Answer:
open clusterAs the name suggests, an open cluster is a star cluster that is loose and disorganized.
Explanation:
The type of star cluster that is loose and disorganized is Open Cluster. This is further explained below.
What is a star cluster?Generally, Star clusters are simply defined as collections of millions of stars that offer astronomers critical information about inter-stellar development in relation to the earth.
In conclusion, An Open cluster identifies a type of star cluster is loose and disorganized.
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Which of the following best explains how viruses cause disease?
A. The virus particles ingest cells in order to disrupt their processes. Ingesting cells allows viruses to
continue to replicate.
B. The virus particles digest parts of the host cell mechanism to create more viruses. The cell is left
without means to replicate.
C. The virus particles infect host cells and use the host cell's machinery to create more viruses. This
disrupts the host cell's processes.
D. The virus particles invade
host cells and use the host cell's machinery to create many more host
cells. This causes overproduction of cells.
HElP PLEASE
Which best describes the effect on another population in the food web below if nearly all of the field mice are removed?
grass
black-footed
ferrets
field mice
seeds
lynx
The number of lynx will increase.
The amount of grass will decrease.
The amount of seeds will increase.
The number of ferrets will decrease.
Answer:
The number of ferrets will decrease.
Explanation:
In communities, organisms occupy specific niches. These gradually evolve over time as these organisms interact with their geosphere. In each community, organisms maintain specific relationships among each other; these can be depicted within a food web.
Black-footed ferrets are typically found within prairies, and consume other small animals such as rodents. The removal of mice reduces their food supply, limiting their chance for survival. Thus, the ferret population would decrease due to migration, or death.
if a plant could not make glucose via photosynthesis where would the defect show up.
a. Thicker cell walls
b. less starch
c. more growth
d. less chlorophyll
Answer:
less starch
Explanation:
i took the quiz
The option (B) is correct. Less starch.
What is photosynthesis?Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
Moreover, the primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use. For the most part, the planet's living systems are powered by this process. It's not particularly efficient by human engineering standards, but it does the job.
Therefore, most plants, algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis is largely responsible for producing and maintaining the oxygen content of the Earth's atmosphere, and supplies most of the energy necessary for life on Earth.
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In a food web, an organism takes in carbon dioxide from its environment to fuel its life processes.
What is one way the organism returns oxygen to the environment?
O breathing in air
O photosynthesis
O cellular respiration
O releasing heat energy
Answer:
Photosynthesis
Explanation:
This term refers to the fact that the lipids and proteins can move above within the plasma membrane.
A. Cytoplasm
B. Cell Wall
C. Fluid mosaic model
D. Liquid
Answer:
Hi how are you doing today Jasmine
Why the copper is able to replace the silver, but the reverse reaction will not result in a replacement reaction?
Answer: hope this helps
Explanation: A single-replacement reaction is a reaction in which one element replaces a similar element in a compound. The general form of a single-replacement (also called single-displacement) reaction is:
A+BC \rightarrow AC+B
In this general reaction, element Ais a metal and replaces element B, also a metal, in the compound. When the element that is doing the replacing is a nonmetal, it must replace another nonmetal in a compound, and the general equation becomes:
Y+XZ \rightarrow XY+Z
Yis a nonmetal and replaces the nonmetal Zin the compound with X.
Metal Replacement
Magnesium is a more reactive metal than copper. When a strip of magnesium metal is placed in an aqueous solution of copper(II) nitrate, it replaces the copper. The products of the reaction are aqueous magnesium nitrate and solid copper metal.
\text{Mg}(s)+\text{Cu(NO}_3)_2(aq) \rightarrow \text{Mg(NO}_3)_2 (aq) + \text{Cu}(s)
This subcategory of single-replacement reactions is called a metal replacement reaction because it is a metal that is being replaced (copper).
Dr. Tyler is a clinical psychologist who prescribes drugs such as Valium and Xanax to treat his patients'
anxiety. Dr. Tyler adheres to the perspective in ____ psychology.
neuroscience
cognitive
psychodynamic
social-cultural
What are the 4 nitrogenous bases found in DNA and what are their appropriate pairings?
Answer:
DNA has four nucleobases: adenine, thymine, guanine, and cytosine. The nucleobases in a DNA strand have preferred partners to form hydrogen bonds with. Cytosine pairs with guanine, and adenine pairs with thymine. These are the base pairing rules that allow DNA replication and protein synthesis to happen.
Explanation:
hope this helps <3
During respiration, most ATP is formed as a direct result of the net movement of potassium against a concentration gradient potassium.
a. True
b. False
Answer:
b. False
Explanation:
All living organisms such as plants and animals require energy to function properly (life activities). Thus, the organelle where energy from nutrients is released is generally referred to as mitochondria. Animals retrieve energy using mitochondria to do cellular respiration because they typically act like a digestive system by taking in nutrients, breaking them down and obtaining energy rich molecules for cell-life activities.
Cellular respiration can be defined as a series of metabolic reactions that typically occur in cells so as to produce energy in the form of adenosine triphosphate (ATP). During cellular respiration, high energy intermediates are created that can then be oxidized to make adenosine triphosphate (ATP). These intermediary products are produced at the glycolysis and citric acid cycle stage.
Basically, mitochondria is one of the cell organelles found in all living organisms and it is known as the powerhouse. Therefore, mitochondria provides all the energy required in the cell by transforming energy forms through series of chemical reactions; breaking down of glucose into Adenosine Triphosphate (ATP) used for providing energy for cellular activities in the body of living organisms.
Hence, during respiration, most ATP is formed as a direct result of the net movement of protons down a concentration gradient but not potassium against a concentration gradient potassium.
Is metaphase 1 diploid or haploid?
Answer:
Haploid
Explanation:
Answer: diploid
Explanation:
Flatworms are a diverse group living in freshwater and marine habitats. Protonephridia are found in some species of flatworms. This organ is a series of tubes and pumps to get rid of excess water that enters the worm passively from the environment. Which group of flatworms (freshwater or marine) does your group think have the protonephridia system
Answer:
Freshwater
Explanation:
Protonephridia are made up of many flame cells. Flame cells are specialized excretory cell found in the simplest freshwater invertebrates like flatworms.
By definition, a compound microscope possesses:
O ionic bonds connecting oppositely charged ions
O two sets of magnifying lenses
O the ability to produce beams of electrons
a single objective lens
all of these answers are correct
Answer:
two sets of magnifying lenses
Explanation:
This is because a compound microscope is a high magnifying microscope that have multiple lenses or two magnifying lenses which help to see or observe or magnify image very well compare to single lense. It is a high power microscope and it has high level of magnification because of the
two magnifying lenses. It produces two dimensional image. The eyepieces and the objective lenses give a very high magnification, a condenser that is below the stage focus the light into the specimen to be viewed.
The Sun is the powerhouse of the Solar System and the main source of energy that the Earth receives from outer spaceLector inmersivo
(5 puntos)
True
False
How does matter move through the rock cycle?
Answer:In the rock cycle, rocks and matter go through uplift, weathering, erosion, deposition, melting, crystallization, and metamorphism as they travel between Earth's surface and its interior layers.
If only 10% of an organism's energy is available for the next trophic level, what
happens with the other 90% of the energy? *
O It is destroyed after it is used up.
O it remains for the next trophic level If the predator consumes ALL of the organism.
O It is used for life processes or lost as body heat.
O It is lost completely as body heat.
Answer:
It is used for life processes or lost as body heat
Explanation:
energy cannot be destroyed and energy decreases as you move to the next trophic level, therefore the correct awnser is It is used for life processes or lost as body heat
A cross between a white horse and a brown horse produces offspring that are golden in color. The possible
results of a cross between two golden-color horses are shown below.
Chance/Coat Color
25% White
50% Golden
25%Brown
Based on these results, what is the most likely mode of inheritance for coat color in these horses?
a. polygenic
b. sex-linked
c. complete dominance
d. incomplete dominance
How is respiration different from photosynthesis?
Answer:
Cellular Respiration: Occurs in all living organisms, the entire process occurs in Mitochondria, Glucose and oxygen are the reactants of this process, Carbon dioxide, water, and energy (ATP) are the by-products, Undergoes Catabolic Process, Oxygen is taken in and carbon dioxide is liberated out, this process does not require sunlight since cellular respiration occurs all the time, In this process, food particles are broken down to release energy.
Photosynthesis: Occurs only in phototrophs (all green plants, algae, and some bacteria),the entire process occurs in Chloroplasts, Carbon dioxide, water, and light energy are the reactants of this process, Producing food and capturing energy, It is an endothermic reaction as it requires energy, this process requires sunlight since photosynthesis occurs only in the presence of sunlight.
How do animals communicate?
a.
sight
c.
sound
b.
touch
d.
all of the above
Answer:
Animals communicate from all of the above.
Explanation:
Answer:
D
Explanation:
hope this helps
An IV drip delivers 5mL/hour to the patient. How many liters of the drug will you need to administer this drip for 24 hours?
Answer:
.12 liters
Explanation:
if it give 5ml an hour, it would give 120ml in 24 hours which is only equal to .12 liters.
The amount of drug which we need to administer this drip for the period of 24 hours is 0.120L or 120mL.
What is IV drip?Intravenous (IV) therapy is a medical technique which involves the administration of fluids, medications, and nutrients directly into a person's vein.
IV fluids are the specially formulated liquids which are injected into a vein to prevent or treat dehydration in the patients. IV fluids are used in people of all age groups who are sick, injured, dehydrated from exercise or heat, or undergoing surgery.
IV drip in 1 hour = 5ml or 5/1000L or 0.005L
Therefore, the IV drip in 24 hours = 5mL × 24
IV drip in 24 hours = 120mL or 0.120L
Therefore, the IV drip volume in 24 hours is 0.120L.
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why cell is considered as the functional unit of life ?give one reason
Answer:
it is a cingle organism and it lives because it is basically a germ i think
Explanation:
Answer:
I'll give 2 for you to choose from
Explanation:
1. All living things have a cell, whether it prokaryote, a eukaryote.
2. Even though are millions of cells in your body, each one plays big a role in making it function. Whether its your immune system cells or your genetic cells, without them, you literally cant live.
HELP!
If the above illustration were converted to an energy pyramid l, which organism would be placed at each level
The mitochondria in our cells release energy (ATP). What is the life function are they performing?
A. Respiration
B. Reproduction
C. Regulation
D. Synthesis
Answer: The main function of mitochondria is to produce energy for the cell. Cells use a special molecule for energy called ATP.
Explanation: The most prominent roles of mitochondria are to produce the energy currency of the cell, ATP (i.e., phosphorylation of ADP), through respiration, and to regulate cellular metabolism. The central set of reactions involved in ATP production are collectively known as the citric acid cycle, or the Krebs cycle.
what is the relationship between matter and atoms
Answer and Explanation:
Matter is defined as anything that has mass and volume. Atoms are the smallest unit of matter. This means that atoms are the building blocks of all other substances on Earth- both organic and inorganic.
Which type of white blood cell is the numerous?
A. Neutrophils
B. Lymphocytes
C. Eosinophils
D. Monocytes
How does science influence the decisions made about social, economic, and political issues?
Answer:
Science influences society through its knowledge and world view. ... Societal challenges often inspire questions for scientific research, and social priorities often influence research priorities through the availability of funding for research. Technology influences society through its products and processes.
Explanation:
Answer:
Science influences social issues by using the knowledge they know to show their view of the world, For economic and political issues science, is used to justify different political aims of governments
Explanation it is the same thing as the bottom one but shorter. so give brainliest to other person.
What is the value of numC at the end of this loop? numC = 12 while numC > 3: numC = numC / 2 numC =
Answer: 3
Explanation:
Given :
numC = 12
while numC > 3:
numC = numC / 2
Initial value of numC = 12
The condition checks if the value of numC is greater than 12, only then will the statement be executed and the loop isn't altered
numC = 12 is greater Than 3 ;
numC = numC/2 = 12/2 = 6
numC is now 6 ;
numC = 6 is greater than 3
numC = numC / 2 = 6/2
numC is now 3
numC = 3 is not greater than 3 ; hence, loop terminates (condition isn't met)
Hence , numC = 3
Answer: is 3
Explanation: got it right on edgen
The process whereby the remains of an organism are preserved by drying is
A) Petrification
B) Mummiification
C) Erosion
D) Superstition
Answer:
A
Explanation:
petrification
In peas, the color yellow (Y) is dominant to the color green (). Use a Punnett square to determine the cross of two
heterozygous parents. What are the resulting genotypes?
How many of each molecule do you think will be produce by this reaction: five O2 molecules and nine H2 molecules
Explanation:
But two water molecules contain four hydrogen atoms, which means that two hydrogen molecules must be present on the reactant side of the equation for the numbers of H atoms to balance (Figure 7.2 on the previous page).
tell me something abt space i wanna know-
Answer:
It's big.
Explanation:
If this doesn't deserve Brainliest, I don't know what does.
Answer:
The solar system is a bizarre place with its alien planets, mysterious moons and strange phenomena that are so out-of-this-world they elude explanation. Scientists have discovered ice-spewing volcanoes on Pluto, while Mars is home to a truly "grand" canyon the size of the United States. There may even be a giant, undiscovered planet lurking somewhere beyond Neptune. Read on to find out some of the strangest facts about planets, dwarf planets, comets and other incredible objects around the solar system.
Explanation:
:)
