Answer:
A
Explanation:
because the farmers selected certain traits to propagate
Scientists determined that an unknown organisms was a eukaryote and not prokaryote. Which characteristic would have allowed them to make this determination?
Grupo de escolhas da pergunta
A) Nuclear envelope
B) Cell wall
C) DNA
D) Flagella
ASAP
Answer:
cell wall would have allowed them to make this determination
Scientists would have determined that an unknown organism was a eukaryote and not a prokaryote based on the presence of a nuclear envelope (Option A).
What is a nuclear envelope?The nuclear envelope is a double-membrane structure that surrounds the nucleus in eukaryotic cells and separates the genetic material (DNA) from the rest of the cytoplasm. Prokaryotes, on the other hand, do not have a distinct nucleus or a nuclear envelope. Instead, their genetic material is dispersed throughout the cytoplasm and is not separated from the rest of the cell
Options B, C, and D (cell wall, DNA, and flagella) could also be used to determine whether an organism is a prokaryote or eukaryote, but the presence of a nuclear envelope is a key characteristic that definitively separates the two types of organisms.
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Explain the statement “all cells perform respiration but not all perform photosynthesis”.
All cells perform respiration but not all perform photosynthesis because of the absence of the plastids.
Respiration:
It is a process by which organisms produce energy by degrading glucose.
It is occur in mitochondria in eukaryotes and in plasma membrane in prokaryotes.
Photosynthesis-
It is a process by which photoautotrophic organisms produce glucose from the Carbon dioxide and water by capturing the sunlight using chlorophyll.
Chlorophyll is found in the plastid of plants and algae.
Therefore, all cells perform respiration but not all perform photosynthesis because of the absence of the plastids.
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Which statement explains the movement of energy through aerobic
cellular respiration? Choose the correct answer.
O Heat energy is absorbed as chemical potential energy is transferred from
oxygen molecules to ATP molecules.
O Heat energy is released as chemical potential energy is transferred from
oxygen molecules to ATP molecules.
O Heat energy is released as chemical potential energy is transferred from
glucose molecules to ATP molecules.
Answer:
Energy in the form of heat is released as chemical potential energy is transferred from glucose molecules to ATP molecules
The statement that best explains the movement of energy through aerobic cellular respiration is as follows:
Heat energy is released as chemical potential energy is transferred from glucose molecules to ATP molecules.Thus, the correct option for this question is C.
What is Aerobic cellular respiration?Aerobic cellular respiration may be defined as a type of biological process through which the molecules of glucose are broken down into carbon dioxide and water in the presence of oxygen with the liberation of some amount of energy. The derivation of energy is the fundamental mechanism of this process.
The mechanism initiate after capturing the heat energy from the and transforming it into chemical energy through the process of photosynthesis which synthesizes glucose. This glucose is then transferred to its potential energy to the ATP molecules in the presence of oxygen.
Therefore, heat energy is released as chemical potential energy is transferred from glucose molecules to ATP molecules. Thus, the correct option for this question is C.
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7. To what Super group does the ameba belong? ? mark as brainliest first to be correct
Answer:
I-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino yendalo kwaye ayikho iplastiki endiyidlalayo ndiyenza bombastic
Does Genetic Modified Organism ( GMO ) make an apple bigger?
Answer:
the data only can determine the based on the replica of the fruit.
Explanation:
when fruit is genetically modified it's genetically is copied and the process of growing is sped up. in some since the fruit can change in size due to the result of multiple gene copies.
hope this helps!
what is the objective lenses on a microscope for
Answer:
Id.k
Explanation:
What form of energy are autotrophs converting to sugar during photosynthesis?
1. Sunlight
2. biomass
3. Water
4. Glucose
Answer:
chemical energy
In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide.
1. Sunlight (but in g00gle it says this: chemical energy
In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide.)
Need help
The photograph shows a consequence of air pollution.
Which of these was most likely the cause of the effect shown in the
photograph?
A. Eutrophication
B. Acid deposition
C. Ozone depletion
D. Bioremediation
The most likely cause of the effect shown in the given photograph is Acid deposition.
What are the causes of Air pollution?
The causes of air pollution include excessive burning of fossil fuels, industrial emissions, carbon emissions from automobiles, construction and industrial wastes, etc.
Acid deposition may be also known as Acid rain. It includes the form of precipitation with several acidic components like nitric acid and sulfuric acid.
These precipitations finally falls on the earth from the atmosphere in the form of rain, snow, fog, etc., and are deposited on tall trees, buildings, and objects, and lose their natural beauty.
Therefore, the most likely cause of the effect shown in the given photograph is Acid deposition.
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Answer:
Acid Depletion
Explanation:
But this on your own sentences please
Please help me out!
Which of the following is NOT true about the chromosomes in your body?
-Include 46 total chromosomes
-Include 2 sex chromosomes
-Exist in 46 pairs
-Exist in 23 pairs
Answer:
Exist in46 pairs
Explanation:
4. What might happen if an ant's antennae were
damaged?
a. It might have trouble walking
b. It might have trouble lifting heavier objects
c. It might have trouble killing its prey
d. It might have trouble communicating with other ants
Answer:
it might have trouble walking
I need help on these questions please.
Anyone know this question?
Answer:
Its below in the explanation
Explanation:
the
AA is Hh
Bb is Hh
Cc-Hh
Dd-Hh
Ee-Hh
ff-HH
GG-HH
HH-HH
ii-Hh
Jj-Hh
kk-HH
Ll-Hh
Mm-Hh
nn-HH
oo-HH
Pp- Hh
Pick three correct statements about enzymes.
pls help.
____is a restriction to the flow of electrons
Answer:
Impedance.
Explanation:
Conductors allows the flow of electrons and Impedance restricts it.
why do we know that the fault is younger than the three rock layers
Answer:
It's the closest
Explanation:
I'm not sure but I think its correct :) hope this helps
Which of the following options best depicts the process of protein synthesis?
1. protein → RNA → DNA
2. DNA → amino acid → RNA → protein
3. DNA → RNA → protein
4. RNA → DNA → RNA → protein
Can someone help me understand interphase, prophase, metaphase, anaphase, and telophase
Answer:
They are all stages of mitosis, which is cell division (for new cells for repair and growth)
interphase- the longest stage of the process. The DNA in the chromosomes copies itself, ready to split for mitosis. ALL 23 pairs copies itself so now there is 46 pairs of chromosomes (23 for each new cell).
prophase- The DNA in the chromosomes are more visible now, and the membrane around the nucleus disappears ready for the next stage
metaphase- Chromosomes and their copies line up in the middle of the cell, so that they could be pulled apart in the next stage
anaphase- Spindle fibres attach themselves to either end of the chromosome. They are then pulled apart to either ends of the cell. 23 on one side, 23 on another.
telophase- membranes form around the 23 pairs of chromosomes at their end of the cell. Two new daughter cells are produced. The cell membrane pinches in and divides the cells in two.
Explanation:
Hope this helps!
contact me if you still need more help!
Are haploid cells sexual or asexual reproduction?
Anxiety sensitivity is the apparent cause, origin, and development of a particular disease.
Please select the best answer from the choices provided
T
F
Answer:
False
Explanation:
Anxiety is rarely caused by physical diseases.
Anxiety sensitivity is not the apparent cause, origin and development of a specific disease.
What is anxiety sensitivity?It is the fear of sensations or behaviors related to the experience of anxiety, and a misunderstanding of such sensations as dangerous. Some of the sensations of the body associated with anxiety like palpations and nausea are misinterpreted as harmful experiences, which makes the fear or anxiety to intensify.
Anxiety sensitivity is not the apparent cause of a particular disease. It is however, the anxiety or fear, which one gets after getting a specific disease and mistaking it as a harmful experience.
Thus, the given statement is false.
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Is the Great Green Wall an example of Secondary Succession?
Answer:
The Great Green Wall is taking root in Africa's Sahel region, at the southern edge of the Sahara desert. The Great Green Wall is a symbol of hope in the face of one of the biggest challenges of our time - desertification. This game changing African-led initiative aims to restore Africa's degraded landscapes and transform millions of lives in one of the world's poorest regions, the Sahel.
Primary succession occurs on land where no previous growth has taken place and there is no substrate/soil. Secondary succession occurs on land where there has been previous growth, the soil and seed bank makes up the substrate.
Explanation:
I majored in Biology
A resident of _ is likely to leave the largest ecological footprint
Answer:
the United States
Explanation:
air passes from the nose into the bronchi true or false?
Answer:
True
Explanation:
The right lung has 3 sections called lobes and is a little larger than the left lung, which has 2 lobes. The bronchial tubes divide into smaller air passages called bronchi. The functioning of the lungs is discussed in detail.
What effect does the deer's behavior have on the survival and reproduction of these two
types of cactus?
PLS HELP
Answer:
Greatly affected.
Explanation:
The deer's behavior has greatly affected the survival and reproduction of these two types of cactus because one cactus is eaten by deer while the other is saved from it. The cactus with no spines are eaten by deer which destroy the vegetative as well as reproductive parts of cactus so its survival and reproduction does not occur whereas the other cactus have spines on its body is save from deer and increase in the chances of survival and reproduction occur.
According to atomic theory, all matter is made up of particles called atoms Why is this considered to be a theory and not a law?
A. Atomic theory may change when new evidence is found that does not support the theory. A law has been proved with scientific evidence.
B. Atomic theory is a description based on observations. A law is based on mathematical calculations.
C. Atomic theory is an explanation of the nature of atoms. A law describes natural events but does not attempt to explain them.
D. Atomic theory is supported by research. A law is merely an educated guess
B
hope thats correct, not too sure tho:(
2. RNA polymerase is a type of enzyme. Enzymes help chemical reactions occur quickly. Click the Release enzyme button, and describe what happens.
Answer:
The nucleotides are split
Explanation:
With the release of enzyme, enzyme take part in the chemical reaction without utilizing in it.
When the enzyme release by any glands in the body, it attached to the substrate and speed up the chemical reaction without using in it. Once the chemical reaction ended, the enzyme which attached the substrate earlier detached and then attached other substrate in order to speed up the chemical reaction.
Without enzyme, chemical reaction occurs but at a very slower rate so we can conclude that with the release of enzyme, enzyme take part in the chemical reaction without utilizing in it.
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all of the following are nucleus acids , except
a - adenine
b - iodine
c - guanine
d - cytosine
Answer:
iodine
Explanation:
Iodine is a chemical not a base. There are only 4 nucleus acids and these are adenine, thymine, cytosine and guanine.
If you were an Amazon ant, how would you eat?
a. You would cultivate a special fungus
b. You would feed off the nectar produced by caterpillars
c. You would consume the pheromones produced by
other ants
d. You would be fed by "slave" ants from other species
Answer:
A
Explanation:
you have make your own cultivation so that you will no any else where for food
You see everyone running and screaming, what will you do?
A. Run to see what is going on only to discover that there is a tsunami coming your way.
B. Grab gun and cuss at everyone and shoot as many people as possible.
C. Get naked and do whatever you want! <3
D. Tell the people to run the other direction saying that they are actually running towards the tsunami as you lie to them.
E. Grow wings and fly and watch all the people to die. :)
Answer:
Grow wings and fly and watch all the people to die. :)
LOLOLOLOLOLOLOL
Which claim is correct?
Only genes determine our traits
Only dna determines our traits
Both, genes and dna determine our traits
