Answers
Answer:
2) =b
Explanation:
I don't know others unu
Related Questions
How does glucose enter the cell.
Answers
why did active transport need energy?&where it get it from?
Answers
Answer:
Active transport needs energy because it is not a passive process.The molecules has to go against the concentration gradient.Hence, it requires energy to be carried out by the carrier proteins.
The answer is not full but I hope it helps
Look at the diagram Which structure holds the original code from the DNA gene?
Answers
Answer:
The answer is 4/D)4. Don't expect me to get scientific in this, I'm using brainly and coursehero after all. Sorry for being a year late, hopefully it took you a year to finish the test. . .
Explanation:
K12/Keystone
Why do the cells in all living things need energy?
to help them decompose
to fuel their chemical reactions
to communicate with other cells
so they can block sunlight
Answers
Answer:
I think is the second one
Answer:
to fuel their chemical reactions
Psychology Short Essay
100 points and Brainliest quick!!!!!!!
40. Discuss some of the reasons suggested that we need sleep, and then explain what happens
during the early and late stages of sleep.
Answers
Answer:
Here is your answers hope I helped!
Explanation:
Here are some reasons why we need to sleep.
If you don't sleep enough or sleep well it's going to cause types of headaches, insomnia, or other types of syndromes etc, this could also lead to stress and anxiety.
If you sleep well your body and muscles well be healthy and relaxed, it also depends how much hours you sleep if you oversleep too much it could led to narcolepsy
Stages
The first stage of sleep, known as light stage sleep, is one of the shortest, lasting five to ten minutes on average. In this stage, the mind and body begin to 'slow down,' causing us to feel drowsy and relaxed.
Stage 2 and stage 3 can have light or deep Slow waves, delta sleep, or deep sleep it depends.
Stage 4 which is the last stage is called the REM or aka rapid eye movement, this stage causes your brain activity to increase and this stage is where you might be dreaming the most.
why would you not use green light and white light if you wanted to determine the dependence of specific color wavelengths on the rate of photosynthesis?
Answers
Given our understanding of the situation, we can confirm that the use of green or white light would not be ideal for the experiment at hand because it will not yield any useful information.
In this experiment, we wish to determine the dependence of specific color wavelengths on the rate of photosynthesis. The use of white light for this experiment will defeat the purpose, given that white is the naturally occurring color of light and the available data on this is vast.
Furthermore, we would not use green colored light because it will not be effective. The effectiveness of the color of light that we decide to use will be based on the absorption rate of the light at a cellular level. Green light is known to not be well absorbed by the chlorophyll of plants and therefore will not be useful.
To learn more visit:
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What type of cell is shown above?
A.
prokaryotic
B.
plant
C.
eukaryotic
D.
animal
Answers
Answer:
A
Explanation:
The awnser is A ___________
1. Transcription happens in the _______ and translation happens at the _________.
a. mitochondria, chloroplasts
b. chloroplasts, mitochondria
c. nucleus, ribosome
d. ribosome, nucleus
2. Proteins are long chains of _________ assembled by _____ bringing them to the ribosomes.
a. nucleotides, mRNA
b. mRNA, nucleotides
c. amino acids, tRNA
d. tRNA, amino acids
3. What are three amino bases on the mRNA strand that codes for a specific amino acid is? What is the complementary bases on a tRNA molecule called?
a. Genetic code, DNA
b. DNA, RNA
c. Codon, anticodon
d. bird, dog
Answers
Answer:
1. C
2. C
3. C
Explanation:
Hope this helps.
The presence of which type of intercellular connections between endothelial cells of brain capillaries results in the blood–brain barrier?.
Answers
Which structure is found in all eukaryotic cells?
flagella
large central vacuole
cilia
Golgi apparatus
Answers
Answer:
The nucleus
Explanation:
eukaryotic cells have a the nucleus, which means the cells DNA is surrounded by a membrane. Therefore, the nucleus houses the cells DNA
Select all of the choices that are true regarding tides...
Spring tides occur when the gravitational pull of the sun and moon are in line with each other, while neap tides occur when the gravitational pull of the sun and moon are perpendicular to each other
Tides only occur in the ocean
Tidal forces are primarily caused by the moon's gravitational pull
Larger bodies of water have more noticeable tides
Tidal forces are caused by a combination of the gravitational pull of the Moon and the Sun
Spring tides occur when the gravitational pull of the sun and moon are perpendicular to each other, while neap tides occur when the gravitational pull of the sun and moon are in line with each other
Answers
Answer:
a,b,c,e
Explanation:
please mark as brainlists
Plant cells like ____ hair cells have a long projection to increase the surface area for absorption of water
Answers
Answer:
root hairs
Explanation:
What neutron type carries impulses WITHIN the central nervous system?
Answers
Answer:
NEURONS
Explanation:
It can be sensory or motor neurons
Question 1 of 5
How do stories differ from scientific explanations?
A. Stories avoid presenting bias.
B. Stories are based on evidence.
C. Stories are based on imagination.
D. Stories are always negative.
SUBMIT
Answers
6. What are convection currents?
Answers
Prolactin (PRL) is a pituitary hormone that regulates milk production in lactating mammals.
a. True
b. False
Answers
Answer:
true
Explanation:
Choose one of the food chains
shown within the food web in Figure 4-3. Write
a paragraph describing the feeding relation-
ships among the organisms in the food chain.
Answers
Answer:
I can't see the figure so sorry I can't answer
Give an example of an attitude which you have observed between people in different levels of society.
Answers
Explanation:
I have been seen a person who always want eat a food that I have never heard it before when I am born. he cherish it Soo much
Do viruses consume energy in order to live.
Answers
Answer:
Viruses are too small and simple to collect or use their energy – they just steal it from the cells they infect. Viruses only need energy when they make copies of themselves, and they don't need any energy at all when they are outside of a cell.
Explanation:
Answer:
yes and no
Explanation:
Viruses only need energy when they make copies of themselves, and they don't need any energy at all when they are outside of a cell.
Sofia’s favorite meal is breakfast, and she is careful to include healthy components along with her favorite foods. She knows breakfast helps to keep her energy levels up until lunch. Sophia's digestive system helps her body get energy from food. How do the nutrients from food get to the body's cells? A. The nutrients are distributed by the digestive system to the parts of the body that need them. B. The nutrients are picked up and transported around the body by blood from the circulatory system. C. The nutrients are absorbed directly into the cells that need them. D. The circulatory system brings nutrients to the digestive system to be processed for the cells.
Answers
Answer: c
Explanation:because it needs cells I think…
The nutrients from the food get to the cells of the body by the action of two organ systems i.e. the digestive system and the circulatory system.
What is the role of the digestive system?The digestive system may be defined as a type of organ system that significantly deals with the breakdown of food substances into simpler components that can easily be consumed by the body.
According to the context of the question, the food that we eat reaches the stomach through the esophagus where multiple enzymes perform their roles. After the stomach, the food may be passed to the small intestine which is absorbed here and then the nutrients assimilate in the blood.
Through the blood, the nutrient can be transported around the body by blood from the circulatory system. Thus, the correct option for this question is B.
To learn more about the Transport of nutrients, refer to the link:
https://brainly.com/question/26228299
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help 4-6 pls!!??!!!!!!!!!!!!!!!
Answers
Answer:
Hopefully this is correct!! Not sure...
Explanation:
4) D
5) A
6) C
Beaches are monitored to protect public health. Waterborne pathogens can cause illnesses. Which of the following ways can pathogens enter coastal waters?
Leaking sewer pipes and untreated wastewater
Precipitation through the water cycle
The changing of low tide to high tide
Through the interactions of marine organisms and plants
Answers
Waterborne pathogens can enter coastal waters via leaking sewer pipes and untreated wastewater.
Sewage and untreated wastewaters are filled with microbes some of which are capable of causing diseases to humans and livestock if given the opportunity. Hence, the seeping of these waters into coastal water is a risk to humans who might want to swim or make use of coastal waters.
Precipitation, changing of tides and the interactions of marine organisms and plants will ordinarily not form pathways through which pathogens can gain access to coastal waters.
More on waterborne pathogens can be found here: https://brainly.com/question/2269083?referrer=searchResults
Sưa Sống ở đâu cách di chuyển cấu tạo tao dinh dưỡng bằng gì
Answers
Explanation:
Sưa Sống ở đâu cách di chuyển cấu tạo tao dinh dưỡng bằng gì
can you write questions in english
What way does ribosomes mobe.
Answers
The ribosome moves forward on the mRNA, codon by codon, as it is read and translated into a polypeptide (protein chain). Then, once translation is finished, the two pieces come apart again and can be reused.
Match each brachial spinal nerve with the correct label.
Answers
Answer:
yes those are the correct answers labeled.
Explanation: post protected
Where is most of the water on Earth found?
Answers
Answer:
in the oceans
Explanation:
Over 97 percent of the earth's water is found in the oceans as salt water. Two percent of the earth's water is stored as fresh water in glaciers, ice caps, and snowy mountain ranges. That leaves only one percent of the earth's water available to us for our daily water supply needs.
QUIK QUESTION: have any of y'all be on probation lol? And if so help a gurley out what ya gotta do?
Answers
Answer:
yes
Explanation:
What features distinguish annelids from roundworms?
Answers
Answer:
Annelids have a well developed mesoderm while round worms lack a mesoderm.
Annelids are segmented worms whereas round worms are not segmented.
Annelids have a true coelom while round worms have a pseudo coelom.
Is the circled karyotype a male or female?
female
male
Answers
Answer: A normal female karyotype is written 46, XX, and a normal male karyotype is written 46, XY.
Explanation:
Explanation:
the middle primary brain vesicle, the mesencephalon, gives rise to which adult brain structure?
Answers
The term mesencephalon means "midbrain." As it develops from a primary brain vesicle to a secondary brain vesicle and finally an adult brain structure, it retains its name--the midbrain.