Answer:
the answer is A
oil and water
why does the sky looks blue in the daytime and looks red during sunset because in of brownian movement be cause of the suspense is particles the air see because the tyndall effect because the of the particles a directly
Answer:
due to the refraction of light from sea.
Explanation:
the sky looks blue in the daytime and looks red during sunset because in of brownian movement be cause of the suspense is particles the air see because the tyndall effect because the of the particles a directly
Part 1: Include your answers to questions 1-4 and any Important facts about the cause and types of water erosion
Part 2: Include your answers to questions 1-7 and any Important facts about the effects of water erosion through your research.
Part 3: Include a visual display and any sources used when conducting your research.
Use the space below to submit your research.
Answer:
w
Explanation:
Cells that are metabolically active and use a lot of energy: include red blood cells. include white adipose (fat storage) cells. are found in the dermal layer, just under the skin. are densely packed with numerous mitochondria. generally are not found in the human body.
Answer:
are densely packed with numerous mitochondria.
Explanation:
Mitochondria are considered as the energetic centers of the eukaryotic cells. These organelles (mitochondria) produce energy in the form of Adenosine Triphosphate (ATP) through the mechanism of cellular respiration, i.e., mitochondria are the organelles where aerobic phases of cellular respiration occur. In presence of oxygen, mitochondria convert chemical energy obtained from foods to ATP, which is the energy coin that cells use to carry out all their metabolic processes (e.g., reproduction, growth, development, etc). Thus, cells with high metabolic requirements need to have many mitochondria in order to produce more ATP.
Moving a spring toy up and down will create what kind of wave?
A.electromagnetic
B.transverse
C.surface
D.longitudinal
B transverse trust me I did it on a quiz yesterday
For humans, linoleic acid is one of the essential fatty acids we must consume. It is plentiful in vegetable oils, and we use it to form compounds involved in immune responses. When it is decomposed through a process called b-oxidation, it produces effectively 27 NADH, 9 FADH2 and 9 ATP in the Krebs cycle, along with 9 FADH2 and 9 NADH as part of the decomposition.
Required:
How many ATP should this produce?
Answer:
18 ATP.
Explanation:
Total 18 ATP are produced because 9 FADH2 are converted into 9 ATP molecules and the earlier 9 ATP molecules are already present in the first b-oxidation process. The first Krebs cycle produces 27 NADH, 9 FADH2 and 9 ATP while on the other hand, the second Krebs cycle produces 9 ATP molecules from 9 FADH2 so total it produces 18 ATP molecules.
Write in the Functions of Each Organelle
Describe the function of each organelle.
Cytoplasm
shows all of the mterial present in a cell except nucleus it provides platform for various cellular activites such as glycolysis
Chloroplasts
are membrane bound cell organelles found in photosynthetic organism
Cell wall
is a rigid outermoprotecging layer present in bacteria fungi plants and in some protist
Centrioles
are small cell organelles found near nuclues of animal cells
Answer:
mans need to help me cheat more often XDDDDDDDDDDD
Explanation:
Match the words listed the diagram
You have purified the receptor for a hormone by affinity chromatography. During gel filtration chromatography under native conditions the receptor elutes between pyruvate decarboxylase (250 kDa) and glutamine synthetase (620 kDa). During SDS-PAGE, in the absence of reducing agents, the receptor migrates as a single band of approximately 230 kDa. When SDS-PAGE is carried out in the presence of 2-mercaptoethanol the receptor migrates as two bands of approximately 95 and 135 kDa. Explain this result.
Answer:
the hormone receptor is a heterotetramer composed of two subunits with 95 kDa and two subunits with 135 kDa
Explanation:
In this case, the heterotetramer is composed of two heterodimers, each composed of two subunits that held together by disulfide bonds. These heterodimers bind together through hydrophobic interactions in order to form a tetramer. The Sodium Dodecyl Sulfate (SDS) is a denaturing detergent that dissociates both heterodimers by interfering with hydrophobic interactions that hold heterodimers together. It is for that reason that only a single band of 230 kDa is observed (135 kDa + 95 kDa = 230 kDa). Moreover, 2-Mercaptoethanol breaks disulfide bonds, thereby separating the two subunits in the heterodimer. In consequence, after the use of this chemical compound (2-Mercaptoethanol), two different bands with 135 kDa and 95 kDa can be observed.
17. When a person looks up into the sky
during new moon, what fraction of the
bright surface of the moon do we see?
Answer:
i dont really know why and how im here but im here
Explanation:
Which statement is true about biodiversity?
Answer:
A or C
Explanation:
B and D are plain illogical. C is definately true, but since it's a little too broad I'm thinking that it would be A, since natural disasters can decrease populations which can destroy genetic diversity (see founders effect).
Answer:
The correct answer is C. I just took the test on plato
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU !!!
Answer:
A. Coal
Explanation:
Coal has the potential to generate energy
Algal bloom is caused what 2 factors in the dead zone?
0 points
A) Fertilizer
B) Nitrogen
C) Nutrient
D) Rapid growth
E) Phosphorus
F) Animal waste
pls help i need this because of a quiz
tbm queria saber essa pergunta!!
Answer:
Dead zones are generally caused by significant nutrient pollution, and are primarily a problem for bays, lakes and coastal waters since they receive excess nutrients from upstream sources. Excess nitrogen and phosphorus cause an overgrowth of algae in a short period of time, also called algae blooms.
hope it helps!
please mark as the brainliest!
Why don’t animals need cells with walls
Answer:
Animal cells do not have cell walls because they do not need them. Cell walls, which are found in plant cells, maintain cell shape, almost as if each cell has its own exoskeleton. This rigidity allows plants to stand upright without the need for bones .
Explanation:
What is mutualism? Pls help
Answer:
the doctrine that mutual dependence is necessary to social well-being.
Explanation:
true or false the typical X shaped chromosomes is the result of DNA replication
Answer:
True
Explanation:
Truly, the typical X shaped chromosomes is the result of DNA replication. When the DNA has replicated, it then condenses and coil into the X-shaped of the chromosome. This then implies that replicated chromosomes take the X-shaped structures seen under a microscope.
When this replication occurs, the chromosome is made of two structures that are identical. They are known as the sister chromatids. These chromatids are actually joined at the centromere.
What happens during the process of translation?
Image result for world
a
copies of DNA molecules are made
b
the cell uses information from messenger RNA to produce proteins
c
mRNA is made from DNA
d
transfer RNA is made from mRNA
Answer:
c..... mRNA is made from DNA
Would you expect human DNA to be more closely related to tiger or jellyfish? Explain.
Answer:
I would expect a tigers' DNA to be more like humans DNA because a tiger has more characteristics like humans.
Explanation:
after all, tigers are mammals and jellyfish are aquatic invertebrates.
Plz help me.!!!!!!!!!!!!!!!!
!!!!!!WILL MARK BRAINLIEST !!!!
2. Below is an image of 2 imaginary organisms. Organism A lived hundreds of years ago while organism B is
alive today. Explain how organism A evolved into organism B, including what environmental pressure (i.e.
predator, habitat, competition, etc) you believe guidede natural selection process that worked on this
species.
0-Organism
A
Organism-B
Answer: Click or tap here to enter text.
Answer:
The new modification in Organism B is the tail.
Explanation:
This might indicate that the organism has to sprint in order to catch prey or to get away from predators. The organism is most likely not a prey, since it has sharp teeth, making it a carnivore. The tail helps in stabilizing the animal while running. The animal might have new threats that have developed over the years (like humans).
when birds inhale, air enters sacs around the lungs. When air is exhaled, it travels in tubes called alveoli through the lung. This shows how the __________ system of birds works.
A. Respiratory
B. Nervous
C. Reproductive
D. Digestive
E. Circulatory
When two parents join to form a new individual-
Offspring will NOT be identical to one parent.
It will have traits from both parents
Both A and C
Offspring will be identical to one parent.
Help please!!
Answer:
"B"
Explanation:
It will have both traits from both parents.
Aquifer is the process of seeping of water under the ground.
Answer:
The process of seeping of water into the ground is called infiltration. The groundwater thus gets recharged by this process. At places the groundwater is stored between layers of hard rock below the water table. This is known as an aquifer.
Answer:
Explanation:
An aquifer is an underground layer of water-bearing permeable rock, rock fractures or unconsolidated materials (gravel, sand, or silt). Groundwater can be extracted using a water well. The study of water flow in aquifers and the characterization of aquifers is called hydrogeology.
The question above, I’ll reward brainalist
Answer:
D im pretty sure
Explanation:
Answer:
its d just because uwu........
Which statement best describes a function of the proteins embedded in the plasma membrane of cells? *
- They selectively allow certain particles into and out of the cell.
- They attract charges in the cell's environment to give the cell a net charge.
- They provide instructions for the processes in the cell.
-They store the energy required by the rest of the membrane to perform its functions.
Answer:
They selectively allow certain particles into and out of the cell
Explanation:
Proteins in the cell membrane allow some particles to enter and exit the cell. This type of passive transport is called facilitated diffusion.
How long does the virtual plant survive when you give it a high amount of light and carbon dioxide but no water?
Answer: Most plants are growing faster, but they have on average more starch, for plants to live, too much carbon dioxide can reduce the amount
Explanation:
What are some of the facts about sexual reproduction? A . Takes two mates to reproduce and take a longer time to reproduce B. Takes one mate to reproduce and take a shorter amount of time to reproduce C. Take two mates to reproduce and take a shorter amount of time to reproduce D. Takes one mate to reproduce and takes a loner amount of time to reproduce.
TRUE OR FALSE:
FIRST, CRYSTAL VIOLET STAIN IS APPLIED, A SERIES OF RINSES ARE USED, AND THEN A SAFRANINE STAIN IS APPLIED. A GRAM-POSITIVE BACTERIA CULTURE WILL STAIN PURPLE OR BLUE, WHILE A GRAM-NEGATIVE BACTERIA CULTURE WILL STAIN PINK.
Topic: Waste water treatment
pls answer will mark as brainliest
Answer:
D A C B
Explanation:
i hope its right
2 characteristics that determine water's density
Answer:
l
Explanation:
Which part of DNA is the actual genetic code? *