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
scZoUnD [109]
3 years ago
12

Which statement is TRUE?

Biology
1 answer:
Phantasy [73]3 years ago
6 0

Answer:

A

Explanation:

All living organisms ranging from unicellular prokaryotes to multicellular eukaryotes contain genetic material (DNA). This genetic material is usually found on structures called CHROMOSOMES. Although, the chromosomes are contained in the genome of all living organisms, there are differences.

The genetic material of the bacteria (a typical prokaryote) is a single DNA molecule that makes up its single circular chromosomal material, unlike in eukaryotes that contains double-stranded DNA molecules on linear chromosomes. This single circular chromosome of bacteria is found naked in a region of their cell called NUCLEOID, as they do not possess a membrane-bound nucleus that houses it (a unique characteristics of eukaryotes).

The mitochondrial and Chloroplast DNA mentioned in the other options are all components of eukaryotic cells. Bacteria, as a prokaryote does not contain this organnelles. Hence, they are not single replica.

You might be interested in
Animals are made up of which type of cells?
Irina-Kira [14]

Animal cells are typical of the eukaryotic cell, so that's what they  are made out of hope it helps

Explanation:

4 0
2 years ago
Read 2 more answers
Jennifer and Lewis had an argument over the cells they were observing under a microscope. They both agree it is a cell that is g
Anika [276]

Answer:d Explanation:

8 0
2 years ago
Which of the following is the relatively smallest organism?
Fed [463]

Answer:

Mycoplasma genitalium

Explanation:

a parasitic bacterium which lives in the primate bladder, waste disposal organs, genital, and respiratory tracts, is thought to be the smallest known organism capable of independent growth and reproduction

4 0
3 years ago
Read 2 more answers
How did Louis Pasteur's experiments lead to new scientific understandings of germs?
Ainat [17]

Answer:

The correct answer is : Experiments with cooking food showed that disease-carrying germs in food could be killed when heated.

Explanation:

Louis Pasteur's experiment with cooking shows that the microbes or germs that cause spoilage of food and disease after eating to an individual, could be killed by the heating process.

His experiment shows that microbes cause food and liquid spoilage which can be prevent by the process of the pasteurization or heating that kill such germs.

Thus, the correct answer is - Experiments with cooking food showed that disease-carrying germs in food could be killed when heated.

7 0
2 years ago
Through which tissue do sugars get transported to reach the leaves during growth and reproduction
Zinaida [17]
I believe it's D, Phloem. 
4 0
2 years ago
Other questions:
  • Mature eggs first begin to be released from the ovaries of human females a short time after the onset of
    6·1 answer
  • What caused by greenhouse gases?
    10·1 answer
  • Describe how biogeographical studies, esp. of islands and continents, explain species similarities and differences
    6·1 answer
  • What is a ecological niche
    14·2 answers
  • Carbohydrates are typically broken down to A. glucose, the molecule used as the energy source in cells. B. maltose, the molecule
    8·1 answer
  • Compare and contrast a cell<br> membrane and cell wall?
    7·1 answer
  • Select all the correct answers.
    7·2 answers
  • Which cellular process take place in the ribosome that are bound endoplasmic reticulum? A.the breakdown
    7·1 answer
  • Identify the organelles in the cell to the right. A b c d e f
    6·1 answer
  • . Which statement accurately describes the energy needs for photosynthesis and cellular respiration?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!