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
Ainat [17]
3 years ago
11

Most bacterial cells have a cell membrane and a cell wall.. true or false

Biology
1 answer:
Doss [256]3 years ago
4 0
Bacterial cells lack a membrane-bound nucleus. A cell wall is found in bacteria, plants, fungi, algae, etc...
You might be interested in
What are the four bases of DNA?
koban [17]
AGCT. Adenine, Guanine, Cytosine, Thymine.
4 0
3 years ago
Read 2 more answers
Olivia researched insects that destroy farmers’ crops. Based on this information, she discovered a way to keep the insects away
matrenka [14]
Yes, as scientists could figure out what might have changed in the variables she used. Brainliest me and I can give you the whole system.
7 0
3 years ago
Read 2 more answers
Signals from sense organs going to the brain and spinal cord go through __________. A. Hypothalamus B. Receptors C. Sensory neur
Kryger [21]

Answer:

Sensory neurons

Explanation:

Sensory neurons receive impulses and carry them from the sense organs to the spinal cord or brain.

5 0
2 years ago
Read 2 more answers
What are some possible consequences if transgenic salmon escape from their pens into the ocean population?
babunello [35]

Answer:

If the transgenic salmon escapes from their pens into the ocean population there are chances that they would compete with the wild salmons for food and space. They may also bring new diseases and changes to the food webs and ecosystem of the ocean.

Explanation:

A transgenic organism or genetically modified organism is the one that undergoes alternation through recombinant DNA technology.

No, I do not think that FDA should approve Aquabounty of growing and selling transgenic salmon since there is higher chance that they may interfere and disturb with the ecosystem and might also bring new diseases.

4 0
3 years ago
Name the earth’s five major environmental spheres and state the defining characteristics of each
Ilya [14]
Hi

1. Lithosphere
2. Hydrosphere
3.atmosphere
4. Biosphere

The lithosphere/geosphere is made of the earth's core, the mantle, crust, ocean floor,mountains, sand, etc.The hydrosphere is made of everything water such as oceans, rivers, lakes, rain, and snow.The atmosphere is made of gasses such as oxygen, and hydrogen.Finally the biosphere is all that has life such as plants, animals, people, insects, etc.
3 0
3 years ago
Other questions:
  • When air gets warm does it sink or rise?
    10·1 answer
  • The pressure that must be exerted onto a solution in order to prevent water from diffusing into that solution through a semiperm
    15·1 answer
  • The I band contains only _______ filaments.
    9·2 answers
  • True or false: tertiary sources can draw from, or summarize, a secondary source.
    13·1 answer
  • I need help with punnet squares
    10·2 answers
  • Muscles of the internal organs and glands are controlled by the _____ nervous system.
    9·2 answers
  • A farmer observed that an increase in the nitrogen content of the soil in a field was followed by an increase in producer produc
    6·1 answer
  • SOMEONE PLEASE HELP ME!!! ITS URGENT!!!!! I NEED HELP PLEASE !ANSWER!!!!!! PLEASE ANSWER!!! WILL GIVE BRAINLIEST!!!!! 10 POINTS!
    6·1 answer
  • I need help with this...I will give brainliest to correct answer to this pls
    9·2 answers
  • Can anyone answer one of my last few questions please?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!