Most functions of a prokaryotic cell are controlled by the cell's nucleus. True or false?

Answers

Answer 1

Answer:

False.

Explanation:

A prokaryotic cell doesn't even have a nucleus.


Related Questions

HELLLPPP FASTTTT I need soon

Answers

Answer:

Position 4

have a good day

Respiration is a series of enzyme-catalyzed reactions. Looking at the data below what is the optimum temperature
for the enzymes responsible for respiration?


Answers

Answer:

30C

Explanation:

One sign that a chemical reaction has taken place is the production of a gas. The more gas bubbles produced, the more reactions that the enzyme is catalyzing.

The highest number of gas bubbles are produced at 30C. The enzymes have the greatest activity in catalyzing chemical reactions at this temperature.

Therefore, this is the optimum temperature for the enzymes in this experiment.

Which of the following is a biotic factor?

A. sunlight
B. rocks
C. water
D. yeast

Answers

Answer:

yeast

Explanation:

biotic is living

Yeast is a biotic factor

Which option best explains how thermal equilibrium interacts with heat transfer between particles

Answers

Answer:

partners partners or been to the into something that is only one that can be used at

Pls fill in the blank. Ty

Answers

hopefully i could help!

Which of the following is an example of how enzymes are catalyst?


A. Enzymes can alter the free energy change (∆G) for a chemical reaction.

B. Enzymes increase the free energy of the reactants to make the reaction go faster.

C. Enzymes provide the activation energy for the reactions they facilitate.

D. Enzymes lower the activation energy so that reactants absorb enough energy to reach transition state.

Answers

Answer:

d

Explanation:

Which example demonstrates growth of an organism as a result of mitosis
A.) A plant withering in the sunlight
B.) A baby growing into a toddler
C.) A seed becoming a plant

Answers

(C) The answer would be “C,” as “A” is irrelevant to growth, and “B” does not represent an organism as a result of mitosis. A baby was born through sexual reproduction, meiosis, which is completely different than mitosis—asexual reproduction.
The answer is C because Mitosis is the spilting of cells asexually, B is sexual and A is destruction

Calcium and phosphate are important parts of the bone matrix because they:

A provide flexibility to bone.

B promote the formation of cartilage.

C provide strength and durability to bone.

D produce blood cells in the bone marrow.

Answers

Answer: it’s c

Explanation:

Answer: provide strength and durability to bone.

Explanation:

What are the (exact) products and reactants for the electron transport chain in cellular respiration?

Answers

Answer:

Cellular respiration is the process responsible for converting chemical energy, and the reactants/products involved in cellular respiration are oxygen, glucose (sugar), carbon dioxide, and water. While the exact steps involved in cellular respiration may vary from species to species, all living organisms perform some type of cellular respiration. The equation for aerobic respiration shows glucose being combined with oxygen and ADP to produce carbon dioxide, water, and ATP

Explanation:

nucleus is what? please healp

Answers

Answer:

The nucleus is the "brain" of the cell, the organelle responsible for producing ribosomes, as well as controlling all cell actions.

Explanation:

Answer:

A nucleus is a membrane-bound organelle that contains the cell's chromosomes. Pores in the nuclear membrane allow for the passage of molecules in and out of the nucleus.

Explanation:

sorry i am really late just what to help other people:)))

You are a scientist and would like to know if a new fertilizer will help plants grow faster. What would the control group be?

A)The group that gets only water, no fertilizer

B)The group that gets water and fertilizer

Answers

Answer: The group that gets only water no fertilizer

Explanation:

The control group does not have an additive

The control group will be the group that gets only water, no fertilizer. Thus, option A is correct.

What is function of fertilizer ?

An additional organic or inorganic substances which is added to soil or plants to increase the crop productivity is called as fertilizer.

It contain plant growth promoting nutrients like nitrogen, potassium, and phosphorus; For example, urea, anhydrous ammonia, etc.

The organic fertilizer is derived naturally from plants and animals. It enriches the soil nutrient level, encourage microbial reproduction.

Organic fertilizers are Agricultural Waste, Manure, municipal sludge etc.

Inorganic fertilizers generated chemically contain inorganic nutrients for crop growth; It can be up two types.

Nitrogen fertilizers where nitrogen is the primary element as it is constituent of chlorophyll, maintain the process of photosynthesis, thus improve the crop production.

Phosphorus fertilizer, increases the plant root growth as the protoplasm of the cell contains phosphorus, important for cell growth and proliferation.

Thus, option A is correct.

For more details regarding fertilizer, here

https://brainly.com/question/24196345

#SPJ2

what is genetic ? can you plz give the definitoin​

Answers

Answer:

Genetics is someone that is related to someone else by genes or heredity  

Explanation

carbon moves in the ____ by photosynthesis

A. hydrosphere
B. biosphere
C. geosphere
D. atmosphere

Answers

Answer:

it moves in the atmosphere

Not sure about the answer pls help me

Answers

You got it right in the image!

What process must happen before this process depicted below?

Answers

Answer:

hopes it helps

Explanation:

In glycolysis, glucose molecule is converted into pyruvate molecules .

It can't be cellular respiration because it starts always with glucose i.e glycolysis. But here it is the process after glycolysis (starting from pyruvate) and changing into lactic acid. It's an aerobic respiration called as lactic acid fermentation.

Answer:

Glycolysis

Explanation:


“A lava monster needs a molten plastic-consistency to survive. What later should it be in?”
- lithosphere
- asthenosphere
- inner core
- outter core

Can someone please help me with this asap?

Answers

Answer:

Asthenosphere

Explanation:

The upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur.

which of the following is an example of the relationship between structure and function in a living thing?
A. A penguins feet are large and flat with claws for traction on ice.
B. A whale has no appendix.
C. The human ribcage is soft and lined with fur-like projections.
D. An eagle is colorblind. He has only rods on his retina.

Answers

Answer:

A. A penguins feet are large and flat with claws for traction on ice

Explanation:

It includes the structure of the feet and the function of it.

Two reactants, X and Y, are combined and form a new substance with a mass of 375 g. The mass of reactant X is 300 g. What is the mass of reactant Y?

Answers

Answer:

The mass of Y is 75g

Explanation:

Answer:

Explanation:

75g

What is deoxyribose?
A. n acid found in DNA
B. a sugar in DNA
C. a pigment found in RNA
D. a nitrogenous base found in DNA and RNA

Answers

That’s easy it’s just B

MAKING BRAINLIEST, THANKS AND FIVE STARS TO CORRECT ANSWER! PLZ AND THANK YOU! HAVE A GREAT DAY! :D
Explain the importance of the cones in cone-bearing trees?

Cones attract animals that will help with plant reproduction.

Cones are used to as food source for the plant.

The cones catch rainwater for the tree to use.

The cones provide protection to seeds from animals and the environment.

Answers

Answer:

The answer is D.

Explanation:

Feel free to mark brainliest.

Answer:

The cones provide protection to seeds from animals and the environment.

Explanation:

Cones attract animals that will help with plant reproduction. (no, because no animals are attracted to pine cones)

Cones are used to as food source for the plant. ( no because food is not stored in it, the seeds are, plants don't eat their own seeds)

The cones catch rainwater for the tree to use. (no! which tree is going to suck water from their cones?)

Information on Osmosis

Answers

Answer: OSMOSIS

Explanation:

Osmosis is when solvent molecules move through a selectively permeable membrane into a region of a higher solute concentration, so that it would equalize the solute concentration on both side. (THINK: water always goes to salt, never the other way around)

What is homeostasis (full explanation no copy right plz)

Answers

Answer:

Homeostasis is the ability to keep a stable internal state, despite changes in the environment. All living organisms must regulate their internal environment to process energy and survive. Hope it helps

A researcher, studying dolphins in the wild, made the following sketch. Each dot on the map represents one dolphin. The area surveyed by the scientist was 1 km2. Based on the researcher’s data, how many dolphins would you estimate to be in a 3 km2 area?
A. 3
B. 7
C. 14
D. 21

Answers

The answer is 21. Just do 3•7 and you get 21.
It’s D)21 (3x7=21)

(did the assignment)

A student examining an unknown cell under a microscope notes it has a cell wall, cytoplasm, and genetic information contained within a nuclear membrane. Which inference would be correct?



Since the cell possesses a cell wall and genetic information, it has to be an animal cell.

Since the cell contains genetic information, it has to be a bacteria cell and prokaryotic.

Since it possesses a cell wall and DNA contained in a nuclear membrane, the cell must be eukaryotic.

Since the DNA is contained in a membrane and not in the cytoplasm, the cell must be a plant cell

Answers

Answer:

Since it possesses a cell wall and DNA contained in a nuclear membrane, the cell must be eukaryotic

Explanation:

Since the cell possesses a cell wall and genetic information, it has to be an animal cell.

     -this is a plant cell because of the cell wall

Since the cell contains genetic information, it has to be a bacteria cell and prokaryotic.

     -prokaryotes don't have DNA contained in a nuclear membrane

Since it possesses a cell wall and DNA contained in a nuclear membrane, the cell must be eukaryotic.

     - DNA contained in a nuclear membrane --> eukaryototic

     - cell wall --> plant cells, which are eukaryotic

Since the DNA is contained in a membrane and not in the cytoplasm, the cell must be a plant cell

      -DNA is contained in a membrane should not lead to the conclusion that it's a plant cell, as it could be an animal cell too

due in like a few mins, help );

Answers

Answer:

A

Explanation:

Dont have time to explain

How was the invasion of zebra mussels in the Hudson River affected one biotic or abiotic factor in the river ecosystem?

Answers

Answer:

Explanation:

Zebra mussels are filter feeders. As they fed, they filtered particles out of the water, including suspended solids and organic materials, as well as organisms such as phyto- and zooplankton

If a cell represented a city, what cell part would be the hotel?

Answers

Answer:

mitochondria

Explanation:

because its the power-house of the cell

MAKING BRAINLIEST, THANKS AND FIVE STARS TO CORRECT ANSWER!! PLZ AND THANK YOU. HAVE A GREAT DAY :D

A sperm cell joins with an egg cell during:


fertilization


pollination


mitosis


growth

Answers

Answer:

Fertilization !!

Explanation:

When the egg and sperm cells combine in fertilization, they merge the two sets of chromosomes.

Hope i helped :)

EXTRA POINTS* the particles in a ______ solid are arranged in a repeating pattern.

Answers

I believe the blank word is crystalline.


source: google

The Earth's biodiversity is determined by the variety of all living organisms on Earth. In recent years, ecologists and other scientists have encouraged the preservation of global biodiversity through the protection and management of natural ecosystems. Preserving the biodiversity of the Earth is important because

Answers

Answer:

The Earth and its Biodiversity is a living laboratory

Explanation:

The importance of preserving Earth's Biodiversity remains on the idea that every single living organism that existed here on Earth is an example of how Nature can express itself. This means that we as humans can learn with every mechanism that has been developed through millions of years and apply to our self been.

Answer:

all of these

Explanation:

The preservation of the biodiversity of the Earth is important for many ecological, economic, and cultural reasons.

Biodiversity increases ecosystem stability for a given type of ecosystem because greater species diversity ensures natural sustainability of all life forms within the ecosystem. Ecosystems are also highly interconnected and the removal of even a few species can cause ecosystem disruption.

The organisms of Earth's ecosystems provide services that humans cannot replicate. These ecosystem services include the generation of soil that is typically done by microbial and animal species, the maintenance of air quality that is done by plants, the decomposition of wastes that is done by the Earth's decomposers, and the maintenance of water quality that is done by wetland ecosystems.

Other Questions
Una empresa dedicada a la venta de buzos en La Victoria, dispone para la confeccin de 500 m de tela algodn y 520 m de tela polister. Cada pantaln del buzo necesita 1 m de algodn y 2 m de polister; para cada casaca se necesitan 2 m de algodn y 1 m de polister. La ganancia por cada pantaln es de S/ 9 y la ganancia por cada casaca es de S/ 12. El fabricante sabe que sus mquinas en promedio demoran 4 minutos en confeccionar un pantaln y 10 minutos en confeccionar una casaca; l promete entregar un pedido en una semana trabajando sus mquinas de lunes a viernes 8 horas diarias.a) Modele la funcin objetivo y elabore el SIL para las restricciones. b) Cunto ser el pedido mximo de buzos (casaca y pantaln) que podr entregar en una semana de trabajo? Cunto ser su ganancia mxima? 16% of 95 is what number? ( pls help im dumb lol ) PLEASE HELP!! WILL MARK BRAINLY!! 16 POINTS!!Imagine that you are a colonist; how would you feel about the outcome of the French and Indian War? (Think about new laws and policies created.) Aquanauts explore the area called? Sorry to bother you guys but for some reason it wont let me comment. How can i fix this? PLEASE ANSWER CORRECTLY!!! HURRY!!ANSWER ME!!! PLEASE!!! +8 pointsWrite a paragraph describing the relationship between Christ and His church. To help you in your response, consider what Christ did for His church during His years on Earth, what He does for His church today, and what He will do for it in the future. Which indicates that thermal energy is no longer being transferred from boiling water to a mug?The mug and the water lose all thermal energy.The water is hotter than the mug. The mug is hotter than the water. The water and the mug are the same temperature. What are two weather factors that are directly influenced by ocean currentsO Air density and humidityO Air pressure and temperatureO Temperature and humidityO Precipitation and air pressure average velocity of 6 km/h. How many kilometers can she walk in three hours? a worker produced four components during an 8-hour shift in which he earned $96. What is his labor cost per unit? ASAP I WILL GIVE BRAINLY Respiration is a series of enzyme-catalyzed reactions. Looking at the data below what is the optimum temperaturefor the enzymes responsible for respiration? How quickly an objectaccelerates is directly relatedto the_____________of the objectand the size of the___________applied to it. Even after his final transformation occurs, Buck _____.still does not hate menstill hates menstill wants to be a part of human societystill believes that only dogs can be good How are salinity, temperature and circulation related? When a bridge is built, is the knowledge of science or engineering used? 10. What changes during a chemical reaction between two compounds? A. number of atomsB. chemical bondsC. total massD. total energy Mrs. Sing invest $12,876 for her business at an annual interest rate of 7 percent for 3 years. Which number will mrs. sing substitute for r in the simple interest formula? what does CER mean for science? Do you think theres an advantage of process 1 over process 2 for this species?