1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aivan3 [116]
3 years ago
14

What is true about a prokaryotic cell

Biology
1 answer:
natima [27]3 years ago
7 0

Answer: they DO NOT have a nucleus, the don’t have a nuclear membrane. They DO have DNA, nuclear material, a cell membrane. Prokaryotes are less advanced than eukaryotes.

Explanation:

You might be interested in
In nature during 24-hour period what substance do green plants continuously use
almond37 [142]
<span>Plants take in oxygen all the time for respiration.
Photosynthesis which begins by combining water and CO2, continues in the "dark phase" in making the glucose molecule. Light is not used for this part of the reaction so it is called dark , because light is needed for the first part.
</span>
4 0
3 years ago
Read 2 more answers
Three lots with parallel side boundaries extend from the avenue to the boulevard as shown answer
larisa86 [58]
Three lots with parallel side boundaries extend from the avenue to the boulevard as shown in the diagram attached.

Given;
            x + y + z = 140 meters


According to the proportion theorem,

\frac{x}{40} = \frac{y}{30}

Solving for x, using cross multiplication:

\frac{x}{1} = \frac{40y}{30}

Similarly,

x/40 = z/35

solving for z by cross multiplication,

z = 35x/40
z = 7x/8

Now, the third proportions,
y/30 = z/35

Solving for y,

y = 30z/35
y = 6z/7

x + y + z = 140

 4y/3 + 6z/7 +  7x/8 = 140

(224y + 144z + 147x)/168 = 140

224y + 144z + 147x = 23520

Substitutoing z = 7x/8,

224y + (144 × 7x/8) + 147x = 23520

224y + 126x + 147x = 23520

224y + 273x = 23520
Now,
Substitute y = 3x/4

(224×3x/4) + 273x = 23520

168x + 273x = 23520

441x = 23520

x = 53.33

Now,
We know that
y = 3x/4
so,
y = 40

And,
z = 7x/8
Z = 46.66

3 0
3 years ago
Which of the following
Pachacha [2.7K]

Phosphate groups of the nucleotides in the diagram are marked with W.

Option C.

<h3><u>Explanation:</u></h3>

DNA is a macro molecule which is formed of polymerization of deoxyribonucleotides. Four types of deoxyribonucleotides are present which are adenosine, guanosine, thymidine and cytosine triphosphate. These nucleotides are polymerized based on the genetic setup.

The phosphate groups attached with the sugar molecule are actually polymerized with the o glycosidic bond. That's marked with the letter W. These phosphate molecules are attached with the sugar molecules which actually are attached with the nitrogen bases. They in total forms a nucleotide, hence the whole DNA. X in the diagram are nitrogen bases and the Y are the hydrogen bonds between the complementary nitrogen bases

5 0
3 years ago
A client is admitted to an acute care facility with complications of celiac disease. which question should be helpful initially
Sindrei [870]
The answer would be: <span>"What is your understanding of celiac disease?"

Celiac disease is one of the allergic/autoimmune diseases that need a good education to prevent recurrence. Before giving information about the disease, the nurse should obtain what information about the disease that they already know.</span>
4 0
3 years ago
The germ theory of disease established that many diseases are caused by?
BartSMP [9]
That they are <span>caused by microorganisms.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • biology: If one honeybee makes 1/12 teaspoon of honey during its lifetime, how many honeybees are needed to make 1/2 teaspoon of
    5·2 answers
  • Which of the following statements is true? All mutations cause evolution. Any change to the DNA of an organism is called evoluti
    7·2 answers
  • Why is it important that alhazen begin t test his hypothesis with experiments?
    10·2 answers
  • What type of association would you expect between a person's age and hair length?
    14·1 answer
  • What value is closest to the mass of the atom? 4 amu 6 amu 10 amu 14 amu
    5·2 answers
  • Which product is missing from the Kreb's cycle? Pyruvate + Oxygen → _________ + 2 ATP Group of answer choices ATP Oxygen Water C
    11·2 answers
  • Normal blood cells slide easily through narrow blood vessels. In sickle cell disease many red blood cells change to a crescent s
    14·1 answer
  • You are given a protein with the following amino acid sequence:
    10·1 answer
  • During transcription, initiation involves the attachment of RNA polymerase to the promoter and the start of RNA synthesis.
    5·1 answer
  • The mitochondrial membrane, cell membrane,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!