The carbon cycle closely follows the energy transformations because carbon is an essential element in organic molecules, which store and transfer energy within living organisms.
In Lesson 5, we learned about the flow of energy in ecosystems, where it is captured by producers through photosynthesis and then transferred to consumers through food chains. Similarly, the carbon cycle involves the movement of carbon atoms between the atmosphere, biosphere, hydrosphere, and geosphere. During photosynthesis, carbon dioxide from the atmosphere is converted into glucose, a process that stores energy in chemical bonds. This captured carbon is then passed on through the food chain as organisms consume and metabolize organic matter. When organisms respire or decompose, carbon dioxide is released back into the atmosphere, completing the cycle.
The close relationship between the carbon cycle and energy transformations arises from the fact that carbon-based compounds, such as glucose, serve as a primary source of energy for organisms. The cycling of carbon allows for the continuous flow of energy through ecosystems, supporting the growth, reproduction, and functioning of living organisms. Thus, understanding the energy transformations in Lesson 5 helps us comprehend how carbon is acquired, utilized, and released within the carbon cycle.
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Help me please┐(‘~`;)┌
Answer:
The first one is H0m0zygous.
The second one is Heterozygous.
Explanation:
see answer.
:) What does the abbreviation "mya" for?
In science, it mean 'Million Years Ago'
It could also be used in astrology and biology
Answer: It stands for Million Years Ago
Explanation:
The careful observations of many scientists have resulted in the development of the cell theory. Which of the following is not part of this theory?
a. All cells contain a nucleus.
b. All cells come from existing cells.
c. The cell is the basic unit of all living things.
d. All organisms are made up of one or more cells.
Answer:
a
Explanation:
all cells do not contain a nucleus
The shadow zone exists due to the of seismic waves.
O A. reflection
O B. refraction
O C. absorption
OD. deletion
Answer:
B. refraction
Explanation: hope this helps!
The shadow zone exists due to the effect of seismic waves is the refraction. Thus, the correct option will be B.
What is Refraction?Refraction can be defined as the redirection of a wave as it passes from one medium to another medium. The redirection of the waves in a medium can be caused by the wave's change in speed or by a change in the medium of wave.
Seismic waves are the waves which follow the same law of refraction at the compositional boundaries. If the seismic wave velocity in the rock below a boundary is increasing then, the waves will be refracted in the upward direction and this speed up relative to their original path of movement.
Therefore, the correct option will be B.
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Select all of the ways that water is vital to the survival of an organism.
A
regulates body temperature with sweating and respiration
b
keeps foreign substances from traveling throughout the body
c
helps to form saliva that aids in digestion
d
flushes out body waste through urination
e
provides energy for the body to function
f
prevents particles from traveling through the body
20.
Wheat can vary in color from white to dark red depending on how much red pigment is present. Which genotype will produce the darkest wheat?
AaBBCC
aabbcc
AaBbCc
AABBcc
Answer:
AaBBCC
Explanation:
I think this is it. Hope it helps
The property of endospores that led to confusion in the experiments on spontaneous generation is their
a) small size
b) ability to pass through cork stoppers
c) heat resistance
d) presence in all infusions
e) presence on cotton plugs
The property of endospores that led to confusion in the experiments on spontaneous generation is their heat resistance.
What are Endospores? Endospores are defined as structures produced by bacteria to protect themselves from unfavorable conditions. The survival of a cell, as well as the distribution of the species under adverse conditions, is aided by these structures.
The properties of endospores that lead to confusion in the experiments on spontaneous generation are their heat resistance. Types of endospores:
There are two types of endospores; Terminal spores are present at the end of the cell. Subterminal spores are present at the center of the cell. Endospores as a source of confusion in experiments on spontaneous generation.
Endospores are produced by Bacillus and Clostridium species. Because of the heat-resistant endospores formed by some microbes, scientists were confused about spontaneous generation during the early days of microbiology because they could not completely sterilize infusions.
They were also perplexed because some infusions produced microorganisms even though they were sealed, and they were perplexed because some did not. They had no method to completely sterilize infusions until they figured out how to use heat to sterilize infusions.
The confusion in the experiments on spontaneous generation is their heat resistance. Endospores are also able to survive various other unfavorable conditions, including freezing, drying, radiation, and toxic chemicals.
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What are the 5 differences between plant and animal cells?
5 differences between plant and animal cells are Cell walls, Chloroplasts, Vacuoles, Centrioles, Size
Cell walls: Plant cells have a cell wall made of cellulose, which provides support and protection for the cell. Animal cells do not have a cell wall.
Chloroplasts: Plant cells have chloroplasts, which are organelles used for photosynthesis. Animal cells do not have chloroplasts.
Vacuoles: Plant cells have a large central vacuole, which stores water and nutrients. Animal cells have smaller, more numerous vacuoles or sometimes none at all.
Centrioles: Animal cells have centrioles, which are organelles involved in cell division. Plant cells do not have centrioles.
Size: Plant cells are typically larger in size than animal cells. This is because plant cells have a cell wall and a large central vacuole which takes up a lot of space.
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when do you hit puberty
Answer:
13-16 This is the age where the body is going through puberty and is contently changing this is what is known as puberty
Answer:
Explanation:
11-14
what is organisms in bio
Answer:
living things that are capable of reacting to stimuli, reproduction, growth and homeostasis.
Which of the following explains how the ozone is destroyed?
The ozone layer may be affected by use of pressurized sprays.
The ozone layers breaks when solar radiation hits it.
Human activities such as deforestation destroy the ozone layer.
The ozone layer gets destroyed when the temperature becomes too warm.
Answer: option 3 would be the answer
Explanation:
While doing yardwork, I noticed tan bumps near the base of a tree trunk. They were about 3cm tall and smooth. The next day, I noticed 7 more bumps; now some were 5cm tall and seemed to have a narrow base and an umbrella-like top. By the end of the week I noticed that my tree had bare patches on its trunk all round the bumpy area.
i'm not sure what the question is but..
they're fungi/ decomposers
it ate up all the dead bark for the tree they had reproduce
i hope that help i'm still learning the subject
Which cellular process takes place in the nucleus of eukaryotic cells?
a. The synthesis of new proteins
b. The replication of nucleic acids
c. The breakdown of waste material
d. The conversion of radiant energy to glucose
Answer: The nucleus is a DNA-containing cell organelle that drives ribosome and protein production. Thus, option A is correct.
Explanation:
A nucleus is a hereditary unit of a cell that is membrane-bound and serves a variety of tasks; it is not merely a storing room for DNA but also the locus of several vital cellular activities.
1.Primarily, one's DNA can be duplicated in the nucleus. This process, known as DNA Replication, creates an exact copy of the DNA.
2.The initial stage in the cellular division is to make two identical clones of the body or host, after which each new cell will receive its own set of instructions.
3.Furthermore, the nucleus is where transcription occurs. Transcription produces many forms of RNA from DNA. Transcription would be similar to making copies of particular portions of the human body's instructions, which could then be pushed out and read by the remaining cells.
The primary law of biology is that DNA gets replicated into RNA, which is subsequently translated into proteins.
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HELP.................
Answer:
This is A
Explanation:
This makes more sense Brainliest?
What is the process depicted in this figure and why is it important?
Answer:
The correct answer is - antigenic shift due to mutation.
Explanation:
In this image, there is a representation of the antigenic shift or change takes place to evolve to a new strain of influenza virus from the original virus that has a different antigen on the surface of the virus than the new strain. In this image it is shown that the surface H antigens went through a shift to form a new strain while N antigen remain the same.
This is important to adapt and evolve according the internal environment of the host show this type of mutation requires if moving from one host to another (human to pigs).
A cell's organelles are suspended within its _____.
A) nucleus
B) cell wall
C) cell membrane
D) cytoplasm
mendel continued some of his experiments into the f2 or f3 generation in order to ________.
Answer:
Observe whether or not a recessive trait would reappear.
Mendel continued some of his experiments into the f2 or f3 generation in order to confirm the results that he had obtained in the f1 generation and to gather more data to support his conclusions.
What was Mendel's experiment?
Gregor Mendel was an Austrian monk and scientist who is known for his pioneering work in the field of genetics. In the mid-1800s, he conducted a series of experiments with pea plants in which he carefully studied the inheritance of specific traits. These experiments laid the foundation for our understanding of heredity and the laws of inheritance.
Mendel began by growing pea plants that were true-breeding, meaning that they consistently produced offspring with the same characteristics as the parent plant. He then crossbred these plants to create offspring that had a mix of characteristics from both parent plants. By carefully tracking the traits of the parent plants and the traits of the offspring over several generations, Mendel was able to identify patterns of inheritance and formulate a set of laws that describe how traits are passed from one generation to the next. These laws, known as Mendel's laws of inheritance, are still an important part of our understanding of genetics today.
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Help please I have a time
Answer:
d
Explanation:
your answer is d
Answer:
d
Explanation:
you answer is D
Match each characteristic to bacterial protein synthesis or eukaryotic protein synthesis.
Answer Bank:
First AUG initiates translation.
Shine-Dalgarno sequence
80S ribosome.
70S ribosome.
simultaneous transcription
and translation possible
spatial separation of
transcription and translation
polycistronic mRNA
Polycistronic mRNA - Bacterial mRNA can contain multiple coding regions (cistrons), allowing for the synthesis of several proteins from a single mRNA molecule.
Bacterial Protein Synthesis:
1. Shine-Dalgarno sequence - This sequence is found in bacterial mRNA and helps with the binding of the ribosome to the mRNA.
2. 70S ribosome - Bacterial ribosomes are smaller, with a total size of 70S.
3. Simultaneous transcription and translation possible - In bacteria, transcription and translation can occur simultaneously in the cytoplasm.
4. Polycistronic mRNA - Bacterial mRNA can contain multiple coding regions (cistrons), allowing for the synthesis of several proteins from a single mRNA molecule.
Eukaryotic Protein Synthesis:
1. First AUG initiates translation - In eukaryotes, the first AUG codon signals the start of translation.
2. 80S ribosome - Eukaryotic ribosomes are larger, with a total size of 80S.
3. Spatial separation of transcription and translation - In eukaryotes, transcription occurs in the nucleus, while translation occurs in the cytoplasm, creating a spatial separation.
4. Monocistronic mRNA - Eukaryotic mRNA typically contains a single coding region, allowing for the synthesis of only one protein per mRNA molecule.
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Whales have the vestiges of a pelvis (TRUE OR FALSE)?
Answer:
True. Vestiges are simply structures that don't really serve a purpose but are leftovers from ancestors.
\make connections if you arrested a human cell in metaphase i of meiosis and applied this technique, what would you observe? how would this differ from what you would see in me
The cell's tetrads gather on the metaphase plate, which is situated in the middle of the cell's two opposing ends, during metaphase one. A single cell divides twice during a process called meiosis.
The spindle fiber's then catch hold of the centromeres on each chromosome to attach themselves to them. Before proceeding to the following stage of meiosis I, the cell then verifies if the chromosomes are correctly positioned. The meiosis process has a single, brief stage called the metaphase that happens twice, once during meiosis I and once during meiosis II. A single cell divides twice to produce four haploid daughter cells during the meiotic process. The gametes, or sperm and egg in males and females respectively, are these cells.
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Two atoms are isotopes. The first atom has 18 protons and 20 neutrons. The second atom has 22 neutrons. How many protons does the second atom have
Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons. The second atom, being an isotope of the same element, has 18 protons.
In this case, the first atom has 18 protons and 20 neutrons. To determine the number of protons in the second atom, we need to consider that isotopes have the same atomic number.
Since the first atom has 18 protons, it means the second atom, being an isotope of the same element, also has 18 protons. The number of protons defines the atomic number of an element, which remains constant for all isotopes of that element.
The difference between the two atoms lies in the number of neutrons. The first atom has 20 neutrons, while the second atom has 22 neutrons. The variation in neutron count affects the atomic mass of the isotopes, but their elemental identity remains the same due to the consistent number of protons.
Therefore, the second atom, being an isotope of the same element, has 18 protons.
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3 Explain the concept individuality in relationships and provide TWO examples.
Answer:
Individualism is the moral stance, political philosophy, ideology and social outlook that emphasizes the moral worth of the individual. Individualists promote the exercise of one's goals and desires and so value independence and self-reliance and advocate that interests of the individual should achieve precedence over the state or a social group while opposing external interference upon one's ...
how is a ocean wave formed?
Answer:
Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest.
Why is the ability of the cell membrane to be "picky" important?
Answer:
Hi there!
Your answer is:
It is very important for the cell membrane to be semi-permeable because the ability to pick and choose what comes in and out of the cell keeps the cell safe! The membrane can choose to block out nasty germs and can also choose to get rid of internal waste.
An example of when this is important is in this scenario:
Let's say the cells are in a really salty solution. Naturally, salt will want to pull the water out of the cell. If the membrane wasn't semi permeable, the water would listen to the salt and leave the cell. This would cause cell death. BECAUSE the membrane is semi permeable, they can choose not to give the salt any water, keeping them alive
Hope this helps
Which of the following cities above would most likely experience the lowest average temperatures? Explain using CER, evidence from the data table and provide a rationale to defend your claim.
Answer:
its b
Explanation:
The chimpanzee is 2n = 48. How many possible combinations are there for homologous
chromosomes to pair up and line up during prophase l and metaphase I?
16.777.216
48
24
96
Answer:
6x2
Explanation:
Can someone please fill in the blinks ASAP!!!!!!!!!!!!!!!!!!!!!!!!!! It’s 15 points
After eating, blood sugar levels are high. The pancreas responds by releasing the hormone______ into the bloodstream. It travels throughout the body to target organs including _______, ______, and _______ that remove glucose from the blood; and the ______
that forms glycogen from glucose. All of these
responses cause the blood glucose levels to ______ that causes the pancreas to stop producing ______. If blood sugar levels become too ______, the pancreas produces the hormone ______ that has the opposite effect and causes blood sugar levels to rise.
Answer:
1. glucagon
2,3,4.fat, muscle, liver and other body tissues. (can write any 3 of them all are correct)
5. insulin
6.
7.hormone
8.high
(giving brainliest if u help)The following are steps in an investigation into electrically charged objects.
Step #1: Blow up a balloon.
Step #2: Rub the balloon against your hair.
Step #3: Rub a plastic fork against your hair.
Step #4: Bring the two objects together and observe what happens.
Which steps are required to charge the objects?
A: Step 1 and 2
B: step 2 and 3
C: step 3 and 4
D: step 1 and 4
Answer:
B, Step 2 and 3.
Explanation:
Once you rub a balloon against your hair and try to slowly remove it, your hair will be pulled towards the balloon like a magnet. This is because the balloon charged your hair and your hair was then able to get attracted to the balloon, the same applies to the fork.
For which of these questionls could a testable hypothesis be developed? Check all that apply.
Do children's heart rates increase at the same speed when walking uphill?
O Is
experimenting with moldy bread more fun than experimenting with yogurt cultures?
D Does temperature affect how long blood can be stored?
How does moisture affect the growth of moss on a tree?
Which of Leeuwenhoek's microscopes was
the coolest?
Done
Intro
A testable hypothesis could be developed for A. Do children's heart rates increase at the same speed when walking uphill, C. Does temperature affect how long blood can be stored?, and D. How does moisture affect the growth of moss on a tree.
What is a testable hypothesis?A testable hypothesis is a given explanation about a scientific question that may be tested by experimental and or observational procedures.
Therefore, with this data, we can see that a testable hypothesis is an explanation about an issue of the real world used to confirm or reject its assumptions.
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