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
MA_775_DIABLO [31]
3 years ago
9

Prokaryotic cells are characterized by their lack of a

Biology
1 answer:
snow_tiger [21]3 years ago
8 0

The answer is A.) Nucleus

You might be interested in
Proteins are synthesized from ________ during synthesis reactions. nucleotides amino acids glycerol and fatty acids monosacchari
ANTONII [103]
I believe proteins are synthesized from amino acids during synthesis reactions.
Protein synthesis starts with transcription of mRNA from a DNA gene in the nucleus.Various types of RNA may have been synthesized using the appropriate DNA. The RNAs migrate from the nucleus to the cytoplasm where the process of translation takes place. During the process the mRNA with the codons (three nucleotide bases that code for a specific amino acids) is interpreted by the anticodons in the tRNA , thus forming amino acids with together forms polypeptides and then proteins are formed.
6 0
3 years ago
Which directional terms best describe the location of the sternum in relation to the vertebral column? in the axial region of th
liraira [26]

Answer:

Anterior

Explanation:

In anatomical terminology there are several words to indicate the position or part of the body that is being mentioned in a more specific and precise way, a group of these terms are called directional terms, they focus on the position of a specific part, one of the words in this group is "anterior" it basically means "in front of". The sternum is in front of the vertebral column.

3 0
3 years ago
Read 2 more answers
Where were typhoid cases normally concentrated
kvasek [131]

Typhoid fever is most common in non-industrialized countries. Travelers to Asia, Africa, Eastern Europe, and Latin America are especially at risk. Salmonella typhi bacteria are shed in the urine or stool of infected persons, including chronic carriers. There are no known animal reservoirs for typhoid fever.

8 0
3 years ago
Which statement describes the motion of the water molecules in this situation? The water molecules move by active transport into
Neporo4naja [7]

The water molecules move by osmosis into the cell from high water concentration to low water concentration.

5 0
3 years ago
Read 2 more answers
What are the characteristics of eukaryotic cells but not of prokaryotic cells?
Mazyrski [523]

Answer:

I) Presence of nuclear envelope

II) Presence of membrane-bounded organelles

Explanation:

Unlike prokaryotic cells, eukaryotic cells possesses nuclear membrane and membrane-bound organelles. As a result, they undergo mitosis and meiosis.

Examples of organisms with Prokaryotic cell are bacteria, cyanobacteria

Examples of organisms with eukaryotic cells are green plants, fruitfly etc

4 0
3 years ago
Other questions:
  • A group of eye disorders resulting from increased intraocular pressure is
    12·1 answer
  • What is connective tissue?
    7·1 answer
  • Nebula - protostar - main sequence star. The hydrogen gas in the nebula is pulled together by gravity and it begins to spin and
    8·1 answer
  • Q:- Wing coloration in the magpie moth, a species
    14·1 answer
  • What is unique about Homo erectus compared to previous hominins?
    10·1 answer
  • Exchange of chromosome segments between homologous chromosomes during Meiosis 1
    8·1 answer
  • What function do teeth play in digestion?
    11·1 answer
  • Photosynthesis? please help
    9·1 answer
  • 35. Explain the cause and effect of nondisjunction.
    8·2 answers
  • Hepa filters are used to remove microbes from:_______
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!