Explanation:
If water did not expand when freezing, then it would be denser than liquid water when it froze; therefore it would sink and fill lakes or the ocean from bottom to top. Once the oceans filled with ice, life there would not be possible.
How do organisms meet their needs and respond to threats in their environment?
Living organisms have some senses (sight, smell, touch, taste, etc) that help them to detect changes in their external environment, as well as their internal balance and respond to them.
A gold bar has a volume of 4.7cm cubed and a density of 19.3g/cm cubed. What is the mass?
Answer:
90.71g
Explanation:
multiply 4.7 time 19.3 to get 90.71grams
Read and understand the questions and answer based on the instructions given.
A. True or False. Write TRUE if the sentence is correct, otherwise, write FALSE.
1. Wash the funnel, stir stick, blender lid, and other removable parts of the blender with liquid soap
and water
2. Wash all the removable pieces of the food processor in cold water with a strong dish soap.
3. Wipe up stethoscope starting at the bell and diaphragm, tubing, and up to the earpieces.
4. Inspect tools, equipment, and paraphernalia if there is any significant risk.
5. Use very detailed explanation on the assessment of the tools, equipment, and paraphernalia.
PLEASE HELP NEED KONAPO
I WILL GIVE YOU EXTRA POINTS AND BRAINLIEST
Answer:
Starch --- Carbohydrate
Cholesterol --- Lipid
Steroid --- Lipid
Glycogen --- Carbohydrate
Nucleotide --- Nucleic acid
RNA --- Nucleic acid
Polypeptide chain --- Protein
Glucose --- Carbohydrate
Unsaturated fatty acid --- Lipid
Polysaccharide --- Carbohydrate
Phospholipid --- Lipid
Glycerol --- Lipid
Monosaccharide --- Carbohydrate
Cellulose --- Carbohydrate
Amino acid --- Protein
Enzyme --- Protein
Saturated fat --- Lipid
DNA --- Nucleic acid
Plz mark brainliest:)
Answer:
starch carbohydrate
Cholesterol Lipid
Steroid Lipid
Glycogen Carbohydrate
Nucleotide Nucleic acid
RNA Nucleic acid
Polypeptide chain Protein
Glucose Carbohydrate
Unsaturated fatty acid Lipid
Polysaccharide Carbohydrate
Phospholipid Lipid
Glycerol Lipid
Monosaccharide Carbohydrate
Cellulose Carbohydrate
Amino acid Protein
Enzyme Protein
Saturated fat Lipid
DNA Nucleic acid
Explanation:
Amino acids in solution can act as
Answer:
liquids
Explanation:
How does your body get rid of the carbon dioxide produced by cellular
respiration? *
a. through your intestines
b. through your lungs
c. through your sweat
d. through your urine
Answer:
B
Explanation:
You can automatically eliminate C and D.
The primary function of your intestines is to digest food.
Your lungs transport oxygen and carbon dioxide.
Through your sweat and through your urine body get rid of the carbon dioxide produced by cellular respiration.
What is Cellular respiration?
Through the process of cellular respiration, organisms mix oxygen with food molecules, directing the chemical energy contained in these substances toward life-sustaining processes while excreting carbon dioxide and water as waste.
Foods are broken down by organisms that do not require oxygen in a process known as fermentation. (For more in-depth discussions of various cellular respiration topics, see tricarboxylic acid cycle and metabolism.)
Adenosine triphosphate (ATP), an energy-rich compound that absorbs the chemical energy obtained from the breakdown of food molecules and releases it to power other cellular processes, is one goal of the degradation of foodstuffs.
Therefore, Through your sweat and through your urine body get rid of the carbon dioxide produced by cellular respiration.
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Ellis-van Creveld syndrome is a recessive genetic disorder that includes the characteristics of short stature and extra fingers or toes. In the general population, this syndrome occurs in approximately 1 in 150,000 live births. In a particular isolated population, however, the incidence of this syndrome among live births is 1 in 500. Assume that both the isolated population and the general population are in Hardy-Weinberg equilibrium with respect to this syndrome. Which best describes the difference between the frequency of the allele that causes the syndrome in the general population and the frequency of the allele in the isolated population?
Answer:
O.0026 and 0.0447
Explanation:
A fruit fly has black eyes. Having red eyes is a dominant trait (R) and having black eyes is a recessive trait (r).
Which describes the fruit fly’s genotype and phenotype?
genotype: black eyes
phenotype: Rr
genotype: black eyes
phenotype: rr
genotype: rr
phenotype: black eyes
genotype: Rr
phenotype: black eyes
Please try to hurry if possible. Thank you!
Answer:
Black eyes
Explanation:
Answer:
genotype: rr
phenotype: black eyes
Explanation:
100% sure itz c I took the test !!!!!
where are most ocean trenches located?
A.
beneath very wide mountain ranges
B.
at the center of continental plates
C.
at the boundary between two plates
D.
at the center of oceanic plates
I would say D,
because ocean is at the very low bottom close to the core and they have oceanic plates located
Mario drops a bowling ball from a set height and measures the time it takes the bowling ball to reach the ground. He uses this time and the distance of the fall to calculate the average speed of the bowling ball. He tests four different types of balls of different masses. Which question is Mario investigating?
Answer:
How fast he can get through the pipe and to the flag. JK.
He is investigating the average speed of the bowling ball
Which molecule would be the most affected by limited nitrogen?
Answer:
The myofibrillar proteins
Explanation:
If an organism has a long digestive tract with a long large intestine, and the
cellulose spends a long time being broken down for carbohydrates, the
organism is most likely a
Herbivore or a carnivore?
which scientists are credited for the events described in the develolment of the cell theory?
Answer:
The scientists credited with formulating the postulates of the cell theory are Matthias Schleiden, Theodor Schwann and Rudolf Virchow.
Explanation:
Cell Theory contributed to the understanding of how living organisms are made up of cells, as well as the role that cells play in life related functions.
The experiences of Schleiden, Schwann and Virchow laid the foundations of cell biology, whose main conclusions are summarized in the three postulates of Cell theory:
The cell is the basic structural and functional unit of life. All living beings are made up of one or more cells. All cells originate from other cells.Matthias Schleiden, when observing plant tissue under a microscope, was able to prove that this tissue was made up of cells, and that all plants possessed them. In 1837 he would postulate that the cell is the fundamental unit of life and that all plants were made up of cells.
A similar experience to that of Schleiden, but with animal tissue, was carried out in 1838 by the German physiologist Theodor Schwann, where he could conclude that in animal tissue there were also cells. This gave way to the second postulate that all living organisms are made up of cells.
In 1863, while studying cancer, the anatomist Rudolf Virchow observed how cells were able to reproduce themselves and give rise to new cells. The third postulate of the theory is due to this scientist, who was able to conclude that every living cell originates from another cell.
Mass will increase as..?
[tex]\huge\bold\red{ƛƝƧƜЄƦ:-}[/tex]
According to Newton’s second law of motion, applied force is directly proportional to the rate of change of momentum.
Momentum is basically the product of mass (m) and speed (v) of an object.
To Newton, this simply meant that if he pushes his triangular prism its speed will vary. Why speed and not mass? Because mass is constant, duh! At least that’s what everyone believed.
So far so good?
Now I ask you a question
What if I go on applying some force on an object?
Using Newton’s second law, the answer is: it’s speed goes on increasing;
which is absolutely correct!
And this result did not hurt anyone until Special Relativity came onto the main stage of Physics:
You see, the problem here is that according to Special Relativity the speed of light is the universal speed limit. No object can ever travel faster than light.
So what do we do now? We know for sure that Newton’s second law is correct.
As we know that force changes momentum: a product of mass and velocity. If velocity cannot be increased beyond “c” let’s increase the mass.
I’ll introduce something called the Lorentz factor here:
γ=11−v2c2√
applying this factor to mass:
m=m01−v2c2√
m0: is the rest mass
m = mass when the object is moving at velocity v
For v<<<c, the denominator is approximately equal to 1. However, if the speed starts getting really close to the speed of light (let's say 0.9c) the value of m gets huge.
Simply put, if the velocity increases, the object gets heavier thus making it difficult to increase its speed further.
And so, the object is never able to achieve the speed of light.
ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ❤A cell produced a large protein that needs to exit the cell. It will mostly likely be transported out of the cell via the process of
Answer:
I believe it is either passive or active transport.
Explanation:
A cell produced a large protein that needs to exit the cell. It will most likely be transported out of the cell via the process of exocytosis and active transport.
What is active transport?Active Transport is described as a process that involves the movement of molecules against a gradient or an obstruction from a location of lower concentration to a region of greater concentration.
The absorption of glucose in the human intestine and the absorption of minerals or ions into the root hair cells of plants are two instances of active transport.
Endoplasmic reticulum/Golgi-dependent secretory pathways are used by mammalian cells to export the vast majority of extracellular proteins. This process is called exocytosis, which takes place by active transport.
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which metabolic disorder affects the pituitary gland in horses
Answer:
Equine Cushing's disease, equine Cushing's syndrome, hyperadrenocorticism, and pituitary pars intermedia dysfunction are all used synonymously to describe horses with an endocrine (hormonal) disorder characterized by elevated "stress" hormones (cortisol and others) and blood glucose levels
Explanation:
Answer:Equine Cushing's disease
Explanation: I read it in a textbook one time
What is the order of the moths described by Snellen in 1899.
Answer:
Kingdom:AnimaliaPhylum:ArthropodaClass:InsectaOrder:LepidopteraSuperfamily:NoctuoideaFamily:ErebidaeSubfamily:ArctiinaeGenus:NyctemeraSpecies:
N. kinibalina
Saul makes the analogy that the body is like a school. Which is the best analogy for the central nervous system?
the cafeteria
the students
the principal
the buses
Answer:
Its not the students so its most likely C the principal.
Explanation:
Answer:
c
Explanation:
correct on edg.
WILL GIVE BRAINLIEST
All atoms of the same element must have the same number of
3
protons.
neutrons.
compounds.
electrons.
Answer:
Answer A protons
Explanation:
Hope this helps
Also I did this on edge too
Goodmorning I can’t seem to remember the question
Answer:
d) Protein
Chromatin fibres are wrapped around special proteins called Histones
Hope it helps you
And pls mark it as the brainliest answer
Answer:
I think it would be D.) Protein
Explanation:
Im sorry if its wrong. But could i get a brainiest?
what would happen if glycosis stopped happening in a cell
Answer:
cells lose their ability to maintain their sodium-potassium pumps, and eventually, they die.
Explanation:
If glycolysis is interrupted, these cells lose their ability to maintain their sodium-potassium pumps, and eventually, they die. The last step in glycolysis will not occur if pyruvate kinase, the enzyme that catalyzes the formation of pyruvate, is not available in sufficient quantities
a food web shows feeding relationships in an ecosystem in this food web what is represented by the chains of arrows from the grass to the fox
Answer:
the fox eats the grass.
Explanation:
the arrows represent the predators eating the prey until it reaches the apex predator
Which of the following statements is/are true with regard to a polymer of 6 glucose molecules?
I. The chemical formula is C36H72O36
II. The chemical formula is C36H62O31
III. The monomers of glucose were joined via hydrolysis
IV. The monomers of glucose were joined via dehydration synthesis
Answer:
Statement 'IV' is correct
Explanation:
Glucose molecules are joined together through condenstation/ dehydration (loss of water) reactions.
The statement that is true with regard to a polymer of 6 glucose molecules is as follows:
The monomers of glucose were joined via dehydration synthesis.Thus, the correct option for this question is D.
What is Glucose?Glucose may be defined as a type of simple sugar known as monosaccharides. It bears a chemical formula [tex]C_6H_1_2O_6[/tex]. It is considered the main type of sugar in the blood and is the major source of energy for the body's cells.
Dehydration synthesis involves the reaction between two or more molecules of glucose with the continuous liberation or loss of water molecules. The chemical formula of glucose remains the same when there are six or more polymers that take place, the chemical formula never changes.
Therefore, the correct option for this question is D.
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PLEASE ANSWER!!!!! Time crunch
What do genes do? Briefly describe how genes are responsible for health-related traits. How do people inherit genes?
Answer:
Genes carry the information that determines your traits.
2. The ability to access, evaluate and create media is
A. media
C. Media literacy
B. Information literacy D. Technology literacy
Answer:
I would say...D!~
Explanation:
Media literacy encompasses the practices that allow people to access, critically evaluate, and create or manipulate media. Media literacy is not restricted to one medium.
Hope it helps! (Sorry if you get it wrong-)
~The Confuzzeled homan
Answer:
C
Explanation:
Media literacy encompasses the practices that allow people to access, critically evaluate,and create or manipulate media.Media literacy is not restricted to one medium.
3. Which is an example of an acquired trait?
body hair
the ability to hear
color vision
the ability to write
Answer:
the ability to write
Explanation:
because you LEARN how to do it
PLZ HELP YA'LL Which terms correctly identify the indicated structures in this sketch of a cell viewed under a microscope? WHOEVER ANSWERS GETS BRAINEST 16 POINTS
Drag and drop a term to match each label.
A
B
C
D
E
F
Answer:
A) Vacuole
B) Chloroplast
C) Cell Wall
D) Mitochondria
E) Peroxisome
F) Endoplasmic Reticulum
Explanation:
how do we know all living things are related
Answer:
We dont i think
Explanation:
using the 5 senses to gather infabout the environment before making a hypothesis is called collecting
You will notice that some lineages (e.g. the descendants of species 56) branched many times and are represented by many living species. Discuss the ecological conditions that you think might result in the rapid diversification of some lineages. Use the caminalcules as examples. Think about what environmental conditions drove these particular caminalcules to evolve (A real world example would be the diversification of the mammals at the beginning of the Cenozoic, right after the dinosaurs went extinct.)
Answer:
The environment selects the lineage which better fits their specializations in the available resources.
Explanation:
The possible motive that lineages demonstrated quickly diversification might happen because the environment contained the opportunities which the lineages took as an opportunity to evolve. The environment could have benefited some species rather than others which could lead to different specializations of different lineages. For example, after the downfall of the dominance of dinosaurs, mammals had a few new environments to evolve with new resources, this led to more lineage biodiversification.
The environment choose the lineage that better fits their specializations in the available resources.
information regarding the environment:
The possible purpose is that lineages represent quickly diversification that may be arise because the environment comprise the opportunities which the lineages took as an opportunity to evolve. The environment benefited some species instead of others which could resulted into different specializations of different lineages.Find out more information about the environment here:
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