocking signal to the cerebral cortex.
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mammary glands are examples of which type of exocrine gland? options: m…
C. Apocrine gland
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the vagus is the longest of the ______ nerves. ○ cranial ○ accessory ○ …
A. cranial
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the two parts of the central nervous system are the: sympathetic and pa…
C. brain and spinal cord
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question 19 1 pts the ridges on the cerebral cortex that are surrounded…
C. gyri
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an advantage of the large size of cerebral cortex in humans is that it …
A. perform advanced mental functions such as problem solving and language use
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nail production takes place at the ________. answer options: nail root,…
A. nail root
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if you touch a hot stove, a message is sent to your brain via ______ ne…
D. sensory
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this layer shown in the image below is quite elastic, and only its supe…
Subcutaneous layer (the option with "Subcutaneous layer")
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the neurotransmitter ______ is involved in muscle movement and cognitiv…
C. acetylcholine
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which of the following is an example of a normal physiological process …
blood clotting
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pirates of the industrial revolution creating connections social studie…
B. provide details about how Britain attempted to prevent intellectual property piracy
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pirates of the industrial revolution creating connections social studie…
B. Slater and Lowell both stole secrets from Britain, but Slater was a British mill manager and Lowell was a U.S. merchant.
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what does the production possibilities curve represent? ○ international…
Producers deciding which goods and services to produce
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which four organ systems might be the most severely affected by the vic…
The fourth option (The four organ systems that would most likely be affected are the integumentary, muscular, digestive, and cardiovascular systems).
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what is occurring in this step of skin repair? image of skin wound answ…
B. Fibroblasts form collagen fibers and ground substance and over time, deeper portions of the clot dissolve.
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the basal ganglia plays an important role in the ______ ○ ability to ma…
C. performance of voluntary motor responses and decision making.
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fill in the blank question the contains a bundle of neurons that leaves…
spinal cord
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a ribbon of smooth muscle, which pulls on a hair follicle and elevates …
E. arrector pili
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which structure is part of the limbic system and the basal ganglia? ○ a…
A. amygdala
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how are the victim’s injuries affecting his ability to maintain homeost…
To solve this, we analyze each option based on the effects of massive blood loss on homeostasis (the body's ability to maintain stable internal conditions) and EMT interventions: …
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here are the two families again, showing the inheritance of the genetic…
$\frac{4}{9}$ (corresponding to the option "4/9")
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read the passage from sugar changed the world. a stream of pale ash - c…
D. "Over and over again the liquid had to be strained and purified."
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fill in the blank question in the nervous system, excitatory messages a…
neuron
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which major body division and regional areas were affected by the stab …
the abdominal region of the axial division
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question 15 what shape does the hippocampus resemble? ○ a snake ○ a dia…
D. a seahorse
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have a young male with multiple stab wounds. he’s lost a lot of blood a…
the liver, gall bladder, stomach, and both the large and small intestines
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when the skin is subjected to mechanical stresses, the stem cells divid…
B. Stratum basale
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question 2 1 pts name the building block that makes up 40% of the plasm…
Protein
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the blank nervous system consists of all the parts of the nervous syste…
peripheral
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which system regulates fleeing, fighting, feeding, and sexual behavior?…
C. the limbic system
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read the passage from sugar changed the world. the fairs were very well…
The fairs had detailed, specific rules about what merchants could sell and how they could sell it.
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the lateral and central fissure divide the brain into what? ○ 2 hemisph…
B. 4 lobes
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all of the following are true of apocrine sweat glands, except: they ar…
A. They are also called eccrine sweat glands
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which of these organs is retroperitoneal in location? ○ stomach ○ large…
C. kidney
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in research examining the contribution of genes to addiction, the neuro…
dopamine
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which of the following explains the functions of merocrine sweat glands…
All of the listed responses are correct.
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the neurotransmitter ______ plays a role in memory. ○ dopamine ○ glutam…
B. glutamate (assuming the second option is labeled B; adjust label if needed, but the correct neurotransmitter for memory here is glutamate)
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question 1 this part of the nail is composed of a portion of the formin…
D. stratum corneum, hyponychium
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intro to economics test opportunity cost is the: ○ actual cost paid whe…
The correct option is the one with the text "Value of the next best alternative that was not chosen".
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the \\boxed{} nervous system includes the brain and spinal cord. need h…
central
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question 1 which of the following statements regarding the follicular s…
The option with the false statement is: The glassy membrane is a thin basal lamina, wrapped in a dense connective tissue sheath. (The corresponding radio - button option for this …
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which neurotransmitter triggers skeletal muscles to contract? dopamine …
B. Acetylcholine
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which of the following statements is not true, concerning the sebaceous…
Sebaceous glands function in thermoregulation
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select all that apply when there is a potential for splashing or sprayi…
A. eyes, B. nose, D. mouth
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vellus hairs __________ are the type of hair found on your head do not …
The correct option is: do not have a distinct medulla
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the neurotransmitter ______ is involved in pain suppression and pleasur…
B. endorphin
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what type of hair found on the body is called \peach fuzz\? options: te…
B. Vellus hairs
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how many major divisions of the developing brain are there at birth? ○ …
5 (the option with "5" as the choice)
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which of the following is the primary inhibitory neurotransmitter? ○ ga…
A. Gamma - amino butyric acid (GABA)
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what is the function of the structure identified in the image below? ha…
The correct option is: Hair production
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select all that apply what work practice controls should be used to avo…
- Immediately use the safety devices on needles - Avoid overfilling sharps containers - Use the two - handed scoop method when there is no alternative
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white matter in the spinal cord is composed of cell bodies and unmyelin…
False
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read the passage from sugar changed the world. the enslaved people on s…
B. explanations of how revolutionary ideas spread to Saint Domingue D. examples of revolutionary ideas from other countries
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a ______ section is accomplished by making a straight cut through somet…
D. cross
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in what ways can virus - filled respiratory droplets be delivered to th…
- Coughing (checked) - Sneezing (checked) - Touching (un - checked) - Foodborne (un - checked)
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the nerve supply in the dermis does not ________. none of the listed re…
None of the listed responses is correct.