Plant and Animal Cells
Which part of the cell is responsible for controlling the activities of the other parts of the cell?
O Nucleus
O Cell Membrane
O Vacuole
Answer:
Nucleus
The nucleus controls all the activities that happen in the cell
10. A Rock is a
type of rock that
forms from an
existing rock that is
changed by heat.
Answer:
yes
Explanation:
that is indeed the definition of a ROCK.
Answer to this please.
If a nerve cell stopped functioning, the cell would
Answer:
stop sending signals to the brain
Explanation:
One important function of bones is to produce ……………….
Answer:
Red blooded cell, White blooded cell and platelets
What are the biggest challenges to organisms in the tundra biome?
migrating to warm areas and finding food
surviving cold temperatures and finding trees to live in
surviving the cold temperatures and obtaining and keeping enough water
finding enough food and obtaining and keeping enough water
Answer:
Surviving cold temperatures and finding trees to live in
Explanation:
The major problems of tundra biome are oil, gas, mining industries
Answer:
surviving the cold temperatures and obtaining and keeping enough water
Explanation:
4. What is a function of the nucleus of an animal cell?
A. It is the place where energy is produced.
It stores the genetic information, the DNA (chromosomes).
C. It defends the cell from infections.
D. It captures sunlight to produce food.
5. Select a statement that best completes the phrase below. In a plant
Answer:
A. It is the place where energy is produced.
It stores the genetic information, the DNA (chromosomes).
Explanation:
Select the correct answer from each drop-down menu.
Angie goes diving in the sea.
1 -Anguilliformes
Perciformes
Gadiformes
2-salmoniformes
Clupeiformes
Sphenisciformes
Answer:
1) anguilliformes
2)sphenisciformes
Which type of effort to preserve species do you
think is most worthwhile?
One of the most effective and worthwhile methods of species preservation is the preservation and protection of wildlife habitats.
What is a habitat?In the most simple of terms, a habitat is a section of terrain in which certain organisms live. Habitats can range from deserts to rainforests and everything in between.How protecting them can be important.The protection of habitats is of utmost importance. The leading cause of species extinction is habitat loss due to human activities such as city expansions or the collection of raw materials for industrial use. Protecting species habitats will allow the species in question to not only survive but also thrive and reproduce, thus leading to a safe population number and avoiding extinction.Therefore, we can confirm that one of the most effective and worthwhile methods of species preservation is the preservation and protection of wildlife habitats to allow the species that live in them to thrive.
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.
What do flagella help a Eubacteria do?
Answer:
flagella helps them Move.
Explanation:
The percentage of ATP production for a strength/power athlete during an aerobic activity during the first 10 seconds of the activity would be Question 7 options: 30 20 < 15 60
During aerobic activity, high number of ATP molecules are produced due to the addition of oxygen in it.
The percentage of ATP production for a strength/power athlete during an aerobic activity during the first 10 seconds of the activity would be higher than activity of anaerobic. Aerobic respiration process produces up to 38 ATP molecules per glucose as compared to anaerobic respiration produces only 2 ATP molecules per glucose.
This shows that aerobic respiration produces 15 to 20 times higher energy as compared to anaerobic respiration so we can conclude that during aerobic activity, high number of ATP molecules are produced due to the addition of oxygen in it.
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Drag and drop the ocean zones to order them from shallowest to deepest
Abyssal zone
Sunlight zone
Midnight zone
Twilight zone
is there vaccine for cancer
Answer:
yes
there is vaccines for cancer
Explanation:
plz mark me as brilliant please please please
Labor unions arose in the nineteenth century as increasing numbers of Americans took jobs in factories, mines, and mills in the growing industrial economy.
The Knights of Labor, founded in 1869, was the first major labor organization in the United States. The Knights organized unskilled and skilled workers, campaigned for an eight hour workday, and aspired to form a cooperative society in which laborers owned the industries in which they worked.
The Knights’ membership collapsed following the 1886 Haymarket Square riot in Chicago. By 1886 the American Federation of Labor (AFL), an alliance of skilled workers’ trade unions, was growing.
a. Viruses reproduce using a ______ _____.
b. What are the differences between proviruses and viral DNA?
c. Why is the common cold virus so difficult to cure?
Answer:
Viruses reproduce using a host cell
The differentce between proviruses and viral DNA is A provirus is a virus genome that is integrated into the DNA of a host cell. In the case of bacterial viruses (bacteriophages), proviruses are often referred to as prophages. However, it is important to note that proviruses are distinctly different from prophages and these terms should not be used interchangeably.
Common cold virus is difficult to cure because Unfortunately, antibiotics — medications that treat bacterial infections — cannot treat or cure a common cold. That's because colds aren't caused by bacteria. Some people report that they've had a cold, took antibiotics, and felt better after a few days of the medication.
Explanation:
4. Murphy ends her talk by saying, "It's not about the robots. It's about the data."
What does she mean by this? How is this pertinent to severe weather disasters?
Answer:
At the end of Murphy's talk she says it's not about the robots it's about the data meaning it is not about the robots but the data collected by the robots . This is relevant to natural disasters because robots can collect data more efficiently and with higher resolution better than we could without them. Also the robots collect this data in just seven hours when it normally takes up to two to three days.
Explanation:
I had the same question in my high school class and got 100%
What must organisms be adapted to so that they can live in an estuary?
both low and medium salt concentrations
medium and high salt concentrations
high salt concentrations
low salt concentrations
Answer:
Both low and Medium salt Concentration.
Two key adaptations they have are the ability to survive in waterlogged and anoxic (no oxygen) soil, and the ability to tolerate brackish waters.Hope this helps !!Answer:
both low and medium salt concentrations
Explanation:
took the test
Which process in the cell cycle could lead to a cancerous cell?
Answer:
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor
Explanation:
Most Americans/Canada say they hope to die __________.
i think they hope to die at home
Write any two adaptational characteristics of camel on the basis of habitat.
g The hormone __________ induces is lipolysis, whereas the hormone __________ inhibits the process. insulin; norepinephrine glucagon; insulin insulin; glucagon epinephrine; adrenocorticotropic hormone epinephrine; glucagon
please asnwer A and B
A. How is the blood in the pulmonary arteries different from blood in other arteries?
B. How is the blood in the pulmonary veins different from blood in other veins?
Pulmonary artery carry deoxygenated blood while are there arteries carry oxygenated blood.
pulmonary vein carries oxygenated blood while the other veins carry deoxygenated blood
Wings of birds,wings of insects and patagia of bats are analogous organ? why
A big advantage of having a standardized set of diagnostic criteria for mental disorders is that:
a)
it reduces the likelihood that people with disorders will experience discrimination.
it categorizes all of the disorders that can be diagnosed based on behavioral symptoms.
C) it offers a framework and terminology that can be shared among researchers and doctors.
d)
it allows professionals to make different diagnoses for children, adolescents, and adults.
An advantage of having a set of criteria for defining mental disorders is that it offers a framework and terminology that can be shared among researchers and doctors. It involves defining mental disorders.
A mental disorder is any condition that causes distress and/or impairment of individual functioning, thereby affecting mental health and wellbeing.
The standardized systems represent systematic classification procedures whose objective is to define mental disorders in order to be systematically used by healthcare facilities and scientific research.
The most widely used and accepted standardized systems include the 'International Statistical Classification of Diseases and Related Health Problems' and the 'Diagnostic and Statistical Manual of Mental Disorders'.
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Which of the following is is an example of a lipid?
sugar
oil
chicken
beef
Answer:
oil
Explanation:
Since oil is a type of fats but in our body we call it lipid
HELP ME
cite a passage in the bible that may help you in your decision
Individuals that are better suited to their environment are likely to have more offspring and pass their genetic material onto future generations. This theory is referred to as ____.
Question 1 options:
Use and Disuse
Endosymbiosis
Evolution
Natural Selection
Answer:
Natural selection
Answer:natural selection
Explanation:
I need help solving this for my homework please and thank you
Answer: chromosomal replication
Explanation:
The molecules in this diagram are moving in a
A) random motion from one part of a membrane to another, from a higher concentration to a lower concentration.
B) random motion from one part of a membrane to another, from a lower concentration to a higher concentration.
C) straight line motion from one part of a membrane to another, from a higher concentration to a lower concentration.
D) straight line motion from one part of a membrane to another, from a lower concentration to a higher concentration.
Answer:
A) random motion from one part of a membrane to another, from a higher concentration to a lower concentration.
Answer:
B
Explanation:
random motion from one part of a membrane to another, from a lower concentration to a higher concentration.
Why does an increasing population cause
increased waste production?
A. decreased food production
B, each new person creates more waste
C. each new person creates less waste
D. decreased resource use
4. Which one of the following leads to the destruction of the ozone layer?
A. release of carbon dioxide from the burning of fossil fuels
B. the release of CFC's found in refrigerants and aerosols
C. the production of acid rain
D. deforestation and habitat loss.
Answer:
Think it is B
Explanation: