Light-harvesting complex 1 captures the light energy from the sun and transfers it to the reaction center for the induction of redox processes.
How many types of light-harvesting complexes are there?There are two types of light-harvesting complexes which are most commonly known. LHC-I surrounds photosystem I, and LHC-II that surrounds photosystem II of the membrane.
LHC-I is dimeric in nature that is tightly bound to the photosystem I of the thylakoid membrane. It assists the photosystem I to receive the far-red light and releases its electrons.
Therefore, it is well described above.
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Explain why the smell of a hospital or dentist's office can bring about negative emotions, and why the smell of baking cookies or a baking turkey around Thanksgiving can bring about positive emotions.
Answer:
Most humans would associate the smell of the doctor's or dentist's with something bad or painful, when on the other hand baking cookies or having a nice smell of Thanksgiving can remind us of tasty food and comfort with family or just comfort in general.
Explanation:
Above ^^
How many proteins are encoded in one mRNA transcript? A. one B. seven C. twelve D. twenty-five
Answer:
A)One
Explanation:
Each molecule of mRNA encodes the information for one protein (or more than one protein in bacteria), with each sequence of three nitrogen-containing bases in the mRNA specifying the incorporation of a particular amino acid within the protein.
HOPE IT HELPS.
PLEASE MARK ME AS BRAINLIEST.
One protein is encoded in one mRNA transcript. The correct option is A.
The genetic code needed to create a single protein is typically carried by a single mRNA transcript.
Ribosomes, which read the genetic code in sets of three nucleotides called codons, translate the mRNA molecule as part of the protein synthesis process.
The order of the amino acids in the protein that is produced depends on the codon sequence along the mRNA.
Each codon designates a certain amino acid. Therefore, the information required to create a single unique protein is encoded by a single mRNA transcript.
Thus, the correct option is A.
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please help me the answers are
autotrophic
chemotrophic
hetrorropich
photosynthetic
Answer:
autotrphic
Explanation: its because it is autotrphic
please help me i’ll give you brainlist
Several regions in the United States export petroleum to other regions. To export the petroleum, thousands of miles of pipelines have been constructed. Often, these must be built on or near coastal wetland areas.
The graphs below show human consumption of petroleum in the USA from 1930 to 2010 and the area of coastal wetland in a particular region during the same time period.
Modified from images courtesy of EIA (left) and USGS (right)
Which statement is the best solution to the potential problems related to the data shown in the two graphs?
A.
As future pipelines are built or restored, great care should be taken to avoid damaging too much of the coastal wetlands.
B.
The coastal wetlands should be changed into riverways for shipping to help reduce the need for pipelines.
C.
As future pipelines are built or restored, most of the coastal wetlands should be used for building roads and construction sites.
D.
The coastal wetlands should be cleared more rapidly to meet the higher demand for petroleum pipelines.
Answer:
D.)
Explanation:
Which of the following is the best potential long-term solution to this specific problem of energy supply? Use more petroleum, but make sure it is used only in fuel-efficient automobiles.
Answer: D
Explanation:
WILL GIVE BRAINLIEST
How do Winogradsky columns differ? How are they the same? Explain the differences you see.
from which it is different
i need help please. D:
i need 35,37,38 answered please
Answer:
Can you please post a picture I would love to answer!
Assume that a growing season must have average temperatures above +5°C. For how many months of the year can plants grow in this location? HELP
Answer:
approximately 8 months.... depending on weather pattern
How are feather colors in pigeons related to the environment?
Answer:
In a darker background, natural selection favors the darker birds.
Same goes for a ligter background
Explanation:
There is pressure in a population to look the same, because if you are white in a flock of regular pigeons, you will be targeted by predators, mainly Peregrine Falcons. However, in a city environment, it my benefit you (the pigeon) to be a different color, as more people will feed you. However, due to the release/escape of domestic pigeons, new colors that would not have appeared in the wild population are there.
Just drop a comment if you want a more detailed explanation.
Definition for electron science.
Answer:
The definition for electron in science should be that an electron is the lightest stable subatomic particle known. (at least I think) : )
Which is not a function of the urinary system?
A- filtration
B- homeostasis maintenance
C-waste storage and removal
D-hormone production
Answer:
B
Explanation:
Filtration is a function
waste storage and removal is a function
hormone production is a function
use the diagram above the distinguish between and to explain the terms cells, tissues, organs and systems. (350 words)
Answer:
I am unable to write 350 words but I can say this. Cells make up everything above, they are the building blocks. Cells make tissues, and tissues make organs.
Here in the image, the cells are the blood cells, the tissues are the smooth muscle tissue, loose connective tissue, columnar epithelium, nervous tissue, the organ is the stomach, the organ system is the digestive system, etc., and these are made up of cells.
What are the cells, tissues, and organ systems?Cells, such as the human blood cell, are the basic units of life; tissues, such as epithelial tissue, connective tissue, muscle tissue, nervous tissue, and so on, and organs, which are made up of different types of tissues that work together, such as smooth muscle tissues in stomach. Finally, different organs such as the stomach, the nervous tissues, etc. combine to make the digestive system, as explained here.
Hence, the cells are the blood cells, the tissues are the smooth muscle tissue, loose connective tissue, columnar epithelium, nervous tissue, the organ is the stomach, the organ system is the circulatory system, the digestive system, etc., and these are made up of cells.
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The question is incomplete, the complete question is below
use the diagram above the distinguish between and to explain the terms cells, tissues, organs and systems.
arth Science - Part 1
At which location will erosion take place?
Ο Α
ОВ
С
.
В
D
14
8 9 10 11 12 13
15 16 17
Next
Answer:
Explanation:
At which location will erosion take place?
Ο Α
ОВ
С
.
В
D
14
8 9 10 11 12 13
15 16 17
Next
What are the reactants and products for each step of photosynthesis and cellular respiration?
Answer:
Photosynthesis:
1) Reactants = CO2, Water, Sunlight
2) Products = O2, Glucose,
Cellular Respiration:
1) Reactants = O2, Glucose
2) Products = CO2, Energy
Explanation:
Hope this helps . Thank You !!!!
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by-products and ATP is energy that is transformed from the process.
This is a simplified coastal Maine food web. Assume the phytoplankton has 50,000 J of energy available. What can you infer? Select ALL that apply.
A) The kelp bass has 5000 J of energy available.
B) The plainfin midshipman has 5000 J of energy available.
C) The kelp bass has 1% of the energy of the phytoplankton.
D) Primary consumers have 10% of the energy of the producers.
E) The zooplankton has 90% of the energy of the phytoplankton.
According to the question it was concluded that :
The zooplankton has 90% of the energy of the phytoplankton.
The kelp bass has 1% of the energy of the phytoplankton.
What is 10% law who proposed it?Reymond Lindeman proposed ten per cent of energy transmitting law.
The 10 per cent energy is transmitting of energy one trophic level to the next trophic level.
Thus, option E and C correct, according to 10% law.
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An evil villain wants to broadcast a message to everyone on Earth. They are using satellites for the communication process. For them, money is not an option, only their ultimate goal of world domination. If they are able to place their satellites wherever they want, how many satellites do they need to broadcast their evil message to everyone on Earth?
2
1
4
3
They will require one satellite to broadcast their evil message to everyone on Earth.
What is a Satellite?This is an object which receive signals from Earth and to retransmit them back to the people.
Since cost isn't an issue then a powerful satellite can be bought and used to send the message to everyone.
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Plants add carbon to the atmosphere during And remove carbon from the atmosphere during . These proceses from .
Jenny was interested in studying how much gas a car uses at different speeds. Jenny did one test with her mother's car and found that it used about 3 percent more gas when speed increased by 5 miles per hour.
How can Jenny make the results of her investigation more reliable?
A.
avoid recording any data during the experiment
B.
communicate her results immediately after the one test
C.
redo the steps of the experiment in a different order
D.
repeat the investigation several times
On what materials except metal does oxidation occur?
Answer:
On all metals oxidation occur
Explanation:
But why? Oxidation is a chemical process by which an ionic chemical reaction occurs at the surface of a metal when in the presence of oxygen.
A cross was done using pairs of mice.One parent was a mouse with white (bb).The other parent was a mouse with black fur.Some of the offspring produced from this cross had white fur. What genotype did this parent with black fur have in order to produce some offspring with white fur.
Answer:
The parent with black fur had genotype Bb.
Explanation:
White fur is recessive in mice, so a mouse with white fur has to have two alleles of the white fur gene (bb). Black fur is dominant to white fur, so a mouse with black fur only needs one allele of the black fur gene (BB or Bb). In order for a black mouse and a white mouse to produce white offspring, the black parent has to have an allele for the white fur gene (Bb).
What are the steps for photosynthesis? What are the steps for cellular respiration?
Explanation:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
An area of raised land in the middle of a river. Mountains and glacier in the distance. A geologist finds this ridge of sediment while out in the field. The geologist notices a glacier in the distance. What feature is this ridge? kettle loess moraine delta
A moraine is a landform feature which is formed by the glacier retreating. The ridge of sediments that geologists found has a feature namely moraine.
What is moraine?The materials usually soil or rocks left behind by the glaciers are called moraine.
Just like rivers that carries all sorts of debris and silt and eventually builds up to form deltas, similarly glaciers moves all sorts of dirt and boulders that assembles to form moraines.
As the geologist found a ridge of sediments and notices a glacier in the distance so this is the moraine.
Thus, the correct answer is C.
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how does the study of earth science help you better care for the earth
Answer:
The results of this research will create a better understanding of the Earth's changing environments, and the natural distribution of its mineral, water, biota, and energy resources and provide methods for predicting and mitigating the effects of geologic hazards such as earthquakes, volcanic eruptions, floods, ...
Explanation:
Match the definition to the term:
coal, oil, or natural gas that forms over millions of years from the remains of ancient organisms;
burned to release energy
a) hydroelectric power
b) geothermal energy
c) fossil fuel
d) biomass fue
The fossil fuel forms over millions of years from the remains of ancient organisms. Thus the correct option is C.
What are fossil fuels?
Over millions of years, heat and pressure from earth's crust decomposed these organisms into one of the three main kinds of fuel such as oil (also called petroleum), natural gas, or coal.
These fuels are known as fossil fuels, as they are formed from the remains of dead animals and plants. Today, fossils fuels are necessary for human survival and everyday life and are the primary source for the world’s energy.
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Which action is likely to be taken by a start-up company specializing in creating mobile devices?
O A. enforcing their own private bill
O B. refusing to pay taxes
O C. lobbying the government for a policy
O D.
not abiding by the laws set by the government
O E. ensuring a successful implementation of cap and trade policy
Answer:
Option E
Explanation:
When a company wants to start up with mobile creations it need blessings of governmentWithout following laws the company cannot rise and it would come infront of hitlist of government.So
Option E is correct
what are the solution of marginalization of indigenous people
can green plants and humans us the same process to create atp
Answer:
yes they can
Explanation:
they go through the same chemical process/breakdown of food to create energy
t: What type of succession would an oil spill be and why? *
Answer:
Communicating openly, clearly, and with empathy will help in building rapport with a team and boost their spirit productively. Establishes Transparency – Transparency generates trust among employees. Trust creates an environment where people are honest and accountable.Jan 19, 2018
Explanation:
Answer:
secondary
Explanation:
bc i took this class
Directions: Read the paragraph and look at the chart below. Use this
information to fill in the second column of the scientific inquiry chart,
7 through 9.
a
You wonder how air temperature will affect the air
inside a balloon. You know that when cold air is warmed, it
expands. You have seen hot air balloons in which the air
inside the balloon is heated to make the balloon, basket,
and pilot rise into the air. In science class, you learned that
cold air is denser than hot air.
You blow up a balloon and tie the end. First you place
the balloon in a refrigerator for a while. Then you place the
balloon in direct sunlight for a while.
YOUR SCIENTIFIC INQUIRY
STEPS IN SCIENTIFIC INQUIRY
State the problem or question. 7.
Use your own observations,
using your senses
8.
Research information. What
have others discovered about
the problem?
9.
Form an explanation, or a
best guess, that can be tested
by doing an experiment.
Chapter 1. Scientific Inquiry
Copying is illegal
Education
Answer:
JH
Explanation: Communicating openly, clearly, and with empathy will help in building rapport with a team and boost their spirit productively. Establishes Transparency – Transparency generates trust among employees. Trust creates an environment where people are honest and accountable.Jan 19, 2018
14.
A region has large areas of flat farmland covered by layers of soil. Underground, there is a large aquifer that stretches beneath most of the region. Over a period of many years, much of the water in the underground aquifer is removed through wells and used to irrigate crops.
– What change is likely to occur to the land overlying the aquifer as a result of the removal of much of the aquifer's water?
– Explain why this change occurs.
Drop in water level in aquifers can result in various consequences in that particular area.
What is aquifers?Aquifer are porous rock which bears water. This water is extracted through well or for irrigation or for various purposes.
Human activities or irrigation may led to the fall in water level in the aquifers. This causes depletion of acquifers which is harmful for plants and animals which are depend on them.The compaction of rocks occur.The rock compacts because the water is partly responsible for holding the ground up.
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