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
Svetlanka [38]
3 years ago
6

In examining a picture of a cell taken with an electron microscope, a student observes that the cell has a nucleus and a cell me

mbrane, but not a cell wall. The student can correctly conclude that the cell probably comes from:
A. an animal
B. a fungus
C. a seaweed
D. a plant
Biology
2 answers:
kari74 [83]3 years ago
8 0

Answer:

D. an animal

Explanation:

fungus has a form of cell wall

seaweed is a plant so it contains a cell wall

and all plants have a cell wall

animal cell only have a membrane

Lana71 [14]3 years ago
3 0
I’m pretty sure it’s B
You might be interested in
What should Susan say to the customer about the delivery date for the item​
Nadya [2.5K]
You will your on this certain day hope this helped
5 0
3 years ago
Which of the following is a method used to prevent soil depletion?
ratelena [41]
<span>The best method used to prevent soil depletion would be contour farming. 

In contour farming, the land is tiled in consistent elevation. Contour farming is efficient in reducing soil depletion because it can conserve rain water and reduce the erosion of soil. 

If there is no contour farming in your option, then choose A. Adding fertilizer. </span>
7 0
3 years ago
Read 2 more answers
____ demonstrated that electrical stimulation of certain areas of the brain could be reinforcing.
stepladder [879]

Olds and Milner showed that electrical stimulation of particular brain regions could have a reinforcing effect.

<h3>Electrical brain stimulation</h3>

it is commonly known as focal brain stimulation (FBS), is a type of electrotherapy used in clinical neurobiology and research to activate a neuron or neural network in the brain by either directly or indirectly stimulating its cell membrane with an electric current.

<h3>What is the purpose of brain electrical stimulation?</h3>
  • Electrical stimulation can be used to alter how the brain functions because electrical charges are what cause brain activity.
  • Brain stimulation has been used to treat stress and mood disorders, and it can even make it easier for people to remember things, solve puzzles, and pay attention.

learn more about electrical stimulation of brain here

brainly.com/question/2734985

#SPJ4

5 0
2 years ago
If a person moved from a cool and wet region to a warm and dry region, which change would the person not have to make?
Mkey [24]

Answer:

<h3>A sudden <u>and extreme change in temperature between inside and outside harms the body.</u>Other problems that can occur owing to sudden dip or rise in temperature are runny nose, asthma attacks, muscular pains, sinusitis, flu, cold, sore throat, severe pains and muscular aches.</h3>

<h3>Hope it helps youdear</h3>

<h3>Mark as Brainliest</h3>

4 0
2 years ago
The process of _____ occurs when the sending neuron normally reabsorbs excess neurotransmitter molecules. Please type the correc
ycow [4]

Answer:

The process of reuptake occurs when the sending neuron normally reabsorbs excess neurotransmitter molecules.

Explanation:

The process of reuptake takes place when a cell that initially produced and emitted a particular substance reabsorbs it again. Serotonin is one of the secretions affected by this process since it can be reabsorbed if it sticks to receptors located in the original nerve where it was produced to be then released once again.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Among a species of butterflies, the color blue (B) is a dominant trait. Yellow color (b) is a recessive trait. If a pure blue bu
    12·2 answers
  • Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If two
    15·1 answer
  • Modern technology could be used to clone pet
    11·1 answer
  • Stem cell and cancer question. Please answer Asap!!
    10·1 answer
  • What does dichotomy means
    8·1 answer
  • Please help i don’t know
    15·2 answers
  • Under which of the following circumstances would natural selection not operate on an organism?
    9·1 answer
  • Please need answers quick Explain how soil composition is affected by environmental factors.
    13·1 answer
  • Evidence of evolution
    9·1 answer
  • Activation of a g protein in response to hormone binding requires binding of _____ to the _____ subunit.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!