6 POINTS! What is the difference between animal and plant cells in a simple sentence?

Answers

Answer 1

Animal cells do not have a cell wall, while plants don't. They both have different sizes, shapes, components, energy storages, and the amount of proteins.


Related Questions

Indicate which the following statements are true.

a. During glycolysis, glucose molecules are hydrolysed to yield CO2 and H2O
b. The cleavage of fructose 1,6-bisphosphate by phosphofructokinase yields two molecules of glyceraldehyde 3-phosphate.
c. When subjected to anaerobic conditions, glycolysis in mammalian cells continues and causes a buildup of pyruvate in the cytosol.
d. In the mitochondrial matrix, the pyruvate dehydrogenase complex produces CO2, acetyl-CoA and NADH.
e. Fatty acids can be transported into mitochondria and converted into acetyl-CoA, FADH2 and NADH

Answers

Answer:

The correct answer is:   D  

Explanation:

(a) This process does not occur during glycolysis, it occurs after glycolysis since pyruvate is generally accepted to be the last product of glycolysis

(b) Phosphofructokinase does not produce two molecules of glyceraldehyde 3-phosphate but rather produces of one molecule of glyceraldehyde 3-phosphate and dihydroxyacetone phosphate

(c) During anaerobic conditions in mammals, pyruvate is converted to lactate by the enzyme lactate dehydrogenase. It can actually cause the accumulation of lactic acid/lactate in the muscle which causes muscle fatigue but does not cause buildup of pyruvate in the cytosol.

(d) In the fate of pyruvate, the pyruvate dehydrogenase complex produces CO2, acetyl-CoA and NADH in the mitochondrial matrix. The acetyl-coA produced thereof serves as a precursor for the citric acid cycle.

why are pig/sheep hearts used to study the anatomy of the human heart?​

Answers

Answer:

Pig hearts are used to study the anatomy of human hearts because they are very similar in structure, size and function to human hearts. These similarities, combined with the fact that they are much more readily available than human hearts, make them an ideal choice for research and study.

Explanation:

Google exists ykyk?

Answer:

they are very similar in structure, size and function to human hearts.

What metal can be shaped using just your hands

Answers

Answer:

gallium

Explanation:

There's a metal that's so soft that it can melt at just under 30°C (85.6°F). This is known as gallium, and after playing around with it in your hands for just a couple of seconds, it will quickly liquefy.Se

5.
What can scientists measure to provide evidence that electrons can move from one energy level to another?
1.the angle of deflection of alpha particles
2.the number of electrons deflected by a thin sheet of gold foil
3.the energy absorbed or released by atoms

Answers

It's number 2. It's an interesting experiment, you can watch multiple on

Answer:

2.the number of electrons deflected by a thin sheet of gold foil

Explanation:

what happens to the temperature of water as time elapses?​

Answers

I saw someone else ask the same question hope this answer helps!!

Match the following terms describing the physical/mecahnical events with the correct phases of the cardiac cycle. Each phase may be used more than once.Question Selected MatchAll 4 cardiac valves are closed and all 4 chambers are relaxed during this phase.The maximum amount of blood is in the ventricles at the end of this phase.The pressure in the ventricles is higher than in the atria, but lower than in the arteries, during this phase.The semilunar valves are open and the AV valves are closed during this phase.The atria contract at the end of this phase.The pressure in the ventricles is higher than the pressure in both the atria and the arteries during this phase.Systole begins with this phase.All Answer ChoicesA.ventricular ejectionB.ventricular fillingC.isovolumetric relaxationD.isovolumetric contraction

Answers

Answer:

1. Isovolumetric relaxation.

2. Ventricular filling.

3. Isovolumetric contraction.

4. Ventricular ejection.

5. Ventricular filling.

6. Ventricular ejection.

7. Isovolumetric contraction.

Explanation:

In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.

Generally, the cardiac cycle occurs in two (2) stages;

Diastole: in this stage, the ventricles is relaxed and would be filled with blood. Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.

The following terms describe the physical or mecahnical events with the correct phases of the cardiac cycle in mammals (human beings).

1. Isovolumetric relaxation: All 4 cardiac valves are closed and all 4 chambers are relaxed during this phase.

2. Ventricular filling: The maximum amount of blood is in the ventricles at the end of this phase.

3. Isovolumetric contraction: The pressure in the ventricles is higher than in the atria, but lower than in the arteries, during this phase.

4. Ventricular ejection: The semilunar valves are open and the AV valves are closed during this phase.

5. Ventricular filling: The atria contract at the end of this phase.

6. Ventricular ejection: The pressure in the ventricles is higher than the pressure in both the atria and the arteries during this phase.

7. Isovolumetric contraction: Systole begins with this phase.

why is it important to understand plant physiology in crop/plant production and productivity?in your discussion make sure that you mention related fields/areas in agriculture which specifically require a background of plant physiology ​

Answers

Knowledge of Seed physiology helps in understanding of different physiological and morphological changes that occur during germination.  By knowing the different inputs requirement of plants (water, nutrients, sunlight) we can easily manage the plant population to get highest yield.

section of DNA that provibes instuctions for specific traits

Answers

Answer:

Genes.

Explanation:

Genes are small sections of DNA within the genome that code for proteins. They contain the instructions for our individual characteristics – like eye and hair color. A gene is a small section of DNA that contains the instructions for a specific molecule, usually a protein

Genes are small sections of DNA within the genome that code for proteins. They contain the instructions for our individual characteristics – like eye and hair colour. A gene is a small section of DNA? that contains the instructions for a specific molecule, usually a protein. (I Hope this helps you :) )

Please help!! Biology!


1. Why is it possible for the surface of a pond to freeze even though the water underneath is fluid?


2. Sugar dissolves in water, but is not an ionic compound. What does this tell you about sugar?


3. Water is used in the cells to help transport in the chemicals necessary to survive. Since cell membranes need to be able to hold in and hold out water without dissolving, what do you suspect cell membranes are made from? Why do you think this?


4. Remember "The Wicked Witch of the West" from The Wizard of Oz? She melted when doused with water. What do you think her cell membranes were made of, and why?


5. Find out why hot water freezes more quickly than cold water, and explain it here.


6. Explain why heavy water is heaver than regular water.

Answers

Answer:

Kindly check explanation section.

Explanation:

So, let us dive straight into the solution to this particular Question or problem. We are asked to explain the phenomenon in each case.

(1). Expansion occurs at the surface of a pond water when it freezes at 0°C thus creating higher density for the (liquid) water at below the iced surface.

(2). When sugar is put in water it does not ionized but only dissolved as a molecule, therefore, sugar is a weak electrolyte.

(3). Cell membranes are made of phospholipids and proteins because phospholipids as far will not want to mix with water, also movement of molecules is done by the presence of protein.

(4). The witches cell membranes does not have phospholipids which makes it to have little adhesion force and this was the prime factor in the dissolving of the witch by water. The cell membrane contain nonfatty components.

(5). The statement is true, and this is a phenomenon refer to as the Mpemba effect that is to say when one cools down hot water it looses some of it mass(reduces the quantity of water) and this is due to evaporation. Thus, as the quantity of water reduced, freezing becomes faster.

(6). Heavy water is D2O while normal water is H2O. Where D in D20 means Deuterium which is heavier than Hydrogen atoms in heavy water.

4. Which of the following statements BEST explains why you can hear noises
long distances at night?
A. There are fewer other noises at night.
B. Water conducts sound better at night.
C. Sound bounces off water better at night.
D. Sound waves are bent towards the cool air.

Answers

A: There are fewer other noises at night.
Please give brainliest :) Hope this helps

i guess its answer is option D

One ounce is equivalent to
10 grams
20 grams
30 grams
40 grams

Answers

Answer:

30 grams

Explanation:

1 ounce= 28.3495 grams

If you round it, it will be the closest to 30 grams.

Hope this helps!

What factors should be taken into consideration when determining what raw materials to purchase? PLEASE HELP ME

Answers

Answer:

purity, value, composition, shelf life, potency, identity, and company appraisal.

Which statement best describes a solid?
D. Its particles are very far apart.
A. Its particles do not move at all.
C. Its particles can flow past each other.
B. Its particles vibrate in place.

Answers

Answer:

it's particles vibrate in place

Explanation:

They have a fixed volume and shape

It’s b. It’s particles vibrate in place

To which groups do most of the unknown species belong?

Answers

Answer:

insects and fungi

Explanation:

the three basic skills needed for effective communication are

Answers

Answer:

Listening. One of the most important aspects of effective communication is being a good listener. ...

Non-Verbal Communication. ...

Be Clear and Be Concise. ...

Explanation:

1. speaking
2. listening
3. body language

identify the type of cell that does not contain a nucleus​

Answers

Answer:

A bacteria cell

Explanation:

I NEED HELP PLEASE PICTURE ABOVE

Answers

Slow or stop spending incase of unemployment.

When ATP is hydrolyzed, are you adding water or removing it? Explain 20 points I’ll do brainlest too

Answers

Answer:

Are there answers

Explanation:

Answer:

adding water

Explanation:

hydrolysis means adding water to it

Which of the following is a reason for the genetic variability from sexual reproduction?
A. The more variety there is in the gene pool, the less arrangements in the population.
B.The genes that are “dealt” to the offspring from their parents are by systematic event.
C. Offspring have the same gene combinations of either of their parents.
D. Members of a species choose mates, creating different combinations of genes.
Please help. This is due today.

Answers

Answer:

the answer is d opinion

What types of water are the most affected by nonpoint source pollution?

Answers

Groundwater is susceptible to pollutants. Groundwater contamination occurs when man-made products such as gasoline, oil, road salts and chemicals get into the groundwater and cause it to become unsafe and unfit for human use.

bird is to fly as snail is to​

Answers

Answer:

slither

Explanation:

is a dragon fly a insect

Answers

Answer:

Yes

I hope this helps!

The movement of glucose across the membrane through facilitated diffusion is a form of passive transport because

Answers

Answer:

Explanation:

Glucose is a 6 carbon sugar molecule that provides energy needed by cells. Since glucose is a large molecule, it is difficult to be transported across the membrane through simple diffusion. Therefore, it diffuses across membranes through facilitated diffusion down the concentration gradient.

What are the two reasons that there are exceptions to Mendelian heredity?

Answers

Answer:

Incomplete Penetrance. Some genes are incompletely penetrant.

Sex-limited genes are ones that are inherited by both men and women but are normally only expressed in the phenotype of one of them. The heavy male beard is an example.

Pleiotropy. A single gene may be responsible for a variety of traits.

Stuttering Alleles.

Explanation:

Multiple alleles. Mendel studied just two alleles of his pea genes, but real populations often have multiple alleles of a given gene.
Incomplete dominance. ...
Codominance. ...
Pleiotropy. ...
Lethal alleles. ...

HEYY YOU GUYS AGAIN. I HAVE A COUPLE OF QUESTIONS I NEED HELP ON. IF YOU CAN, PLEASE HELP ASAP.
which moon phase occurs when the moon is between the earth and the sun??
a. full moon.
b. waxing crescent.
c. new moon.
d. waning crescent.

Answers

Answer:

New Moon

Explanation:

There are eight phases of the Moon, which repeat every 29.5 days. New Moon. A new moon is usually not visible to the naked eye, as only the unlit portion of the Moon is exposed. This phase occurs when the moon is situated directly between the sun and the Earth. A solar eclipse can only occur during this phase. Waxing Crescent

C.New Moon A solar eclipse can only happen at new Moon. A waxing crescent moon is when the moon looks like a crescent and a crescent increases in size from one day to the next

The model represents the change in the DNA content of a cell during the cell cycle. DNA Content During the Cell Cycle 22 1 Complete Sets of DNA in Nucleus 1 Ceciclease​

Answers

Answer:

Explanation:

To late?

. Write the differences between:
a. Root cap and root hairs
b. Tap root and fibrous root
C. Vegetative parts and reproductive parts
d. Terminal and axillary bud
e. Reticulate and parallel venation
f. Alternate and whorled arrangement of leaves​

Answers

Explanation:

fibrous root system occupies less surface area than taproot . taproot grows vertically downwards and thus reaches deep into the soil. the fibrous roots grow horizontally in all directions and thus richest deep in the soil

Where does mRNA and tRNA take the message for DNA?

Answers

Answer:

Ribosomes

Explanation:

The information in DNA transcribed into a message in the form of mRNA. mRNA travels to the ribosomes, which are protein synthesis factories. mRNA dictates the order of tRNAs which bring amino acids to the ribosomes, forming a polypeptide chain that becomes a protein

Read each question carefully. Write your response in the space provided for each part of each question. Answers must be written out in paragraph form. Outlines, bulleted lists, or diagrams alone are not acceptable and will not be scored.
White blood cells called B cells produce proteins that can be used for the treatment of certain illnesses. However, these B cells do not live for very long on their own. To keep the B cells growing for a long time in laboratories, scientists fuse the B cells with cancer cells (fused B-cancer cells) that do grow for a very long time. The particular cancer cells used for the fusion are treated with chemicals that make them unable to produce the nitrogenous bases adenine and guanine, but the B cells with which they are fused do produce these nitrogenous bases. The scientists grow the large fused B-cancer cells in a growth medium that contains necessary nutrients for the cells and includes a source of carbon.
(a) Describe the role of carbon in biological systems.
(b) The membranes of both B cells and the cancer cells are largely composed of phospholipids. Explain how, when the membranes are fused, the polar parts of the phospholipids from one cell will interact with the phospholipids from the other cell and how the nonpolar parts of the phospholipids from one cell will interact with the phospholipids from the other cell.
(c) Make a claim about the most immediate effect on the fused B-cancer cells if the fused cells are transferred to a growth medium that lacks a source of nitrogen.
(d) Provide reasoning with evidence based on the composition of biological macromolecules to support your claim.

Answers

Answer: they can be ruduce

Explanation:

A dihybrid cross experiment is carried out in pea plants. The traits being observed are flower color and stem length. In the F2 generation, 81 plants have purple flowers and long stems, 27 plants have purple flowers and short stems, 27 plants have white flowers and long stems, and 3 plants have white flowers and short stems.

Which traits are recessive?

A.purple flowers, long stem
B.purple flowers, short stem
C.white flowers, short stem
D.white flowers, long stem

Answers

C white flowers and short stem

Answer:

c

just took test

Explanation:

white flowers, short stem

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economy is a trait of Which of the following can x be equal to? 1 1 2 3plss help Giving BrainliestJabari and his friend both started a part-time job at the Swimming Hole earning $13 per hour. Jabari worked 14 hours his first week. Jabari agreed to pay his friend 1/10 of his salary for reimbursement of gas. How much money did Jabari pay his friend for gas? 6 TH grade math On a hot day, Myra poured 4 1/8 buckets of water into a plastic wading pool. A few minutes later she added another 3 5/8 buckets. How much water did Myra pour into the pool? 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(Heavily refer to your book - Their eyes were watching God ) The transactions listed below are typical of those involving Amalgamated Textiles and American Fashions. Amalgamated is a wholesale merchandiser and American Fashions is a retail merchandiser. Assume all sales of merchandise from Amalgamated to American Fashions are made with terms n/60, and the two companies use perpetual inventory systems. Assume the following transactions between the two companies occurred in the order listed during the year ended December 31. Amalgamated sold merchandise to American Fashions at a selling price of $230,000. The merchandise had cost Amalgamated $175,000. Two days later, American Fashions returned goods that had been sold to the company at a price of $20,000 and complained to Amalgamated that some of the remaining merchandise differed from what American Fashions had ordered. Amalgamated agreed to give an allowance of $5,000 to American Fashions. The goods returned by American Fashions had cost Amalgamated $15,270. Just three days later, American Fashions paid Amalgamated, which settled all amounts owed.Required: a. Indicate the effect (direction and amount) of each transaction on the Inventory balance of Readers' Corner.b. Prepare the journal entries that Readers Corner would record and show any computations. Sanborn Industries has the following overhead costs and cost drivers. Direct labor hours are estimated at 100,000 for the year. Activity Cost Pool Cost Driver Est. 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Check all that apply.improved academic performancereduced stressbetter performance in extra-curricular activitiesremembering informationO an effective use of time Electives class These cells have genetic material that is 50% from one parent and 50% from the other parent. O Eukaryotic Prokaryotic 5 6 7 8 Factor 54+27 using the GCF.The factored expression is ? please please help. i need 2,3, and 4 . it is due tomorrow