Answer:
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight.
Explanation:
Some cells are specialized for
facilitated diffusion, a form of passive
transport. What sorts of structures
would these cells have more of?
Answer:
The cells specialized in passive diffusion have a greater amount of membrane structures called transport proteins.
Explanation:
Facilitated diffusion is a transmembrane transport mechanism, which consists of the passage of substances through the cell membrane by means of a transporter.This process does not require energy, as it is a passive transport, and depends on an ionic gradient or concentration.
The carriers of facilitated diffusion can be integral membrane proteins, so a cell specialized in this type of transport must have abundant transport proteins.
Please hurry! Will vote brainliest!!
Leonardo is explaining the ecological pyramids to his daughter. He tells her that often scientists do not favor pyramid of biomass. Why would he say that?
A. because the available biomass may be less than the actual energy provided
B. because calculating biomass involves counting of the organisms, which can be erroneous
C. because obtaining biomass requires advanced technology
D. because biomass shows that the energy remains constant across all trophic levels
La respuesta es la D
Answer:
D. because biomass shows that the energy remains constant across all trophic levels
Which type of respiration is the most efficient in producing ATP?*
O aerobic
O anaerobic
O fermentation
glycolysis
Answer:
lol it might be a estimate good luck its not the real answer its a estimate to the answer
Explanation:
Answer:
Aerobic respiration
Explanation:
Which of the following is true?
A.
Eukaryotes can be unicellular or multicellular.
B.
Eukaryotes are all unicellular.
C.
Eukaryotes are all multicellular.
D.
Eukaryotes do not contain cells.
Answer:
A. Eukaryotes can be unicellular or multicellular.
Explanation:
procaryotes can only be unicellular but eukaryotes can be both.
why blood in pulmonary artery is voilet but in pulmonary vein is scarlet?
Explanation:
hope it will help you.
Merry Christmas
Answer:
The blood in the pulmonary artery is violet because it is not oxygenated, while the blood carried by the pulmonary veins is oxygenated and its color is scarlet.
Explanation:
Under normal conditions, the arteries carry oxygenated blood, giving it a dazzling red or scarlet color, while the veins carry non-oxygenated blood —called venous blood— of a purplish and dark red color.
The only exceptions are the pulmonary arteries and veins
Pulmonary arteries carry non-oxygenated blood from the right ventricle to the lungs. They are the only arteries that carry non-oxygenated blood.Pulmonary veins carry oxygenated blood from the lungs to the left atrium, being the only veins to carry blood with oxygen.This is why in the pulmonary arteries the blood is violet, and in the pulmonary veins the blood is scarlet.
Describe the events that helped to shape the
theory of evolution in these years:
1707-1778
• 1707-1788
• 1769-1832
1726-1797
1731-1802
1797-1875
1744-1829
1809-1882
1823-1913
1822-1884
1880-1930
1953
1941-2002
Answer:
1707-1778- Carolus LinnaeusHedeveloped the two part naming system fororganisms, using the genus and species,known as scientific naming.1707-1788- Georges-Louis Leclerc,Comte de BuffonIn his writings, he notedthat different regions of the world havedistinct plants and animals, even when theyhave similar environments. This isconsidered to be the first principle ofbiogeography. Buffon also suggested thatspecies may have improved and degeneratedsince creation, and that the Earth is probablymuch older than the 6,000 years widelyaccepted at the time.1769-1832- Georges Cuvier- influencedby the writings of Buffon, Cuvier foundthat layers, or strata, in the Earth's rockeach represent a different period in theEarth's history.
Explanation:
thats all ik sorry
Archaeology has shown that ancient humans:
A. were primitive
B. lacked intelligence
C. had an understanding of scientific principles
D. had an understanding of mathematics
E. required millions of years to evolve
F. Developed technologies which somehow were lost
(You can select multiple)
In "The Adventures of Theseus," once a year Theseus tries to move the stone. When he fails, he devotes himself to exercise to become stronger and more worthy of the task.
Which type of conflict does this statement describe?
man vs. society
man vs. himself
man vs. nature
man vs. man
Answer:
man vs. himself
Explanation:
Theseus is competing with himself to prove that he is worthy of this task. Hope this helps :)
Photosynthesis uses sunlight to convert water and carbon dioxide into
a. oxygen
b. high-energy sugars and starches.
C. ATP and oxygen .
d. oxygen and high-energy sugars and starches.
6CO2+6H2O-->C6H12O6+6O2
therefore the correct answer is d. oxygen and high-energy sugars and starches
Answer: The answer is D. oxygen and high-energy sugars and starches.
Explanation:
A cell’s chromosome contains
1.genes
2.chlorophyll
3.sperm
4.eggs
please help asap i have a time limit and if you give a correct answer i’ll give that brain thing tysm
Answer:
b.synthetic;oil
Explanation:
oil makes plastic
Yeasts are unicellular microorganisms of the fungi kingdom that can digest sugars using both aerobic and anaerobic cellular respiration. In the below experiment, what by-product of this reaction causes the balloons to expand?
Answer:
This question is incomplete as it does not contain the representation of the experiment, however, based on general understanding, the answer is:
Carbon dioxide (CO2)
Explanation:
Yeasts, as stated in this question, are living unicellular organisms that belong to the KINGDOM FUNGI. They employ both the aerobic (with oxygen) and anaerobic respiration (without oxygen) in breaking down sugars. However, both methods of cellular respiration gives off CARBON DIOXIDE (CO2) as a byproduct.
Therefore, when a yeast is placed in a balloon in accordance to this experiment and is allowed to perform respiration either aerobically or anaerobically, it gives off CO2 gas, which causes the balloon to expand.
What do you mean by the statement that the blood pressure of a
person is 120/80mm of Hg ?
Answer:
number higher than 120/80 Hg are a red flag that you need to take on heart -healthy habits.when your systolic pressure is between 120 and 129 mm Hg and your diastolic pressure is less than 80 mm Hg it means you have elevated blood pressure.
Explanation:
what is produced from covalent bonding
Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability
The state of Georgia has seen their water table become lower. What does this mean?
A. The amount of groundwater is increasing.
B. Their groundwater is flowing to confined aquifers.
C. The amount of groundwater is decreasing.
D. heir groundwater is being recharged by rain.
Answer:
The amount of groundwater is decreasing.
Explanation:
The water table is the top of the groundwater in the Earth. The greater its depth in the Earth, the less groundwater is in the aquifer below.
Requires the use of energy to molecules.
Diffusion
Osmosis
Active transport
how much does Biomass cost?
Answer:
In the United States, direct combustion is the most common method of producing heat from biomass. Small-scale biomass electric plants have installed costs of $3,000 to $4,000 per kW, and a levelized cost of energy of $0.8 to $0.15 per kilowatt hour (kWh).
Explanation:
i got this off of a website dont report mhe
Answer:
3,000 to $4,000 per kW
Explanation:
What is happening to the soda and air in the can?
When using a winged infusion blood collection set, if the first tube is an additive tube, it is important to collect a few milliliters of blood into a nonadditive tube first to
Answer:
The answer is below
Explanation:
A winged infusion blood collection set is a type of needle used to collect blood from small or difficult veins difficult to access using a straight needle. They can be used for both intravenous delivery of fluids or drugs or for blood collection.
When using a winged infusion blood collection set, if the first tube is an additive tube, it is important to collect a few milliliters of blood into a nonadditive tube or another additive tube of the same type, and dispose it before collecting the first tube.
IN WHAT SITUATIONS WOULD YOU WANT TO CONSUME FAT INSTEAD OF CARBOHYDRATES FOR ENERGY PURPOSES?
I have asked this 2 times and I keep getting people saying stuff that is not good and someone just said points so please will someone help me? this is my last time asking I really need help.
Answer:
if you're going to be doing something in the cold for an extended period of time, it would be better to eat more fat in order to keep you warm and energized.
Which contraceptive method is effective to avoid pregnancy in women?
a) Condoms b) Surgical methods
c) Contraceptive pills d) Abortion
Explanation:
I think the answer is contraceptive pills but not sure
almost all energy comes from?
Answer: the sun
Explanation:
I'll cashapp you 10$
Answer:
The carpal region is distal to the brachial region.
Explanation:
Which rock forms by the recrystallization of unmelted rock material under conditions of high temperature and pressure? A. graniteB. gneiss C. rock gypsum D. bituminous coal
Gneiss forms by the recrystallization of unmelted rock material under conditions of high temperature and pressure.
Metamorphic rocks form as a result of recrystallization of unmelted material under conditions of high temperature and pressure over a very long period of time.
Metamorphic rocks can also be formed from the transformation of existing rock to new rock.
Examples of metamorphic rocks include schist, gneiss, quartzite and marble.
Find out more at: https://brainly.com/question/1366827
How are local energy systems in the prairie related to global systems?
Answer: The energy system is related to the global system by getting an information system by it. The global system is developed and it's the major system that delivers the whole of measurable data worldwide including local energy system which is essentially designed to supply energy services
Each characteristic of an organism.
A.
DNA
B.
Trait
C.
Complementary Bases
D.
gene
Answer:
Most living organisms have
A. DNA
Explanation:
DNA Is all the info in our cells makes each organism what they are excet for some organisms like Eubacteria,some protista, and archaebacteria.
archaebacteria(The Bacteria that live in extremem places where no other organisms can live)
Explain the process of translocation in stems.
Answer:
Translocation is the movement of materials in plants from the leaves to other parts of the plant. Nutrients, mainly sugars, are created in the leaves during photosynthesis. These are then transported throughout the plant through phloem, which are a long series of connected cells.
Explanation:
Which backgrouund characteristics should healthcare professionals be aware of when customizing a
patienrs care? (Check all of the boxes that apply)
Ogender
culture
economic situation
preferred item of cdothing
age
favorite breaktast cereal
O
O
O
O physical abilities
religio
Answer: gender
culture
economic situation
age
physical abilities
religion
Explanation:
The background characteristics that healthcare professionals should be aware of when customizing a
patients care include gender, culture, economic situation, age, physical abilities, and religion.
Healthcare professionals should be aware of the age of the patients so as to know what type of care to give the patients and the dosage of drugs to use. Also, religion is important as some religions doesn't eat pork and other things. Also, the gender of the patient matters as well as well as the physical abilities and economic situation.
What is the product of light dependent reaction? *
A.Sugars
B.Light
C.Oxygen
D.Carbon Dioxide
What factor determines the pathway that pyruvic acid takes after leaving glycolysis?
Answer:
Explanation:
Answer Expert Verified. The presence of oxygen and levels of ATP.