Are all cells the same size?

Answers

Answer 1

Same shape, but not the same size.

Answer 2

Answer:

All cells are a similar shape, yet not all cells are a similar size.

Explanation:


Related Questions

I need help with the last two questions pleaseit’s due today.

Answers

D) yes because in order to inherent a recessive trait you would have to have two recessive genes. In this case it’s (gg)
E)Yes because the parents have the genes (Hh) and (hh). (I’m assuming based off the first question) Therefore, if an offspring has hanging earlobes there’s a 50% chance they’d have the genes (Hh)


Wind can help make ________.

A) electricity

B) trees

C) water

D) computers

Answers

Answer:

A

Explanation:

Things like windmills create electricity and they are moved by the wind. I hope that helps you.

Can someone help me in this question?

Answers

Orbit of the moon around earth

What is the core answer???

Answers

Answer:

mRNA

Explanation:

did this yesterday hope this helps!

Answer:

2 stands of dna

Explanation:

Why do cells spend the least time in telophase?

Answers

Answer:

Anaphase is the shortest phase of mitosis. In anaphase, the sister chromatids are pulled apart to opposite ends of the cell. In metaphase, chromosomes line up along the metaphase plate.Metaphase takes a short amount of time to complete. Telophase is the next to the shortest phase of mitosis after anaphase.

Explanation:

I saw this answer too in brainly,,

What are limiting factors affecting the African Wild Dogs carrying capacity ?

Answers

Answer:

Infectious diseases, competition limitation with other predators, interspecific competition, prey availability, foraging and hunting success, and human impacts such as hunting, killing, poison, snares, and traps

Explanation:

Role of hormones in bullet points
Please help!

Answers

Answer:

There is growing evidence to indicate that age-related declines in growth hormone (GH), insulin-like growth factor (IGF)-1, and androgen and estrogen production play a role in the pathogenesis of sarcopenia (an age-related decline in muscle mass and quality). Although GH supplementation has been reported to increase lean body mass in elderly individuals, the high incidence of adverse effects combined with a very high cost has limited the applicability of this form of therapy. The assessment of an alternative approach to enhance the GH/IGF-1 axis in the elderly by using GH-releasing hormone and other secretagogues is currently under way and is showing some promise. Testosterone replacement therapy may increase muscle mass and strength and decrease body fat in hypogonadal elderly men. Long-term randomised, controlled trials are needed, however, to better define the risk-benefit ratio of this form of therapy before it can be recommended. Available data are currently insufficient to decide what role estrogen replacement therapy may play in the management of sarcopenia. Therefore, although the evidence linking age-related hormonal changes to the development of sarcopenia is rapidly growing, it is still too early to determine the clinical utility of hormonal supplementation in the management of sarcopenia.

If a star is 17 light-years away, how long does the light from the star take to reach Earth?
A
17,000 years

B
1,700 years

C
170 years

D
17 years

Answers

Answer: 170 years

Explanation:

1. What mountain ranges on Earth would require you to take oxygen with you to reach the peak? Find at least two mountains. Be sure to include their elevations as well.

2. At what elevation would there be the highest atmospheric pressure?

Answers

A,b. Are the correct answers I believe if not I had a dif quest

The maximum air temperature permitted for delivery vehicles when receiving shell eggs Shell eggs Receive at an air temperature of 45°F (7°C) or lower.

In which case one can reject the delivery?

When receiving raw shell eggs you must reject the delivery if they don't conform to the standard range of conditions. Raw egg shells at temperature of 45°F or below should be rejected during delivery as a result of the possibility of the presence of  pathogens on them which exposes individuals to diseases.

The common pathogen found in eggs is Salmonella which causes typhoid. All egg shells should be treated at higher temperatures in order to destroy them.

Raw egg shells at temperature of 45°F or below should be rejected during delivery as a result of the possibility of the presence of  pathogens on them which exposes individuals to diseases.

Therefore, The maximum air temperature permitted for delivery vehicles when receiving shell eggs Shell eggs Receive at an air temperature of 45°F (7°C) or lower.

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10 points
1. These structures which have different functions but are anatomically
similar are called: *

Answers

Answer:

Definition. Analogous structures are similar structures that evolved independently in two living organisms to serve the same purpose. The term “analogous structures” comes from the root word “analogy,” which is a device in the English language where two different things on a basis of their similarities.

Explanation:

Hope this can help you...But if it's not im so sorry....

3. Rainforests cover____
of the Earth's land surface.
A. 2%
B. 6%
C. 20%
D. 60%

Answers

Answer:

B

Explanation:

Tropical rainforests cover only 7% of the Earth's land surface but contain over 50% of the worlds wildlife.

PLEASE HELP IM GONNA FAIL

Answers

Porifera

Hope this helps!:)

How do absorption, reflection, and refraction change the movement of P waves?​

Answers

Answer:

Absorption, reflection and refraction will all change of the movement of P waves. Absorption will reduce the energy of the waves. Reflection will bounce the waves back. Refraction will change the angle of the waves based on what they are bouncing off of.

Explanation:

Absorption, reflection and refraction will all change of the movement of P waves. Absorption will reduce the energy of the waves. Reflection will bounce the waves back. Refraction will change the angle of the waves based on what they are bouncing off of.

Fill in the blanks

Both anaerobic and aerobic respiration use
to produce ATP and NADH. In anaerobic respiration, NADH is regenerated to NAD+ by
, while in aerobic respiration, electrons from NADH are deposited in the
to regenerate NAD+. Anaerobic respiration produces
ATP per molecule of glucose compared to aerobic respiration.

Answers

Answer:1.A. Glycolysis;

2.A. fermentation pathways;

3.C. electron transport chain;

4.A. less.

Explanation:

A dice is a Six-sided cube with dots representing the numbers 1 through 6. What is the probability of rolling a 3?​

Answers

Answer:

No of three on the dice = 1

No of total outcomes = 6

Probability = no. of favourable outcome / no of total outcomes

Probability of 3 = 1/6

when the carbon dioxide increases, the_______ increases ​

Answers

Answer: global warming increase

In cats, long-hair (H) is dominant to short-hair (h). One cat is heterozygous for its long-hair and its mate has short-hair. First, use a Punnett square to determine the genotypes, phenotypes and probability of their possible offspring.

What is the probability of having a short-haired cat?
A) 0%
B) 25%
C) 50%
D) 75%
E) 100%

Answers

Answer:

C) 50%

Explanation:

When crossed, a heter ozygous long-haired cat (Hh) and a hom ozygous short-haired cat (hh) produces 50% heter ozygous long-haired (Hh) and 50% hom ozygous short-haired (hh)

I would appreciate brainliest, if not that's ok!

give two reasons why humans need a balanced ecosystem

Answers

Answer:

us humans need a balanced ecosystem because its what keeps us alive. when having a balanced ecosystem we have cleaned water, purified air, maintained soil, regulates our climate, recycles nutrients, and provides us with food.

The two reason why human required the balanced ecosystem should that it keep alive also it have the cleaned water.

What is balanced ecosystem?

A balanced ecosystem refers to the habit which can be substainable. It comprise of the plants, animals, microorganism that should be based on each other and also with the surroundings. It should exhibited the resourceful energy and the material cycling.

Therefore, The two reason why human required the balanced ecosystem should that it keep alive also it have the cleaned water.

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how do organisms affect biodiversity in an ecosystem?

Answers

Answer:

by increasing the likelihood that species will use complementary resources and can also increase the likelihood that particularaly productive or efficient species is present in community.

Explanation:

may it will helps you...

WILL GIVE BRAINLIST :)
A population of sea urchins in a kelp forest ecosystem is being over-fished. A team of students believe that a decline in the number of sea urchins will affect the organisms in the kelp forest ecosystem. The kelp forest food web below shows the relationships among the organisms in the kelp forest ecosystem.

Answers

Answer:

Explanation:

This response shows some understanding of the question. The ecological relationships among the otter, crab, and urchin are addressed in a very general manner (kelp crabs and sea urchins feed off of kelp, only to be eaten by the sea otter). In a further explanation, the student overstates the effect of a decrease in the populations of the organisms. (The sea urchin and crab won't get the food from the kelp and die off. The otter will starve and die off too.) The supporting details are minimally effective.

stars get energy to burn from what process?

Answers

stars get energy from nuclear fusion (fusion of hydrogen)
from nuclear function

explain the importance of earthworm

Answers

Earthworms are extremely beneficial in agriculture. They aid in the following ways:

They help loosen up and aerate the soil as they burrow deep. This aids in the respiration of the roots of the plants, making them penetrate deeper and grow well

They are being used presently in vermiculture to produce high-quality manure

They are also used as baits to catch fish

They keep interchanging the topsoil with the layer just below, thereby increasing soil fertility.

The excreta of earthworms is rich in the nitrogenous matter and is required for plant growth

HOPE IT HELPS

You have a blue sweatshirt, explain why your sweatshirt appears blue. Make sure to use the terms wavelength and pigment in your explanation.

Answers

how you got a blue sweatshirt but no dad? like bro where is your dad?

How much net force is applied to the air plane and what direction will it travel?
Force of the engine = 800 N
Wind force = 60 N
Air friction = 40 N
A 900 N to the right
B 700 N to the right
100 N to the left
800 N to the right

Answers

Answer:

B. 700 N to the right

PLEASE HELP IM GONNA FAIL WILL GIVE BRAINLESS

Answers

Answer:

what the other dude said

Explanation:

Answer:

A

the platypus and some other wacko mammal doesn't give birth to live young.

Explanation:

Transcription is the process that must happen in order to make

Answers

Answer:

a protein

Explanation:

Transcription is one of the three main, necessary events needed for proteins to form in a cell. This happens when DNA is transcribed to mRNA. Thymine (T) is subbed in by Uracil (U), so when transcribing, A's turn into U's, not T's.

Transcription is the first step of gene expression. During this process, the DNA sequence of a gene is copied into RNA. Before transcription can take place, the DNA double helix must unwind near the gene that is getting transcribed. The region of opened-up DNA is called a transcription bubble.

What is the overall charge of an atom? Why does it have this charge?

Answers

The overall charge of an atom is neutral because it has the same amount of protons and neutrons. They are positive and negative so they cancel each other out.
Yea What he said hope u passed have good day

What is the solute potential (ΨS ) of a 3.0 M NaCL solution at 27°C under standard atmospheric conditions?

Answers

Answer:

149.58 bars

Explanation:

The solute potential (ΨS) of a solution is given by:

ΨS = iCRT

Where i = ionization constant of the solution, C = molar concentration of the solution, R = pressure constant =0.0831 liter bars/mole-K, and T = temperature in Kelvin.

NaCl dissociates in water to give Na and Cl ions, hence, i = 2

T = 27 + 273 = 300 Kelvin

C = 3.0 M

ΨS = 2 x 3 x 0.0831 x 300

         = 149.58 bars.

Viruses take over a host cell to carry out reproduction. In which way do viruses use the cell's parts for reproduction?

Answers:

The viruses use the cell's organelles to replicate its viral genome.

The viruses use the cell's genetic material to replicate its viral genome.

The viruses use the cell's organelles to replicate its host's genome.

The viruses use the cell's genetic material to replicate its host's genome.

Answers

Answer:

The virus uses the cell's genetic material to replicate its viral genome

Explanation:

During attachment and penetration, the virus attaches itself to a host cell and injects its genetic material within hence further during the uncoating and replication, and assembly, the viral DNA or RNA incorporates itself into the host cell's genetic material and induces it to replicate the viral genome.

-Dr. Walter Snelling discovered in 1911
-it is a gas becomes a liquid under moderate pressure or when cold
-it is a portable energy source used in Barbecue grills in hot air balloons

what is it?

Answers

The gas that Dr. Walter Snelling discovered in 1911 that becomes a liquid under moderate pressure and acts as an energy source is propane.

Properties of Propane

Propane is a gas at room temperature and it was isolated by Dr. Walter Snelling around 1911 in the process of trying to stabilize gasoline.

At cold temperatures or moderate pressure, propane becomes a liquid.

Propane has been and is still being used as an energy source in cooking, powering vehicles, and cutting metals in industrial welding.

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