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
beks73 [17]
3 years ago
9

Prokaryotes have no (blank) DNA in their (blank)

Biology
1 answer:
lesya [120]3 years ago
7 0

Prokaryotic cells lack a defined nucleus, but have a region in the cell, termed the nucleoid, in which a single chromosomal, circular, double-stranded DNA molecule is located.

You might be interested in
Question 2 of 9
sammy [17]

Answer:

A.

Explanation:

It shows a clear view of what a group of cells of a plant would be like.

4 0
3 years ago
How many bones does the human body have
Marrrta [24]
206 bones

I hope this helps :)
4 0
2 years ago
Read 2 more answers
How do you classify the socirty on the basis of economy?​
madam [21]

Explanation:

  1. The primary industry is mainly agriculture which includes agricultural,forestry,animal husbandry,and fishery components.
  2. The secondary industry which mainly includes the industrial,and construction industries.
  3. The tertiary industry.This is the one we generally talk about.
8 0
2 years ago
The extensor hallucis longus muscle inserts on digit __________.
Ira Lisetskai [31]
This muscle inserts on digit 1 of the foot. It is located between the tibialis anterior and the extensor digitorum longus. Its purpose is to extend the big toe of the foot and dorsiflexes it (meaning to bring it closer to the shin). It also helps foot eversion and inversion.

Hope it helps.
8 0
3 years ago
In response to a stressful work deadline, jonas' heart rate increased and blood raced to his skeletal muscles. these physical re
GarryVolchara [31]

The right answer is the first phase of the general adaption syndrome.

The concept of stress was introduced by Hans Selye. He describes the mechanism of the adaptation syndrome, that is to say all the modifications that allow an organism to bear the consequences of a natural or operative trauma.

In fact, it is the double-perception of a state of divergence between a demand for adaptation at a given moment and the ability to cope with it. It is an energy expenditure. It can be positive or negative.

The stress syndrome evolves in three successive stages:

*"Alarm reaction": the defense forces are mobilized

*"Resistance stage": adaptation to the stressor

*"Stage of exhaustion": inexorably reached if the stressor is sufficiently powerful and acts a long time.

5 0
3 years ago
Other questions:
  • A box of jello has a mass of 250g. how many boxes must be bought to have 1kg of jello?
    8·1 answer
  • What occurs when external vibration match an objects natural frequency.
    13·1 answer
  • What two or three organisms are most important in the mono lake ecosystem?
    14·1 answer
  • What is acid rain caused by?
    9·1 answer
  • What are major levels of classification? Select the two correct answers.
    10·2 answers
  • How many different types of covalent bonds can 2 carbon atoms form with one another
    10·1 answer
  • Which part of the atp molecule breaks free of the rest when an atp molecule is used for energy?
    6·1 answer
  • describe the basic process of evolution by natural selection. Describe the underlying genetic basis and role of the environment
    14·1 answer
  • The inferior region of the brain stem, the __________ houses many vital autonomic centers involved in the control of heart rate,
    7·1 answer
  • Study the picture of the imaginary animal below. Based on its features, make scientific inferences about the animal's habitat an
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!