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
crimeas [40]
2 years ago
12

Which statement best describes a cause and its effect during the process or muscle contraction?​

Biology
1 answer:
Alisiya [41]2 years ago
7 0

Answer. The most appropriate statement that is explaining the effect and cause during muscle contraction is. “The release of calcium ions causes myosin and actin to attach to each other.” The activation of muscles helps in the generation of muscles that send out the signals to the neurons.

hope this helps

You might be interested in
Scientist often referred to mushrooms as the dark matter of biology because we don't know much about them. Mushrooms are not pla
stiks02 [169]

Answer:

Mushrooms and plants all need energy to grow. But the sources of their energy differs.

Explanation:

Sun is the ultimate source of energy for any living organisms to grow and make their food. While plants takes energy from the sun directly and make their food, while the mushrooms which is not a plant does not take energy from the sun directly.

Mushrooms utilizes the energies which is collected by the different organism which collects their energy from the sun such as organisms like the bacteria and plants. Mushrooms grow well in darkness as darkness helps to retain moisture. Mushrooms does not have chlorophyll to make food.

Plants have chlorophyll. And they direct absorb energy from the sun light to make their own food.

5 0
2 years ago
In humans, a type of blindness is due to a dominant allele; normal vision is the result of a recessive allele. Migraine headache
yan [13]

Answer:

Yes.

Probability of such child = 1/2 or 50%

Explanation:

According to the question, below are the genotypes and phenotypes possibilities:

aa = normal vision & no headache

Aa = normal vision & no headache

AA = blindness & headache

                                                                      Male                       Female

                                                                        Aa                            aa

Possible genotypes of progeny:            Aa        Aa           aa         aa

So it is clear that out of the 4 probable children, 2 with 'genotype aa' will have normal vision & no headache.

Mathematical expression is as under:

2/4 = 1/2 that means 50% progeny.

5 0
3 years ago
Which homeostatic process is characterized by the diffusion of only water molecules?
kati45 [8]

Osmosis is the diffusion of water across a membrane.

7 0
3 years ago
Comment something if you feel like this when someone talks to you on Monday mornings lol
Bad White [126]

Answer:

yes

Explanation:

4 0
2 years ago
Complete the following statement carbon dioxide water and energy are the reactants for. well beginnings the products for
Strike441 [17]

Photosynthesis. These are the reactants for photosynthesis and the products of cellular respiration.

5 0
3 years ago
Other questions:
  • What does it mean that energy is neither created nor destroyed
    7·2 answers
  • Describe the structure and function of the nucleus and briefly explain how the nucleus controls protein synthesis in the cytopla
    13·1 answer
  • The DNA of a snake changes to make its venom stronger
    5·2 answers
  • I’ll give brainliest please help
    14·1 answer
  • Type of tissue provides protective barriers for the body
    12·2 answers
  • 2. How do cells transform energy from food in the absence of oxygen?
    12·1 answer
  • Iron rich deposits that formed about 2 billion years ago have red layers. Layers formed before then were not red. The red layers
    5·1 answer
  • g when hydrogen is present and the citric acid cycle is active, the ph of the mitochondrial matrix is
    9·1 answer
  • An advantage of asexual reproduction is that it __________. Group of answer choices allows a species to easily rid itself of har
    8·1 answer
  • Definition: The time in an age-structure diagram where the population is reproducing.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!