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eimsori [14]
3 years ago
14

under a microscope, a series of cells are observed that lack membrane-bound internal organelles.which of these is the most likel

y cell type?
Biology
1 answer:
Alexeev081 [22]3 years ago
5 0

The series of cells observed which lack membrane-bound internal organelle are called prokaryotes type of cells.

Prokaryotic organisms such as bacteria don’t have internal membrane, or don’t have nucleus which makes it different from eukaryotic organisms such as human beings. 

You might be interested in
The organelle which controls cellular activity is the.
SpyIntel [72]

the Nucleus

Explanation:

Known as the cell's “command center,” the nucleus is a large organelle that stores the cell's DNA (deoxyribonucleic acid). The nucleus controls all of the cell's activities, such as growth and metabolism, using the DNA's genetic information.

4 0
2 years ago
List the rocks in order from oldest to youngest.
Romashka-Z-Leto [24]

Answer:

Start from the bottom and go up.

7 0
3 years ago
use the samples; diamond, dolomite, gneiss, and chalk and provide your analysis of composition and identification based on their
Trava [24]

Answer:

Diamond-

Physical identification characters:

Color-  White or Colorless

Lusture - admantine

Streak - Colorkess

Habit - Hour glass structure

Hardness - 10

Cleavage- octaheadral

Composition- pure carbon

Specific gravity-3.5

Dolomite (CaMg(CO3)2

Color - Colorless or white

Hardness is between 3-4

Reacts with any acid

Gneiss

Light and dark strip or banding present alternatively

biotite , pyroxene have Mafic mineral shows dark banding

Quartz, Feldspar have  Felsic mineral for light banding

High grade metmorphic rock which is formed due to regional metamorphism of lower grade rock

Chalk(CaCO3)

Color-White

Very fragile

Hardness-1

With acid gives effervescence.

4 0
3 years ago
Hey, what are the phases of the moon in order????
Snezhnost [94]

Answer:

New moon, first quarter, full moon, and last quarter.

6 0
2 years ago
The term osmolarity has been used to describe the total solute concentration of a solution (generally water), where 1 osmole (Os
arsen [322]

Answer:

osmolarity depends upon molarity.

glucose is a non-ionizing substance. it won't break down and will go as a whole.

osmolarity means the solute concentration of a solution.

here, the solvent is water.

therefore, 1 osmole = 1 mol

the ions of glucose after forming a solution (i) = 1

osmolarity = 1.5 M glucose × 1

                   = 1.5 osmoles of glucose.

7 0
3 years ago
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