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
vlabodo [156]
3 years ago
6

5. A student adds a suspension of baker's yeast cells into bread dough. After this mixture is left in a large bowl undisturbed f

or several hours, the student returns to find that the bread dough has doubled in size. Which gas molecule is responsible for this increase in dough size?
Biology
2 answers:
-BARSIC- [3]3 years ago
8 0
Accumulation of carbon dioxide is responsible for the increase in dough size
Leya [2.2K]3 years ago
6 0

Answer:

The gas molecules responsible for the increase in dough size are carbon dioxide.

Explanation:

Yeast feed of sugars by braking them into carbon dioxide, alcohol, other molecules, and energy. This process is known as fermentation. When fermentation occurs, carbon dioxide expands, helping the bread dough to increase. Yeast is also important to produce alcohol and gluten, both important to bake bread.

You might be interested in
Can anyone help me with this? I've been stuck for a long time.
noname [10]
They all have pollen in the center which makes them duplicate and make more of their species of flower
5 0
3 years ago
An ecosystem experiences a volcanic eruption that covers the area with lava. Which of the following organisms is most likely to
Alex787 [66]

Answer:B

Explanation

to be completely honesty i have no knowledge if learning the current benefactor of the object asked in this particular question.

6 0
2 years ago
Choose the arteries in the order that an erythrocyte passes through traveling from the aorta to the brain: (1) Basilar artery, (
Harlamova29_29 [7]

Answer:

The sequence order of the arterial vessels in the order leading from the aorta to the brain is: 2,4,5,1,3.

Explanation:

Correct Answer: In order, the sequence of vessels leading from the aorta to the brain is: 2,4,5,1,3.

2 -The brachiocephalic artery (same as brachiocephalic trunk and innominate artery) is an artery found in the mediastinum region where blood is supplied to the right arm and the head and neck

4 - The right subclavian artery arises from the arch of the aorta directly which is a branching of the brachiocephalic trunk and is on the left lies posterior to the insertion of the scalene muscle anterior on the first rib.

5 - The vertebral arteries are arteries majorly of the neck. Usually, this arteries originate from the subclavian arteries. It functions so as to supply the vertebrobasilar vascular system, thks vertebral arteries supply blood in this order to the upper spinal cord, brainstem, cerebellum, and posterior part of brain.

1- Meanwhile basilar artery carries oxygenated blood from 5 to the cerebellum, brainstem, and occipital lobes.

3 - Several arteries at the bottom (inferior) side of the brain is called Circle of Willis and it is the joining area of several arteries in the brain. Branching of smaller arteries from the Circle of Willis happens here as internal carotid arteries that supply oxygenated blood of more than 80% of the cerebrum.

7 0
3 years ago
Read 2 more answers
Compared with nuclear families, extended families typically _____.
AnnyKZ [126]
Include grand parents.

Nuclear family is a family group with 2 parents and their children. This is a type of family structure.  It typically centered on married couple. This is in contrast to other family group such as single parent, extended types. Extended family extends beyond the nuclear family usually extended by grand parents. Usually they live under one roof. Certain family structure has advantages and disadvantages. This is also affected by the culture and way of living of the family. 
7 0
3 years ago
Read 2 more answers
What can you do to play an active role in cancer prevention?
melisa1 [442]

Answer: Although humans cannot prevent all cancers, a healthy diet and weight followed by adequate exercise, sleep, and stress reduction all play a part in cancer reduction.

Cancer occurs when cells multiply uncontrollably and are not "cleaned up" by the body. We are dependent on our bodies recognizing and destroying old cells and foreign substances like toxins. When our body's fail to do this, either through stress, poor diet or being sedentary, cancer could result.

Hope this helps.

6 0
3 years ago
Other questions:
  • Which is an example of incomplete dominance?
    7·1 answer
  • What safeguards must society adopt to handle the rapid advances in biotechnology?
    9·1 answer
  • For each picture shown, choose the level of organization depicted.
    7·2 answers
  • "While studying a newly discovered eukaryote, you notice that the organism is diploid and has 8 chromosomes. At the end of S pha
    10·1 answer
  • Which of the following aspects of society is the least affected by limiting factors?
    7·1 answer
  • Which two processes that occur during the formation of gametes contribute to increasing diversity within a populations gene pool
    13·1 answer
  • What is used to prevent a viral infection?
    13·1 answer
  • A liquid that is being heated at Lakesha’s lab table catches fire. Which action should Lakesha take first?
    13·2 answers
  • Kea tries to take good care of herself. She works out regularly, gets plenty of rest, and eats well. Her approach to health is M
    10·1 answer
  • Pls help meee! (I put the questions of the picture)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!