SOMEONE PLEASE HELP!!!!!


Five similarities and differences between a prokaryote and a eukaryote cell.

Answers

Answer 1

Answer:

Prokaryotic Cell Eukaryotic cell

Mitochondria absent Mitochondria present

Cytoskeleton absent Cytoskeleton present

Ribosomes smaller Ribosomes larger

Explanation:

two types of cells are found in the organisms: eukaryotic and prokaryotic depending on whether cells contain membrane-bound organelles or not.


Related Questions

Dead plant and animal matter is called?

Answers

Answer:

Humus is dark, organic material that forms in soil when plant and animal matter decays.

Mountain chains in northern Europe and West Africa match the Appalachian Mountains in terms of their ages and the sequences of rock layers that make them up. in 3-5 sentences analyze these observations and explain what conclusions can be drawn from them.​

Answers

According to the statement, it can be concluded that the three mountains were formed around the same geological era. Additionally, they have similar layers due to the sedimentation and metamorphization processes.

Since its emergence, the Earth has experienced different physical and chemical phenomena that have influenced changes in it. In the case of the lithosphere and the Earth's crust, they have been influenced by phenomena such as

Volcanism The rock cycle The wind The rainfall Among other

Additionally, geologists have developed methods of studying the crust to know the age and composition of the layers of the Earth's crust. According to this, it can be established that these three layers are of the same age because their composition of layers is studied and the materials and distribution of the layers match, that is, they were formed at the same time.

This coincidence in distribution is explained through the processes of sedimentation of materials and their metamorphization.

Learn more about lithosphere in: https://brainly.com/question/1176070

Water is warmed by the sun and cooled by night . It is then cooled and _____

Answers

Answer:

Frozen

Explanation:

When it heats up water evaporates and when it's cold it does the opposite, it freezes because of the low temperature.

The answer would be that it’s frozen

is the DNA in the form of chromatin or chromosomes when a cell finished cytokinesis

Answers

Answer:

Cell cycle consists of interphase and mitosis. During interphase there are 3 phases- G1, S and G2 phases. G1 is the resting phase after previous mitotic phase, S phase is DNA synthesis phase and G2 phase is again resting phase.

DNA synthesis occurs before mitotic phase which is the actual cell division phase and chromosomes are condensed during mitotic phase therefore it's in the chromatin form that DNA is synthesised.

Explanation:

Have a great day!

After the head is struck, the brain continues to move in the fluid and may be contused on the other side; this type of injury is called:

Answers

Answer:

contrecoup

Definition:

a contusion caused by the brain colliding with the skull on the side opposite the point of impact.

What happens to the membrane protein (gray) when it is activated by the signal molecules?

Answers

Answer:

The receptor protein that is embedded in the cellular membrane must accept the signal.

Explanation:

When it receives the signal this protein will then go through a conformational change. This will change the shape and how it interacts with the molecules around it. Different receptor protein will act in different ways.

Answer:

As their name implies, GPCRs interact with G proteins in the plasma membrane. When an external signaling molecule binds to a GPCR, it causes a conformational change in the GPCR. This change then triggers the interaction between the GPCR and a nearby G protein.

What happens to the membrane protein (gray) when it is activated by the signal molecules?

The membrane protein interacts with the nearby GPCR.

HELP HELP HELP I REALLY NEED THIS

Answers

Answer:

d

Explanation:

i think since more step

which french cheese was called the king of the cheeses?

Answers

Roquefort is the king of cheese.

What is it called when water moves through pores in soil?

Answers

Answer:

percolation,

Explanation:

Movement of water into soil is called infiltration, and the downward movement of water within the soil is called percolation, permeability or hydraulic conductivity. ... Pore space. Spaces in soil, between the mineral and organic matter, that are filled with water or air.

Which of the following steps occurs in both cellular respiration and photosynthesis?

a. Krebs cycle

b. Light-Dependent reaction

c.glycolysis

d.electron transport chain

Answers

Answer:

I'm pretty sure the answer is B

Scientist put a sample of water into a sealed tank. water can be a solid, liquid, or a gas. At first the water was a liquid . Then, the scientists transferred energy out of the substance, and was we changed phase. What after the phase change, the water molecules moved…
ANSWERS
A. Faster and started moving away from each other
B. Faster and started moving around each other
C. Slower and started moving in place
D. Slower and started moving around each other

Answers

Answer: C. Slower and started moving in place

Explanation:

am very good at science

Lake Victoria, shown in the population map above, is the largest lake in Africa

and is home to fish called cichlids (pronounced SIK-lids). In the 1950s, a new

fish, the Nile Perch, was introduced into Lake Victoria. This map shows the

change in the cichlid population since the Nile Perch was introduced.


Use the map above to answer the questions below.


1. Using a Key In which year was the number of cichlids the greatest?


2. Using a Key How many years did it take for the cichlid population to decrease

by 50 percent?


3. Inferring Relationships Which fish in Lake Victoria do you think is higher on

the food chain

the cichlid or the Nile Perch? Explain your answer.


4. Identifying Trends Based on the rate of decrease of cichlids shown on the map,

what do you think will happen to the cichlid population by 2050? Explain your

answer.

Answers

Don’t worry I’ll answer your questions ASAP

what type of phrase is “driving a car”

Answers

Answer:

Laws of inertia/Newtons law of movement ?

A Verb ??

An Action being done???

Pollutants coming from a cars exhaust ????

Explanation:

Bro add some context .

context? I don’t understand what you’re meaning

Ignore the clicked answer, i accidentally clicked it and can't undo it. ;D

Answers

Well we can go ahead and get rid of b and c, because who’s to say that it wasn’t from her mother? If I remember correctly, I believe it’s traits?? I’m sorry for not a definite answer :(

Classify the following as a phenotype or a genotype: a Aa- Brown eyes- TT- Blonde hair-​

Answers

Answer:

Phenotype: Brown Eyes, blond hair.

Genotype: a Aa, TT

Explanation:

Phenotypes are visible traits.

Genotypes are non-visible.

Hello please asap pleaseeeeee

Answers

It is a vacuole that stores water and helps provide shape. (That should be the answer but if it’s not I’m so sorry)

Answer:

first option stores water

Explanation:

vacuole stores substances

WILL GIVE BRAINLIEST IF CORRECT AND POINTS!!

Answers

Answer:

d

took the test

Explanation:

what is the use of base

Answers

Answer:

to change colour of chemical

Answer:

to multiply hight and know after that tthe rectantange or are

What type of growth is shown in the graph?

A) Exponential growth

B) logistic growth

C) carrying capacity

D) growth rate

Answers

Answer:

A

Explanation:

Cause I know the soul never dies

I make the chrome-chrome fly

I'm a wave, Roll Tide

Bullets at your face, bow tie

My persona done got her tongue tied

I was taught that a legend never dies

When it's time gotta let the lead fly

'Cause I'm a war-war-war baby

Post-traumatic stress I know the war changed me

Had to bend back but they could never break me

Had to slide

We was hoppin' out in broad day

Serving fiends in the hallway

Promethazine 'til the morningggg

list the
amino acids that are coded for by the codons
AGU, GGG, CCU, and GUG.

Answers

Answer:

If you have your codon to amino acid chart, it might come in handy.

The answers are:

Serine, Glycine, Proline, and Valine

What are two ways in which the geosphere is interacting with the hydrosphere in this river? ​

Answers

erosion and weathering

_____________________

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Volume-
1. A is greater than b
2. Less than b
3. Same than b
And the reason:))
Please no links I just want to go to bed

Answers

Answer:

A is greater than b,,,,,

Answer:

A is the answer to your question

Explanation:

because it has more atoms

What is cell membrane made up ?





Answers

The cell membrane is mainly composed of lipids. Moreover, the cell membrane also contains membrane proteins and carbohydrates.

The cell membrane:

The cell membrane is a cellular structure that separates the cell from its surrounding environment.

The cell membrane is mainly composed of lipids, i.e., phospholipids and cholesterol (steroids).

However, the cell membrane also contains membrane proteins (both integral as peripherical proteins) and carbohydrates (i.e., glycoproteins).

In conclusion, the cell membrane is mainly composed of lipids, although this structure also contains proteins and carbohydrates (glycoproteins).

Learn more about the cell membrane here:

https://brainly.com/question/17254662

5. Which of the following result in protein?
A. Transcription
B. Translation
C. Replication
D. Digestion

Answers

Answer:

The answer to your question is B.

Match each part of the lymphatic system with the correct label.

Answers

Answer:

1 Cervical Lymph Nodes

2 Right Lymphatic Duct

3 Axillary Lymph Nodes

4 Thoracic Duct

5 Cisterna Chyli

6 Peyer's Patches

7 Inguinal Lymph Nodes

Explanation: are correct

Answer:

1 Cervical Lymph Nodes

2 Right Lymphatic Duct

3 Axillary Lymph Nodes

4 Thoracic Duct

5 Cisterna Chyli

6 Peyer's Patches

7 Inguinal Lymph Nodes

Explanation:

give an example of a cultured behavior

Answers

Answer: Cultural behavior must involve the use of artifacts. The most famous example in the animal world is the termite stick. Some chimpanzees in Tanzania have learned to fish termites out of their nests using sticks. Everything they see, touch, interact with and think about is cultural.

Explanation:

is this what you mean? if not im so so so sorry and i can try again

which division of the nervous system has two nerve fibers connecting the cns to an effector?

Answers

The part where the bone in your pelvis region gets erect

Graph the following data tables​

Answers

Answer/Explanation:

When plotting, mark the values as [tex]x[/tex] and [tex]y[/tex] values. Then go to the x-axis on the graph and plot the point x-axis point on the graph. Plot the [tex]y[/tex] point on the y-axis for the first [tex]y[/tex] point. Do the same for each point.

[tex]x\:\:\:\:\:\:\:y[/tex]

[tex]10\:\:\:\:1.9[/tex]

[tex]20\:\:\:\:3.8[/tex]

[tex]30\:\:\:5.75[/tex]

[tex]40\:\:\:\:7.7[/tex]

[tex]50\:\:\:\:9.6[/tex]

If completed correctly, it should appear like this:

At the end of metaphase where is the dna located in the cell:

Answers

Answer: At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.

Explanation:

This is when the cell grows and copies its DNA before moving into mitosis. During mitosis, chromosomes will align, separate, and move into new daughter cells. ... At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.

Please explain, why do we age?

Answers

Answer:

According to this theory, aging occurs through small and random damaging events in a cell that add up over time. These damaging events may come from our own metabolism, as the basic mechanism of metabolism sometimes causes damage to molecules within our cells.

Answer:

according to this theory, aging is caused by changes in hormones.

Explanation:

hormones are which are produced by the endocrine system.

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