Answers
Answer:
E
Explanation:
Denaturing is caused by extreme heat- NOT cold. So when you heat up a protein, its 3d shape is affected, it becomes straight and it cannot be reversible.
Related Questions
In which phase does a cell grow the most?
Answers
Answer:
Interphase
Explanation:
Explore: Animal Senses
Introduction
For this activity, you need to find reliable Internet or library sources about how an animal responds to stimuli. You can choose any animal to research. You will need to gather information about its senses, sense receptors, brain and nervous system, and behaviors.
For this topic, you might find reliable information at zoos, aquariums, or natural history museums. Scientists who study animals in the wild often work at these places. Also, science magazines often have articles about recent discoveries. For each source you use, think about these questions:
Does the source seem credible?
Does the source have accurate information?
Does the source have a possible bias?
In Part 1, you will look for websites with information you can use. The questions in Part 2 will help you take notes. In Part 3, you will make an infographic to share what you learned. An infographic is a visual way to display information. It includes images and short chunks of text. The text should point out interesting facts and explain important concepts.
Part 1: Identifying Sources (5 points)
1. List at least five terms from the introduction that you can use as key words in your search. (2 points)
2. Identify three websites you will use to start your research. If you use other websites to complete the research questions in Part 2, add them to this list. Cross out any websites that don't end up helping you complete the activity. (3 points)
Part 2: Research (20 points)
Use the websites you listed in Part 1 to answer the following questions. Remember to add any new sources you use to your list.
1. What animal did you choose? Why are you interested in learning more about its senses and the way it responds to stimuli? (2 points)
2. What senses (sight, hearing, etc.) does the animal have? (2 points)
3. What sense receptors does the animal have? What do they sense, and where are they located? (3 points)
4. How does the animal's nervous system process inputs from the sense receptors? Does it have a brain? If not, how is it able to respond to stimuli? (Note: Nerve cells are often called neurons.) (3 points)
5. Can the animal store memories? How do scientists know whether it has a memory? Give at least one example. (3 points)
6. Describe one interesting behavior the animal has in response to a stimulus. Explain how the stimulus causes the response. (2 points)
7. Review your list of sources, including ones that you crossed out and didn't use. Are they all credible, meaning they are trustworthy and you can believe the information they present? Was the information they contained accurate? How do you know? Did they include evidence to support their arguments? Did the authors have possible bias? Choose two sources and explain whether they are credible, accurate, supported by evidence, and possibly biased. Explain why you did or did not use these sources. (5 points)
Part 3: Infographic (10 points)
Create an infographic to describe how the animal you chose senses and processes information. The infographic should include:
a picture of the animal, including its sense receptors (2 points)
descriptions of what the sense receptors do (3 points)
how the animal processes inputs from the sense receptors, causing a behavior and/or memory (3 points)
any interesting facts you want to share (2 points)
Submit this worksheet and your completed infographic to your teacher.
Answers
The sense organs of a cat work together to enable them to respond quickly and appropriately to stimuli in its environment.
What are the sense organs in a cat?Cats have highly developed senses that enable them to respond quickly to stimuli in their environment.
The senses and sense organs in a cat are as follows:
Vision: Cats have excellent night vision and can see well in low light conditions. Their eyes have a tapetum lucidum, a reflective layer that enhances their vision in dim light. They have a large number of rods in their eyes which help them detect movement and light in low light conditions.Hearing: Cats have highly sensitive ears that can detect high-frequency sounds beyond the range of human hearing. They have 32 muscles in their ears which allow them to rotate their ears 180 degrees, helping them locate the source of the sound.Smell: A cat's sense of smell is highly developed, and they use it to identify prey, locate food, and recognize other cats. They have an olfactory epithelium in their noses which helps them detect scents that are not detectable by humans.Taste: Cats have fewer taste buds than humans, and their sense of taste is not as highly developed. However, they can distinguish between sweet, sour, salty, and bitter tastes.Touch: Cats have sensitive whiskers and highly sensitive paws that allow them to feel vibrations and textures. Their whiskers help them navigate in the dark and sense changes in their environment.In response to stimuli, cats will use their senses to assess the situation and determine their response. For example, if they detect a high-frequency sound, they may rotate their ears to locate the source of the sound and then determine whether it is a potential threat or not. If they smell a strange scent, they may become cautious or alert and investigate the source of the smell. If they see a moving object, they may use their highly developed sense of vision to assess whether it is prey or a potential threat.
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movement through the cell cycle is not controlled in the cells?
True or False
Answers
Answer:
False is the correct answer
Cell-cycle control is entirely dependent on post-transcriptional mechanisms such as phosphorylation of Cdk activity and the binding of regulatory proteins such as cyclins, which are themselves regulated by proteolysis.
movement through the cell cycle is not controlled in the cells is True.
What regulates the movement of a cell through the cell cycle?In addition to this structural function, the cytoskeleton is in charge of cell movement. Internal transport of organelles and other structures (such as mitotic chromosomes) through the cytoplasm is one of these.Cell-cycle control is entirely dependent on post-transcriptional mechanisms such as phosphorylation of Cdk activity and the binding of regulatory proteins such as cyclins, which are themselves regulated by proteolysis.Disruption of normal cell cycle regulation can result in diseases such as cancer. When the cell cycle is uncontrolled, cells can divide haphazardly and accumulate genetic errors, which can result in a cancerous tumor.To learn more about : Cell cycle
Ref : https://brainly.com/question/7196669
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what fruits can give to our respiratory system and circulatory system
Answers
Answer:
pomegranate , kiwi and i think banana too .
Explanation: Respiratory System: Vitamin C, a potent antioxidant, prevalent in red bell peppers, strawberries, papaya, kiwi, leafy greens, cabbage, Brussels sprouts, and more, may alleviate inflammation in your respiratory system. Toss some extra fruit or veggies in with every meal, your health and overall energy will thank you.
Circulatory System: Citrus fruits like oranges, lemons and grapefruit are packed with antioxidants, including flavonoids. Consuming flavonoid-rich citrus fruits may decrease inflammation in your body, which can reduce blood pressure and stiffness in your arteries while improving blood flow and nitric oxide production.
The nurse aide finds a client on the floor next to the bed.
The nurse aide asks the client what happened. Information
that the aide SHOULD report to the nurse includes:
a) using the exact words of the client whenever possible
b) describing what may have happened if the nurse aide does
not know for certain
c) telling the nurse that a family member was to blame
d) reporting what another nurse aide said had happened
Answers
Rainforests are very biodiverse, meaning they ________.
are found all over the world
have several days of precipitation throughout the year
have many different kinds of plants and animals
have several different types of atmospheric gases
Answers
Answer:
I don't know for sure but I think it's, "have many different plants and animals."
Explanation:
It's sound rite?
Answer:have many different kinds of plants and animals
Explanation:
choose one ecological relationship, define it, and give one original example that is not found in the lesson
Answers
Answer:
Ecological Relationships
Explanation:
Answer
There is a type of bird known as the honey bird in Africa. It actually guides people to bees nests so they can have honey, then once the people are gone it eats the honeycomb.
Explanation:
What is the scientific name of crocodile?
Answers
Answer:
The scientific name of a crocodile is Crocodylidae
Why is the third line of defense consider specific and adaptive
Answers
Answer:
The third line of defence against pathogenic invasion is the adaptive immune response, which has two key qualities: It is specific (it can differentiate between specific microorganisms and respond accordingly) It is adaptive (it can produce a heightened response upon re-exposure - in other words, it has memory)
Explanation:
What part of the reproductive system is highlighted below?
A. Urethra
B. Vas deferens
C. Seminal vesicles
D. Epididymus
Answers
Answer:
Urethra and vas deferens
Explanation:
they are found in male reproduction part
The highlighted part in the image appears to be the Vas deferens.
This is the vas deferens, which is a tube that carries sperm from the epididymis to the urethra during ejaculation. The vas deferens is a part of the male reproductive system and is located in the spermatic cord that runs from the testicles through the inguinal canal and into the abdominal cavity.
It is one of the tubes that are cut or blocked during a vasectomy procedure, which is a form of male contraception in reproductive system.
The vas deferens is surrounded by smooth muscle, which helps propel the sperm towards the urethra during ejaculation.
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What types of organisms contain
chloroplasts in their cells?
A. photosynthetic organisms
B. all organisms
C. only aquatic organisms
Answers
Answer:
Chlorplast plays a major role in photosynthesis. It can’t be all organisms since we humans don’t have chlorplast. Some aquatic organsisms uses chlorplast but not all, so the best answer here is A, Photosynthetc organsims.
calculate the circular cross-section of the deep water horizon pipe.
Answers
The circular cross-section is the concentric circle of the pipe. It can be calculated by using the diameter values or the ratio values.
How to calculate the circular cross-section of a pipe?
When talking about circular cross-sections we are referring to the concentric circle resulting from the intersection between the pipe and a plane.
To calculate the cross-section area, Ac, we need to know either the values of the diameters or the ratios.
the values of the inner and outer diameters, D and d.The formula to calculate it is Ac = π * (D² - d²) / 4
the inner and outer ratio values r, r1 and r2.
The formula is Ac = π * (r₁² - r₂²)
According to the provided information in your problem statement, use any of these formulas to calculate the circular cross-section of the deep water horizon pipe.
You will learn more about cross-section area at
https://brainly.com/question/13945652
https://brainly.com/question/83161
what form of energy is needed to make photosynthesis happen?
(A) solar energy
(B) proton energy
(C) eletron energy
(D) chemical energy
Answer: (A) solar energy
Answers
Answer:
A
Explanation:
bc it says it................
Help please thank you due today
Answers
White fur is the color that appears in Aa, making it dominant
Why DNA is absent in blood plasma?
Answers
Answer:
Red blood cells and blood plasma do not contain DNA. Red blood cells don't have the DNA containing nucleus and mitochondria. Only white blood cells in blood contain DNA. With blood donation, usually most of the white blood cells are filtered out.
Explanation:
because red blood cells don't have the DNA containing nucleus and mitochondria
According to the gate control theory, what is one reason we are able to block the perception of pain?
Answers
Answer:
Gate theory claims that pain sensations must pass through a space, or gate, in the spinal cord, which can be closed to block pain signals sent from the brain or peripheral receptors.
Explanation:
According to the gate control theory, the activities of large fibres cause the excitation of inhibitory neurons. This reduces the transmission of pain signals.
What is gate control theory?
This is a type of defence mechanism by our nervous system. In this mechanism, the signals that are sent to the brain, by the spinal cord for the perception of pain, are managed by the spinal cord itself.
This may include the mechanism of reducing or increasing the pain. Therefore, the gate theory can heighten or decrease the perception of pain meaning the gate can either be closed or it can be open. The pain signals will pass to the brain if the gate is open and they will be restricted to the spinal cord if the gate is closed.
A painful or noxious stimulus of pain can be restricted or managed by a non-noxious stimulus. Like a backache can be managed by a gentle back massage.
Therefore, a gate control mechanism helps in blocking the perception of pain in the spinal cord.
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and are usually always the same gender,
Identical twins have identical DNA,
A. temperament
B. blood type
C. personality
D. experiences
THE answer is B
Answers
Identical twins have identical DNA, and blood type, and are usually always the same gender.
What are identical twins?The term identical twins make reference to monozygotic twins, i.e., twins produced from the same zygote.
The zygote is a cell that generates during fertilization, i.e., by the fusion of a sperm cell and an egg cell.
The monozygotic twins have the same DNA because they were formed from the same sperm and egg cells.
Learn more about identical twins here:
https://brainly.com/question/986349
Answer:
B. blood type
Explanation:
I got it right
What is one result of meiosis?
two haploid cells
four diploid cells
four haploid cells
two diploid cells
Help ASAP
Answers
Compare and contrast open, closed, and isolated systems. Be sure to discuss the exchange of energy and exchange of matter, and provide at least one example of each
Answers
Answer:
Open, Closed, and Isolated Systems
A closed system does not allow matter to enter or leave, but does allow energy to enter or leave. A covered pot on the stove is approximately a closed system. An isolated system does not allow either matter or energy to enter or leave
Explanation:
for
5. A photoheterotroph uses
for energy and
carbon
a. Light, organic molecules
b. Organic molecules, Organic molecules
c. Organic molecules, Light
d. Light, Light
Answers
Explanation:
c and a are same
the answer is a or c
Synapses between sensory neuron and inter neuron take place
(A) Inside spinal cord
(B) Outside spinal cord
(C) Both
(D) None of them
Answers
Answer:
I believe your answer will be A. Inside spinal cord. :)
Which refers to the rate of change in velocity?
a. speed
b. acceleration
C. direction
Plsss helpppppp
Answers
The answer is B. Acceleration
Acceleration definition- In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities. The orientation of an object's acceleration is given by the orientation of the net force acting on that object.
1. Which can adapt to changes?
populations
offspring
individuals
alleles
Answers
Answer: Populations
Explanation:
Which statement best describes why the body tries to maintain homeostasis?
- The body must maintain homeostasis so that the internal environment matches the
outside environment
- The body must maintain homeostasis so that the internal environment stays the same if the outside environment changes.
- The body must maintain homeostasis to make sure that a person’s heart and respiration rates are the same.
****Its the second one, (just took test) im just posting for other peeps****
Answers
Answer: The body must maintain homeostasis so that the internal environment stays the same if the outside environment changes
Compare the growth of normal cells with and without growth factors.
Answers
Answer:
In contrast to normal cells, cancer cells don't stop growing and dividing, this uncontrolled cell growth results in the formation of a tumor. Cancer cells have more genetic changes compared to normal cells, however not all changes cause cancer, they may be a result of it (:
Explanation:
hope this helped <3
What did the Aztecs do to keep the universe in motion?
Answers
Answer:
Abstract
Two oppositional, yet complementary, sets of myths are presented here. These sets appear based on a concept of transformation which implies that the cosmos will collapse if a paradigm of human sacrifice is not followed-a paradigm for moral action utilized by Aztec kings in an amoral universe requiring constant nourishment. Models of this paradigm are seen to shape ethical decisions in two different examples: (a) crises of drought, and (b) problems of childraising. It is suggested that this moral and ethical information is presented to us, in varied sources, as an ontological reality which was gained by the direct experiencing of rituals participated in from infancy to death.
Journal Information
Founded in 1973 to "assist in shaping and locating the advanced edge of scholarly work in religious ethics." The Journal of Religious Ethics is committed to publishing the very best scholarship in religious ethics, to fostering new work in neglected areas, and to stimulating exchange on significant issues. Neither a tradition-specific journal of social ethics nor a tradition-neutral journal of philosophical ethics, the JRE offers serious ethical reflection set in the context of specific religious traditions and communities. The journal seeks to publish essays in three domains: studies in comparative religious ethics, considerations of foundational conceptual and methodological issues, and historical studies of influential figures and texts. An independent scholarly journal, the JRE is currently edited at Florida State University.
WHICH STATEMENT IS the strongest evidence in support of endosymbiotic theory of eukaryote evolution
Answers
Answer:
Please see my answer below.
If you like my response you can mark it as brainliest.
If you have any doubts (no joke) you can reach out to me in the comments.
Explanation:
The endosymbiotic theory states that some of the organelles in eukaryotic cells were once prokaryotic microbes. Mitochondria and chloroplasts are the same size as prokaryotic cells and divide by binary fission. Mitochondria and chloroplasts have their own DNA which is circular, not linear.
Which of the following is not a protein made by the lac operon?
(A) Lactase
(B) Beta-galactosidase
(C) Permease
(D) Transacetylase
Answers
Answer:
Lactase
Explanation:
Lac operon (lactose) is degraded to glucose and galactose by three enzymes :beta galactosidase, galactoside permease and thiogalactosidase transacetylase.
In 1915, the scientist Thomas Hunt Morgan discovered that certain genes on chromosomes are associated with specific traits in fruit flies. However, the mechanism through which this process occurs was not detailed until 1966. That is when Marshall Nirenberg and several other scientists demonstrated that specific sequences of nucleotides in DNA correspond to specific proteins. After gene sequencing was introduced in 1977, scientists were able to use Nirenberg's discoveries to predict an organism's proteins from its DNA sequences.
How does the information above illustrate the nature of science?
A.
It shows that scientific progress is made primarily through observational rather than experimental evidence.
B.
It shows that earlier scientific ideas are typically incorrect since genes code for proteins and not traits.
C.
It shows that scientific ideas are durable but are developed as new data are collected.
D.
It shows that scientists like Nirenberg did not rely on ideas of others in making major discoveries.
Answers
Bryophyllum ; Leaf : : _______; root
Answers
Answer:
stem? pretty sure
Explanation: