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
katen-ka-za [31]
3 years ago
12

When 10,000 molecules of ATP are hydrolyzed to ADP and i in a test tube, about half as much heat is liberated as when a cell hyd

rolyzes the same amount of ATP. Which of the following is the best explanation for this observation?
A. The reaction in cells must be catalyzed by enzymes, but the reaction in a test tube does not need enzymes.
B. Cells are open systems, but a test tube is a closed system.
C. Reactant and product concentrations in the test tube are different from those in the cell.
D. Cells are less efficient at heat production than nonliving systems.
E. The hydrolysis of ATP in a cell produces different chemical products than does the reaction in a test tube.

Biology
2 answers:
Daniel [21]3 years ago
8 0

Answer:

D. Cells are less efficient at heat production than nonliving systems.

Explanation:

Cells transform a few of the energy of ATP hydrolysis into different kinds of energy apart from heat. This reaction occurs mostly in the body since the body can function as an enclosed space. The energy generated from ATP might not necessary produce more heat.

In most cases, the energy is employed for varying purposes such as in moving, reasoning apeoplend the different everyday activities. Cells are adequately efficient when contrasted against the non-living systems for sure.

Korolek [52]3 years ago
4 0

Answer:

C. Reactant and product concentrations in the test tube are different from those in the cell.

Explanation:

Cells convert some of the energy from ATP hydrolysis in to different forms of energy other than heat. ATP energy does not always generate more heat.  Many times, energy is used for different purposes.

You might be interested in
4. What would have the most biodiversity, a rainforest with lots of different
soldi70 [24.7K]

Answer:

A rainforest with lots of different  animals and plants.

Explanation:

bio<u>DIVERSITY</u>

Diversity: a range of different things.

7 0
2 years ago
Find the quotient. 6,588 = 27 *<br> Your<br> answer
vesna_86 [32]

Answer: 244

Explanation: im built different

3 0
3 years ago
While walking in the forest, your friend observed a small animal crawling on a tree. The animal had a rigid body with three body
Neporo4naja [7]

Answer:

The most likely preferable option will be - A.

A. Insects.

Explanation:

The basic features of insects -

  1. Insects have an exoskeleton outside of their body or a shell-like covering on the outside of its body.
  2. Insects have a body with three segments: head, thorax, and abdomen.
  3. Insects have two large eyes and a pair of antennae on top of their heads.
  4. Insects have six legs (3 pairs).
  5. Insects have two pairs of wings on the dorsal part of their body.

 

7 0
3 years ago
PLEASE HELP ME BEFORE I FAIL THE 6TH QUIZ THIS YEAR
Kay [80]

Answer:

I would have to say c I have learned this type of stuff in the past

6 0
2 years ago
- A scientist is determining the age of a rock by comparing their position to other rock layers. By doing this, the scientist is
prohojiy [21]
The answer is b, for he is comparing the two rocks to find an age relative to the other
8 0
3 years ago
Other questions:
  • Which of the following does the human body do to maintain homeostasis?
    10·1 answer
  • ??? ?????????????? ???????
    15·1 answer
  • Which structure does this organism use for movement?
    6·1 answer
  • PLEASE HELP ITS EARTH SCIENCE NEED IT ASAP
    13·1 answer
  • A geneticist wants to determine what mutation in a DNA molecule changed the structure of a specific protein. What would the scie
    6·1 answer
  • Some of the stars you see in the night sky are already gone. Why is it possible to still see their light?
    8·1 answer
  • Is running when getting chased an instinct?
    15·1 answer
  • A protist is an organism with eukaryotic cells that is not a(n) ___________, ______________, or ____________.
    11·1 answer
  • Students construct a graphic organizer to illustrate the different levels of biological organization.
    10·1 answer
  • Describe the two fields of study. Compares the genomes of different organisms compares the limbs of different organisms compares
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!