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
Mnenie [13.5K]
3 years ago
10

Which characteristics describe bacteria? Check all that apply. are microscopic are single celled are multicelled have shapes tha

t include sphere, rod, and spiral have shapes that include prism, cone, and spiral have nuclei and membrane-bound organelles do not have nuclei and membrane-bound organelles
Biology
1 answer:
Angelina_Jolie [31]3 years ago
5 0

Answer:

Are microscopic

Are single celled

Have shapes that include sphere, rod, and spiral

Do not have nuclei and membrane-bound organelles

Explanation:

You might be interested in
Which of the following is inaccurate in relation to viruses?
Mariulka [41]
The answer is D.They reproduce independently. It is false because they need a host and can't survive by themselves.

<span>♡♡Hope I helped!!! :)♡♡
</span>
6 0
3 years ago
Read 2 more answers
Dialysis tubing is permeable to water molecules but not too sucrose. Three dialysis tubes are filled with various solutions and
almond37 [142]

Answer:

tube 3

Explanation:

because it contains pure water

7 0
2 years ago
The two proteins directly involved in muscle contraction are broadly called . During an exercise where muscles do not shorten, c
docker41 [41]

Answer:

Explanation:

hi

7 0
2 years ago
Please help! much appreciated &lt;3
hodyreva [135]

Answer:

1. CO2 (Carbon Dioxide)

2. H2O (Water)

3. Sunlight

4. C6H12O6 (Glucose)

5. O2 (Oxygen)

Explanation:

goodluck dude

5 0
2 years ago
Place the following events in the proper order. 1) Activation of one or more cellular signaling proteins. 2) Dissociation of Ga
dolphi86 [110]

Answer:

4) Replacement of GDP by GTP on the Ga after interaction with an activated GPCR.

5) Conformational change in the Ga subunit causing a decreased affinity for the Gb g subunit.

2) Dissociation of Ga from the G protein complex.  

6) Ga-subunit with its attached GTP activates an effector like adenylyl cyclase.

3) Production of a second messenger, like cAMP.    

1) Activation of one or more cellular signaling proteins.

Explanation:

It is a signaling cascade initiated by G proteins. These G proteins function as molecular switches capable of activating signaling pathways in the presence of guanosine triphosphate (GTP), which is hydrolyzed in order to produce energy

6 0
3 years ago
Other questions:
  • 2. Which organisms utilize a one-way air flow through their lungs to maximize air flow efficiency and oxygen consumption? A. Amp
    5·2 answers
  • 2 in 4 daily calories should come from fat.<br> True or false
    9·2 answers
  • Which of the following factors would have the smallest impact on a population’s size? a. the total number of organisms b. the av
    7·1 answer
  • How are photosynthesis and cellular respiration related?
    15·2 answers
  • Prior to its export from the nucleus, what modifications must be made to a mRNA molecule in eukaryotic cells?
    13·1 answer
  • 1. How did Hubble determine that the Universe is expanding?
    13·1 answer
  • Plz help will mark brainliest
    11·2 answers
  • Explain the purpose of environmental policy.
    8·1 answer
  • What might happen if smaller fish had to leave one area of the ocean because the temperature changed?
    8·1 answer
  • How does a termite benefit from microbes inside of their digestive system?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!