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
kirza4 [7]
2 years ago
12

Which statement is true about prokaryotic cells? I NEED HELP ASAP PLEASE

Biology
1 answer:
GuDViN [60]2 years ago
8 0

Answer:

A. They contain a single circular DNA molecule.

Explanation:

You might be interested in
What would happen to the mountain lion population if the deer became extinct?
Fofino [41]
The mountain lion population will decrease.
7 0
3 years ago
Read 2 more answers
Help <br><br> someone that knows it
slamgirl [31]

Answer:

According to the image, the approximate QT interval is 0.4 seconds.

Explanation:

The QT interval is the space between the beginning of the QRS complex and the end of the T wave, which represents from the beginning of depolarization to ventricular repolarization.

Considering that the extandardized measurements of an EKG, where the paper circulates at a speed of 25 mm/s, 1 mm horizontal —measuring time— has an equivalence of 0.04 s.

In the image, there is 10 mm between the beginning of the QRS and the end of the T wave, so:

    0.04 seconds X 10 mm = 0.4 seconds.

Then, the estimated QT interval is 0.4 seconds.

7 0
2 years ago
How does carbon move around the carbon cycle​
torisob [31]

Answer:

yep

Explanation:

thanks for the help

3 0
2 years ago
Which is a fixed cost? A. rent B. labor C. raw materials D. heating fuel
arlik [135]
The answer is A. rent . Also some other fixed cost is buildings and machinery. Hope this helps
5 0
3 years ago
Read 2 more answers
A block of wood is measured, as shown in the diagram below.
dezoksy [38]

Answer: It’s 26.0mm mate

Explanation:

8 0
3 years ago
Other questions:
  • List three objects that interact with magnetic fields
    13·1 answer
  • What do the “nodes” in a cladogram represent?
    15·2 answers
  • What is a limiting factor
    8·2 answers
  • How does a muti-celluar organisms organise
    7·1 answer
  • Describe the structure of a phospholipid and a phospholipid bilayer. Indicate the polar and nonpolar parts of the structure for
    9·1 answer
  • graph represents the sea-level heating curve of water. How would the boiling point be represented in a new, high-altitude heatin
    13·2 answers
  • Explain why plants try to spread their pollen and their seeds?
    13·1 answer
  • 50 points!!!!
    5·2 answers
  • A species of finch has been studied on one of the geographically isolated Galapagos Islands for many years. Since the island is
    9·1 answer
  • PLEASE ANSWER QUICK
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!