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
Pavel [41]
2 years ago
7

Some mechanical advantage is lost to friction true or false

Biology
1 answer:
elena55 [62]2 years ago
3 0
Answer:

False.

Explanation:

According to research, mechanical advantage “does not account for friction, actual mechanical advantage does.” If it were efficient, it wouldn’t have any energy losses to friction.
You might be interested in
How does movement affect work?
ad-work [718]

Answer:

When movement of an object occurs work is measurable.

7 0
2 years ago
Tamara’s muscle weakness and fatigue becomes progressively worse over the course of the day. This is a hallmark sign of myasthen
vekshin1

Answer: Acetylcholine is released from the axon terminal and diffuses across the synapse to link to a receptor in the surface of the motor end plate.

Explanation:

Sinapsis in biology is a structure in which a neuron cell communicates with another using an electric or chemical sign.

6 0
3 years ago
What happens if hypothetically all cells in our body becomes cancerous suddenly start to metastasis​
GaryK [48]

Answer:

Explanation:

Cancer is a disease of uncontrolled cellular growth. Your body has many mechanisms in place to prevent a cell from dividing uncontrollably. But when the DNA of a cell is mutated, the proteins that govern cell cycle activity can be changed, and a cell may be able to circumvent the body's mechanisms

4 0
3 years ago
Which statement best describes ATP?
myrzilka [38]

Answer;

C) It stores energy that comes from glucose.

Explanation;

-ATP is a biomolecule that is a product of cellular respiration which is used as a store of energy and is the usable form of energy by the cell.

-ATPs are used as the main energy source for metabolic functions. They are consumed by energy-requiring (endothermic) processes and produced by energy-releasing (exothermic) processes in the cell.

-ATP is able to store and transport chemical energy within cells. Energy is released by hydrolysis of the third phosphate group.

7 0
3 years ago
Read 2 more answers
Which fossils do invertebrate paleontologists study?
erastova [34]

The five options are:

A. Bacteria

B. Human

C. Mollusk

D. Snake

E. Tree

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE ANSWER 10 POINTS!!!!!!! Describe an approach for understanding global systems and the changes they undergo.
    6·1 answer
  • Which go the following could not be a source of energy for a heat pump?
    12·2 answers
  • 4. Unlike a scientific theory, a scientific law describes an observed pattern in nature without
    8·1 answer
  • Paneth cells ________. A. are absorptive cells in the small intestine B. secrete enzymes that kill bacteria C. are located next
    15·1 answer
  • Is a goose a primary or secondary consumer?
    13·1 answer
  • The diagram below shows four processes, A, B, C, and D, by which carbon circulates between the atmosphere, plants, and animals.
    12·2 answers
  • Carbon dioxide with its two double bonds is an example of a polar molecule.
    8·2 answers
  • Select the correct answer.
    8·1 answer
  • HELPPP!!! What would the mass of an artificial cell containing 20mL of a 25% sugar solution be after it was placed in a beaker c
    5·1 answer
  • In addition to all being autotrophs, what important feature do all three plants share?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!