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
Diano4ka-milaya [45]
2 years ago
11

Which statement best explains the process occurring in step 4 of the life cycle ?

Biology
1 answer:
MA_775_DIABLO [31]2 years ago
5 0

Answer:

d (pls give brainliest)

Explanation:

You might be interested in
How is the structure of a nerve cell specialised to carry out its functions​
zvonat [6]

Answer:

A typical neuron consists of a cell body (soma), dendrites, and a single axon. The soma is usually compact. The axon and dendrites are filaments that extrude from it. Dendrites typically branch profusely and extend a few hundred micrometers from the soma. The axon leaves the soma at a swelling called the axon hillock (<em><u>the axon hillock also has the greatest density of voltage-dependent sodium channels. This makes it the most easily excited part of the neuron and the spike initiation zone for the axon</u></em>) and it branches but usually maintains a constant diameter. At the farthest tip of the axon's branches are axon terminals, where the neuron can transmit a signal across the synapse to another cell.

<em>In general, dendrites receive the electrical signal from other neurons, and this signal is transmitted over long distances from the axon.</em>

Like all animal cells, the cell body of every neuron is enclosed by a plasma membrane, a bilayer of lipid molecules with many types of protein structures embedded in it. A lipid bilayer is a powerful electrical insulator, but in neurons, many of the protein structures embedded in the membrane are electrically active. These include ion channels that permit electrically charged ions to flow across the membrane and ion pumps that chemically transport ions from one side of the membrane to the other to generate the action potential that generates the electrical signal. They also have a highly developed synthetic apparatus for the production of neurotransmitters

6 0
2 years ago
A brown-eyed man whose father was brown-eyed and whose mother was blue-eyed, married a blue-eyed woman whose father and mother w
skelet666 [1.2K]
Answer:
it’s more likely due the brown alele is dominant.

But it depends on the genotype, because she can be a carrier of the blue gene. In the simplest models of eye color, there are two genes involed (this is a simplified model).

Gene 1 there are two possibilities brown or blue. The brown version of the gene 1 is dominant over the blue one. Dominant means is if a least 1 of your copies is brown. then you will have brown eyes.

Gene 2. there are two possibilities, green or blue. Green is dominant over blue,

5 0
2 years ago
Your friend claims that all mutations are harmful to living things. Do you agree or disagree with this claim?
Anarel [89]

Answer:

I disagree

Explanation:

4 0
2 years ago
What is mitosis in biology
Dovator [93]
When a cell divides into two cells going through 4 phases. 
7 0
3 years ago
Describe how one could experimentally determine whether a bacterium
Kamila [148]

Answer:

How can you determine experimentally whether a bacterium is a psychrophile or a mesophile? incubate two cultures, one around 10°C and the other around 35°C. If it grows in the lower temperature incubator, it is a psychrophile. If it grows in the higher temperature incubator, it is a mesophile.

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following best explains how a scanning electron microscope is used to produce an image of a specimen? An electron b
    13·2 answers
  • Patients with severe, uncontrolled diabetes can eventually suffer kidney failure. Jack works in a laboratory that is attempting
    11·1 answer
  • The division of the nucleus in reproductive cells is called:
    10·2 answers
  • How does the burning of fossil fuels negatively affect the environment.
    12·1 answer
  • Buffalo and tick birds exhibit:
    8·1 answer
  • In the Virtual Lab, what are two observations you made about how changes in an ecosystem can impact populations?
    10·1 answer
  • In small quantities, alcohol can be mistaken for a stimulant because it: a. stimulates the sympathetic nervous system b. speeds
    11·1 answer
  • Describe the function of the nervous system in this situation
    13·1 answer
  • How does ATP connect to cellular respiration?
    7·1 answer
  • Which statement regarding DNA packing in eukaryotes is false?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!