Answers
Answer:
A=resists the turgor pressure of the cell
C=controls the activities of the cell
B=site of chemical reactions of the cell including synthesis of proteins
Names
Cell Wall
Nucleus
Cytoplasm
Explanation:
Good luck hope this helps!
Related Questions
Define one kg mass , one meter , one second time
Answers
one kg mass refers to the total mass of irridiam plattinum rod kept in the Central beuro of weight and measurement of France at 0°celcius and
one atmospheric pressure.
One meter length refers to total length of irridiam plattinum rod kept in the Central beuro of weight and measurement of France at 0°celcius and
one atmospheric pressure.
One second time refers to total time taken by Ceassium-133 atom to complete vibratration of 91923631770 times...
.
What is meant by the term drug delivery?
Answers
Answer:
Drug Delivery
Explanation:
Drug delivery is the method or process of administering a pharmaceutical compound to achieve a therapeutic effect in humans or animals. For the treatment of human diseases, nasal and pulmonary routes of drug delivery are gaining increasing importance
A population of birds can have large, heavy beaks or thin, long beaks.
What can we say based on this data?
Select one:
We cannot conclude anything without having more data.
Having heavier beaks is a survival advantage.
Having longer beaks is a slight survival advantage, but having more data would help to confirm.
undo
There is no survival advantage between having heavier beaks and longer beaks.
Answers
Answer:
We cannot conclude anything without having more data.
Explanation:
All the statement says it that the birds have different types of beaks. There is no mention of information that the beak difference brings advantage or not. If the question were to say the heavy beaks survive more, then the answer would be those birds have an advantage- because it does not, the answer is we need more data
evolution by natural selection is an example of a scientific
Answers
Answer:
Ideas aimed at explaining how organisms change, or evolve, over time date back to Anaximander of Miletus, a Greek philosopher who lived in the 500s B.C.E. Noting that human babies are born helpless, Anaximander speculated that humans must have descended from some other type of creature whose young could survive without any help. He concluded that those ancestors must be fish, since fish hatch from eggs and immediately begin living with no help from their parents. From this reasoning, he proposed that all life began in the sea.
why are green plants known as producer?
pls tell answer in short :)
Answers
how do plants use carbon dioxide
A.They release it as waste
B.To build proteins
C.They store it as fuel in limestone deposits
D.To produce sugars
Answers
Answer:
to build protein............
Answer:
C. To produce sugars.
HOPE IT HELPS YOU.how is the frictional force produced?
Answers
Answer:
Frictional force refers to the force generated by two surfaces that contacts and slide against each other, If an object is pushed against the surface, then the frictional force will be increased and becomes more than the weight of the object
what is full form of WBC
Answers
Answer:
full form is white blood cell
I hope it's helpful
How does environment factor effect population growth?
Answers
Answer:
Exponential growth assumes that environmental factors like food, water supply, space, shelter, disease organisms, predators, weather conditions, and natural disasters do not affect the birth or death rate. As long as birth rate exceeds death rate (even slightly) population size will increase exponentially.
Explanation:
I'm not sure but hope it helps!
Glycolysis and gluconeogenesis are opposing pathways in that they begin or end with the same metabolites and share common intermediates and/or enzymes. Yet, for energetic reasons, the two processes cannot be the exact reverse of each other. How is this possible
Answers
Answer:
Due to difference in their products.
Explanation:
Glycolysis and gluconeogenesis are not exact reverse to each other because in glycolysis, glucose is converted into pyruvate, adenosine triphosphate (ATP), NADH, protons i.e. hydrogen ions and water whereas in gluconeogenesis, pyruvate is converted into glucose and glycogen. So due to the formation of different products of each process we can say that glycolysis is not exact reverse of gluconeogenesis.
Which scenario represents a "fit" individual in terms of evolution?
1 point
The individual can run for long time without getting tired.
The individual has many children that survive and reproduce.
The individual has no children and lives a long time.
The individual has one child that does not reproduce.
Answers
Summary
The life history of a species is the pattern of survival and reproduction events typical for a member of the species (essentially, its lifecycle).
Life history patterns evolve by natural selection, and they represent an "optimization" of tradeoffs between growth, survival, and reproduction.
One tradeoff is between number of offspring produced and the amount of energy (both physical resources and parental care) put into each offspring.
What are the six steps of the scientific method?(in order)
Options-
Problem question
Report results
Hypothesis
Analyze data and draw conclusions
Report
Analysis
Experimentation
Organize data
Observation
Answers
Answer:
Observation
Problem question
Organize data
Hypothesis
Experimentation
Analyze data and and draw conclusions
Report results
Explanation:
explain why there is more carbon dioxide in expired than inspired air
Answers
Answer:
Exhaled air has more carbon dioxide than inhaled Air because during respiration the food breaks down with the help of oxygen to produce Carbon dioxide and water. ... Therefore Exhaled air contains more Carbon dioxide than inhaled Air.
what is not a function of plasma membrane
Answers
Answer:
the control center of the cell.
Which of the six kingdoms are ONLY multi-cellular? *
Answers
Answer:Plantae and Animalia
Explanation:
What is the basic unit of structure and function of all living organisms?
Answers
Answer:
Cells is the basic units of structure and function of all living things.
Hope it helps you.Beth broke her ankle bone. The doctor gives her a
brochure on foods she can eat to help restore the
health of her bones. Which element will help Beth
strengthen the bone?
Answers
Answer:
Calcium
Explanation:
Calcium is the healthy bone mineral. About 99% of the calcium in the body is stored in the bones and teeth. It's the mineral that makes them hard and strong. The remaining 1% is needed for many activities that help keep the body functioning normally.
Answer:
Phosphorus will strengthen her bones.
Explanation:
There are a wide number of dietary minerals that are involved in the strengthening of bones. But among all of them, calcium and phosphorus are the key minerals that play an active role in providing strength to the bones. Phosphorus keeps the bones healthy and strong. It also helps in the growth of bones.
Low amounts of phosphorus can lead to thinning of the bones, a disease termed as osteoporosis.
PLZZZ HELPPP I NEED THIS QUESTION ASAP PLZZZZZZ
Answers
Explanation:
6.
12300 (1.23×1000)
7.
4900 (4.90×1000)
8.
10.02 (1002÷100)
9.
1002000 (1002×1000)
10.
520 (52×10)
11.
7070 (70.7×100)
12.
9.87 (987÷100)
13.
122200 (122.2×1000)
14.
10 (1000÷100)
15.
100000 (1000×100)
The nucleus in a body cell of a fly contains 12 chromosomes.
How many chromosomes are there in the nucleus of a sperm from this fly?
a) 3 b) 6 c) 12 d) 24
Answers
Answer:
it contains 6, the number of chromosomes in the gamete is half the number of chromosomes in the nucleus of the body cell.
I hope this helps
Sponges are some of the simplest animals on Earth. Why do they fit the definition of animals? Why are sponges
different from plants or fungi?
Answers
Answer:
cause the sponge eat phytoplankton and zooplankton.
Explanation:
The zooplankton count as an animal, a plant can't eat an animal that's why the sponge count as an animal.
What is a gene??????
Answers
Answer:
A gene is a unit of heredity
Explanation:
A gene is a unit of heredity that is passed from a parent to their offspring and is responsible for determining a certain trait of the offspring.
or
A gene is a unique sequence of nucleotides that makes up a chromosome and controls how a cell (or virus) can assemble monomers into polypeptides or nucleic acid molecules.
Suppose you are a genetics counselor who is working with a 21-year-old pregnant woman who has just discovered that her father has Huntington's disease, a rare dominant autosomal trait. This disease usually develops in middle age, so people carrying this trait do not find out they have this genetic disorder until midlife. What are the chances that the child she is carrying will develop the disease
Answers
Answer:
s
Explanation:
help ill give brainlist!!!!!
Answers
Answer:
I believe the answer is B. an enzyme
Explanation:
the substrates attach to the active site of an enzyme.
please help me out, name all 3 parts of the atom.
Answers
2. Neutron
3. Electron
In the atom, the arrow 1 depicts the proton. The arrow 2 depicts the neutrons, and the arrow 3 depicts the electrons. All three of these are subatomic particles.
What is an atom?An atom is the fundamental structural unit of matter. It consists of protons, neutrons, and electrons. Electrons are negatively charged particles that are present outermost shell of the atom, while protons are positively charged particles that make up the core of the atom. The neutron doesn't have any charge.
Both neutrons and protons make up the core of an atom, while electrons revolve around them. A neutral atom has equal numbers of protons and electrons. Example: the sodium atom.
Hence, the atom showing arrow 1 is a proton, arrow 2 is a neutron, and arrow 3 is an electron.
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There have been several mass extinctions in the planet's history, such as the extinction of the dinosaurs, but the current mass extinction is different. Greater numbers of species are now going extinct faster than ever before. Also unique to the current mass extinction is the cause. What is causing the current mass extinction
Answers
Answer:
There are several actions that not only humans have done to cause mass extinction. There are things such as poaching which is simply killing large and rare animals for horns, fur, meat, tusks, etc. These parts can be sold for money or resources. When one type of animal has characteristics of parts that give the poacher lots of wealth, herds or single animals can be tracked down and killed. The number of these animals dwindle down, and if nothing is done to help the animal, it goes extinct.
But things such as nature itself that can cause extinction where humans can do nothing about. For instance, a frog species called "Splendid Poison Frog " has gone extinct for a certain type of fungus that wiped the entire species out, where we can't do anything about.
There are many results on mass extinction, but these two are some that are caused.
Hope this helped.
Tiffany wants to know the effect of eating sugary snacks on
performance in PE class. She decides to set up an experiment to find
out. Which of the following groups of individuals is the experimental
group? *
Students who take a PE class at their school.
Students who take a PE class and who will not be eating sugary snacks before PE
class.
Students who take a PE class and who will be eating sugary snacks before PE class
Students taking any class at school eating any food.
Answers
Answer:
students who take a PE class at their school.
Write one functions of seed.
Answers
Seeds serve several functions for the plants that produce them.
PLSSS HELLLPP- Which of the following measurements uses a derived unit? O volume O mass O length O time
Answers
Answer:
Volume
Explanation:
volume=length ×length ×length
The metric system is the system used for the measurement. It measures the mass, length, weight, time, etc. The unit of volume is a derived unit. Thus, option A is correct.
What is a derived unit?A derived unit is a unit used to measure and estimate the substance by using the basic or the fundamental metric unit system. It is based on units of the fundamental system.
The fundamental units include mass, temperature, time, luminous intensity, length, electric current, and amount of substance. On the other hand, derived units result from a combination of base units.
A volume is a derived unit as it came from the fundamental unit of length as,
Volume = length × length × length
= cm × cm × cm
= cm³
Therefore, option A. volume is a derived unit.
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Select the crops that might best be grown under metal halide HID lights.
strawberries
chrysanthemums
bok choy
lettuce
tomatoes
daisies
spinach
Answers
Answer:
They’re perfect for growing all kinds of greens like lettuce, spinach, peppers, tomatoes, flowering crops in the vegetative stage and many others.
ASAP Determine whether the statement is true or false and why. “We have discovered a series of humanoid fossils that are similar to humans, but not human. Each of these humanoid species dates to a different period in time becoming more human-like the closer to the present they are, showing a clear evolution into humans.”
A. False, it should read “We have discovered no series of humanoid fossils that are similar to humans, showing a clear lack of any transitional fossils as evidence of human evolution”
B. True
C. False, it should read “We have discovered a series of humanoid fossils that are similar to humans, but not human. Each of these humanoid species dates to a different period in time becoming less human-like the closer to the present they are, showing a clear evolution away from humans.”
D. False, it should read “We have discovered a series of humanoid fossils that are similar to humans, but not human. Each of these humanoid species dates to the same period in time, showing that many human-like species existed at once, but all went extinct.”
Answers
The statement is true.
Human evolution is a scientific term that refers to the process of biological evolution of the human species from its ancestors to the present.
The current knowledge of human evolution is the result of the convergence of various sciences such as:
Genetics.Physical anthropology.Paleontology.Geochronology.Archeology.Linguistics.The results of various studies relate the current human species as a result of multiple evolutionary processes of hominimus species, ardipithecus, australopithecus, and homo that through time improved different aspects until reaching the human species that exists today.
According to the above, what is described in the fragment presented is true because it presents a correct version of what happened in human evolution. Meanwhile, options A, C and D are incorrect because they do not present correct information regarding human evolution.
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