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
bixtya [17]
3 years ago
14

Describe 3 main features inside a prokaryotic cell

Biology
2 answers:
AleksandrR [38]3 years ago
8 0
Cytoplasm

Ribosomes

Plasmid nucleoid

Anuta_ua [19.1K]3 years ago
3 0
Nucleus, Mitochondria, and the membrane.
You might be interested in
A 10-7 is performed on a culture of bacteria in order to perform viable plate counts. From the dilution, *0.1 mL* of solution is
marishachu [46]

Answer:

66 * 10^8 CFU/mL

Explanation:

Given -

a) Number of colonies of bacteria is equal to 66

b) Total volume of the solution is equal to 0.1 mL

c) Dilution factor is equal to 10^{-7}

As we know that

CFU/mL = \frac{N * DF}{V}

Where N is the number of bacterial colonies, DF is the dilution factor and V is the volume

Substituting the given values in above equation, we get -

CFU/mL = \frac{66* 10^7}{0.1} \\= 66*10^8

5 0
3 years ago
What happens to the size of an atom as you move down the periodic table?
timurjin [86]

Answer:

D

Explanation:

Atomic radius is the distance from the atom's nucleus to the outer edge of the electron cloud. In general, atomic radius decreases across a period and increases down a group. Across a period, effective nuclear charge increases as electron shielding remains constant.

4 0
3 years ago
Describe how each of Newton’s laws may be observable during a car trip.
aleksandrvk [35]
According to Newton's first law, an object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force. Any passengers in the car will also be decelerated to rest if they are strapped to the car by seat belts. Also if a car was going straight but another car (unbalanced force) bumps into it causing the motion of the car to change.
8 0
3 years ago
In the nervous system, neurotransmitters are the main means of communication between neurons. The main means of communication be
Serhud [2]

Answer:

The answer is hormones.

Explanation:

Two of the main systems that control almost every action in our body are our nervous system and endocrine system which have to have inner communications and communication with our brain.

As stated in the question, nervous system uses neurotransmitters for communication which are chemicals released by neurons to generate electrical signals that make the communication possible.

The main mean of communication that our endocrine system uses is substances that are called "Hormones" which are produced by certain glands and organs in our body and are usually released into our bloodstream to effect the functions of other organs and our body. Hormones can be used for both communication of the endocrine system itself and for the communication of other organs and our brain.

I hope this answer helps.

6 0
3 years ago
]An igneous rock interacts with wind and water over a long period of time. Which of these is most likely formed as a result of t
ANTONII [103]
Sediment; There is a source of heat that was not included in the question to create all the other choices.
6 0
3 years ago
Read 2 more answers
Other questions:
  • .WILL GIVE A BRAINLEST
    9·2 answers
  • Your town is planning on implementing a new wastewater reclamation plant (a connected wastewater plant and water treatment plant
    11·2 answers
  • What is meant by the description "antiparallel" regarding the two strands of nucleic acids that make up dna?
    7·1 answer
  • What is the difference between cells in onion peel and cells in spinach?
    12·1 answer
  • How many different ways can adenosine triphosphate (ATP) be generated?
    13·1 answer
  • Does the frontal lobe release norepinephrine that speeds up heart rate and breathing rate
    8·1 answer
  • What is similar about the primary structure of actin and keratin?
    10·2 answers
  • Will give brainiest!
    5·2 answers
  • *100 POINTS* | No Links, thank you in advance for your help.
    11·2 answers
  • Suggest why mangrove roots may have difficulty in carrying out active transport?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!