Answer: hypertonic solution
Explanation:
A cell placed in a salty solution would lose water as water will move from the cell to the surrounding hypertonic medium by the process of osmosis causing the cell to shrivel up.
I need help with that
Answer:
D. 3H2O
Explanation:
An atom is the smallest unit of matter that has the characteristics of a chemical element. It consists of protons, neutrons, and electrons - small electrically charged particles.
They make up molecules - electrically neutral groups of two or more atoms connected by chemical bonds. Multiple molecules that consist of two or more different atoms make up a chemical compound.
The chemical compound that has nine atoms is 3H2O. Here, we have three molecules of water. Each molecule consists of three atoms - two hydrogen atoms and one oxygen atom. This means that three of these molecules have a total of nine atoms.
In your own words, summarize what Enderle is saying in the video about the relationship between science and God.
Answer:
aaaaa
Explanation:
Need help please log4 (64)=x
Answer:
3
Explanation:
since
[tex] {4}^{3} = 64[/tex]
HELP ASAP!!! PLEASE!!!
Why do we perceive chlorophyll as being green?
a. Because it reflects green light.
b. Because it absorbs green light.
c. Because it absorbs yellow light.
d. Because it is green.
A .Because it reflects green light.
Explanation:
Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green
what properties of water explain why it can be so destructive in heavy rains or floods?
solubility and adhesion
hydrophilia and cohesion
bipolarity and solubility
cohesion and adhesion
The properties of water that explain why it can be so destructive in heavy rains or floods is D. cohesion and adhesion.
How to illustrate the information?Important water qualities like adhesion and cohesion have an impact on how water behaves everywhere, from plant leaves to your own body. In Adhesion, W
water is drawn to other substances, while in cohesion, water is drawn to different types of water.
The force that draws molecules of the same substance together is called the cohesive force. The force that holds molecules of various substances together is known as the adhesive force.
Therefore, the properties of water that explain why it can be so destructive in heavy rains or floods is cohesion and adhesion.
In conclusion, the correct option is D.
Learn more about water on:
https://brainly.com/question/5060579
#SPJ1
What molecules does a plant need to make glucose in the process of photosynthesis?
Choose ALL correct answers.
a. oxygen
b. light
c. water
d. carbon dioxide
Answer: carbon dioxide and water.
Explanation: I took the test
PLEASE HELP SMART PPL!!! How many protons does an ion with 10 electrons and a charge of +2 contain?
10,8,13,12,11
Answer:
12
Explanation:
+2 charge means there are 2 more protons than electrons in an ion.
If there are 10 electrons, then there are 10+2 protons for a +2 charge.
10+2=12 protons
Why might a nymph have a diet more like that of an adult than does a larva? SAMPLE RESPONSE WHOEVER ANSWERS CORRECTLY GETS BLAINLEST!
Answer:
Because a nymph looks more like an adult, just without wings.
Explanation:
Answer:
Because a nymph looks more like an adult, just without wings.
Explanation:
Without genetic variation, some of the basic mechanisms of evolutionary change cannot operate. Consider the three primary sources of genetic variation.
1. mutations
2. gene flow
3. sexual reproduction
Review the diagram involving meiosis and fertilization. In all three scenarios, other than the principles governing meiosis, what is the source of genetic variation?
A)mutation
B) gene flow
C) nondisjunction
D) random assortment
Answer: gene flow
Explanation: seen it on socratic
Why do the cells of the digestive system secrete proteolytic enzymes, such as pepsin, in their inactive forms
Answer:
In the initial stages of digestion of food, the stomach performs an essential role. Apart from doing churning and squeezing the food bolus, it also discharges an amalgamation of compounds, together called gastric juice. It comprises mucus, water, pepsin, HCl, and intrinsic factor. Of these five constituents, the principal enzyme that takes part in the digestion of protein is pepsin.
It dissociates proteins into amino acids and smaller peptides, which can easily get captivated within the small intestine. This pepsin is released in its sedentary form, or zymogen form called pepsinogen by the chief cells present within the gastric lining. It is released in its sedentary form by the stomach, by this the stomach inhibits the auto-digestion of defensive proteins in the digestive tract's lining.
What is the significance of Easter for Christians?
O It recognizes the Trinity.
O It honors the birth of Jesus.
O It celebrates the Resurrection.
O It commemorates the death of Jesus.
Answer:
it is c
Explanation:
the significance of Easter for Christians is: (C). It celebrates the Resurrection.
Meaning of EasterEaster is a christian occasion that commemorates or celebrates the resurrection of Jesus.
Easter is a day set aside every year where Christians reflect on the prize Jesus paid for the sins of the world.
In conclusion, the significance of Easter for Christians is: It celebrates the Resurrection.
Learn more about Easter : https://brainly.com/question/24379914
#SPJ2
4. Natural selection is BEST described as
a. able to generate new traits that better suit the species.
b. increasing the perfection of a species.
c. working on existing variation of traits to favor those better suited to the organism's environment.
d. causing the death of a significant proportion of the population.
e. driving the species toward an eventual endpoint sometime in the future.
Answer:
D
Explanation:
For what length of time was the IT Support department able to close down each weekend during Richard's first month?
Nixon's concerns turned out to be valid. The unemployment rate reached a politically harmful 6 percent by the end of 1970.
In that year, Nixon named Arthur Burns as the head of the Federal Reserve. Burns rapidly established his independence by issuing Nixon a challenge: if Nixon failed to maintain federal spending under $200 billion, Burns would continue to keep the money supply constrained in an effort to combat inflation. Nixon complied with Burns' requests. He put off government employees' salary raises by six months in order to conserve money. One outcome was a nationwide postal employees' strike. Nixon employed the U.S. Army to keep the postal service operating, but in the end, he carved into postal workers' salary demands, erasing some of Burns' budget-balancing requirements.
Learn more about Unemployment here-
https://brainly.com/question/14227610
#SPJ9
In patients with breast cancer, peau d’ orange skin is often first evident?
The areola is the most common initial site to visualize peau d'orange skin.
Hope this helps :)
which ocean formed as a direct result of the breakup of Pangea.
O Arctic. O Mediterranean O Pacific. O Atlantic
Answer:
[tex]\boxed{Atlantic\:Ocean}[/tex]
Explanation:
The rifting that occurred between North America and Africa created multiple unsuccessful rifts. One rift resulted during a new ocean, the North Atlantic Ocean.
Hope it helps!<3
The order of fermentation rate using these substrates is arranged from highest rate to lowest (left to right) Glucose---sucrose---fructose--starch True False
Answer: Its true
Explanation: The order of fermentation rate using these substrates is arranged from highest rate to lowest (left to right) Glucose---sucrose---fructose--starch True False
It is true that the order of fermentation rate using these substrates is arranged from highest rate to lowest Glucose, sucrose, fructose, and finally starch.
What is fermentation?Fermentation is a biological process that involves the action of enzymes to produce chemical changes in organic substrates.
It is narrowly defined in biochemistry as the extraction of energy from carbohydrates in the absence of oxygen.
Fermentation is a chemical process that breaks down molecules such as glucose anaerobically.
Fermentation is a chemical process that breaks down carbohydrates such as starch and glucose anaerobically.
Fermentation has numerous health benefits and is used to make alcoholic beverages, bread, yogurt, apple cider vinegar, and other products.
Fermentation serves many purposes, including adding new flavors and textures to food, extending food shelf life, making some nutrients more easily absorbed by the body, and providing a habitat for probiotics to grow and reproduce.
The fermentation rates for these substrates are listed in the following order: glucose, sucrose, fructose, and finally starch.
Thus, the given statement is true.
For more details regarding fermentation, visit:
https://brainly.com/question/13050729
#SPJ6
Autopsy conducted on an individual who had died of pneumonia revealed bluish-green pus filling the lung. The causative agent of pneumonia was most likely to be
Proteus vulgaris
Escherichia coli
Salmonella typhi
Pseudomonas aeruginosa
Staphylococcus aureus
Answer:
The agent causing the pneumonia, where bluish-green pus was found, is most likely Pseudomonas aeruginosa.
Explanation:
Pseudomona aeuriginosa is a gram-negative bacteria that is one of the main causes of hospital-acquired infections, including pneumonias in mechanically ventilated patients.
One of the characteristics of P. aeuriginosa is the formation of a bluish-green pus, since it has the capacity to form cyanide-based blue pigment upon contact with the organic tissues it infects. This is the reason why previously P. aeruginosa was called a pyocyanic bacillus.
The other options are not correct because the only bacterium that produces blue-green pus is P. aeruginosa.
Viruses have structures that allow them to inject their genetic material directly into the DNA of the host cell. This strategy benefits the virus in that–;
Viruses have structures that allow them to inject their genetic material directly into the DNA of the host cell, which is a strategy benefits the virus in that the virus may use the host's molecular machinery to replicate itself.
What are viruses?Viruses are biological entities (not organisms) that cannot reproduce in the absence of a suitable host, which is required to provide the molecular machinery for replication.
In conclusion, Viruses have structures that allow them to inject their genetic material directly into the DNA of the host cell, which is a strategy benefits the virus in that the virus may use the host's molecular machinery to replicate itself.
Learn more about viruses here:
https://brainly.com/question/25236237
#SPJ1
why the food pyramid is wider at the base and very narrow at the top
Answer:
The wider base stands for foods with little or no solid fats or added sugars. These should be selected more often. The narrower top area stands for foods containing more added sugars and solid fats. The more active you are, the more of these foods can fit into your diet.
Explanation:
A food pyramid can be defined as a graphical representation of a set of dietary guidelines and optimal number of servings from each of the basic food groups, which are to be eaten daily by an individual.
Basically, a food pyramid illustrate the principles of good nutrition and contribute towards a healthy balanced diet.
Foods and drinks that are highly rich in nutrients such as fruits and vegetables are found at the wider base (bottom) of the food pyramid while foods that are high in sugar, cholesterol, salt and fat are placed at the top.
In conclusion, the food pyramid is wider at the base because that is where all the very good and nutritious foods are illustrated while it is very narrow at the top because those are unhealthy foods and drinks for humans.
Read more: https://brainly.com/question/17711149?referrer=searchResults
What causes static electricity?
An object is subjected to an unbalanced force. What happens to the object
A- The object changes speed or direction.
B- The object continues moving at a constant speed.
C- Nothing changes.
Answer:
If an object has a net force acting on it, it will accelerate. The object will speed up, slow down or change direction. An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. An unbalanced force is an unopposed force that causes a change in motion.
When an object experiences an imbalanced force, the item either alters its speed or its motion's direction.
Option A is the proper response, thus.
What is the second law of Newton?The resultant force exerted on an object is proportional to the rate of change of momentum, according to Newton's Second Law.
Force is equal to the product of an object's mass and acceleration because acceleration is the change in velocity expressed by either a change in speed or a change in direction.
One of two things occurs when an item encounters an imbalanced force: either the object alters its speed or its motion direction.
As a result, choice A is the right response.
To learn more about Newton's second law, here refer to the link;
brainly.com/question/13447525
#SPJ2
Compared with mitosis, the process of meiosis results in daughter cells that
are —
A.diploid cells with the same number of chromosomes as the parent cells
B.diploid cells with a smaller number of chromosomes than the parent cells
C.haploid cells with the same number of chromosomes as the parent cells
D.haploid cells with a smaller number of chromosomes than the parent cells
Answer: Haploid cells with a smaller number of chromosomes than the parent cells
Explanation: i took a test.
Which of the following are cells formed by meiosis?
A.Cells to repair damage in an organism
B.Cells for the growth of an organism
C.Cells that are gametes
D.Cells with identical genetic material to the parent cell
Answer:
C
Explanation:
Meiosis is the creation of sex cells so it isn't A or B. Meiosis makes two different gametes that are not identical so it has to be C
The only thing plants do in the ecosystem is provide food?
Answer:
No
Explanation:
plant are
Food producer
Oxygen provider
climate changer
Should zoos have the goal of reintroducing? Or keeping animals safe in captivity?
Answer:
reintroducing
Explanation:
mainly because animals arnt for captivity
Answer:
zoos should be more like animal conservation places instead of human entertainment areas
How many 02 molecules are required for two glucose molecules to undergo cellular respiration?
Are basal taxon more likely to have derived or ancestoral characteristics? Why?
Cladograms show the evolutive relationship between different taxa, and the ancestral and derived characters in the order in which they emerged. Basal taxons are more likely to have ancestral characteristics.
What is a cladogram?A Cladogram is a graph drown as a tree, which is based on cladistic analysis. It represents the common ancestral relationships and the emergence of different characters among the involved groups.
This tree-type graph represents the relationship between the involved taxa according to a derived character and follows the maximum parsimony criterium.
A derived character is any trait that a group passes to its descendants. Through evolution, the characters change, and new changes are added.
When referring to a derived character, we mean that all the subsequent species in the cladogram carry the trait.
A cladogram provides an image of how new species keep characters that were inherited from older species.
Cladograms show the position of the recent groups concerning the most ancestral ones and where, through history, the derived characters emerged.
Basal taxons exhibit ancetral characteristics that emerged a long time ago.The most recent groups exhibit derived characters that emerged later in history.
Derived characters do not appear in ancestral groups.
The basal taxons are more likely to have ancestral characteristics, while the most recent taxons are expected to exhibit the derived ones.
You can learn more about ancestral and derived characters at
https://brainly.com/question/13249396
https://brainly.com/question/13022684
https://brainly.com/question/14689322
https://brainly.com/question/20629453
#SPJ1
What general name is given to tracts that connect the right and left cerebral hemispheres?
please help me with 1-3
If a female fruit fly is heterozygous with the allele for white eyes being recessive and the red eyes being dominant on the X-chromosome. She is crossed with a hemizygous red eyed male, what would be the expected ratio of male and female phenotypes if they were bred together?
Answer:
100% red eyes because there is 50% AA and 50% Aa.
Explanation:
To find the expected ratio of male and female phenotypes if they were bred together, you need to make a punnett square/table.
Female: A a
"A" is white eyes, which is RARE. "a" is red eyes, which is COMMON.
Male: A A
"A" is red eyes, which is COMMON.
Multiply Aa x AA by a punnett square.
GUIDE:
1. AA is common and does not carry the recessive gene of being white-eyed. 2. aa is rare and carries the recessive gene of being white-eyed.
3. Aa is common as being red-eyed since being red-eyed is dominant, but carries the recessive gene of being white-eyed.