Answer:
If your blood pH levels aren't regulated then your blood will be like acid and potentially be fatal.
Explanation:
Your body tries to maintain homeostasis so regulating blood pH levels is vital.
i don’t understand the layout and what it’s asking. what is number 1 asking me to label??? i’m very confused please help.
Answer:
For #1 the answer is sucrase
Explanation: because sucrase breaks down sucrose. So the answer for number 2 is sucrose
can someone please help me with this question
Answer:
C
Explanation:
Which statement illustrates an exception to the concept that the cell is the unit of structure and function of all living things?
A)The cell is a complex chemical factory
B)Viruses contain genetic information but lack other cellular components.
C)lysosomes contain hydrolytic enzymes
D)Cells that possess a cell wall are non-living
Answer:
I think the answer is d, as the cell possess a cell wall are non living
Most plants grow in the A horizon true or false
Answer: True
Explanation: A HORIZON- This is the layer that we call "topsoil" and it is located just below the O Horizon. This layer is made up of minerals and decomposed organic matter and it is also very dark in color. This is the layer that many plants roots grow in.A HORIZON- This is the layer that we call "topsoil" and it is located just below the O Horizon. This layer is made up of minerals and decomposed organic matter and it is also very dark in color. This is the layer that many plants roots grow in.
Hope this helps
During osmosis, solvent particles move from an area of ____________ concentration to an area of ____________ concentration. When there is a higher concentration of solvent particles inside the cell, most solvent particles will move ____________ the cell and the cell will ____________. When there is a higher concentration of solvent particles outside the cell, most solvent particles will move ____________ the cell and the cell will ____________.
Answer:
During osmosis, solvent particles move from an area of lower concentration to an area of higher concentration. When there is a higher concentration of solvent particles inside the cell, most solvent particles will move outside the cell and the cell will smaller. When there is a higher concentration of solvent particles outside the cell, most solvent particles will move inside the cell and the cell will larger .
Explanation:
OSMOSIS -: Osmosis is the spontaneous net migration of solvent molecules into a area of higher solute concentration through a selectively permeable membrane in the direction that appears to equalize the concentrations of the solution on both sides. It is possible to produce osmosis to do work.
For several purposes, osmosis is essential for cells. It assists in the movement within and out of the cell of essential materials. By the mechanism of osmosis, the nutrients, water and other solutes pass in and out of the cell.
An example of osmosis happens when a semi-permeable membrane separates a sugar solution and water at the surface. The big sugar molecules of the solution can't move into the water through the membrane. Until equilibrium is formed, at the bottom , small water molecules pass through the membrane.
Solvent particles move from an area of Lower concentration to
An area of Higher concentration
Most of the solvent particles will move outside of the cell and
The cell will become smaller .
Most solvent particle will move inside the cell and
The cell will become Turgid .
Osmosis is the movement of solvent molecules from a region of lower solute concentration ( i.e. high solvent potential ) to a region of higher solute concentration through a semipermeable membrane. When the concentration inside a cell is higher than the concentration ( solvent concentration ) of the environment in which the cell is placed in, the solvent particles will move outside the cell into the environment and this will cause the cell to experience plasmolysis ( shrinking of the cell ). while
When the solvent concentration in the cell is lower than the solvent concentration of the environment in which the cell is placed the solvent particles from the cell will move into the cell causing the cell to become turgid.
Hence we can conclude that the correct answers that fills up the missing spaces are ; Lower, Higher, outside, smaller, Inside and Turgid
Learn more : https://brainly.com/question/19164620
Would a group of alligators that live in a particular wildlife refuge be considered a population or a community? Explain Your Answer.
2. How does the gametophyte obtain nutrition?
Answer:
The gametophyte is generally green and photosynthetic, and obtains water and other nutrients from the soil by direct absorption into its cells. It contains no cells specializing in the transport of water and/or nutrients (vascular tissue) and therefore cannot grow so large as to prevent contact between the soil and the majority of its cells.
Answer:
from the soil and energy.
Explanation:
Nuclear reactions result in tremendous amounts of
a. uranium.
b. energy
C. fission.
d.mass.
Please select the best answer from the choices provided
Answer: b. energy
Explanation:
2. What term is used to define when a cell has reached a balanced state?
Answer:
equillibrium
Explanation:
Why is light emitted by elements when they are heated?
Answer:
Heating an atom excites its electrons and they jump to higher energy levels. When the electrons return to lower energy levels, they emit energy in the form of light.
Explanation:
hope this helps plz mark brainliest
What do you think will happen to the convection currents in the mantle if the interior of Earth eventually cool down?
Which is not a topic of biology?
a. the relationship between fungi and trees
b. the distribution of sand on an ocean floor
c. the chemicals at work in the stomach
d. the speed at which a hummingbird flies
Answer:
B the distribution of sand on an ocean floor
Explanation:
Part1: Compare the relative concentrations (amount of GtC) of at least six (6) components of the carbon cycle
(e.g. The ____ has less GtC carbon than the ______ .)
Part 2: Explain how the total amount of matter is conserved during the carbon cycle.
hint-the earth is a closed system
Answer:
Explanation:
PART 2 : The Law of Conservation of Matter states that matter cannot be created or destroyed. The carbon cycle is an example of the Law because the same carbon atoms are being recycled through the carbon cycle.
Because elements are neither created nor destroyed under normal circumstances, individual atoms that compose living organisms have long histories as they cycle through the biosphere. In this depiction, a carbon atom moves from coal buried beneath the Earth's surface to a power plant and into the atmosphere. It eventually dissolves in water and is taken up by an algal cell, where it is then consumed by a copepod.
How does pollution affect marine life? a. Pollution causes a decrease in phytoplankton populations and therefore a decrease in the occurrence of algal blooms. b. Pollution causes destruction of coral reefs, which are important sources of shelter and breeding for marine animals. c. Soaps, detergents, and plastics in the ocean decrease the acidity of ocean water, leading to a decrease in carbonate levels. d. Pollution affects organisms close to the shoreline, but does not affect marine organisms far from the shore.
Answer:
b
Explanation:
According to the question, Pollution causes destruction of coral reefs, which are important sources of shelter and breeding for marine animals.
How does pollution affect marine life?Fish, seabirds, sea turtles, and marine mammals can become entangled in or ingest plastic debris, causing suffocation, starvation, and drowning.
Thus, the option "B" is correct.
To learn more about the pollution click here:
https://brainly.com/question/23857736
What happens to the surface are as the cubes get larger?
Answer:
As a cell grows bigger, its internal volume enlarges and the cell membrane expands. Unfortunately, the volume increases more rapidly than does the surface area, and so the relative amount of surface area available to pass materials to a unit volume of the cell steadily decreases.
Explanation:
The mutagens that result in cancer damage DNA by
Answer: BRCA1, BRCA2, and p53
Explanation:
If a person has an error in a DNA repair gene, mistakes remain uncorrected. Then, the mistakes become mutations. These mutations may eventually lead to cancer, particularly mutations in tumor suppressor genes or oncogenes.
which is one benefit that mangrove trees provide to surrounding coastal wetlands
Answer:
They hold soil in place
Explanation:
took it on edge
What type of organism can produce energy from the sunlight?
A. Heterotroph
B. Omnivore
C. Carnivore
D. Autotroph
Answer:
autotrophs
Explanation:
Organisms that can produce energy from sunlight are called autotrophs.
Hope this helped <3
You just went to McDonald's and purchased a Big Mac what type of macromolecule is represented in each of the following?
Answer:
There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids), and each is an important component of the cell and performs a wide array of functions. Combined, these molecules make up the majority of a cell's mass.
Which of the following BEST describes the results of the Embargo Act?
Answer:
there are no options but the embargo act of 1897 was a general trade embargo on all foreign nations
Answer:
The United States government closed all trade with Britain.
Explanation:
A student wins a trophy. It is a metal cup on a black plastic base. The student cleans the trophy. She holds one of the metal handles and rubs the rest of the trophy with a dry cloth. Why the plastic base does becomes negatively charged? B) The metal cup does not become charged when she rubs the trophy. Suggest why the cup does not become charged.
Answer:
In this given statement , the plastic base becomes negatively charged because plastic is an insulator . And the metal cup does not become charged because metal is a conductor.
Explanation:
Reason behind , why plastic base becomes negatively charged -: When a plastic base is rubbed with a dry cloth in the metal trophy, electrons are shifted from one material to the other. Thus, the substance that gains electrons (which is the plastic base) becomes negatively charged. thus , the plastic is an insulator , which causes charge (negative ) by rubbing.
Reason behind , why the metal cup does not become charged -: The metal cup is a conductor, and the surplus charge on the metal flows to the person who charges the cup and to the ground so that it is not charged. Thus, rubbing a metal can trigger hand\finger injury because metals generate excess heat in rubbing .
Henry’s sister was ver very old. Almost fourteen. She didn’t argue with Henry or mark. In fact, she hardly talk to them at all because she was so old and wise and almost grown up. Her name was Elizabeth. A. First person. B.second person C.third person this is reading by the way
Answer:
Third person.
Explanation:
The narrator uses the term she to address Henrys sister, therefore, he is using third person.
Where and how do hurricanes form?
Answer:
Hurricanes are powerhouse weather events that suck heat from tropical waters to fuel their fury. These violent storms form over the ocean, often beginning as a tropical wave—a low pressure area that moves through the moisture-rich tropics, possibly enhancing shower and thunderstorm activity.
Explanation:
What is one of the most threatened ecosystems in the United States ?
Answer:
Caribbean coral reefs
Explanation:
and unfortunately many more :´(
Four of the six kingdoms are compromised of organisms that contain
eukaryotic cells. Which structure in a cell would give you the BEST
evidence that the cell is eukaryotic? *
O Ribosome
O Genetic material
O
Nucleus
O Cell membrane
Answer:
The best evidence that a cell is eukaryotic is the presence of the cell structure called the nucleus.
Explanation:
The most significant difference between eukaryotic and prokaryotic cells is that the former have a nucleus, where they store genetic information in the form of DNA.
The nucleus of eukaryotic cells occupies approximately the center of the cell and is a structure associated with the endomembrane system. Its function is to control cell activity, and its genetic material is duplicated before cell division.
In prokaryotic cells, in the absence of a nucleus, the genetic material is dispersed in the cellular cytoplasm.
Regarding the other options:
Both cell types, eukaryotes and prokaryotes, have ribosomes, genetic material and cell membrane.
DESCRIBE WEATHER IN YOUR OWN WORDS AND GIVE EXAMPLES
please help me with this ik its a dumb question but like my teacher wants a good answer and im dumb please help!
Answer:
HOW TO DESCRIBE IT: rainy, wet, humid, dry, arid, frigid, foggy, windy, stormy, breezy, windless, calm, still; a spell of good weather; a two-day spell of sunny weather; a spell of rainy weather; Sky: cloudy, overcast, cloudless, clear, bright, blue, gray (BrE grey), dark; a patch of blue sky.
EXAMPLE: Weather includes sunshine, rain, cloud cover, winds, hail, snow, sleet, freezing rain, flooding, blizzards, ice storms, thunderstorms, steady rains from a cold front or warm front, excessive heat, heat waves, and more. ... They also provide Special Weather Statements and Short and Long Term Forecasts
What is mitosis?
the part of cell division when the chromatids separate
the time in between when cells divide
the part of cell division when two separate nuclei form
cell division when a parent cell divides into four cells
Answer:
the part of cell division when 2 nuclei form.
Explanation:
Answer:
I had took this quiz and had the same question and options, I also got a 100% on the quiz so trust me. The correct answer would be "the part of cell division when two separate nuclei form"
Explanation:
Insects and crabs are both animals that have a hard exoskeleton that develops during the larval stages of these organisms. Most insects live on land and crabs live in the water, so how is it possible that their larval stages show this relationships?
Answer:stop cheating
Explanation:
my mom said so
Answer:
Both larval stages show that the exoskeleton/body of the said organism grows into a full being.
Explanation:
This is because the regular stage of growth.
You are sitting by a lake. You drop a leaf on the lake and notice that it floats on the top of the water. Which of the following properties of water could help explain what you observed?
Answer:
Issuen Shingeki... Messatsu!
Explanation:
What you've just witnessed is something called "Buoyant force".
Buoyancy is the upthrust in the particles between the Atoms of the leaf and the water. They have the opposite charge, allowing them to repel each other- Ultimately allowing the leaf to float.
Or simply, the leaf is lighter and is less dense.
Answer:
a.
Explanation:
It has a strong tension.
PLS HELP ITS AN EMERGENCY PLZZZZ ILL DO ANYTHING PLSS ITS FOR 50 POINTS PLSSSSSS
