Give reason:

(1) Cell differ in shape and size​

Answers

Answer 1

Answer:

Cells have different shape and size because different cell types have different functions. For example : Red blood cells are shaped like a doughnut to carry more hemoglobin, and to fit through small spaces, and neurons are long and skinny to span wide places to send signals around the body .


Related Questions

Whoever awnsers gets Brainliest!!! What causes a star to shine brightly?

the color that is produced
the energy that is released
the amount of gravity that is present
the types of elements that are present

Answers

Answer:

the energy that is released

Explanation:

heat gives off light, and the heat comes from the reactions in the star that produce the energy

Answer:

The energy that is released.

Explanation:

The source of most stars' energy is nuclear reactions going on deep inside the stars. In most stars, like our sun, hydrogen is being converted into helium which makes the stars shine brightly.

It is important for everyone to understand basic ecology and the
importance of biodiversity shaped by billions of years of evolution.
TRUE
FALSE

Answers

The answer to this question is really Persona preference or opinion I would go with TRUE as the answer.

Answer: TRUE

HELP PLEASE ANSWER WITH A 10 SENTENCE PARAGRAPH!
How do scientists use the electromagnetic spectrum to view our universe? Would we be able to see some objects in the universe if we only used the visible spectrum? Explain.

Answers

Answer:

Explanation:

Astronomers use the entire electromagnetic spectrum to observe a variety of things. Radio waves and microwaves – the longest wavelengths and lowest energies of light – are used to peer inside dense interstellar clouds and track the motion of cold, dark gas.

What is the end result of mitosis.
O:one cell with two identical copies of DNA
O: two cells with different copies of DNA
O: One cell with two different copies of DNA




Answers

Answer:

A

Explanation:

The answer is A i got it right.

Answer:

A

Explanation:

Fill in the blank spaces in the table.
Neutron
Protomis
Atomic Mass
1
1
6
6
Element
Hydrogen
Carbon
Calcium
Fluorine
Potassium
Oxygen
20
40
9
19
19
39
8
16
Which subatomic particle identifies the atom?
og e

Answers

Answer:

hydrogen =1 1

carbon=6 6

calcium=20 40

fluorine=9 19

potassium=19 39

oxygen=16 8

Identify the RNA bases that would pair up with the DNA sequence TGCACT.

TGCACT

ACGTGA

UCGUGA

ACGUGA

Answers

Answer:

D

Explanation:

It could be C also, but when translating to mRNA you replace T with U. I'd go with D.

what role do independent and dependent varibles play in controlled experiment

Answers

Independent variables are those which are controlled by the scientist and change as a result of this, where as dependent variables are those that show the result of these changes and are measured

Identify the labeled structures. A B C D E

Answers

Answer:

A Golgi body

B vacuole

C mitochondrion

D nucleus

E cell membrane

Explanation:

Answer:

A: Golgi body

B: Vacuole

C: Mitochondrion

D: Nucleus

E: Cell membrane

Explanation:

I did the assignment on Edg2021

what is the universal system of units among scientists

Answers

Answer:

International System of Units (SI)

Explanation:

The measurements that scientists use are based on the International System of Units (SI), which is a form of the metric system. The term SI is shortened from the French term Le Système international d'unités. It is the world's most widely used system of units, both in science and business.  Hope this helped!

Answer: SI

Explanation:

A P E X

9. The prefix mono- means "one" and the prefix poly-
means "many." Some lipids are monounsaturated, and
others are polyunsaturated. Explain the difference
between the fatty acids in these different types of lipids.

Answers

Answer:

Monounsaturated Fats: This type of unsaturated fat contains only one double bond in its structure.

EXAMPLE: Stearic acid having chemical formula= C18H36O2

Polyunsaturated Fats: This type of unsaturated fat contains two or more double bonds in their structure.

EXAMPLE: Lenolic acid having chemical formula= C18H32O2

Explanation:

Is it actually possible for someone to have superhuman abilities?

Answers

Answer:

well I mean it kind of is, we could take genes from certain things and possibly add them to humans in the future and make us stronger or stuff like that...

Succession describes the sequential appearance and disappearance of species in a community over time after a severe disturbance. In primary succession, newly exposed or newly formed rock is colonized by living organisms; in secondary succession, a part of an ecosystem is disturbed and remnants of the previous community remain especially soil. In both cases, there is a sequential change in species until a more or less permanent community develops. What is the process of ECOLOGICAL SUCCESSION? *

Answers

Answer:

The answer will be listed below.

Explanation:

Ecological succession is the process of change in the species structure of an ecological community over time. It is a process by which an ecological community undergoes more or less predictable changes following a disturbance or the initial colonization of a new habitat.

Use humus in a sentence.

Answers

Answer:

Explanation:

1.It is covered with a thick sheet of black earth, a kind of loess, that is mixed with humus.

2.The nitrogen in decaying roots, in the dead stems. and leaves of plants, and in humus generally is sooner or later changed into a nitrate, the change being effected by bacteria.

Can you please help me

Answers

Answer:

Rights: bedbug removal, purchase agreement

Responsibilities: major repairs, rental walkthrough

Question 1 (1 point)
The atlas would fall into which category of bones?
a. Short
b. long
C. irregular
d. flat

Answers

Answer:

Flat

Explanation:

The atlas is one of the two upper cervical vertebrae, also known as C1, which is the topmost vertebra of the spinal column. ... It is the vertebra that is in contact with the occipital bone, a flat bone located at the back portion of the head.

What structure is referred to as the voice box

Answers

Answer:

Vocal folds

Explanation:

Write the name of the element described
by each chemical symbol:
H
Fe
B
Pb
C С
O
Cu Na

Answers

Answer:

H= Hydrogen

Fe= Iron

B= Boron

Pb= lead

C= Caesium

O= Oxygen

Cu= Copper

Na= Sodium

Explanation:

why is the groin swollen when our toe is injured​

Answers

Answer:

Because when your toe is injured it sends a pulse to your groin that causes your groin to fell pain so your brains neuropathegens dont feel as much pain transmiting through your toe. Hope this helps :)

How the Coronavirus pandemic is changing people and our environment?

Answers

Answer:

Explanation:

Where would you find DNA in plant and animal cells?

Answers

Answer:

Some DNA is present within the mitochondria of animals, plants, and fungi and within the chloroplasts of plants.

Explanation:

A in Bio last year.

Answer:

The DNA is located in the Nucleus in both plant and animal cells

1.1.7.
What is the difference between eukaryotic and prokaryotic cells?
A. Eukaryotic cells are found in bacteria and prokaryotic cells are not.
B. Prokaryotic cells are found in plants and animals and eukaryotic cells
are not.
C. Eukaryotic cells contain organelles and DNA enclosed within a nucleus
and prokaryotic cells do not.
D. Prokaryotic cells contain no organelles except DNA enclosed within a
nucleus and eukaryotic cells do not.

Answers

Answer:

I think it's D, because prokaryotes have no organelles, yet their DNA can be enclosed in a small nucleus (nucleolus).

A decrease in the decomposers within an ecosystem would have what effects on the carbon cycle?

Answers

Answer:

There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.

Explanation:

Which is observation proves that a cell is a eukaryote?
A.it has DNA in the cell
B.it has ribosomes inside the cell
C.it has enclosed organelles inside the cell
D.it is surrounded by a cell membrane

Answers

Answer:

The answer is C

Explanation:

Only eukaryotic cells have membrane-bound organelles, so that would be proof that the cell is a eukaryote.

Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not react the same chemically. Which of the following generalizations can explain this? (5 points)
a
Monosaccharides serve different cellular functions, and they are only involved in reactions in which they are needed.

b
The atoms of monosaccharides are arranged differently, and the different shape gives each monosaccharide unique properties.

c
Monosaccharides have different properties, but the disaccharides they form when combined with other molecules will have the same properties.

d
The atoms of monosaccharides are arranged similarly, but the monomers from which they are formed have different physical and chemical properties.

Answers

Answer:

B

Explanation:

Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties.

Answer:
B. The atoms of monosaccharides are arranged differently, and the different shape gives each monosaccharide unique properties.
Explanation:
Good luck! Hope this helps :)

The elements or compounds that enter into a chemical reaction are known as

Answers

Answer:

reactants.

Explanation:

Are microscopic and macroscopic ecosystems affected by limiting factors differently?

Answers

What subject is this?

A tropical rainforest includes trees, animals, insects, plants, rain, rivers, rocks, soil, and warm, moist air.

Which spheres of Earth are represented in a tropical rainforest?

biosphere, geosphere, hydrosphere
cryosphere, hydrosphere, ionosphere
geosphere, biosphere, cryosphere
ionosphere, hydrosphere, geosphere

Answers

Answer:

a

Explanation:

Answer:

biosphere, geosphere, hydrosphere

Explanation:

which of the following types of transport moves molecules from a higher concentration to an area of a lower concentration by use of protein? a.diffusion b.osmosis. c.facilitated diffusion d.active transport

Answers

Answer:

facilitated diffusion

Explanation:

type of passive transport but uses proteins also

Is Protein a short term energy source or a long
term energy source?

Answers

Answer:

short term

Explanation:

Short-term response energy storage devices are usually applied to improve power quality, particularly to maintain the voltage stability in power systems, throughout a contribution during transients (few seconds or minutes) [4].

Please help me! thank you!!!

Answers

Answer:

you would create a regular paper airplane and through it not as hard as you can but hard enough to fly across the room. you should also aim high to it doesn't hit the floor as quickly.

Explanation:

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