Answer:
A. nucleic acids
Answer:
A. nucleic acids
Explanation:
what are some functions of sensory protein?
Answer:
Explanation:
These proteins, known as growth factors, are signals that stimulate cellular functions such as growth, proliferation, healing and differentiation. In the developing human spinal cord, BMPs are required for the formation of neurons.
Question in photo pls tell me which ever blue box is the Answer
help pls :(
Zoom in if needed
Thank you! :D
Answer:
The blank box (represents air)
Explanation:
The animal is biotic (living), the tree is also biotic (living), and the piece of wood also biotic (living.) The only abiotic factor in the photo, although we cant physically see it, is air.
In the United States, there has been an increase in the number of people infected by mosquito spread diseas that were previously found only in countries south of the United States. Scientists want to investigate the cause of the increase in mosquito spread diseases. Scientists have predicted that the mosquitos carrying disease have moved further north as global temperatures have increased. Which questions would help investigate how the new mosquitoes are affecting the ecosystems of the United States ? Select all that apply. AHow much money has been spent to fight the diseases caused by these mosquitoes across the globe? B. How have the food webs in the United States changed as a result of the new mosquitoes? the natural predators to the mosquitoes also migrated north? What types of organisms are preying on the mosquitoes in their new habitats? E Are places in the United States using more pesticides to kill the new mosquitoes? If so, how are these pesticides impacting others in the ecosystems
Answer:
What types of organisms are preying on the mosquitoes in their new habitats?
Explanation:
I think it is all the answers except for What types of organisms are preying on the mosquitoes in their new habitats? this is because when a new species comes to an area it does not have anything to prey on it
can someone help me plz
Answer:
answer is c
Explanation:
cuz atomic size increases
Answer:a
Explanation:
help? plz mark brainliest?!
Answer:
Darwin
Explanation:
He was a scientist who was all about evolution (change over time)
20 points real answers please and thank you
The picture below shows a satellite image of a sea. (1 point)
Which of these statements is correct about the sea at Location A and Location B?
The waves at Location A are abnormally low.
The waves at Location B are abnormally low.
The waves at Location A move at high speed.
The waves at Location B move at high speed.
Answer:
Its C hope this helps! if its wrong let me know
What role does cellular respiration play in the carbon cycle
Answer:
Hello, the cellular respiration is the process where organic sugar gets broken down to create and preform energy. It's very important because it releases the carbon dioxide from within our body and out into the atmosphere..
Pls help with this question (I will mark brainliest)
Answer:
B
Explanation:
Genes have to do with your traits or what genetics you have. They can be inherited by parents, or grandparents. Genes are the expression of a trait.
hellpppp plzz
Water molecules at the surface of a body of water tend
to pull inward and resist force which is why some insects
look like they are floating on top of water.
a) cohesion
b) density
c) surface tension
d) adhesion
Answer:
surface tension
hope this helps, plz mark me as brainliest.
Answer:
c) surface tension
Explanation:
Surface tension is the property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of the water molecules.
Have a nice day! ^-^
2. The genetic material of a virus can either be_____ or ______
Answer:
RNA or DNA
Explanation:
Answer: RNA or DNA
Explanation:
Select the true statement.
Cells, tissues, and organs all work together to make up
organ systems.
The smallest and simplest systems within organ systems
are the organs.
Organ systems work independently from the rest of the
body.
PLEASE HELP ILL GIVE BRAINLEST
The ungiven term that represents the elements in DNA in the figure is
What could be the reasons that a desert ecosystem can support less populations.
Erosion and deposition work together to
shape Earth's surface. Which of the following
statements best describes deposition?
A. A river flows into an ocean slows and
drops sediment.
B. Rushing water beats against the rocks at
the base of a waterfall.
C. A rushing river spreads out and forms a
wide river valley.
D. Sediment is carried away from the outer
bank of a river.
Answer:
A
Explanation:
Measurement needed in children's wear?
need kopo ng answer agad:)
Answer:
Height
Chest/Bust
Waist
Hips
Inside Leg
Which of the following would NOT be listed on the Taxonomy scale for living organisms?
Mushrooms
Plankton
Algae
Flu Virus
Answer: flu virus
Explanation:
Answer:
Flu virus
Explanation:
A virus is not made of cells and is not considered as an organism.
I hope this helped!
Which catastrophic event would most likely result in trees being knocked over and the
disappearance of most of the plants and animals along a narrow path in a forest
ecosystem?
Answer:
tornado
Explanation:
earthquakes dont cause for the disappearance of most of the plants and animals, flash floods are widespread, between volcanos and tornadoes, tornadoes fits the description better.
The catastrophic event that resulted in trees being knocked should be considered the tornado.
What is a tornado?It is the column that contains the small diameter with respect to the violence that rotated the air developed. It arises the thunderstorms at the time of spring and summer in the mid-latitude.
Also, the earthquake does not leads to the disappearance for mostly plants and animals.
hence,
The catastrophic event that resulted in trees being knocked should be considered the tornado.
Learn more about ecosystem here: https://brainly.com/question/18167856
You are replicating Gregor Mendel’s famous experiment with sweet peas.
The genotype for dominant smooth-seeded parent is designated AA, while
the genotype for the wrinkled-seeded parent is aa. Using a punnet square
predict the first generation for this cross. What are the genotypic and
phenotypic ratios? SHOW ALL WORK.
I WILL GIVE BRAINLEST ANSWER IF SOMEONE COULD SOLVE THIS OUT FOR ME PLEASE I NEED IT ASAP!!!! DUE IN 30 MINS!!!!!!!!
Answer:
answer is in the picture above
When water molecules are attracted to one another, the arrangement is
Group of answer choices
an oxygen atom on one molecule to only the oxygen atom on another molecule.
a hydrogen atom on one molecule to either hydrogen or oxygen of another water molecule.
an oxygen atom on one molecule to only hydrogen on another molecule.
a hydrogen atom on one molecule to only a hydrogen on another molecule.
Answer:
An oxygen atom on one molecule to only hydrogen on another molecule.
Explanation:
Water molecules have a polar charge (the oxygen side is more negative than the hydrogen side) so the oxygen side will attract towards the hydrogen side.
please help me this is grade 7 work btw
Circle the letter of each sentence that is true about the cell wall.
a. Cell walls are made of cellulose.
b. Plant cells have cell walls.
c. Animal cells have cell walls.
d. Water and oxygen cannot pass through the cell wall
Answer:
D.Water and oxygen cannot pass through the cell wall
Explanation:
not sure
explain the difference between solid lines in the diagram and the dashed lines in the diagram
Answer: in an organization chart, a solid line is used to indicate the relationship between a manager and their reports. A "dotted line report" is an employee that has some level of accountability to another, but is not a direct report.
Explanation:
9. Give an example of a trait and explain how a genetic trait is passed down from parent to offspring in
animals.
Answer:
Inherited traits are passed down to offspring from parents through their genes. Inherited traits are things that are genetic and with an animal from birth. Both of their parents pass these traits to them, and they become a mix of their parents. Hair color, eye color, fur patterns are all examples of inherited traits.
Explanation:
please mark this answer as brainliest
Scientists are concerned about a decrease in global biodiversity due to extinctions of organisms now and in the future. Scientists know about a mass extinction that wiped out the dinosaurs in a very short time. Describe a possible cause of this mass extinction and two consequences that may give scientists cause for alarm about the possibility of future mass extinctions.
Answer:
Mass extinctions happen because of climate change, asteroid impacts, massive volcanic eruptions or a combination of these causes. One famous mass extinction event is the one that lead to the extinction of dinosaurs, 65 million years ago.
Explanation:
Opsins are proteins that are found in the light-sensing cells in the human eye. Different opsin proteins are sensitive to different colors of light. The instructions for creating the type of opsin sensitive to red light are found on a gene known as OPN1LW, which is on the X chromosome. A genetic mutation in the OPN1LW gene can lead to a form of color blindness that affects a person's ability to detect red light. However, women have two copies of the X chromosome, and they have normal color vision if only one copy contains the mutation. Why do women who carry one copy of the mutated gene still have normal color vision?
Answer:
Women who carry one copy of the mutated gene still have normal color vision because they have another copy, which is not mutated, in the other X chromosome that will be the dominant one. As a result, the women are carriers of the mutated gene but not color blind.
Explanation:
Colorblindness is a sex-linked mutation. A woman has two X chromosomes, while a man has one X chromosome and one Y chromosome. The mutated gene that causes color blindness is on the X chromosome, and it is OPN1LW. So if a woman has one mutated OPN1LW in one of her two X chromosomes, the OPN1LW gene in the other X chromosome will be the dominant one stopping the woman from being colorblind.
In the case of men, as they only have one X chromosome, if there is a mutation on the OPN1LW in the X chromosome, the men will be colorblind because there is no extra copy of the gene, as it is in women.
read this excerpt from "types of volcanoes." according to the context clues, which term best defines the underlined word? cinder cones are formed when small pieces of lava, called cinders, fly out of a vent and land around it. the cinders then cool from molten rock into solid rock. o liquid o heavy o black o frozen
Answer:
[tex] \huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{u} \huge\mathfrak\green{t} \huge\mathfrak\pink{i}\huge\mathfrak\purple{o}\huge\mathfrak\red{n}\huge\mathfrak\orange{:black}\ [/tex]
Answer:
Your answer is A. liquid.
Explanation:
brainly please
could someone answer 3, 4 and 5 for me please? i’ll give you brainliest answer or whatever :).
Answer:
2. In the natural environment, plants produce their own food to survive. As with photosynthesis, plants get oxygen from the air through the stomata. Respiration takes place in the mitochondria of the cell in the presence of oxygen, which is called "aerobic respiration".
3. Both cellular respiration and fermentation are process that break down food and convert the chemical energy stored in the food to ATP molecules. Both these processes begin with glycolysis and convert glucose to pyruvate. ... Fermentation only uses the latter.
4. Energy is usually absorbed during photosynthesis.
Photosynthesis is the process whereby green plants manufacture their food in the presence of sunlight(energy source), water and carbon dioxide:
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
↑
Sunlight
Sunlight supplies solar energy that is used to converted the chemical species into glucose that stores chemical energy.
Respiration is the reverse of photosynthesis. In this reaction, oxygen gas combines with glucose to produce energy with water and carbon dioxide as by products. The energy stored in photosynthesis is released during respiration.
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O ↑ energy
Explanation:
Answer:
2. The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. As with photosynthesis, plants get oxygen from the air through the stomata.
3. Both cellular respiration and fermentation are process that break down food and convert the chemical energy stored in the food to ATP molecules.
4. Energy is usually absorbed during photosynthesis.
Photosynthesis is the process whereby green plants manufacture their food in the presence of sunlight(energy source), water and carbon dioxide:
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
↑
Sunlight
Sunlight supplies solar energy that is used to converted the chemical species into glucose that stores chemical energy.
Respiration is the reverse of photosynthesis. In this reaction, oxygen gas combines with glucose to produce energy with water and carbon dioxide as by products. The energy stored in photosynthesis is released during respiration.
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O ↑ energy
What is carrying capacity?
Answer:
The carrying ability of an ecosystem is the overall growth rate of a biological species that can be supported by that area, provided the available food, habitat, water, and other resources.
Explanation:
A pond populated briefly by ten turtles, for such, would be sustainable for the species' population.
Explain how genetic modifications impact crop yield. How will this help feed the world in 2050?
Answer:
The first, which was published in 2014 and included the review of 147 studies, concluded that GM crops have allowed an average increase in agricultural yield by 22 percent and increased farmers' profits by 68 percent, with profit margins even larger in developing countries.Explanation:
Which statement best describes evolution?
Answer: Traits acquired during a lifetime are passed to offspring.
Answer:
Traits acquired during a lifetime are passed to offspring
Explanation:
Evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection, so the other answes don't make sense
