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vagabundo [1.1K]
3 years ago
9

What features do all cells have?

Biology
1 answer:
wariber [46]3 years ago
6 0
All cells have a nucleus in the middle of it (Hope that helps)
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Which of the following statements concerning complex multicellular organisms is true?- Plants and animals use bulk transport sys
Minchanka [31]

<u>Answer:</u>

<em>The true statement concerning complex multi-cellular organism is Bulk transport systems move substances faster than simple diffusion.</em>

<u>Explanation:</u>

<em>Bulk transport</em> is the mechanism that is used by the cells to transport the large quantity of small and tiny molecules and particles. Bulk transport works on the <em>mechanism of pressure gradient and single diffusion</em> is based on the concentration gradient.

The<em> transportation on single diffusion</em> is due to random motion of molecules but in bulk transport the solute and water is moved <em>together and in a faster pace. </em>

5 0
3 years ago
Pls answer all the questions​
Daniel [21]
Animals that have a backbone are called Vertebrates. (Mammals, for example.)

The movement of a snake is referred to as “Slithering.”

The Stapes is the smallest bone in the human body.

mark as brainliest if i helped. good luck :) !!
7 0
2 years ago
Which of the following is not a characteristic of a prokaryote
dedylja [7]

Answer:

Does no have membrane bound organelles

Explanation:

The prokaryotes do have membrane bound organelles

All the answers shown are parts of Prokaryotes.

Hope this helps :)

6 0
3 years ago
Read 2 more answers
Describe the path blood takes through the circulatory
ratelena [41]
Ooh this will be good

So blood let’s say starts in the left atrium where it goes down through the mitral valve into the left ventricle. From the left ventricle of the blood is pushed through the aorta and from there through the various branches of the body eventually allowing oxygen rich blood to flow all across the body. Once this blood is picked up by veins as deoxygenated blood it goes back to the heart through the inferior and superior vena cava. From there the deoxygenated blood is sent into the right atrium, through the tricuspid vale into the right ventricle, through the pulmonic valve into the pulmonary artery and into the lungs for re-oxygenation. The re-oxygenated blood (oxygen rich blood) now goes through the pulmonary veins into the left atrium and the cycle beings again.


Remember this, Left side of heart is for oxygenated blood, Right side of heart is for deoxygenated blood.

Artery takes oxygen rich blood away from heart itself
Vein takes oxygen poor blood back into the heart

Exceptions, Pulmonary Artery takes oxygen poor blood away from heart and into lungs

Pulmonary vein takes oxygen rich blood into the left atrium to be pushed to the rest of e body.
8 0
3 years ago
All organisms in the kingdom Fungi can be described by which of these characteristics?
loris [4]

Answer:

cell walls made of chitin

Explanation:

Fungal cells differ from mammalian cells in that they have cell walls that are composed of chitin, glucans, mannans, and glycoproteins. Both mammalian and fungal cells have cell membranes; however, they differ in their lipid composition.

8 0
2 years ago
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