Answer:
B! That's the order of the planets!
the xx chromosome type is found in__
Answer:
[tex]females \: \: \: \: \: \\ it \: is \: your \: right \: answer \: [/tex]
The kinetic theory of matter states that all of the particles that make up matter are in a fixed position
A. true
B. false
which of these statements is shown by the photo?
A. the southern hemisphere is in summer and the northern hemisphere is in the winter.
B. Both polar regions are experiencing day and nighttime hours of relatively equal length
C. The southern hemisphere is closer to the sun than the northern hemisphere.
Answer:a
Explanation:
What organelles are only present in plants?
The nucleus of a cell is most responsible for what function?
Answer:
The main function of the cell nucleus is to control gene expression and to mediate DNA replication during the cell cycle. The nucleus provides a site for transcription in the cytoplasm, allowing levels of regulation that are not available in prokaryotes.
What percentage of energy is lost as you move up trophic levels?
Answer: 10 percent
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.
Explanation:
hope this helps miss and have a great night
ANSWER QUICK! In an experiment, a scientist places human red blood cells in seawater. What changes do you think would be made to the red blood cells due to osmosis? Cite facts about osmosis to support your prediction.
Which health factor is an individual unable to change?
A-nutrition
B-environment
C-inherited genes
D-cholesterol levels
Answer:
C-inherited genes
Explanation:
The health factor that an individual is unable to change is inherited genes, which is in Option C, as inherited genes are passed down from parents to their offspring and can influence an individual's health.
What are inherited genes?Inherited genes are a fundamental aspect of an individual's biology that they are born with and cannot change. These genes provide the blueprint for the development and functioning of various systems in the body, including the immune system, cardiovascular system, and nervous system. Some genetic traits can increase an individual's risk of developing certain diseases or conditions, while others may protect against certain health problems. While individuals cannot change their inherited genes, they can take steps to manage their health based on their genetic risk factors.
Hence, a health factor that an individual is unable to change is inherited genes, which is in Option C.
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During which stage of the cell cycle does does the cell membrane of an animal cell pinch into two?
Answer:
up and running the way I could
Explanation:
know I don't know how I wish
An architect is designing a recording studio for a musician. The studio needs to be soundproof
to keep out noise. The architect plans to use soundproof panels for the walls, ceiling, and floor.
Each soundproof panel is made from two sheets of hard foam with a vacuum in between
them, as shown in the diagram. Describe two ways the soundproof panel works to keep out
noise.
Answer:
I think the correct one is A
Explanation:
List at least two variables that might influence the rate of cellular respiration.
Answer:
Answer below !
Explanation:
1) Oxygen Concentration
2) Temperature
3) Glucose Availability
Hope I helped and have a great day ∩^·ω·^∩ !
Cellular respiration in living tissues is reduced at low temperatures. The amount of kinetic energy needed for chemical reactions like cellular respiration to occur decreases as temperature rises.
What variable that influence the rate of cellular respiration?Since all living cells require both glucose and oxygen to operate properly, variations in the concentration of glucose have an effect on the rate of cellular respiration. If a cell's glucose level is low, it cannot produce energy in the form of ATP molecules.
High oxygen concentrations enable cells to perform aerobic respiration, which uses oxygen to build ATP and generates more ATP than anaerobic respiration, which occurs when oxygen is not present.
As a result, increased cellular respiration is often associated with warmer temperatures.
Therefore, Oxygen Concentration, Temperature, Glucose Availability
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A molecule that has regions of partial positive and partial negative charge
A) polar
B) hydrogen bond
C) surface tension
D) universal solvent
E) adhesion
Answer:
A) polar
Explanation:
Polar molecules contains partial positive and partial negative charge as in all polar molecules two atoms have unequal sharing electron. Due to unequal sharing of electrons, one atom that attracts valence electrons strongly gains positive charge and other gain negative charge.
For example water, water is a polar molecule having partial negative and partial positive charge because the oxygen atom in water attracts electrons more strongly than the hydrogen atoms.
Hence, the correct answer is "A) polar".
What is the genetic variation in the salamander population?
a. the amount of rainfall
b. the years the population was studied
c. whether the salamander has sticky feet
d. the green color (recessive trait) and brown color (dominant trait)
Answer:
Im almost positive its D
Explanation:
Answer:
dees nuts
Explanation:
yeah its d
Acompound has the empirical formula CH.
The molar mass for the molecular formula is
78 g/mol. What is the molecular formula?
What happens when a cell gets too large?
Answer:
As a cell grows bigger, its internal volume enlarges and the cell membrane expands. Unfortunately, the volume increases more rapidly than does the surface area, and so the relative amount of surface area available to pass materials to a unit volume of the cell steadily decreases.
Explanation:
What is the difference between RNA vs DNA
What is the similarities between RNA vs DNA
Answer:
DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. ... DNA is a double-stranded molecule, while RNA is a single-stranded molecule. DNA is stable under alkaline conditions, while RNA is not stable. DNA and RNA perform different functions in humans
Answer:
RNA’s sugar is Ribose,while DNA has Deoxyribose
Explanation:
what is a cell organelle that has the same function as the urinary bladder?
The cell organelle that has the same function as the urinary bladder is the lysosome.
What are lysosomes?This is a spherical sac-shaped cell organelle surrounded by a single membrane. (Unlike chloroplasts and mitochondrial membranes, which have two membranes.)
It contains hydrolytic digestive enzymes, which split molecules by the addition of water molecules. Autolysis/autophagy, which is the automatic discharge of digestive enzymes in a contained cell that destroys the entire cell, separates the digestive enzymes from other cell organelles.
Plant and animal cells both include lysosomes. The lysosome degrades or eliminates worn-out or damaged organelles. Waste management is something that serves the same purpose.
Therefore, the lysosome is a cell organelle that performs the same job as the urine bladder.
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PLEASE HELP!!!
Which list correctly identifies characteristics that protists share with animals?
A. Motile, Reproduce sexually, Photosynthetic
B. Motile, Multicellular, Photosynthetic
C. Motile, Eukaryotic, Reproduce Sexually
D. Motile, Prokaryotic, Multicellular
Answer:
C. Motile, Eukaryotic, Reproduce Sexually
Explanation:
I just took the Test
The list that depicts the characteristics animals and protist share is: C. Motile, Eukaryotic, Reproduce Sexually.
Protist and animals are classified as eukaryotic organisms, this is because they have a well-defined nucleus. Thus, both are eukaryotic.
Virtually all protists are capable of moving with the aid of structures such as pseudopodium, flagella or cilia. Also, animals possess well developed structures and organs for movement. Hence, protist and animals are motile.
Animals reproduce sexually through the fusion of male and female gametes to produce their offspring. Also, some protist such as Plasmodium reproduce sexually.
A photo collage showing the image of some protist is provided in the attachment below.
Therefore, the list that correctly describes the characteristics shared by protist and animals is: C. Motile, Eukaryotic, Reproduce Sexually.
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Making oxygen, being
decomposers, and aiding in
digestion by living in
symbiosis BEST describe
which of the following?
A. Animals
B. Plants
C. Bacteria
D. Fungi
Answer:
C. Bacteria
Explanation:
Above ANS is correct mark it as branlist answer
The following chart describes several different parts of flowering plants.
A three-column table. Column 1 is labeled A with a row for male reproductive structure. Column 2 is labeled B with a row for female reproductive structure. Column 3 is labeled C with a row for composed of sepals and petals.
What is the correct label for column A?
seed
pistil
stamen
angiosperm
Answer:
D) Angiosperm
Explanation:
I hope this helps :) Tell me if I am wrong
Match each organism with its correct type of body cavity
HELP!!!!!!!!!!!!!!!!!
Images 1 and 3 have pseudocoelom body cavity while images 2 and 4 have coelom body cavity.
Answer:
1 and 3 have pseudocoelom
2 and 4 have coelom body cavity.
Explanation:
plato
if an object has a mass of 580g what does it weigh
Always convert first to kg
So 580 g is 0.58 kg
Now it depends on which planet you are on, to what gravity the planet has. Lets go with Earth so 10N
0.58 x 10= 5.8
Ans) 5.8 N/kg
Can a single cell be a living organism?
1.yes
2.no
A single-celled organism can be a living organism. In the single-celled organisms, all the functions are performed by a single cell. Thus, the given statement is true.
What are the single-celled organisms?A unicellular organism is also known as a single-celled organism. The unicellular organism is an organism which consists of a single cell only, unlike the multicellular organism which consists of multiple cells and tissues. These organisms fall into two major categories, which are the prokaryotic organisms and the eukaryotic organisms.
The two categories of organisms are classified on the basis of the membrane-bound organelles and a well-defined nucleus present in the cell. Some examples of the single-celled organisms include Escherichia coli, Diatoms, Protozoa, Protista, Pneumococci, and Dinoflagellates.
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Identify the meaning of the underlined word in the following sentence:
The culling of the cows was done as a means of preventing the spread of BSE
a.
process that determines which animals in a herd will not be bred
c.
The process of separating the herd by male and female
b.
taking blood samples from the cows
d.
all of the above
Culling of the cows to avoid the spread of the disease BSE is a process that determines which animals in a herd will not be bred.
What is culling?Culling refers to a selective slaughter of animals which are either infected or which have traits that make them undesirable.
The disease BSE is a disease that affects cows and which cannot be treated.
Therefore, culling of the cows to avoid the spread of BSE is a process that determines which animals in a herd will not be bred.
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Answer:
a
Explanation:
Regulation of body temperature in humans is most closely associated with the
A) production of gametes
B) evaporation of sweat
C) absorption of carbon dioxide
D) production of hydrolytic enzymes
Answer:
b
Explanation:
Regulation of body temperature in humans is most closely associated with the evaporation of sweat that is present in option B, as the higher the body temperature, the more sweat is needed to maintain homeostasis.
What is the need for homeostasis in the body?The body maintains a particular internal temperature irrespective of changes in the external environment, and this is possible because of the homeostasis in the body, which is important because many of the body's processes are temperature and pH sensitive, such as the enzymatic function, the alkalinity of blood, etc.
Hence, regulation of body temperature in humans is most closely associated with the evaporation of sweat that is present in option B, as the higher the body temperature, the more sweat is needed to maintain homeostasis.
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Use the model here to describe the transfer of matter and flow of energy from one trophic level to another within an ecosystem.
Answer:
Thanks to light energy or chemical energy, the producers, which are on the base of the pyramid, produce their food. Then, the primary consumers eat the producers. The secondary consumers eat the primary consumers. Lastly, the tertiary consumers eat the secondary consumers. The producers process the residues from all the levels obtaining their food and starting the cycle again. Each level in the pyramid has the matter that the animals in the next level will consume. The animals digest the food and break it down into small components that the body uses as energy and for its structure.
The flow of energy from one level to the other is not efficient. Part of it is lost as heat or due to not good digestion. As a result, the energy transferring as we ascend in the pyramid is lower, making it impossible to continue the pyramid since there is not enough energy to nourish another level.
Explanation:
There is a loss of matter from one level to another since some are lost as fecal matter because it could not be processed. The same process happens with the energy from one level to the other. The energy decreases since a part is lost as heat, and the animal uses a part of it to stay alive. As a consequence of this decrease in energy, the higher levels receive less energy than the ones in the lower part of the pyramid.
The flow of energy from one trophic level to another within an ecosystem. Part of it is lost as heat or due to not good digestion.
What is the relationship between Biodiversity and ecosystem?Biodiversity has three levels - ecosystem, species and genetic diversity. Therefore, Biodiversity can be defined as the variability among living organisms involving terrestrial, marine, and other aquatic ecosystems, genes and alleles in a species and their ecological complexes such as diversity within species, and between species of the ecosystems.
As a result, the energy transferred as we ascend in the pyramid is lower, making it impossible to continue the pyramid since there is not enough energy to nourish another level.
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how does dirty air affect us?
Label the following organelles.
how every organism on earth affect each other??? please help ..
The stage in the cell cycle where cells spend the majority of their life.
Answer:
interphase
Explanation:
In cells, this busy stage of “living” is called interphase. Interphase is part of a cyclical growth process in all cells called the cell cycle. An average eukaryotic cell spends most of its life in the interphase part of the cell cycle, around 90% of its time, to be precise