10
Eukaryotic cells contain complex organelles that carry out their chemical reactions. Prokaryotes
lack many of these complex organelles, although they have a variety of unique structures of their own.
However, most prokaryotic cells can exchange nutrients with the outside environment faster than most
eukaryotic cells. Why is this so?
A Most prokaryotic cells are smaller and have a higher surface-to-volume ratio than eukaryotic
cells.
B
Most prokaryotic cells are larger and have a higher surface-to-volume ratio than eukaryotic cells.
Cell Biology
Practice Questions
С
Most prokaryotic cells are smaller and have a lower surface-to-volume ratio than eukaryotic
cells
D
Prokaryotic cells are larger and have a lower surface-to-volume ratio than
eukaryotic cells

Answers

Answer 1
I am pretty sure it is B

Related Questions

List the three parts of the cell theory

Answers

Answer:

-  All organisms are composed of cells. -  Cells are alive and the basic living units of organization in all organisms. -  All cells come from other cells.

Explanation:

:)

The three parts of the cell theory are as follows:

All living things are made up of one or more cells.Cells are the basic and functional unit for living things.All cells come from pre-existing cells.

CELL THEORY:

The cell theory is a widely accepted theory that is made up of three components as proposed by Mathias Scleiden, Theodor Schwann and Rudolph Virchow in the 1890's.

The three parts that makes up the cell theory are as follows:

All living things are made up of one or more cells.Cells are the basic and functional unit for living things.All cells come from pre-existing cells

Learn more: https://brainly.com/question/1468725?referrer=searchResults

which statement correctly describes the relation skip between genes, proteins, and traits?

Answers

Answer:

B, I think

Explanation:

Answer:

inherited traits carry the instructions for individual genes

Explanation:

Metaphase in mitosis is characterized by
Select one:
A. lining up of sister chromatids down the center of the cell
B. separating of the sister chromatids
C. cytokinesis
D. separating of homologous chromosomes

Answers

Answer:

A. lining up of sister chromatids down the center of the cell.

Explanation:

Hope that helps! If not, let me know. I just took Life Science last year, so I still know that kind of stuff... (for now...)tehehe

It’s a hope that helped <3

explain what natural selection is and how it occurs

Answers

Answer:

Natural selection is when an animal adapts to their environment to survive and produces more offspring. It occurs when the animal isn’t thriving in their environment and they make adaptions to where they can survive.

Explanation:

An example of natural selection is, a bird used to have a really thick and short beak. But to have more access to food they adapted to their environment and now have a long and skinny beak.

Hope this helps :)

Question 10 of 10
Which of these is a factor that contributes to cultural change over time?
A. Technology
B. Good manners
C. Prejudice
D. Public actions
SUBMIT

Answers

A is the answer probably

need help need help!!!!!!​

Answers

Answer:

the answer is b

Explanation:

hope this helps love:))

B is the answer I got.

please please helppppp!!!!!!

Answers

C is the answer to the question
The answer to the question is C because when water turns into ice, the atoms come together to form a solid liquid.

Imagine a glucose molecule entering the cell membrane. Would that
molecule be able to reach the mitochondria faster if the cell had a smaller
volume or a larger volume? Explain.

Answers

Answer:  THE TRANSPORT OF A MOLECULE FROM THE CELL MEMBRANE TO THE MITOCHONDRIA WOULD BE FASTER IN A CELL WITH A SMALLER VOLUME BECAUSE THERE WOULD BE LESS DISTANCE TO TRAVEL

Explanation:

I hope this helped

Glucose is a simple sugar that constitutes of carbon, hydrogen and oxygen atoms. It is the most abounding monosaccharide out of all the carbohydrates.

The glucose molecule will move actively to the mitochondria from the cell membrane if the membrane has a smaller volume.

The reason for the answer is:

Smaller the cell size less will be the covering space, hence the molecule will move less distance to reach its target.

Mitochondria uses glucose molecules and generates carbon dioxide as the waste material.

It is not always beneficial for the cell to be larger sometimes smaller cells can be more dynamic.

Therefore, the glucose molecule will travel faster when the cell membrane has a small volume.

To learn more about glucose, mitochondria and cell membrane follow the given link:

https://brainly.com/question/13524386

Becky wanted to figure out what type of liquid worked best for growing beans. She watered
one with coca-cola, one with lemonade, and one with just water. After one week, she
measured how high they had grown.

Answers

Answer:

The one with coca-cola will surely die, the one with lemonade will have trouble, the one with water will be just fine

Explanation:

Most of the energy at earths surfaces is_____ that comes from the sun

Answers

solar radiation hope this helpsss!!!

Answer:

Most of the energy at earths surfaces is solar radiation that comes from the sun.

Explanation:

why virus is imortal?​

Answers

Answer:

Strictly speaking, viruses can't die, for the simple reason that they aren't alive in the first place. Although they contain genetic instructions in the form of DNA (or the related molecule, RNA), viruses can't thrive independently. Instead, they must invade a host organism and hijack its genetic instructions.

Explanation:

Answer:

A flu is a virus and the reason that you have to get flu shots every year is because every time a virus enters a host it is mutated by the antibodies, cells and biology of that host, so it can be passed on to another host who may not be immune to every part of this NEW virus.

Explanation:

So your answer is both yes and no.

to describe a car’s velocity,a student must incloude its’s

direction and speed

mass and volume

speed and color

volume and direction

Answers

Answer:

mass and volume

Explanation:

the mass of the car will help in deciding on it's speed and it's volume on it's velocity

Answer:

direction and speed

Explanation:

velocity is the speed of the object in a given direction.

What are the functions of the nucleolus? (Choose all that apply)
converting energy from food into a form the cell can use
regulating the cell’s interaction with its surroundings
translating the code contained by the DNA into the proteins the cell needs for structure and function

Answers

Answer:

El nucleolo  

Explanation:

El nucleolo es una región del núcleo celular que se ocupa de la producción y ensamblaje de los ribosomas de las células. Tras el montaje, los ribosomas son transportados al citoplasma de la célula donde sirven como centros de síntesis de las proteínas.

What are some examples of humus

Answers

Answer:

Explanation:

The definition of humus is partially decomposed organic matter. Partially decomposed plant matter in the soil is an example of humus. A dark-brown or black organic substance made up of decayed plant or animal matter. Humus provides nutrients for plants and increases the ability of soil to retain water.

Answer:

Some examples of hummus are the store-bought, home made, or the real deal from the middle east.

Sorry, wrong type of hummus.

Each phospholipid is has a head that gives it a _____________ property that allows it to be attracted to water.
a. polar
b. non polar

Answers

Answer: Polar

Explanation:

Which of the following is true about high clouds?
A.) They cause most precipitation
B.) They are a sign of severe weather
C.) They generally produce lightning
D.) They are composed of ice crystals

Answers

Answer:

D.) They are composed of ice crystals

Explanation:

The answer is D because that’s what high clouds are made of

What would happen inside a cell if it's lysosomes had leaky membranes

Answers

Answer:

Explanation:The membrane "sacks" would have to be broken open in order for the enzymes to reach the interior of the cell.

Answer:

If the lysosomes had a leakage, then it could cause plasma membrane disruption.

Best/ First answer get brainliest! What effect does an existing soil presence have on the seral stages of secondary succession and the time it takes to return to the climax community compared to primary succession? Give your answer in complete sentences and justify your reasoning.

Answers

Answer:

Explanation:

whats a brainliest????

What are the GLOBAL EFFECTS OF El Niño?

Answers

Droughts, floods and storms,and temperatures rising due to El Niño are causing a wide range of health problems like disease outbreaks and respiratory diseases. Hope this helps!

Please help me with these questions ?????

Answers

I’m pretty sure the first answer is the 2nd option

Not sure if you can help but please try!
Scenario
You look outside your bedroom window and see clear, sunny skies and calm weather. You overhear a weather forecast on the news that says a high pressure system will be in the area for the next few days. You are wondering what your friend who lives in Kentucky was going to do this week. You decide to text her and check it out. You were surprised to learn that it was raining where she lived and could turn into an ice/snow storm later. No school tomorrow for her!!!! LUCKY!!!

External Data
You are located at the yellow X on the map below. Your friend is located at the black X on the map below


Prompt:
Write a scientific explanation that predicts what the weather would be like in your area and your friend’s area over the next few days.

Answers

Answer:

For the friend, she will will have heavy rain, drizzlings, and maybe even some frozen rain and sleet for the next few days. For me, it is just regular days with sunny skies and just everything normal.

Explanation:

Emission lines are lines that are made when wavelengths of light are given off by cooling gases.
O True
O False

Answers

Answer:

Its FALSE on edge

Explanation:

When cooling gases emit light wavelengths, lines known as emission lines are created. The first people to notice constellations were the ancient Romans and Greeks.

What Emission lines that are made when wavelengths light?

Monochromatic light has a single wavelength and is generated by lasers, which exploit transitions between two atomic energy levels to generate light with an extremely restricted range of wavelengths.

While emission lines refer to the lines of light produced by burning hot gas, absorption lines refer to the tendency of cool ambient gas to absorb the same lines of light.

Some light at specific wavelengths is scattered when it travels through the atmosphere's gas, producing darker bands.

Therefore, It is false that Emission lines are lines that are made when wavelengths of light are given off by cooling gases.

Learn more about Emission lines here:

https://brainly.com/question/27832110

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why is synapsis (crossing over) important for the process of meiosis and sexual reproduction?

Answers

In the down is the answer, I hope it helps you

Which of the following is false

1. Cells form tissues

2. Tissues for organ systems

3. Organs form organ systems

Answers

Answer:

2 is false

Explanation:

tissues don't form organ systems

number two is false if this is usa test prep i just did this

The majority of earth is covered with water. Water takes longer to heat up and cool down which has an impact on the air temperature. The slow change in water temperature is due to waters

Answers

Answer:

high specific heat

Explanation:

The specific heat of the water plays an important role as it can absorb a lot of heat without a significant increase in the temperature.

significance of sexual reproduction
please answer fast​

Answers

Answer:

Sexual reproduction is the process in which male and female gamete fuse to form zygote through a process called fertilization and it is important for plants as it provides variation to the progeny that helps in the better survival and help it to gain its own uniqueness within the species and remove the unwanted genes and lower the risk of getting a disease

Answer:

Sexual reproduction leads to variation which provides protection as different organisms will be more prone to different things

does anyone know what this is ?? ​

Answers

It’s A. Double stranded DNA consists of two polynucleotide chains whose nitrogenenous bases are connected by hydrogen bonds.

During which two phases of the moon do neap tides take place?
Group of answer choices

A. new and full

B. first quarter and full

C. new and third quarter

D. first quarter and third quarter

Answers

Answer:

D

Explanation:

Answer: first quarter moon, third quarter moon

Explanation:

Fill In The Blank

Options for the blank:
Coding
Proteins
Amino Acids


- Chromosomes are made of DNA that contain genes that control the production of ______ within the cell.

Answers

Answer: Proteins

Explanation: genes contain info that tell your cells to make molecules called proteins

Chromosomes are made of DNA and contain genes that control the production of proteins within the cell, which is in Option 2, because the DNA contains the blueprint of the cell and the living organism.

What is the significance of DNA as a blueprint?

The DNA acts as a blueprint in which all of the cell's information is stored, such as in the form of a gene, which is later expressed in the cell in the form of polypeptides, proteins, enzymes, and so on by the translation process, and controls and regulates the cell for various functions. DNA contains lots of genes, but not all of them are expressible.

Hence, chromosomes are made of DNA and contain genes that control the production of proteins within the cell, which is in Option 2, because the DNA contains the blueprint of the cell and the living organism.

Learn more about the blueprint DNA here.

https://brainly.com/question/264225

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Which statement describes thylakoids?

Glucose is formed here.
Water molecules are formed here.
Only photosystem II functions here.
Photosystems I and II function here.

Answers

Answer:

Its D. Photosystems I and II function here.

Explanation:

I just took the test

Answer:

D. Photosystems I and II function here.

Explanation:

Credits to the person above!

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