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
Masteriza [31]
3 years ago
9

Fermentation of glucose produces ethanol and carbon dioxide. The unbalanced equation is shown above. How many molecules of CO2 a

re produced per molecule of glucose?
Biology
2 answers:
Rainbow [258]3 years ago
8 0
A) 1
B) 2
C) 4
D) 10
The answer is 2.
faust18 [17]3 years ago
6 0
The answer is B. Two molecules of CO2
You might be interested in
The exquisite complexity of traits such as the vertebrate eye seems to pose a problem for evolution by natural selection. How do
Dafna1 [17]

Answer:

The correct answer would be - complex eyes evolved in the gradual steps, each of which was fully functional and adaptive in improving visual acuity.

Explanation:

The natural selection of the complex traits such as the vertebrate eye (complex eye) are seems to be problematic, many biologist think that the complex eyes evolution is take place in gradual steps and each step of this evolution was adaptive and functional in improving the visual acuity.

The steps that were involved are like light sensitivity patch, a deepening hole or pit that help in sharp vision and many other random evolution steps.

Thus, the correct answer is- complex eyes evolved in the gradual steps, each step of this evolution was fully functional and adaptive that helps in improving visual acuity.

4 0
3 years ago
Does the addition of either the salt solution or distilled water affect the cell wall of plant cells?
Greeley [361]

Answer:

hypotonic= cell grows

hypertonic=cell shrink

Explanation:

5 0
3 years ago
One difference between cell divison in plant cells and in animal cells
Colt1911 [192]

Answer:

Their main difference is how they form the daughter cells during cytokinesis. During that stage, animal cells form furrow or cleavage that gives way to formation of daughter cells.

7 0
3 years ago
Read 2 more answers
Help I’ll mark u brainless
marishachu [46]

Answer:

The answer is A

Explanation:

It is A because rock, water, and sand are all abiotic , is is NOT c because algae is a biotic factor

8 0
3 years ago
Please help i'll give BRAINLLEST! Match the answer with the definition
andreyandreev [35.5K]

Answer:

The answers are:

  1. Type 2 (fast twitch) muscle fibers - type A:    b. muscle fibers that help with a long sprint or carry a heavy object a short distance
  2. muscular strength:    d. the muscle's capacity to exert force against resistance
  3. Type 1 (slow twitch) muscle fibers:   a. muscle fibers responsible for endurance
  4. Muscle endurance:    c. refers to the ability to perform a specific muscular action for a prolonged amount of time.
  5. Type 2 (fast twitch) muscle fibers - type B:     e. muscle fibers used in short explosive movements such as jumping or lifting a very heavy weight one or two times.

Explanation:

Types of Skeletal Muscles:

Skeletal muscle are divided into two types:

  1. Slow Twitch (Type 1)
  2. Fast Twitch (Type 2)
  • Slow twitch muscles are the first ones to contract at times of exercise of strenuous physical activity. A compared to fast twitch muscle fibers, they contract slowly but can sustain contraction for a long time.
  • Fast twitch muscle fibers are divided into two subtypes: Type 2A and Type 2B.
  • Type 2A muscle fibers produce a high amount of force but they fatigue rapidly.
  • Type 2B muscle fibers, fire last, produce the most amount of force but wear out very rapidly.

Muscle Characteristics:

  • Muscle endurance is the muscle's ability to contract with force against a resistance for a prolonged time period.
  • Muscle strength is a measure of the amount of force a muscle can produce against resistance.
4 0
3 years ago
Other questions:
  • The moon s phases are caused by
    10·2 answers
  • Moldy bread! Where did that come from? Moldy bread indicates that a fungus is growing in and on your bread. But how did it get t
    9·2 answers
  • All organisms must compete for survival true or false
    10·1 answer
  • Following proper safety guidelines _______.
    13·1 answer
  • Which is the best example of a response to an external stimulus?
    14·1 answer
  • Which is the geometric mean between 81 and 4
    9·2 answers
  • Transport proteins allow ___ type of substance to move across the membrane
    10·1 answer
  • 3. Differentiate between variation and heritability
    10·1 answer
  • When is it important to drink water?
    12·2 answers
  • Activation of a g protein in response to hormone binding requires binding of _____ to the _____ subunit.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!