Explanation:
the answer is c for sure i learn about these 8n school
Scientists looking for a repressor of the androgen receptor (AR)-mediated transcription gene discovered a protein, Ankrd1. ARs were observed to bind to Ankrd1 and, in cells where Ankrd1 was over-expressed, AR-mediated transcription was inhibited. The scientists also detected lower levels of ARs when Ankrd1 was overexpressed using chromatin immunoprecipitation (ChIP) and Ankrd1 was not detected by ChIP.Based on these observations, which of the following conclusions would the scientists most likely draw?
A. Ankrd1 is binding to ARs and preventing ARs from binding to the promoter, which inhibits mRNA transcription
B. Ankrd1 is binding to the promoter and blocking ARS from binding, which prevents transcription of AR- mediated genes.
C. Ankrd1 is binding to multiple sites and causing DNA to loop, preventing ARS from binding and activating gene transcription
D. Ankrd 1 is binding to chromatin, recruiting proteins that remove acetyl groups, and silencing transcription of that region of DNA.
Answer: A- Ankrd1 is binding to ARs and preventing ARs from binding to the promoter, which inhibits mRNA transcription.
Explanation:
1. What makes California special in terms of biodiversity?
Answer:
California is a biodiversity hot spot because of its unique geography, climate, geologic history and size. California’s network of terrestrial protected lands covers 46% of the state.
Explanation:
When is the carbon stored in plants released?
a. during cellular respiration
b. during photosynthesis
C. when they die
d. none of the above
Answer:
Helloooo
C. When they die
Explanation:
thanks ☺️
Which field studies the DNA of living
organisms to understand their growth and
development?
Stevenson’s Skin Saver cosmetic company went bankrupt. Her head chemist, Jaqua, buried 75 barrels of super toxic glurch on the property before they abandoned it. Which law will help enforce that they clean up their mess?
a. Lacy act
b. Kyoto Protocol
c. SMCRA
d. Superfund Act
Is a sperm cell prokaryotic or eukaryotic
Answer:
Explanation:
eukaryote cell
order the relationship between muscle fibers, fascicles, myofibrils, and muscles from largest structure to smallest
Answer:
The answer is below
Explanation:
From the scientific and medical knowledge of human anatomy, placing aforementioned body structures in order of largest to the smallest, we have the following
1. muscles
2. fascicles
3. muscle fibers
4. myofibrils
On the cellular level, what causes cancer?
A. cells produced with DNA
B. accelerated cell death
C. out-of-control cell growth and division
D. defective cell membranes
Answer:
A
Explanation:
Can someone please solve this for me?
How is the clavicle, or collarbones, of a chicken-shaped? Using the diagram, indicate which group of dinosaurs has a furcula similar to that of chicken. PLZ MAKE AN ELABORATE EXPLANATION!!!
Answer:
The clavicles of a chicken are Y-shaped.
Many similarities are noted in the clavicles of a chicken and theropod. Both clavicles are fused to form a single V-shaped structure.
The clavicles of a chicken are Y-shaped.
What is collarbone?One of the primary bones in the shoulder, the collarbone, can break and suffer from a clavicle fracture. About 5% of all adult fractures are of this type, making it a reasonably common fracture.
The majority of clavicle fractures happen when the bone is sufficiently compressed—either by a fall onto the shoulder or an outstretched arm—to snap or break. With a broken collarbone, your arm may be difficult to move and may be quite painful.
Wearing a sling to prevent the arm and shoulder from moving while the bone heals is a common treatment for clavicle fractures. However, in some clavicle fractures, the damage causes the bone fragments to shift drastically out of position.
Therefore, The clavicles of a chicken are Y-shaped.
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In guinea pigs, short fur (S) is dominant to long fur (s). Two heterozygous guinea pigs
(Ss) mate. Complete the Punnett square and then list the percentages of the
expected genotypes for their offspring.
Explanation:
A way I like to remember heterozygous is by remembering that the other word for heterozygous because brainly wont let me say it apparently. The same gender liking each other, so (word) is same, hetero is different.
each square would have 25% each because 100%÷4=25.
Dominant one is like mixing black and blue together,the black is gonna give a dark effect to blue so black is dominant.
Blue is recessive.
The percentage of the Ss is 75% while the percentage of the ss is only 25%.
Performing a crossGiven that we have the genotypes of the both parents as Ss. The Ss imples that the gene for short fur is dominant over the gene for long fur.
Now, when we perform te cross for the first generation, we will discover that we have the offspring; Ss, Ss, Ss and ss. The percentage of the Ss is 75% while the percentage of the ss is only 25%.
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Choose the statement that describes correctly the following
figure.
19
A. Both of circuits W and X are connected in series.
B. Both of Circuits X and Z are connected in parallel
C. Both of Circuits X and Y are connected in parallel.
D. Both of Circuits W and Z are connected in series.
Explanation:
figure please? I can't see any figure
one of the following is not a carbohydrate
Answer:
Where is the picture at?
which of the organs shown in Figure 3 does the digestion of protein begin? Name an enzyme that helps the body digest proteins. (5 Points)
Answer:
Protein digestion occurs mainly in the stomach thanks to the pepsin enzyme. Then digestion is completed in the duodenum
3. Predict: Based on your hypothesis, predict how changing the rabbit population will affect the other organisms at first. Write "Increase" or "Decrease" next to each "Prediction" in the table. Grass Snakes Hawks Change Doubling rabbit Prediction: Prediction: Prediction: population Result : Result: Result: Prediction: Prediction: Prediction: Halving rabbit population Result: Result: Result:
Answer: as the predator’s population goes up, the preys will go down, and as the prey’s goes up, the predators will go up. They are basically the opposite of each other.
Explanation: I can’t really tell what your question is. However if there are more prey to eat, then the number of predators will grow because they have more food. However, once there’s too many predators, the number of prey will drop which lowers the amount of food.
Knowing the food chain works and how predators are opposite to producers there will be that they are indirectly proportional the more producers you have means you have fewer predators and vice versa.
How does the predator-prey relationship happen?Predaism or predation is a disharmonious interspecific ecological relationship, that is, an ecological relationship in which only one species is benefited. In this type of interaction, individuals of one species (predators) kill and feed on individuals of another species (prey).
The organism that kills and feeds on the other is called a predator, and the organism that serves as food is called a prey. Both prey and predator present adaptations related to this interaction.
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a. What is likely to happen to coral reefs if atmospheric carbon dioxide
concentrations continue to rise? What will be the consequences for the biosphere?
Answer:
Coral reefs are under threat if atmospheric carbon dioxide levels continue to rise, new research has shown. When CO2 dissolves in the ocean, it raises the water's acidity level. This prevents a build up of calcium carbonate, which corals draw from seawater to build their skeleton
Explanation:
If atmospheric carbon dioxide continues to rise it creates a threat condition to coral reefs to their skeletons.
What are coral reefs?According to recent research, coral reefs are in danger if atmospheric carbon dioxide levels keep rising. The ocean's water becomes more acidic as a result of CO₂ dissolving there.
This hinders the buildup of calcium carbonate, which corals use to create their skeleton from saltwater. More CO₂ is absorbed by the seas when CO₂ emissions rise.
The water is getting warmer as a result of increased greenhouse gas emissions. In water that is too much warmer or colder than 26–27 degrees celsius, coral cannot survive.
Therefore, as a result, coral has a tougher time developing its shells since the water becomes more acidic.
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help me pls answer..
A scientist crosses a brown guinea pig with a white guinea pig several times, he has a
phenotypic ratio of 1 brown, 2 spotted and 1 white, is this an example of complete
dominance or incomplete dominance? Explain your answer.
no
A giraffe would not be able to survive in a city due to the [_________] factors such as buildings, streets, and sewage
Answer:
A giraffe would not be able to survive in a city due to the smog factors such as buildings, streets, and sewage
Explanation:
Which of the following is present in the Milkweed but NOT in the Sword Fern? *
Answer:
i need a picture so i can answer
Explanation:
Answer:
flower reproduction or ability to produce
Explanation:
What is the driving force of it’s watershed?
Answer:
(It includes drainage channels through rivers, streams, and ground; natural filters in wetlands and estuaries; and sinks in lakes and oceans.) What is its driving force? (It is the hydrologic cycle.)
. Which of the following kinds of cells do not have a short life span?
A)skin cells
B)fetal cells
C)kidney cells
D)intestinal cells
Answer:
c
Explanation:
yan po tama yan trust me
Can someone please help me
Which of the following is a way humans use trees? a. paper b. food c. wood d. all of the above
Answer:
the answer is d
Explanation:
hope this helps! have a nice day * please mark brainliest *
Answer:
d.
Explanation:
all of the above is the proper answer
Explain why carbon dioxide is referred to as a greenhouse gas.
Answer:
I found the answer click the pic
in 1 paragraph please explain if you would or would not take the vaccine
Answer:
I probably would
Explanation:
So I do not get cobid nine teen and spread it too my family
Some fruit flies have orange eyes and others have red eyes. If two orange-eyed fruit flies are crossed, their offspring always have orange eyes. If two red-eyed fruit flies are crossed, their offspring sometimes include both orange-eyed and red-eyed flies. What can be concluded from these observations
Answer:
Orange is a dominant color but red can sometimes be displayed, If two red are crossed and they dont get red then orange is dominant and displayed earlier in the gene pool
Explanation:
Brainliest?
Crossing an orange-eyed fly with a red-eyed fly will produce a 1: 1 ratio in the offspring.
Drosophila is an exceptionally useful genetic model used for the study of simple and complex behaviors.Its use has given an important insight into the molecular, cellular and evolutionary underpinnings of behavior. What is inheritance?Inheritance is the process by which genetic information is passed on from parent to child. This is why members of the same family tend to have similar characteristics. Inheritance describes how genetic material is passed on from parent to child.
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Mr. Brown is making a terrarium for his classroom so students can observe lizards. The terrarium has clear plastic sides so the students can see the lizards. He puts several tree branches and leafy plants in the terrarium. The lizards he is considering are adapted to different environments, and their feet have different features. These features are described in the following list.
Type 1: feet with large pads that spread out weight
Type 2: feet with webs of skin between the toes
Type 3: feet with short toes and sharp claws
Type 4: feet with tiny pads that act like suction cups
Based on the descriptions of the lizards' feet, which type is best adapted to Mr. Brown's terrarium?
Answer:
Type 4
Explanation:
Got that question and got it right
what is the term for an organism that has one or more sets of extra chromosomes in its cells???
Answer:
triploidy
Explanation:
is this the answer
Answer give in Nepali How carbon dioxide is necessary for photosynthesis
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Carbon dioxide is necessary for photosynthesis in plants. It is so necessary because it combines with water to form glucose or carbohydrates which are incredibly important for plants to provide energy. If they were to not take in carbon dioxide, then they would also not give oxygen which is the most essential for humans.
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Neplai Version: बोटहरूमा प्रकाश संश्लेषणको लागि कार्बन डाइअक्साइड आवश्यक हुन्छ। यो यति आवश्यक छ किनभने यसले पानीसँग मिसाएर ग्लुकोज वा कार्बोहाइड्रेट बनाउँछ जुन बोटबिरुवाहरूको लागि शक्ति प्रदान गर्न अविश्वसनीय रूपमा महत्त्वपूर्ण हुन्छ। यदि तिनीहरूले कार्बन डाइअक्साइड लिदैनन् भने तिनीहरूले अक्सिजन पनि दिदैनन् जुन मानवहरूको लागि सबैभन्दा आवश्यक हो।
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