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
Vaselesa [24]
3 years ago
13

Which of the following is true about prokaryotic and eukaryotic cells

Biology
2 answers:
Alexandra [31]3 years ago
8 0

Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.
Eddi Din [679]3 years ago
7 0

Answer:

am NT sure

Explanation:

by I do think that a prokaryotic cell lacks a nucleus while a eukaryotic has a nucleus

You might be interested in
Where is the subduction zone located?
Llana [10]

Answer:

between the arachnoid and dura

Explanation:

hope it helpss

4 0
3 years ago
Whta is fetilisation and what are the types of fertilisation
uysha [10]
The action or process of fertilizing an egg, female animal, or plant, involving the fusion of male and female gametes to form a zygote. The gametes that participate in fertilisation of plants are the sperm (male), and the egg cell, and in flowering plants a second fertilisation event involves another sperm cell and the central cell which is a second female gamete. In flowering plants there are two sperm from each pollen grain.
6 0
3 years ago
What accounts for genetic biodiversity existing in modern multicellular organisms?
EastWind [94]
DNA mutations that actually originate in the gametes is mainly responsible for genetic biodiversity existing in modern organisms. The term biodiversity actually refers to the variety as well as variability of life that is found on the planet earth. his variety can be seen between species, the ecosystem and within the species.<span />
8 0
3 years ago
What is the role of dna polymerase in the process of dna replication.
BabaBlast [244]

Answer:

The main function of the DNA polymerase is to synthesize DNA by the process of replication.

Explanation:

It is an important process to maintain and transfer genetic information from one generation to another. DNA polymerase works in pairs, replicating two strands of DNA in tandem.

4 0
2 years ago
Which step can occur even more rapidly by PCR?a. target DNA removed from cells and isolated b. cloning host treated with calcium
lisabon 2012 [21]

Answer:

E. Gene is amplified by multiplication of cloning host

Explanation:

PCR is a very powerful technique that can help us to amplify exponentially one gene from a very small sample of DNA.

As seen in the attached image, the process begins with a single DNA molecule, for the first cycle, that DNA molecule denaturalizes into two strands, the primers bind to their complementary sides and then the DNA polymerase builds the new DNA strands. The number of copies of the gene that can be obtained with each cycle are 2ⁿ copies, where n is the cycle number.

7 0
3 years ago
Other questions:
  • two cells in the same organism differ only in the number of chloroplasts they contain. the first cell had multiple chloroplasts,
    15·1 answer
  • HELPPP
    5·2 answers
  • The active site of an enzyme is the region that _____.
    11·1 answer
  • How would I determine the classification of sugar ants?
    9·1 answer
  • What should the nurse teach the client about depot medroxyprogesterone acetate as a method of contraception?
    13·1 answer
  • The hormone _______________ is released from the pancreas when blood glucose is elevated above a normal range and the hormone___
    11·1 answer
  • Question 2 Radioactive tracers are useful in ____.
    9·1 answer
  • Erin hears a rattling noise as she hikes through the desert. Her muscles tense and she breathes faster. According to Selye, Erin
    9·1 answer
  • Which of these is the best definition of sustainable development?
    7·2 answers
  • The ________ of the retina detect color and function only in ________ light.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!