Answer:
the global econmy (b)
Explanation:
ik it im 2 quick
i don't like school that's why I'm here
Answer:
brainly is like school though?? you have to answer people so i d k
Explanation:
Answer:
Same id rather fail than do school
Explanation:
Also how are u? <3
I hope you have a good day
Cells often need to take in materials from their environment which are
found in lower concentration outside the cell compared to inside the cell.
In order to do this, cells must use energy from ATP to move these materials
against the concentration gradient through active transport.
with the concentration gradient through active transport.
against the concentration gradient through passive transport.
with the concentration gradient through passive transport.
Answer:
With the concentration gradient through passive Transport
Explanation:
I haven't taken biology recently, but if I'm not mistaken, cells that use ATP can only passively do things.
Cells often need to take in materials from their environment which are with the concentrate gradient through passive transport. So the correct option is D.
What is passive transport?A kind of cellular transport known as passive transport involves the movement of molecules and ions along concentration gradients. It indicates that a drug has a propensity to migrate from a region of higher concentration to a region of lower concentration.
When there are few substances anywhere, those substances tend to migrate there. Contrary to active transport, another kind of cellular transport, which fundamentally requires ATP to move substances against their concentration gradient, the method does not involve metabolic energy (e.g. ATP) since the chemicals are moved downwards or along their concentration gradient. The four main methods of passive transport are osmosis, filtration, simple diffusion, and assisted diffusion.
When a drug is transported passively, it is moved from an area of higher concentration to one of lower concentration. As a result, chemicals migrate along a gradient of concentration.
Therefore the correct option is D.
Read more about passive transport, here
https://brainly.com/question/13542102
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Select the correct answer from each drop-down menu.
Why is nuclear power considered to be a clean source of energy?
Nuclear power is regarded as a clean source of energy because it doesn't produce
1._______ or 2._______
1
A) greenhouse gases
B)Harmful waste products
C)enough energy
2
D)too much energy
E)helpful waste products
F)air pollutants
Answer:
enough energy , too much energy
Calculate the heat energy of 100 g of water that has its temperature increased by 10C . The specific heat of water is 4.18 J/gC
Answer:
4180 Joules
Explanation:
Multiply 100g by the 10c to get the amount of degrees heating the amount of grams, which is 1000.
Specific heat is how much energy it takes to heat 1 gram 1 degree celcius, which it took 1000 of.
1000* specific heat for water = Total heat energy
1000*4.18J=4180 J
It took 4180 Joules of energy to heat up 100g of water by 10 C
3- Blood group which has both types of antigens is......
A-A
B-O
C-AB
D-B
Answer:
C- AB
Explanation:
I NEEED HELP AS QUICK AS POSSIBLE!!!
Answer:
I think it's C, but I'm not 100% sure.
Explanation:
At what point is the population at the carrying capacity?
a
1
b
2
c
3
d
4
Answer:
ur momma jhit
Explanation:
all living things have DNA? true or false
Answer:
Most of what we know of have DNA
Explanation:
Some living things like viruses I think have RNA (unless viruses aren't considered living)
A punnett square represents a cross that produces two plants with orange flowers. If the orange color of the flowers is a result of incomplete dominance, what color were the flowers on the parent plants?
Answer:
Red and yellow. Incomplete is a blending of traits.
Explanation:
Which of the following sequence shows the correct order from the smallest to the largest?
Gene-Cell-Nucleus-Chromosome-DNANucleotide
NucleotideGeneDNAChromosome NucleusCell
CellNucleusDNANucleotideChromosomeGene
CellNucleusChromosomeDNAGeneNucleotide
Answer:
Nucleotide, Gene, DNA, Chromosome, Cell.
Explanation:
WILL MARK BRAINLIEST FOR FIRST CORRECT ANSWER* The two species, Paramecium aurelia and Paramecium caudatum, fight for food and resources in the same test tube.
This is an example of which of the following?
a) mutualism
b) predator - prey
c)competition
d) commensalism
*all links will be reported
Please answer questions for the brainliest.. and stars..
Answer:
Cool air forms denser clouds, and when the clouds from the side of the mountain with cool air try to go to the side of the mountain with warm air, the clouds warm up and dissipate.
Penguin wings and swallow wings are _____ structures.
A compound
B analogous
C vestigial
D homologous
Answer: Analagous
They are different anatomically but perform similar functions.
what element is in group 18 periodic 3
Answer:
ARGON
hope this helps
the element that is in the group 18 periodic 3 is argon
Answer:
Argon (symbol Ar) is the third element in group 18, the noble gases. Argon is the third most common gas in the Earth's atmosphere, at 0.93%, making it more common than carbon dioxide.
Consider the following statements:
1. Mutations always have a negative effect on an individual.
II. Mutations can have a positive effect on an individual.
III. Murations can have no effect on an individual.
IV. Mutations can have a negative effect on an individual.
Which of the statements above is/are true?
Answer: II, III, and IV
Explanation:
The answer is the second, third, and fourth.
The second one is true, because some mutations can help us adapt to our surroundings.
The third one is true, because some mutations such as some point mutations won't affect the proteins that are synthesized.
The fifth one is true, because some mutations are lethal.
Which of the following adds to the greenhouse effect and global warming?
Answer:
The gases that contribute to the greenhouse effect include water vapor, carbon dioxide (CO2), methane, nitrous oxides, and chlorofluorocarbons (CFCs). On Earth, human activities are changing the natural greenhouse
Explanation:
mark brianiest
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Explanation:
5. The larger the cell, the harder it is to get nutrients and gases to move in and out of the cell.
6.Small
7.Small, as they have a higher surface area to volume ratio which allows them to rely on oxygen and material diffusing into the cell to survive.
8.Prokaryotic cells have internal folding of cell membrane which is responsible for certain functions like respiration.
And in Eukaryotic are compartmentalised which is a method to increase surface area.
Earth Science anything helps
Answer:
The forest, maybe the atmosphereExplanation:
if you need more help
ask me
What do prokaryotes lack that are in eukaryote cells?
Answer: Prokaryotic cells differ from eukaryotic cells in that they lack any membrane-bound organelles, including a nucleus. Instead, prokaryotic cells simply have an outer plasma membrane, DNA nucleoid structure, and ribosomes.
HOPE THIS HELPS
A pink-flowered plant is crossed with a white-flowered plant. What is the
probability of producing a pink-flowered plant? %
Effectors may show stimulatory or inhibitory activity. Binding one subunit impacts binding of substrate to other subunits. ALL are correct. The enzyme can have multiple subunits. The regulatory effect is by altering conformation and interaction of subunits.
Answer: Hello your question is poorly written below is the well written question
All are characteristic of allosteric enzymes except:
a. effectors may show stimulatory or inhibitory activity
b. they have multiple subunits
c. they obey Michaels-Menten kinetics
d. the regulatory effect is by altering conformation and interation of subunits
e. binding one subunit impacts binding of substrate to other units.
Answer : They Obey Michaels-Menten kinetics ( c )
Explanation:
Allosteric enzymes are enzymes that posses the presence of an additional site and an active site. they are modified by a noncovalent binding an allosteric effector. They do not posses a kmvalue hence they do not obey Michaels-Menten kinetics
Can some one help me :(.
Answer:
have a good day, hope this helps :)
Explanation:
hi! just saying that if you look up your question, this answer pops up: Aprocess called pollination...
100 points!! Can you write a few paragraphs about green power? Include what it is and why it is important.
Answer:
-------------------------------------
Written by Applepi101
-------------------------------------
Conserve to Preserve
"Green power"? Well, to make energy production more eco-friendly, scientists came up with the idea of "green-power". Like its name, green power is green, or has less to no impact on the earth. So green-power is the energy that does the least amount of harm to the ecosystem, and has the highest environmental benefit. A vast alternative to fossil fuels, such as petroleum, crude oil, coal, and even "natural" gases.
Some examples of alternatives are geothermal energy, which involve geothermal power plants, which use heat from deep inside Earth to generate steam to make electricity. Geothermal heat pumps, which tap into heat close to the Earth's surface to heat water or provide heat for buildings. Next up, there is hydroelectric energy, coming from the Greek word meaning "water" is when a turbine converts the kinetic energy of falling water into mechanical energy. A generator then converts the mechanical energy from the turbine into electrical energy.
But those are just some examples. Switching to green power can help improve the environmental profile of your electricity use, and even reduce your carbon footprint! Just using solar panels instead of the less-friendly systems can help save hundreds of glaciers and icecaps from melting, save bears from waking up too soon, bees from dying, changing the gender of sea turtles and save taking away all the vibrant animals who have made the Earth their home.
Thank you!
-------------------------------------
Hope this helps!
--Applepi101
PLEASE HELP Unlike most organisms the white-tailed deer has thrived in disturbed areas. Explain at least two ways that the increasing human population
has and will continue to impact the white-tailed deer population. In your response, be sure to address both living and nonliving limiting
factors
Answer:
https://ecosystems.psu.edu/outreach/youth/sftrc/deer/wtd-lesson3
go into this link your answers is discover
The white tailed dear population is influenced by many factors. The factors are predator, habitat alteration, agricultural factors, land management, etc.
Why is white-tailed deer an important species?White-tailed deer are valuable species.
There is the most wide distribution of these species in North America.
White-tailed deer are of this much importance due to their ability to impact many other organisms.
The factors that impacts their population are:
The effects of human pressure on deer population densities results mainly in ecosystems leads to serious fragmentation, such as the tropical dry forest.Habitat alteration: Increasing population of human needs more space for their residence and hence results in habitat alteration.There are many changes in agricultural factors also.Thus, due to all these above mentioned factors the increasing human population is impacting white-tailed deer population.
For more details regarding white-tailed deer, visit:
https://brainly.com/question/12065676
can someone please help me please. i need to raise my grade for this class and today is the last day.
Answer:
yes I will help
Explanation:
yes I will help you
Answer:
Pathogen #2
Explanation:
The immune system RESPONDS to pathogens by creating an antibody, and if you look closely at the shape of the pathogen compared to the antibody, it makes most sense that it would be created in response to this one.
How can charging occur?
The previous section of Lesson 2 discussed the process of charging an object by friction or rubbing. Friction charging is a very common method of charging an object. However, it is not the only process by which objects become charged. In this section of Lesson 2, the charging by induction method will be discussed. Induction charging is a method used to charge an object without actually touching the object to any other charged object.
Which of the following is a correct statement about insulin and glucose?
Through negative feedback, insulin produced by the pancreas causes a decrease in the amount of glucose in the blood.
Through negative feedback, insulin produced by the pancreas causes an increase in the amount of glucose in the blood.
Through positive feedback, insulin produced by the pancreas causes an increase in the amount of glucose in the blood.
Through positive feedback, insulin produced by the pancreas causes a decrease in the amount of glucose in the blood.
Answer:
Through negative feedback, insulin produced by the pancreas causes a decrease in the amount of glucose in the blood.
Explanation:
The control of blood sugar (glucose) by insulin is a good example of a negative feedback mechanism. When blood sugar rises, receptors in the body sense a change. In turn, the control center (pancreas) secretes insulin into the blood effectively lowering blood sugar levels.
A(n) _______ is a characteristic arising from genes located on gender-determining chromosomes.
Answer: Sex linked trait
Explanation:
can someone help me with this it would really make my day go right
Answer:
primary is the answer...
When a rainbow appears in the sky, it is because light from the visible spectrum passed through water vapor and slowed down, causing the colors in the visible spectrum to break apart. true or false
Answer:
False
Explanation: