1.what is considered as the building block of nature? ____________
2.are all cells multicellular? support your answer.___________
3.give an example of unicellular organism._____________
4.differentiate a unicellular organism from a multicellular organism._________________
5.can there be tissues,organs and systems without cells? support your answer._____________ ​

Answers

Answer 1
1- The building block of nature, or life really are cells.
2- No, because some unicellular organisms like bacteria only consist of 1 cell.
3- An example is bacteria, amoeba, etc.
4- Multicellular organism consist of different cells and mostly have different specialized cells. Unicellular organisms carry out their functions like multicellular, but all in 1 cell. They are known to be smaller than multicellular organisms.
5- No, because cells are the building blocks of life and you need cells to form together to form tissues, later into organs and organ systems. Tissues and organs function due to the amount of cells functioning. Tissues and organs are the formation of cells that serve a function to create more complex systems.

Related Questions

6. How could a dichotomous be helpful to you if you
were lost in the wilderness?

Answers

help you not eat poisonous plants :)

What does the bottom question mean? Will give extra points for right answer only

Answers

Answer:

its talking about how much can the red line go up till u hit its temp limit i wish i could help more but i cant see hardly anything to tell u the complete anwser

Explanation:

Answer:

Compare the temperture to the 'recommended temperature limit' line.

Explanation:

'how does....relate' also means compare/describre how they affect one another.

please help me there is 8 question please

Answers

Answer:

1. B mass/distance

2. B Gravitational attraction between the sun and Venus

3. A All objects would fly off into space

4. B Axis

5. A Rotation

6. A Increases

7. B Decreases

8. When there is no force acting on an object, it won’t change it’s path and will keep going straight until another force acts upon it.

Which of the following animals belongs in class Cepholopoda?
1. snails
2. octopuses
3. glass sponges
4. jellyfish

Answers

Answer:

2. octopuses

Explanation:

A cephalopod is any member of the molluscan class Cephalopoda such as a squid, octopus, cuttlefish, or nautilus.

Octopuses belongs in class Cepholopoda. So, the correct option is (B).

What is Cephalopod?

A cephalopod is defined as any member of the molluscan class Cephalopoda such as a squid, octopus, cuttlefish, or nautilus where specifically marine animals with bilateral body symmetry, a prominent head, and arms modified from primitive molluscs or is characterized by a set of tangents foot. These animals use gills to breathe and are invertebrates (lack backbones).

Cephalopods are most notable for their many arms and soft bodies, while ancestral cephalopods are known mostly from their shells because they are well preserved as fossils. The octopus, squid, cuttlefish, and chambered nautilus are familiar representatives.

Thus, Octopuses belongs in class Cepholopoda. So, the correct option is (B).

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Identify three ways in which water is stored.

Answers

Really hope this helps have a great day now, okay?

2. Which group of animals is found in a water habitat?
A dolphin, carabao, cat
C. cat horse, goat, monkey
B. fish, squid, crab
D. tadpole, grasshopper, hawk​

Answers

B) fish, squid, crab

Answer:

B) . fish, squid, crab

Explanation:

Y YOU CAN MARK ME AS BRAINIEST IF YOU WANT

What is the meaning of science?

Answers


The intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.

What is the role of microfilaments in cell division?

Answers

Answer:

Explanation:

Another important function of microfilaments is to help divide the cell during mitosis (cell division). Microfilaments aid the process of cytokinesis, which is when the cell “pinches off” and physically separates into two daughter cells.

Answer:

The pull the cell membrane in.

Explanation:

I took the quiz.

A_____is the orbiting of an object around another body

Answers

Answer:

revolution

...................

A revolution is the equivalent of one entire orbit around something

(ie, earth around sun/ moon around earth) and is the equivalent of one year.

Answer: A REVOLUTION is the orbiting of an object around another body.

Explanation: revolution- the orbiting of an object around another object. One complete revolution around the sun is called a year.

Intermolecular forces hold biomolecules together. They are also found between biomolecules. Which of these is a place you would expect to find hydrogen bond in a biomolecule?
a) between amino acids in a protein
b) between adenine and thymine in DNA
c) between the ribose and phosphate in RNA
d) between glucose and fructose in a sucrose molecule
(USA Test Prep)

Answers

Answer: B.

Explanation:

Answer:

B) Between adenine and thymine in DNA

Explanation:

A hydrogen bond would be found between adenine and thymine in DNA.

Peptide bonds- found in proteins

Covalent bonds - found in the backbone of nucleic acids

Glycosidic links - found in carbohydrates such as sucrose

Therefore, the only answer left, after you cross out the other from the information above, is B: Between adenine and thymine in DNA

an individual with this karyotype would be described as

Answers

Answer:

it's option c

Answer:

a normal male with a translocation mutation.

Use the illustration below to answer this question. What is the name of the
cellular structure labeled "X"?
CSD
O Chloroplast
O Mitochondria
O Lysosome
O Central Vacuole

Answers

It corrects love it thank you

What is one of the main ways that evolution occurs in prokaryotes?

A. Crossing over during DNA replication
B. Exposure to pathogens that change DNA
C. Mutations that occur during binary fission
D. Exchanging DNA during alternation of generations
E. Decomposing dead organisms

Answers

Answer:

answer:

the.answer.is.b

B B B

One of the main ways that evolution occurs in prokaryotes is through mutations that occur during binary fission, which is present in Option C. In prokaryotes, which are single-celled organisms that lack a nucleus, evolution occurs primarily through mutations that occur during binary fission.

What is mutation?

Prokaryotes, which include bacteria and archaea, are unicellular organisms that lack a nucleus and other membrane-bound organelles. They are known for their remarkable adaptability and ability to evolve rapidly in response to changing environmental conditions, and beneficial mutations that improve an organism's fitness, such as antibiotic resistance, can quickly spread through a population through natural selection.

Hence, one of the main ways that evolution occurs in prokaryotes is through mutations that occur during binary fission, which is present in Option C.

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The segment of____
that codes for a____
is called a____.

Answers

Answer:

DNA

particular protein

polypeptide

How can I identify an organelle? Please help I have till 11:59 to answer this question.

Answers

Answer:

Shape and size?

Explanation:

Match the feature with its description.

HELP!! ASAP

Answers

Answer:

In order:

Stalactities

Stalagmites

Swallowhole

Sinkhole

The correct match of the features are:

Stalactites: Grow toward the cave floor.

Stalagmites: Grow toward the cave ceiling.

Swallow hole: A cave that has collapsed because of gravity.

Sinkhole: Where a stream disappears into the ground.

What are Stalactites?

Mineral deposits known as stalagmites and stalactites are frequently seen in caves. The pointy, downward-pointing minerals that fall from the caves' roofs give rise to the stalactites.

On the other hand, stalagmites are created when minerals that fall from the roof are deposited on the ground afterward.

Therefore, the correct options are:

Stalactites: Grow toward the cave floor.Stalagmites: Grow toward the cave ceiling.Swallow hole: A cave that has collapsed because of gravity.Sinkhole: Where a stream disappears into the ground.

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What are some Characteristics of a frog after metamorphosis

Answers

Answer:

its leg are developed-------------------------------

How are the equations for photosynthesis and cellular respiration related

Answers

HOPE THIS HELPS! :)

Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C 6 H 12 O 6 + 6O 2 → 6CO 2 + 6H 2 O. Photosynthesis: 6CO 2 + 6H 2 O → C 6 H 12 O 6 + 6O.

Help Plz
Which of these does NOT describe Gary Paulsen? (5 points)
a
adventure writer
b
master storyteller
c
olympic champion
d
Iditarod participant

Answers

Answer:

c

Explanation:

C because he has never even participated in the olympics

Why do we shiver when we’re cold?

Answers

Answer:

A shiver is caused by your muscles tightening and relaxing in rapid succession. This involuntary muscle movement is your body's natural response to getting colder and trying to warm up.

You shiver when your cold because your body kinda since's when your cold and you start shivering to make your body warm-up.

Hope This Helps! Have A GREAT Day!!!

4 Which of the following is NOT a beneficial use of bacteria? A. bioremediation C. food poisoning B. decomposition D. nitrogen fixation​

Answers

Answer:

food poisoning

Explanation:

Large moving cells in the blood and lymph nodes that ingest and digest foreign particles or wall off material are called:

bacteria
fibroblasts
viruses
leukocytes

Answers

Answer:

Leukocytes

Explanation:

Leukocytes = White blood cells that digest foreign particles

QUICK ASAP PLS Certain bacteria live and grow on the roots of some plants and produce chemicals that are beneficial to the plants. Which of the following observations best supports the claim that this relationship is beneficial to the plants?



Group of answer choices

Plants with a higher amount of the bacteria on their roots have increased rates of survival and reproduction.

When the bacteria are removed from the plant roots and are grown in a laboratory setting, they fail to survive.

The population size of the bacteria varies greatly depending on the chemistry of the soil and the type of the plant.

The chemical produced by the bacteria can be created by humans and added to the soil where it reaches the roots of the plant.

Answers

Answer:

Explanation: Plants with a higher amount of the bacteria on their roots have increased rates of survival and reproduction.

i think its bacteria but im not sureee (the fox diagram thing)

Answers

Explanation: your right it is bacteria , could i pls get a brainlesttttt

Does grass convert water to energy

Answers

Answer:

No

Explanation:

The answer is no hope this helped

What are 3 parts that plant cells have that animal cells do not have

Answers

Answer:

Vacuole

Chloroplast

Cell wall

Explanation:

we should not touch and test acid. Give reason why?

Answers

Answer:

because the toxic of it can burn your skin the toxic of acid is very dangerous so we couldn't touch it if we touch it our skin or your skin will burn or turn it into ashes

Why is water called the universal solvent?
A.) Water is a nonpolar substance that dissolves polar substances
B.) Water can act as a solvent in many different solutions
C.) Water is a polar substance that dissolves nonpolar substances
D.) Water can act as a solute in many different solutions

Answers

Answer:

And, water is called the "universal solvent" because it dissolves more substances than any other liquid. ... This allows the water molecule to become attracted to many other different types of molecules.

Explanation:

B.) Water can act as a solvent in many different solutions.

Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid. Water molecules have a polar arrangement of oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge.A water molecule consists of two hydrogen atoms and one oxygen atom. The three atoms make an angle; the H-O-H angle is approximately 104.5 degrees.

Therefore, option B. is correct.

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A mutation in which cell would only affect the organism and not future generations

A. Sperm cell and lung cell
B. Sperm cell and egg cell
C. Nerve cell and brain cell
D. Egg cell and liver cell

Answers

C will be the answer

Answer: B. sperm cell and egg cell

Explanation:

A 3-column table with 2 rows titled Table 2 Diffusion Tests. Column 1 has entries Color of Solution in Dialysis Tube, Color of Solution in Beaker. Column 2 is labeled Step 4: Test for Diffusion Starch with entries Clear initial color and Black after 15 minutes, Yellow initial color and Yellow after 15 minutes. Column 3 is labeled step 7: Test for Diffusion of Glucose with entries Not observed, Light Blue initial color and Red after 15 minutes.
Analysis:
diffused though the semipermeable membrane.

Answers

Answer:

only glucose

Explanation:

The second student set up solutions that were in equilibrium.

On which principle Dialysis is based?

Dialysis is based on the principles of osmosis, meaning the net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration. If the solute concentrations are the same on each side of the membrane, this spontaneous movement will not occur.

In passive diffusion, the small water molecules can move across the phospholipid bilayer seen in blue. This layer acts as a semi-permeable or selectively permeable membrane; its hydrophilic heads are attracted to water (seen facing outwards) while its water-repellent hydrophobic tails face towards each other- allowing  molecules of water to diffuse across the membrane along the concentration gradient.

Therefore, the second student set up solutions that were in equilibrium.

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