Answer:
The water cycle is the way that all water chases after as it moves Earth in various states. Fluid water is found in seas, streams, lakes—and even underground. Strong ice is found in icy masses, day off, at the North and South Poles. Water fume—a gas—is found in Earth's air.
The water cycle, otherwise called the hydrologic cycle or the hydrological cycle, depicts the constant development of water on, above and underneath the outside of the Earth. There are four main stages in the water cycle. They are evaporation, condensation, precipitation and collection. Let's look at each of these stages. Evaporation: This is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapour (gas).
Explanation:
2. Which type of stem cell gives rise to red and white blood cells?
A. Endothelial
B. Epithelial
C. Hematopoietic
D. Mesenchymal
Any help is appreciated!!
endothelial is the ans dud
The type of stem cell that gives rise to red and white blood cells is called a hematopoietic stem cell and is present in Option C, as hematopoietic stem cells are multipotent stem cells that reside in the bone marrow.
What is a hematopoietic stem cell (HSCs) ?
Hematopoietic stem cells are a type of stem cell that give rise to all types of blood cells, including red blood cells, white blood cells, and platelets, and they reside in the bone marrow and are responsible for replenishing the body's blood cells. They have the ability to differentiate into a variety of cell types, and the process by which HSCs differentiate into the different types of blood cells is tightly regulated by various factors, including growth factors.
Hence, the type of stem cell that gives rise to red and white blood cells is called a hematopoietic stem cell and is present in Option C.
Learn more about the hematopoietic stem cell here.
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Which of the following describes a missense mutation?
a. a base substitution that causes no change in the outcome of the protein
b. a base change that codes for a stop
c. a base substitution that causes a change in one amino acid only
d. a base insertion or deletion
Answer:
C
Explanation:
The answer is C i think but i ould be wrong
Why do cells like bacteria need a certain environment to live?
Answer:
WHEN LIVING CONDITION BECOME UNFAVORABLE, SOME BACTERIA FORM SPECIAL, DEHYDRATED CELLS CALLED ENDOSPORES. ... Although the Original Cell may be Destroyed (Die) by harsh conditions, its Endospore will survive. They help bacteria resist High Temperature, Harsh Chemicals, Radiation, Drying, and other environmental extremes.
Explanation:
HELP PLEASE ILL GIVE BRAINLIEST!!!
Answer:answer is osmosis
Explanation:
im smart
Inherited genetic variations are caused and influenced by environmental factors only. Factors like an organism’s habitat conditions and behavior can affect variation within a population. PLEASE EXPLAIN HOW ENVIRONMENTAL FACTORS EFFECT GENETIC VARIATION! WILL MARK BRAINLIEST!!
Answer:
Genetic variation among plant populations often occurs along different climatic gradients, such as temperature and precipitation gradients. Environmental factors are often responsible for the patterns of genetic structure observed at small spatial scales
Explanation:
What’s the winning science fair project for biology in high school thank you
Answer:
Test the effect of ultraviolet radiation on bacteria growth
Explanation:
Talk to your guidance counselor about how to sign up to compete in science fair. Usually, one of the science teachers at your high school will be in charge of science fair for your school. Ask your guidance counselor who that person is, then check with that person to learn what you need to do to sign up. You’ll likely need to have a good idea of what your project will be when you sign up
Foods like potatoes, breads, and pies are known as?
Answer:
carbohydrates
Explanation:
if I'm wrong I'm very sorry
Write the complimentary base pairs for the following DNA strands:
Original: ATC GCC CAT GTG CCA
Comp:
Original: TGA CAA CGA GGT ACT
Comp:
Original: AAA CCC TTT GGG ACG
Comp:
Examine the graphic and caption in the section "One Atmosphere, Many Layers."
Which selection from the article is BEST illustrated by the graphic and caption?
A
"Tropos" means change, which makes sense because the troposphere is constantly mixing up the gases in this part of our atmosphere.
B
The stratosphere is where you'll find the very important ozone layer.
C
The ionosphere is where auroras happen.
D
The exosphere is the outermost layer of our atmosphere.
Explanation:
the exosphere is the outermost layer of our atmosphere answer is d
Answer: d
Explanation:
Read the sentence from the introduction [paragraphs 1-2].
It keeps us warm, it gives us oxygen to breathe, it protects us by absorbing harmful radiation from the sun, and it's also where our weather happens.
Which of the following words, if it replaced the word "harmful" in the sentence above, would CHANGE the meaning of the sentence?
A
useless
B
unsafe
C
damaging
D
destructive
Answer:
(C) damaging I think but not sure
Answer:
useless because harmful,unsafe, damaging and destructive are synonym
Which statement describes the offspring of the F1 generation when crossing a pea plant that is true breeding for green seeds with a pea plant that is true breeding for yellow seeds?
The green trait is the dominant trait.
The offspring will inherit one allele from each parent.
The offspring will have both green and yellow seeds.
Each offspring will have a unique set of alleles.
Answer:
The offspring will inherit one allele from each parent
Explanation:
Just did EDGE
The statement 'the offspring will inherit one allele from each parent' describes the offspring of the F1 generation when crossing a pure green seeds pea plant with a pure yellow seed pea plant.
What is an allele?An allele is a given gene form, diploid organisms inherit two alleles for gene locus, one from each parent.
A diploid individual can be for a given gene locus:
Homo-zygousHeterozygousAn individual is homo-zygous when it inherits the same allele or gene variant for a particular gene locus.
Conversely, an individual is heterozygous when it inherits different alleles for a given gene locus.
In conclusion, the statement 'the offspring will inherit one allele from each parent' describes the offspring of the F1 generation when crossing a pure green seeds pea plant with a pure yellow seed pea plant.
Learn more about alleles here:
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How are organisms able to generate ATP without oxygen?
Answer:
Without oxygen, organisms can split glucose into just two molecules of pyruvate. This releases only enough energy to make two ATP molecules. ... This releases enough energy to produce up to 38 ATP molecules. Thus, aerobic respiration releases much more energy than anaerobic respiration.Write a paragraph describing the function of the endomembrane system? Include these terms: DNA, RNA, Ribosome, Endoplasmic Reticulum, Golgi Apparatus, plasma membrane, secretory vesicle, free ribosome, bound ribosome, protein.
Answer:
Please find the function of the endomembrane system below.
Explanation:
The endomembrane system is a system of membranous organelles in eukaryotic cells which plays the collective role of synthesis, modification, packaging and transportation of lipids and proteins within the cell. The organelles involved are endoplasmic reticulum, Golgi apparatus, vesicles and plasma membrane.
DNA, which is the genetic material in living cells encodes genetic information. The information in DNA is transcribed in the nucleus into a RNA molecule, which is then translated in the ribosomes (organelle for protein synthesis) into PROTEINS. Ribosomes can either be free or membrane-bound depending on whether it produces proteins that are used in the cell or are exported out of the cell respectively. However, ribosomes are attached to the surfaces of endoplasmic reticulum making them called ROUGH ENDOPLASMIC RETICULUM. This makes rough endoplasmic reticulum associated with protein production/synthesis.
The synthesized proteins is then packaged and modified in the GOLGI APPARATUS, after which it is transported by SECRETORY VESICLES that transports it to the PLASMA MEMBRANE for exocytosis.
Animals' bodies get some carbon atoms from
air.
True or false
Explanation:
It gives off carbon. So false.
When someone feels out of breath what is the chronological order that the nervous system works to generate a reaction ?
You have been provided with a non-polar liquid and are trying to determine whether
it is hydrophilic or hydrophobic. You place one milliliter of the substance into a
beaker filled halfway with water. Describe what will happen next.
Answer:
Explanation:
Non-polar liquids are liquids that have covalent bonds in which the shared electrons are shared equally. The molecules of these liquids are repelled by the molecules of water and hence do not dissolve in water. Thus, non-polar liquid are hydrophobic (water dislike/insoluble in water).
When one milliliter of the substance is placed into a beaker filled halfway with water, the substance will be seen "compact" (not dissolving nor interacting) in the beaker of water.
Polarity is defined as the separation of electric charge in a molecule or having an electric dipole moment due to the difference between negative and positively charged ends.
In the given experiment when one milliliter of the substance into a beaker is filled halfway with water, the substance will be seen as coagulating or not dissolving in the water.
The non-polar are the compounds or liquids that do not dissolve in the water. The non-polar molecules are the molecules, which are attracted to the alike molecules, rather than the water molecules.
The non-polar compounds have covalent bonds, in which the electrons are shared among the atoms of the compound.
The molecules of these liquids are repelled in the presence of water or are hydrophobic. These liquids do not dissolve in water.
Therefore, the liquid is hydrophobic.
To know more about the polarity, refer to the following link:
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Please Help!!!!!!!!!!!!!! Passive transport takes place without the use of energy. true or false?
Answer:
true
Explanation:
it requires no energy.
Answer:
it true
Explanation:
What three factors influence autumn leaf color? (pink)
Answer: Three factors influence autumn leaf color-leaf pigments, length of night, and weather, but not quite in the way we think.
Which component of the biosphere is an example of organic matter?
A. Phosphorus
B. Glucose
C. Carbon dioxide
D. Oxygen
___ code in DNA from nucleus to ___.
Answer:
i dont understand your question, please make it clearer
Explanation:
This energy is also called the energy in motion
Answer:
kinetic energy
Explanation:
Motion energy – also known as mechanical energy – is the energy stored in moving objects. As the object moves faster, more energy is stored. Motion energy is the sum of potential and kinetic energy in an object that is used to do work.
Hope this helped, Have a Great Day!!
Which property of water allows insects to walk on top of it? And explain
a. high specific heat
b. adehesion
C. cohesion
d. van der Waals
Answer:
surface tension
Explanation:
i think it might be C just google the definitions of the answers and you'll know
What type of movement across a membrane has the cell membrane dip in and form a vesicle of solid food items to bring into the cell?
a. Exocytosis
b. Phagocytosis
c. Pinocytosis
d. Facilitated Diffusion
Answer:
B
Explanation:
Phagocytosis is the intake of food/particles/bacteria from a cell's exterior.
Question 17 of 25
Based on the diagram below, which part of an atom has the greatest mass?
PO
O A. The protons
O B. The nucleus
O C. The electrons
OD. The neutrons
SUBMIT
PREVIOUS
Why is it more important to check for errors during DNA replication than during protein synthesis? O A. An error in transcription affects only one cell. B. Proteins function correctly even with errors. O C. Errors in DNA replication affect only one cell. D. Errors in DNA do not have any negative effects
Answer:C
Explanation: An error in DNA replication would affect many generations of cells.
What does DRAPP stand for?
Answer:
Denver Regional Aerial Photography Program
Answer:
Denver Regional Aerial Photography Program
what is the mutation caused by the addition of a nucleotide to an already existing Gene sequence called
Answer:
mutation caused by the addition of a nucleotide to an already existing gene sequence called deletion duplication insertion inversion
Explanation:
Spongy tissue is best described as dense smooth and homogenous
True or false
Pros of Biofuel
Pleas help it’s urgent
Answer:
Pros of Biofuels
Renewable – Biofuels are produced from plants and other organic material, so it can be replenished constantly. This is in contrast to the fossil fuels, which are constantly in the process of being depleted.
Clean – Biofuels are environment-friendly. They are much efficient & cleaner than fossil fuels, producing less air pollution and using materials that would otherwise be considered as waste products. Biofuels cause much less greenhouse gas emissions in comparison to the conventional types of transport fuels.
Inexpensive – They can be made easily by using local materials. Biofuels are very cheap to afford. They are the cheapest types of fuels available in the world.
Flexible – can be easily mixed with other fuels.
Additives – Biofuels like ethanol and biodiesel are better for car engines than fossil fuels. Even if not being used as the main fuel source, they can be used as additives to improve performance.
Carbon neutral – the amount of carbon dioxide created by the burning of biofuels is equal to the CO2 absorption capacity of the plants. Hence, no extra CO2 remains in the atmosphere.
Explanation:
Which pie graph below matches the data in the bar graph above?
Answer:
Pie Graph Z
Explanation:
According to the bar graph:
If 40% is Bulldog then the 25% would be Poodle which is a total of 65% leaving two equal bars (so 100%-65%=35%). That is 17.5% for Beagle and 17.5% for Collie.
Hope this helps!
Answer:
Chart Z
Explanation:
I took the same test today and got it correct.
I hope this helps!
(P.s Have a wonderful day!)