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
SpyIntel [72]
4 years ago
7

The muscle that extends the forearm when doing push-ups is the

Biology
1 answer:
Vedmedyk [2.9K]4 years ago
8 0

Answer:

Biceps brachii

Explanation:

Biceps brachii is the skeletal muscle which is involved in supporting the movement of shoulder and elbow. This muscle is found on the front of the upper arm between the elbow and the shoulder. The functions of this muscle are listed here -

  • It turns the palm upwards
  • It flexes the forearm while lifting an object or performing biceps curl
  • It also assists in forward flexion of the shoulder joint which occurs during bringing the arm forwards and upward.
You might be interested in
The energy for the polymerization of nucleotides comes from _____
velikii [3]
I believe it comes from the groups of dNTPs. ( hydrolysis of phosphate )
6 0
4 years ago
Is it true or false that cells are made up of smaller parts called organelles and that cells
Allisa [31]

Answer:

Both are true; the second is part of the cell theory.

5 0
3 years ago
Read 2 more answers
For each of the formulas, classify the formula as either an empirical formula, a molecular formula, or both. NaHCO3 empirical mo
shutvik [7]

Answer:

Both

Explanation:

Baking soda is the common name of  sodium bicarbonate or sodium hydrogen carbonate. Both the empirical and molecular formula of sodium bicaronate is NaHCO3 .

Baking soda is soluble in water and has a molar mass of almost Molar mass: 84.007 g/mol.

If we look at molecular formula of NaHCO3, it has molar ratio of 1:1:1:3 and we can say that every thing in this molar ratio make whole mass as : 23g +1 g +12 g+48 g= 84 grams.

Since we know that empirical formula demonstrates the simplest ratio of elements present in a compound and molecular formula demonstrates the total molar ratio of each element in a compound, hence we see that its empirical and molecular formulas both are already simple because they have simplest ratio which cannot be simplified further.

Hope it help!



4 0
3 years ago
Read 2 more answers
Glucose, one of the products of photosynthesis
Diano4ka-milaya [45]

Answer:

stores chemical potential energy within the bonds of the molecule

Explanation:

Glucose, which has the chemical formula, C6H12O6, is the major product of photosynthesis. It is the way through which autotrophic organisms store energy. Glucose is an organic molecule capable of storing chemical potential energy in its chemical bonds. The photosynthetic equation is:

6CO2 + 6H2O → C6H12O6 + 6O2

However, this potential energy is released and made active when glucose molecule is broken down and converted to ATP via cellular respiration.

7 0
3 years ago
.
Vikentia [17]
Hihi!

The answer would be 2) Plenty of food! If you have plenty of food then the likely hood for more of the population to live would increase, the rest of the causes would cause decrease in the population!

I hope I helped!
-Jailbaitasmr
8 0
3 years ago
Read 2 more answers
Other questions:
  • When two deep currents meet what happens
    13·1 answer
  • What is the structure of hemoglobin and how is oxygen bound to it?
    5·2 answers
  • Which fossil would look most like an ancient organism? * trace cast mold?
    15·1 answer
  • How do the six kingdoms fit into the three domains?
    6·1 answer
  • The endocrine system acts through chemical messengers called ________.
    6·1 answer
  • 7) Which of the following is true about p53?
    9·1 answer
  • Describe how urbanization affects the terrestrial environment
    13·1 answer
  • ____________________ laundry trays do not provide a smooth, and sanitary surface, which is no longer permitted.
    8·1 answer
  • Which structure(s) are connected to the peripheral nervous system? select all that apply​
    8·1 answer
  • 4. Which of the following is not a function of the muscular system that helps the body maintain homeostasis?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!