2. Something an organism does in response to a change in its environment 2 poin
to ensure its survival. *
Structural adaptation
Functional apadtation
Behavioral adaptation
Mutual adpatation
Answer:
Structural adaptation
Explanation:
Answer:
I would say A I'm not really sure though
Explanation:
Good Luck
Which has a function of the spinal cord
where is water found in... lithosphere, asthenosphere, the mental, or earths core?
Answer:
Earth's core.Explanation:
hope this is usefulWhat general trend does electronegativity follow on the periodic table? A It increases from left to right. O Bit varies randomly. C. Matemates between high and low values D. decreases from left to right
answer: it increases from left to right
explanation:
the electronegativity of atoms increases from left to right across a period in the periodic table; it also decreases as you move from top to bottom down a group in the periodic table
The light-independent reactions of photosynthesis, also known as the Calvin cycle, must repeat three times in order for a cell to have enough material to construct half a glucose molecule. A variety of molecules are used and produced during this process. Identify the molecules into three categories: molecules brought in and used in three turns of the Calvin cycle, molecules produced during three turns of the Calvin cycle that leave the cycle, and molecules used and regenerated within the Calvin cycle during three turns.
Answer:
- molecules brought in and used in three turns of the Calvin cycle = carbon dioxide (CO2)
- molecules produced during three turns of the Calvin cycle that leave the cycle = Glyceraldehyde-3-phosphate (G3P)
- molecules used and regenerated within the Calvin cycle during three turns = Ribulose bi phosphate (RUBP)
Explanation:
The second stage of photosynthesis, called CALVIN CYCLE, occurs in the stroma of the chloroplast. The processes that occur in this stage can be divided into three stages namely: carbon fixation, reduction and regeneration.
As rightly stated in this question, the calvin cycle must repeat three times in order for a cell to have enough material to construct half a glucose molecule. Hence;
- In carbon fixation, molecules of carbon dioxide (CO2) are brought in and used in three turns of the Calvin cycle. The CO2 combines with a CO2 acceptor called RUBP (ribulosebiphosphate) to produce PGA (3-phosphoglycerate).
- In the reduction stage, PGA is reduced to Glyceraldehyde-3-phosphate (G3P). This G3P molecule is produced during three turns of the Calvin cycle and leaves the cycle to be used to form glucose.
- In the regeneration stage, remaining molecules of G3P are used to regenerate RUBP in order for the cycle to continue. Hence, RUBP molecules are used and regenerated within the Calvin cycle during three turns.
Complete the sentences describing membrane lipids by moving the names of the lipids to the appropriate targets. Some lipids will be used more than once. Some targets require you to place two or three lipids. contain one fatty acid. include two fatty acids joined to glycerol by ester linkages. are made up of a 1,2-diacylglycerol and a polar head group alcohol attached by a phosphodiester bond. are common in plant membranes. contain sulfate. have hydrocarbons linked the glycerol by bonds that are more stable in acidic or high temperature environments. do not contain glycerol. can contain phosphate. Answer Bank
Answer:
SphingolipidsGalactolipids, Sulfolipids, GlycerophospholipidsGlycerophospholipidsGalactolipids, SulfolipidsSulfolipidsArcheal lipidsSphingolipidsArchael lipids, Sphingolipids, GlycerophospholipidsExplanation:
Sphingolipids contain one fatty acid.
Galactolipids, Sulfolipids, Glycerophospholipids include two fatty acids joined to glycerol by ester linkages.
Glycerophospholipids are made up of a 1,2-diacylglycerol and a polar head group alcohol attached by a phosphodiester bond.
Galactolipids, Sulfolipids are common in plant membranes.
Sulfolipids contain sulfate.
Archeal lipids have hydrocarbons linked the glycerol by bonds that are more stable in acidic or high temperature environments.
Sphingolipids do not contain glycerol.
Archeal lipids, Sphingolipids, Glycerophospholipids can contain phosphate.
BIOLOGY CIRCULATORY SYSTEM!! WILL NAME BRAINLIEST IF YOU ANSWER CORRECTLY!!
Answer:
Q1)Heart,Lungs,Arteries,Veins,Vessels
Q2)Blood vessels flow blood throughout the body. Arteries transport blood away from the heart. Veins return blood back toward the heart. Capillaries surround body cells and tissues to deliver and absorb oxygen, nutrients, and other substances.
Please mark me brainliest.
Explanation:
What is a chemical formula? Explain and give an example.
Drinking too much water during exercise can cause a condition in which the concentration of sodium in the blood is lower than normal
Answer:
Explanation:an excess of water in the body can lead to a low concentration of sodium in the blood Hyponatremia is a low concentration of sodium in the blood because of excessive retention of water
Answer: Extensive drinking of water during exercise leads to a condition called hyponatremia.
Explanation: In this, water causes dilution of the blood, and sodium levels drop too low. To maintain homeostasis in such a situation, water intake should be reduced, sodium-containing fluids should be taken, extra salt may also be added to the food
Explain the three principles of the cell theory
Answer:
The three tenets to the cell theory are as described below: All living organisms are composed of one or more cells. The cell is the basic unit of structure and organization in organisms. Cells arise from pre-existing cells.
Explanation:
Can I have brainliest?
Answer:
Answer: 1) All the living organims are compound by one or more cells . 2) The cell is the structural and functional basic unit of life. 3) All cells are originated from other cells.
Explanation: Cell theory describes the characteristics of living organisms and was proposed and refined by many scientists like Schwann and Schleiden. The first principle describes the constitution of living organisms, all of them, unicellular or multicellular are compund by cells. The second principle says that cell is the unit of life in fuctions as metabolism and structural as in tissues. The third principle says that cells can only be generated by division of preexisting cells.
Explanation:
What is the most abundant source of the body's water?
Explanation:
Water is the most abundant substance in the body. An average healthy adult is 45 to 75 percent water. Percent of water declines with age. Males have more body water than females.
Why do grocery store owners spray fresh fruits and vegetables with water?
Answer:
lthis is done mainly just to make them look nicer to apeal to more costumers
easy 5th grade science please look at photo and answer!! giving brainliest!
Answer:
I think it’s because of natural event because you can see that the tree is dry and that dryness cause by the heat. So its because of the heat that are damaging the trees.
Explanation:
Put the following terms in order from smallest at the top to largest at the bottom.
living cells
tissue
organs
living things
amino acids
proteins
Answer:
amino acids, proteins, living cells, tissue, organs, living things
Explanation:
Amino acids make up proteins. Proteins can be found in cells. A group of cells is a tissue. A group of tissues is an organ. A group of organs make an organ system. And a group of organs systems make a living thing.
Rachel Carson published Silent Spring, which highlighted the potential dangers of _______________________.
Answer:
It highlited the potential dangers of chemicals and pesticides humans use that can negatively affect the animals.
Explanation:
the book mainly discussed the disasterous affects humans have on the world/nature.
Using the 100x objective lens from question 6, you estimate 12 organisms could fit across the DFV if they were laid end-to-end and 30 could fit is stacked side-by-side. What is the length and width of this organism (in microns)?
Answer:
Hi how are you doing today Jasmine
PLEASE HELP!!!!! Question 7 of 10
The photo shows a boy and his parents.
Which statement best explains why the boy looks different from his parents?
A. He inherited an exact copy of the DNA of one of his parents.
B. He received a gene mutation from both his father and his mother.
C. He inherited genes from both his father and mother.
O D. He changed the sequence of bases in his inherited DNA.
SUBMIT
Answer:
C it is.
Explanation:
Select the correct statement(s):
a. The thalamus receives stimulus from all of the five senses (sight, smell, taste, hear, touch)
b. Pressure-sensitive baroreceptors uses tonic receptors which adapt slowly to the stimulus
c. The three layers that the retina is made of: photoreceptors, bipolar cells, rod cells.
d. The sense of smell uses phasic receptors which continuously fire as long as the stimulus is present
Answer:
The correct option is B Pressure-sensitive baroreceptors uses tonic receptors which adapt slowly to the stimulus
Explanation:
a. The thalamus receives stimulus from all of the five senses (sight, smell, taste, hear, touch). FALSE. Olfactory information is not sent to the thalamus for its process. The rest is.
b. Pressure-sensitive baroreceptors uses tonic receptors which adapt slowly to the stimulus. TRUE. Among the different types of tonic receptors, we may find baroreceptors, irritation receptors, tactile receptors, and proprioceptors. Tonic receptors characterize by their slow adaptation to the stimulus. The first discharge is maximal when the stimulus is received and then it progressively decreases. They send a continuous signal to the CNS.
c. The three layers that the retina is made of: photoreceptors, bipolar cells, rod cells. FALSE. There are in fact three layers in the retina: photoreceptors, bipolar cells, and ganglion cell layers. NOT rod cells.
d. The sense of smell uses phasic receptors which continuously fire as long as the stimulus is present. FALSE. Olfactive sense uses phasic receptors, but not continuously. These receptors shoot when they receive the stimulus, and then cease if the stimulus keeps constant.
Having investigated the impacts of the European Green Crab on the intertidal zone community, the Department of Fish and Wildlife is considering using parasitic barnacles (Sacculina) to control the crab. Given what you know about the importance of species interactions to community structure, what would you suggest should be learned about this parasitic barnacle species before it is introduced into the intertidal community you have been studying
Answer:
Method of controlling the population of crabs.
Explanation:
The method of controlling the crabs by parasitic barnacle species I suggest should be learn before its introduction because this method provides valuable knowledge about the method the parasitic barnacle species control the crabs population. This barnacle species is a parasite that feeds on the crabs, it controls the population of crab by not killing the crabs but attack on the reproductive part of the crabs that leads to infertility and as a result the population of the crabs are decreases and controlled.
In snarlymonsters, the number of teeth is polygenic. The recessive condition (aabbcc) results in a toothless snarlymonster, and the dominant condition (AABBCC) results in a snarlymonster with 6 teeth. There are 5 other possible variations. How many teeth would a AaBbCc snarlymonster have
Answer:
The correct answer is - 3 teeth.
Explanation:
It is given that in Snarlymonsters the number of teeth is a polygenic trait and recessive conditions do not form the teeth in the Snarlymonsters which means only dominant alleles are responsible for the teeth.
So, aabbcc = no teeth
AABBCC = 6 teeth
so the number of teeth is the number of dominant alleles present in the SNarlymonster like A, B, C present in offspring.
In the case of the AaBbCc genotype, there are 3 dominant genes A, B, and C, so 3 teeth are present in snarly monsters.
Oceans have a high Biodiversity.
true
false
(つ ^_^ )つ Hey There!
Answer : True!
Identify and explain a community norm that contributed to your sexuality?
Answer:
A sexual norm can refer to a personal or a social norm. Most cultures have social norms regarding sexuality, and define normal .
Explanation:
hope this helps
mark as brainliest
The question above, I’ll reward brainalist
Answer:
I believe the best answer of the choices provided is D. It holds cell organelles.
Explanation:
what is the difference between a freshwater ecosystem and a aquatic ecosystem?
Answer:
Explanation:
An aquatic ecosystem is an ecosystem in a body of water. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems.Freshwater ecosystems are a subset of Earth's aquatic ecosystems. They include lakes, ponds, rivers, streams, springs, bogs, and wetlands. They can be contrasted with marine ecosystems, which have a larger salt content
freshwater and marine life is the habitat they come from in the wild. Freshwater fish live in streams, rivers and lakes that have salinity of less than 0.05 percent. ... A marine animal's habitats include coral reef and seagrass bed.
define anaerobic respiration
Answer:
Anaerobic respiration is respiration using electron acceptors other than O2
Why is the 3-dimensional shape of a macromolecule (ex: protein) important to know from the perspective of understanding
the molecular basis of human disease? 2 pts
A/ Mutations in genes that cause a change in amino acid primary sequence can cause a change in the protein's function in a
cell. For example, it can cause the protein to mislocalize; the protein is now recruited to a specific site in the cell, like the
nucleus, where it can cause cellular dysfunction.
B/ If the protein is an enzyme, the 3-dimensional shape of the active site can be altered and decrease the rate of a reaction that
is catalyzed by that enzyme.
C/ If the protein is an enzyme, the 3-dimensional shape of the active site can be altered and increase the rate of a reaction that
is catalyzed by that enzyme.
D/ Only options A and B may be true.
F/Antions A, B and C may be true.
Answer:
A, B and C may be true
Explanation:
The three-dimensional structure (3D) of a protein, also known as tertiary structure, is critical to its function. In general, the 3D protein structure consists of alpha-helix and beta-sheets (secondary structures) associated through disordered coiled-coil regions. Genetic mutations may cause modifications in the 3D protein structure by modifying amino acids that are added to the growing polypeptide chain during the process of translation. In consequence, the relationships among amino acids (i.e., the intermolecular attractive forces that hold them together) may also be altered by these mutations. In general, mutations that generate amino acid changes at the active site of the enzyme will have a deleterious effect, thereby decreasing or inactivating protein function. However, there are situations where a mutation may be beneficial and can eventually increase the rate of reaction of a protein.
How does raw milk differ from pasteurized milk?
Answer:
Pasteurized milk is dairy milk that is heated and cooled using a simple, heating process that makes milk safe to drink before it is packaged and shipped to grocery stores. The difference between raw milk versus pasteurized milk is that raw milk — straight from the cow — does not go through the pasteurization process.
Explanation:
Which change is an environmental effect of farming?
a.temperature increase
b.soil erosion
c.habitat succession
d.natural disasters
Answer:
it is probably b.
Explanation:
hope this helps :)
Which layer of the ocean do you think is most impacted by the great pacific garbage patch
Answer:
the (epipelagic zone) sunlight layer
Explanation:
Which of these is a form of nonrenewable energy?
Answer:
fossil fuels
Explanation: