Answer:
It involves facilitated diffusion.
Explanation:
Facilitated diffusion uses channel proteins. Channel proteins allow substances to travel through a membrane going with the gradient. Since active transport goes against the gradient, facilitated diffusion would not be a characteristic of it.
What is the best response to sirmulus
Answer:
Hmm.
Explanation:
An organism's best response to a stimulus is Dog barks when there are fireworks.
'Stimulus: any change in an organism's environment that causes the organism to react. It is a fancy way of saying “cause”. Example: An animal is cold so it moves into the sun.'
HELP ASAP
The word _____ is defined as the point at which an astronomical object is at its closest point to the object it rotates around.
A.equinox
B.solstice
C.perihelion
D.aphelion
E.tide
Answer:
Equinox.
Explanation:
Is when it is the closest.
Answer:
Answer is C
Explanation:
Which one is not needed ?
Answer:
Space
Explanation:
Answer:
Well... I would say it is gravity that is not needed.
Explanation:
In the picture at the top it says "we need to breathe air and live in some type of space. If these requirements are lacking, life ceases to exist."
Thus, stating that air, space, energy, and water are needed for life to exist. That leaves out gravity. Gravity is not needed for life to exist because, for example, humans and other living organisms are already living in outer space without the need for gravity.
Hope that helps!! :-)
Which of the following statements is NOT an example of evidence?
O The object's length 30 cm.
O The liquid was red in color.
O The liquid froze at 10°C.
O The liquid was identified as water because of its appearance.
Answer:
its the 4th one, you can't base something off appearance
Please help please help please help please help please help please help please help please help please help please help please help please help please help please help
Answer:
4
Explanation:
It makes sence when you look at it more
Answer:
4
Explanation:
The geosphere is one of four interconnected systems and includes __________
Answer:
the atmosphere,hydrosphere,and the biosphyre
Explanation:
Choose one of the three environmental change below, and answer the questions:
- Wildfire destroys 500 acres of forest land in Washington
- A hurricane floods wetlands in Louisiana
- A drought means not enough rain for six years in California
4 Questions:
What change did you choose?
Is this a biotic or abiotic factor?
Describe how this change could impact a population in the area
Describe how this change could impact the biodiversity in the area
Answer:
A drought means not enough rain for six years in California
How many ATP are produced between all parts on this diagram?
A) 2
B) 4
C) 20
D) 36
Explain how mutated DNA would produce proteins responsible for sickle cells rather than producing proteins responsible for normal red blood cells
Answer:
Explanation:
Sickle cell anemia is a result of the point mutation, and in a change in just one nucleotide in a gene for hemoglobin. This mutation will cause the hemoglobin in the red blood cells to distort to a sickle shape when deoxygenated. "The sickle-shaped blood cells clog in the capillaries, cutting off circulation."
Exercise
1. Which of the following statements about genetic engineering is not true?
A It is used to change an organism and give it new characteristies that people want.
B It inroles changing the genetic material of an organism.
C It can be used to produce crops that are resistant to disease.
D It does not allor genes to be transferred from one type of organism to another.
Answer:
d I guess.............
The following statements about genetic engineering is not true it does not allor genes to be transferred from one type of organism to another.
What is genetic engineering examples?Genetic engineering is one of the main pillars of biotechnology, which consists of a set of techniques for manipulating DNA through its recombination, with the objective of manufacturing improved organisms, aiming at the improvement or genetic structuring of a certain species, whether plant or animal.
Thus, the only alternative that does not represent genetic engineering is
See more about genetic engineering at brainly.com/question/13491558
The light-dependent reactions of photosynthesis do not include:
A.) chemiosmosis
B.) carbon fixation
C.) transformation of light to chemical energy
D.) electron transport
Answer:
electron transport
Explanation:
what is carrying capacity? what type of population growth does it affect?
Carrying capacity is referred to a population size of species in a particular habitat. In an ecosystem, the population of a species will increase till it reaches its carrying capacity. Then the population size remains relatively equal.
What are the types of carrying capacity?Carrying capacity is the maximum limit till that the ecosystem can support the existence of the population.
There are four categories of carrying capacity, namely:
Physical.Ecological.Economic.Social.A specific environment's carrying capacity is the maximum population size that it can support.
The carrying capacity modifies the growth rate by slowing it when resources become scarce and stopping growth once it is reached.
Thus, it can be concluded that the carrying capacity is the average population size of species in a particular habitat which slows and stops the growth rate on reaching it.
For more details regarding carrying capacity, visit:
https://brainly.com/question/2375972
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a) Why did some of the komodo dragon's eggs not hatch?
Answer:
most likely they were not fertile.
What happens to an atom if it gains an electron? *
A.It becomes negative
B.It becomes neutral
C.It becomes positive
D.None of the above
Answer:
It would get more negatively charged.
Explanation:
Cells contain special ____
Answer:
organelles
Explanation:
Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.
PLEASE HELP IF CORRECT WILL MARK BRAINLEST!!!!
How could you increase the total energy of a system consisting of a jar full of water?
A. Leave the jar in a dark closet.
B. Place the jar in a freezer.
C. Place the jar in sunlight.
D. Leave the lid off and allow the water to evaporate.
Answer:c place the jar in sunlight
Explanation:
HURRRY PLEASE!!!!
If oxygen is present after glycolysis, the citric acid cycle begins, which is indicated by letter __.
A) Location A
B) Location C
C) Location E
D) NONE OF THESE
Answer:A
Explanation:
This model of the cell cycle includes two arrows that each represent a process in the cycle. What do the two arrows represent?
Q 13. How will you describe the sequence of oxygen, carbon dioxide, anu
flow in your own words?
Answer:
Our body requires oxygen to complete it's all metabolic processes this demand of oxygen is fulfilled by oxygen carrier component present in the blood called Hemoglobin (HB). It binds with the oxygen that reaches from lungs to the heart, deoxygenated blood i.e. the blood that carries carbon dioxide with it, is converted into oxygenated blood and circulated throughout the body.How long did the initial contamination of the Hudson River last?
Answer:
30 years
Explanation:
Answer:
30 Years
Explanation:
The Hudson river was contaminated in 1947-1977. Which is about 30 years
is perpendicular to line segment hy if the length of EF is a units, then the length is units?
Answer:
AB is perpendicular to [GH] and GH is [A]
Explanation:
what is the reason why every living thing on earth
has the chance of survival?
How might the role of the mucous membrane in the lungs be different from the role of the cell membrane surrounding a normal blood cell ?
Answer:
Mucous membrane, membrane lining body cavities and canals that lead to the outside, chiefly the respiratory, digestive, and urogenital tracts. Mucous membranes line many tracts and structures of the body, including the mouth, nose, eyelids, trachea (windpipe) and lungs, stomach and intestines, and the ureters, urethra, and urinary bladder.
PLEASE HELP ME!!
Which plant group is one of the oldest on Earth?
daisies
ferns
sequoia trees
orange trees
Answer:ferns
Explanation:
Hope this helps
Answer:
sequoia trees.
Explanation:
they are also known as "red woods" they are the giant red barked trees in different parts of california, and they are hundreds and thousands of years old.
Which macromolecules were present in each of the samples? Potato: Egg White: Milk: Unknown:
Explanation:
potato: starch ,polysaccharide, carbohydrates
egg white : lipid
milk: lactose, disccharide,carbohydrates
Answer:
Potato means starch
Explanation:
What are amino acids made up of?
Answer:
Amino acids are made from natural materials.
Explanation:
Answer:
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid. The term amino acid is short for α-amino [alpha-amino] carboxylic acid.
Explanation:
I got his from google;)
HEEELLLLPPPPPPP!!!!!!
In which way are photosynthesis and cellular respiration different?
A) Cellular respiration releases ADP, while photosynthesis releases ATP.
B) Cellular respiration produces oxygen, while photosynthesis uses oxygen.
C) Photosynthesis releases light energy, while cellular respiration stores chemical energy.
D) Photosynthesis uses light energy, while cellular respiration uses chemical energy.
Answer:
The answer is D Photosynthesis uses light energy, while cellular respiration uses chemical energy.
Explanation:
Which of the graphics best represents an animal cell? !!!THIS IS URGENT!!!
Answer:
A
Explanation:
It’s Red
Answer: A
Explanation: Animal cells don't have cell walls like cell B does, so it has to be A.
If anyone is good at environmental science? can you give me your snap if you are good at it, cause I have a lot of work for that class to finish :(
Which structure in the cell shown in Figure 7–2 above stores materials, such as water, salts, proteins, and carbohydrates?
A. structure A
B. structure B
C. structure C
D. structure D
