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
NISA [10]
3 years ago
12

ANSWER THIS NOW!!!!

Biology
2 answers:
KiRa [710]3 years ago
8 0

Answer:

1. Muscle: soft, contractile tissue important to produce force and motion in animals.

2. Fascicle: multiple bundles of skeletal muscle fibres which is surrounded by a type of connective tissue called perimysium.

3. Muscle fibres: bundles of cylindrical organelles myofibrils formed by the fusion of myoblasts via myogenesis process.

4. Myo-fibril: basic unit of a muscle cell made of thick and thin myofilament arranged in parallel columns along the length of muscle fibres.

5. Myo-filament: strands of actin and myosin proteins which pack a muscle fiber and are force generating structures.

Explanation:

nekit [7.7K]3 years ago
4 0
1. Muscle
2. Fascicle
3. Muscle fibre
4. Myofibril
5. Myofilament
You might be interested in
I'm looking for a gf/bf.
bekas [8.4K]

Answer:

You weren't kidding

7 0
3 years ago
A cells relatively constant internal physical and chemical conditions are called?
Kay [80]
A cells relatively constant internal physical and chemical conditions are called Homeostasis.
4 0
3 years ago
Which line best represents the level of oxygen gas in the atmosphere during the Proterozoic?
katrin2010 [14]

Explanation:

C- this line shows a gradual increase

Just before the Cambrian explosion, the atmosphere became oxygenated, leading to an explosion of new life in the form of primative blue green algae called cyanobacteria and oxygen dependent organisms in the Proteozoic Eon (2500-541 million years ago). Later, multicellular organisms followed, along with higher levels organization and complex life. Oxygen levels rose from low levels, steadily over this period of time.

Further Explanation:

The rise in O2 gas within the aquatic habitat and atmosphere is attributed to photosynthesis in cyanobacteria which allowed respiring eukaryotes to thrive.

Photosynthesizing cells in blue green algae contain chlorophyll, a specialized compound which facilitates the conversion of light energy to energy stored in carbohydrates in the process photosynthesis. This is a chemical pathway that’s integral to producing energy in primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released. This occurs in several complex steps, photosynthesis is a rate limited reaction, depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent.

With the evolution of oxygen dependent organisms like Ediacara biota, came respiration in the mitochondria. Eukaryotes utilize glucose along with oxygen for the production of ATP in the Krebs’s cycle via the oxidization of pyruvate( through the process of glycolysis). Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain and the energy they release is used in pumping H+ to produce ATP from ATP synthase. At the end of the ETC molecules of oxygen accept electrons and protons to form molecules of water.

Learn more about Photosynthesis at brainly.com/question/4216541

Learn more about cellular life brainly.com/question/11259903

Learn more about cellular respiration at brainly.com/question/11203046

#LearnWithBrainly

5 0
3 years ago
Josue has to move a bookshelf 7 meters to the right. If he pushes with 9
Nookie1986 [14]

Answer:

nothing you will get

4 0
3 years ago
What structure do a rabbit cell and a bacillus (bacteria) cells have in common?
Anna11 [10]

They both have a bilipid cell membrane. This means that their cell membrane is composed of phospholipids.  Both cells also have ribosomes. This is a critical cell organelle that is involved in the translation of mRNA to proteins. Their genetic material is also made up of deoxyribose sugars (DNA).

8 0
3 years ago
Other questions:
  • What is the difference between translocation and addition?
    5·1 answer
  • Explain the differences between the types of point mutations
    5·1 answer
  • Can you determine which instances reflect a valid experiment or conclusion? Check only those that are valid.
    8·1 answer
  • The gas nitric oxide has been identified as a signaling molecule. Which of the following mechanisms of action would you expect f
    5·1 answer
  • What does the formula for table salt indicate about that compound?
    10·1 answer
  • Which sentence correctly describes the relationship between chromosomes and genes?
    5·1 answer
  • What does true breeding mean?
    11·2 answers
  • Why are animals with albinism hard to find in nature
    5·2 answers
  • Two consecutive even positive integers have a product of 2,400. What is the smaller of the two numbers?
    11·2 answers
  • Help with this question ​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!