Which climate favors mechanical weathering?
O dry climate
O cold climate
O warm climate
O desert climate
Answer:
cold climate
Explanation:
Cold climates favor mechanical weathering. Chemical reactions occur faster at higher temperatures.
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12. ___________________ _________________ is the term used when transport proteins are required to move particles across the membrane.
Explanation:
Facilitated diffusion is the term used when transport proteins are required to move particles across the membrane.
Hope it will help you
Use the image to answer the question.
A researcher studying a line of cancer cells notices that cellular content of RhoBTB3 and Cyclin E1 increase and decrease through the cell cycle.
a. He hypothesizes that RhoBTB3 signaling regulates the production of Cyclin E1 and the entry of the cell into mitosis. Based on the data below, explain why his results do not support this hypothesis. Identify what conclusions are supported by this data.
b. Suppose that the researcher can engineer a cell line in which RhoBTB3 expression can be induced by the addition of a drug. Design an experiment using this cell line to test whether RhoBTB3 regulates the production of Cyclin E1. Describe what results he can expect if his hypothesis is correct.
I'm not sure about part b but here's the answer for part a
Explanation:
The experimental data shows that the RhoBTB3 expression increased after 12 hours and reached it's peak at 18 hours, which occurs in the G2 phase. The expression of Cyclin E1, however, started to increase after 8 hours, peaked at 14 hours, and remained there for 2 more hours before starting to decline. This shows that the highest level of the Cyclin E1 expression occurred in the S phase and initiated at the end of the G1 phase. His hypothesis is incorrect because if RhoBTB3 signaling did regulate the production of Cyclin E1, then the peak should have occurred prior to Cyclin E1.
color indicator of calamansi
What happens to all the sun's energy that does not get stored in the producers?
Answer:
it is just lost as heat. If plants do not absorb the light (or algae or cyanobacteria), then nothing is left to absorb the light. Thus, it is lost as heat.
Explanation:
why is soil a renewable source
Answer:
bc, when things decompose, they make soil!:) I think...
Explanation:
In your biology career, you may come across people attempting to use the Second Law of Thermodynamics to discredit the idea of evolution. Their argument goes something like this: The theory of evolution says that life evolved from smaller inorganic molecules to larger organic molecules to simple one-celled organisms to more complex multicellular organisms, moving towards more complexity and organization. But the Second Law of Thermodynamics says that entropy always increases, with everything moving towards increasing disorder. Therefore, if the Second Law is correct, then evolution is impossible. How would you respond to this argument
Answer:
Evolutionary ideas do not contradict the thermodynamic laws, these ideas explain how descent with modification enables the organisms to have enhanced metabolic responses to fight against entropy
Explanation:
Organisms fight against entropy to maintain order within their cells and thus continue life. The debate about the association between the Second Law of Thermodynamics and evolutionary ideas emerged in 1900. During this period, it has been proposed that both ideas were contradictory, since evolution decreases entropy, while the second law states that systems increase entropy over time. However, the evolution does not contradict this law, because evolutionary ideas indicate the mode by which the organisms evolve to fight against entropy (for example, by enhancing enzymes responsible for protein degradation), while the Second Law of Thermodynamics literally states that the total amount of entropy of the whole system increases over time.
NEED HELP ASAP * I THINK IS MY ANSWER
A carbon atom can form many different shaped molecules when bonded to other atoms. Which of the following best explains why this is true?
A)It has four valence electrons.
B)It forms hydrogen bonds.
C)It is an ion.*
D) It is an organic element.
Answer:
it has four valence electrons
Explanation:
17. What are the four basic properties of waves? (What are the four measurements you can take?)
Answer:
7 in. ;}
Explanation:
Answer The basic properties (parts) of a wave include: frequency, amplitude, wavelength and speed. Frequency is a measure of how many waves pass a point in a certain amount of time.
Explanation:
How are the oxygen and nitrogen molecules the water molecule?
Answer:
2
Explanation:
Why can scientists compare the amino acid sequences of the proteins of three different living organisms?
A. because the genetic code is universal for all organisms
B. because the basic anatomy for all living organisms is the same
C. because RNA cannot be used to show evolutionary relationships
D. because the sequence of RNA is the same in all living organisms
Answer: A. because the genetic code is universal for all organisms
Explanation:
The genetic code of living things refers to the information that cells in living organisms use to encode genetic information from the DNA and the RNA into proteins.
Every living organism uses the same genetic code and scientists believe this is because we all share a common history in terms of evolution. This homogeneity is advantageous because it enables scientists to be able to compare amino acid sequences across multiple living species.
The movement of tectonic plates in two locations is described below:
Location A: Tectonic plates move away from each other
Location B: Tectonic plates collide and one plate moves beneath the other
Which statement is most likely correct?
Magma may rise and form volcanoes in both locations.
There is no chance of earthquakes in the two locations.
Subduction happens in Location A but not in Location B.
Seafloor spreading happens in Location B but not in Location A.
Answer: magma may rise and form in both locations
Explanation:
Answer:
For Which statement is most likely correct? is Magma may rise and form volcanoes in both locations.
I hope it helps you....
Need now
Survival of the Fittest and Evolution were proposed by what scientist?
a.Albert Einstein
b.Charles Darwin
c.Steven Hawking
d.Isaac Newton
Answer:
im not sure but im betting on B.
cORRECT ME IF IM WRONG
Explanation:
wrinkled seeds show up in the F2 Generacion even though they were not present in the F1 generations
Answer:
It could have been the recessive gene showing up in F2.
Explanation:
why would it be better to swim in the ocean in August instead of May? Be sure to relate your answer to specific heat.
Answer:
It depends on where you are in the world. If you are in California, it would be better to swim in the ocean during August. However, if you are someplace else, it may be better to swim during May.
Explanation:
If you're in California, then August is in the middle of Summer. It is always very hot outside. Therefore, the heat should warm the water up enough for you to be comfortable to swim.
China's economy is growing very quickly and requires a large amount of energy. Most of the energy consumed by the country comes from a nonrenewable energy source. Which of the following is a nonrenewable energy source?
A
coal
B
hydroelectric
C
solar
D
wind
Fun fact ; I made this sentence while brushing my teeth , you can tell with how this sentence is lowercased and multiple typos
Answer:
A non-renewable source of energy is coal.
Explanation:
The mineral coal is a brown or black rock, of sedimentary origin, that comes from organic matter, so it is considered a fossil fuel.
Currently, coal is used as an energy source, since its combustion produces a great amount of heat. However, the speed with which coal is consumed is faster than its production —which can last millions of years— so it is considered a depletable or non-renewable energy source.
The other options, such as hydroelectric, solar and wind energy are renewable energy sources.
Scientific explanation about how your body reacts to getting stung by yellow jackets?
What goes on in your body (why your toungue feels funny, welts appear over your body, and why it gets hard to breathe)? What chemicals are involved?
Answer:
the answer is under explanation.
Explanation:
The body produces a chemical known as histamine, in an effort to protect the body from foreign substances, which is partly what causes the swelling and itching. Taking an over-the-counter antihistamine such as Benadryl right after getting stung can reduce these symptoms.
PLEASE HELP. I need the answer now
Explanation:
i didnt pay attention last year soooo sorry
Sara and michael tested electromagnets to see the size of wire
Answer:
Please u didn't finish your question. Please re-write ur question so that people who know the answer to ur question answer it. Hope u don't find it ..... to report it.
✨Thanks!!!☺✨
Darwin argues that sexual selection is the reason for males in many animal species to differ from females in mental disposition and that, therefore...
a. Sexual selection does not apply to the human species, since equality, not difference, is a human ideal
b. Sexual selection ought to be made illegal
c. Sexual selection is also likely to be the reason for what he considers inherent mental differences between males and females in the human species
Answer:
A sexual selection does not apply to the human species,since equality, not difference,is a human ideal
How many different types of substrates can enzymes react with?
Answer:
In some reactions, a single-reactant substrate is broken down into multiple products. In others, two substrates may come together to create one larger molecule
Explanation:
Please help!!! how can a sedimentary rock become a sedimentary rock???
Answer:
Sedimentary rocks are made of sand, gravel, mud and other materials. They go through a 5 step process to be made.
Explanation:
1) first weathering breaks down material that will be used to form the rock.
2) next erosion picks up the sediment via wind, water, or glacier
3) the sediment is then transported via wind, water, or glacier
4) Then deposition occurs. (depositing the sediment)
5) Lithification (turning the sediment to rock)
Proteins that are going to be processed and secreted from a cell on the rough endoplasmic reticulum are produced by:
A)ribosomes.
B)cisternal spaces.
C)transport vesicles.
D)reticulum.
What amino acids are being carried by the tRNA
Answer:
Explanation:
Each tRNA can only carry one amino acid. The tRNA CODES for ONE amino acid through its 3 base codons. The 3 codons result in a possibility of 64 combinations and since 3 of those 64 code for STOP there are a potential 61 amino acids coded for by a tRNA, but each tRNA only carries one of those potential amino acids. read more
compare and contrast: how are atoms and molecules the same? and how are they different
Need help know
The differences among a species, like different bird beaks, are called
A.Theories
B.Genes
C.Variations
D.Traits
An advertisement for a health supplement for dogs claims to build lean muscle and strengthen tendons and ligaments, as well as provide energy. Which two biomolecules must the supplement contain to provide these benefits
5. Scientists have studied glaciers in Greenland as evidence of global warming. One team of scientists predicts that glaciers are melting at an accelerated rate. The scientists collect the same types of data on the same glaciers on the same dates each year for ten years. The scientists conclude that the glaciers have decreased in mass and increased their velocity toward the sea each successive year. Which of the following statements best evaluates the process that the scientists used? The process is a flawed experiment because the variables are not controlled. b. The process is a valid experiment because there is an independent variable and a test variable. The process is a flawed investigation because the investigators did not begin by forming a hypothesis. d. The process is a valid investigation because scientists used systematic methods for collecting and analyzing information. C.
answer:
D.
Explanation:
hope it helps!!!!!!!!!!!!!!!
Answer:
d the process is a valid investigation because scientists used systematic methods for collecting and analyzing information
Certain bacteria change nitrogen gas into a usable form in a process called
Certain bacteria change nitrogen gas into a usable form in a process called nitrogen fixation.
What is nitrogen fixation?Nitrogen fixation process is important for the growth of plants, as nitrogen is an essential component of many plant nutrients. Nitrogen fixation is primarily carried out by bacteria in the genus Rhizobia, which form symbiotic relationships with certain plants, such as legumes. The bacteria live in nodules on the roots of these plants and convert atmospheric nitrogen into a form that can be used by the plant.
This process is also important for the overall health of the soil, as it helps to increase the availability of nitrogen for other organisms in the ecosystem.
Learn more about nitrogen fixation, here:
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Which statement does not serve as evidence for the theory of
plate tectonics?
A Earthquakes and eruptions most often occur along plate
boundaries.
B
Sea-floor rock has magnetic patterns and is youngest near
mid-ocean ridges.
© Radiometric dating shows that rock on Africa and South
America formed at the same time.
D The sea-floor is older than the continental crust.
Answer: B
Explanation:
