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
Mademuasel [1]
3 years ago
15

ATP synthase is powered or driven by ______ flowing through it, in order to make ATP molecules.

Biology
1 answer:
Andre45 [30]3 years ago
8 0

Answer:

B

Explanation:

You might be interested in
The scientific method is
Alina [70]
A way scientist answer questions and solve problems
8 0
3 years ago
What are the smallest blood cells in the frog?
Tamiku [17]

Answer:

Unlike typical mammalian red blood cells, those from amphibians, such as frogs, contain a DNA-bearing nucleus that is visible in the center of the cell. The circulatory system of amphibians is rather unusual, their hearts having three chambers, two atria, and a single ventricle.

NegativePositive

Positive

The design of the amphibian circulatory system is curious because blood accumulates oxygen in the lungs and is then returned to the heart before being pumped into the rest of the circulatory system. Therefore, a mixing between oxygenated and deoxygenated blood occurs as blood returning to the heart from the lungs is mixed with incoming blood from the body. Frogs handle this situation by having a very slow metabolism and by absorbing some oxygen through their skin. In addition, the ventricle does have some directional control over the distribution of the blood.

Negative

The presence of a nucleus in amphibian red blood cells allows researchers easy access to large quantities of amphibian DNA. Frog blood has both a solid and a liquid portion. The liquid plasma carries solid elements such as red and white blood cells. Blood can be collected from frogs and the red blood cells isolated by centrifugation. After removal of the residual plasma, purified cells can be treated with specific enzymes and detergents to digest the cellular envelope and release DNA from its protein complex. The DNA is then useful for scientific studies and experiments.

Featured in: Phase Contrast

Explanation:

4 0
3 years ago
A researcher is studying a population with a unique age structure. An age-structured histogram he has developed over the course
Rasek [7]

Answer:

The population first grows, stabilizes, and then declines.

Explanation:

A researcher is studying a population with a unique age structure. An age structured histogram he has developed over the course of several decades has undergone transformations in shape, from a pyramid shape to a roughly rectangular shape to an inverted pyramid shape (where the base is narrower than the top). The population first grows, stabilizes, and then declines.

6 0
3 years ago
In an experimental set up, starch is placed in dialysis tubing and suspended in water. When lodine is added to the water, over t
Anettt [7]

Answer:

c. The starch stayed in the bag and the iodine leaked into the bag and the reacted with it, turning the solution black.

Explanation:

According to the given information, the solution inside the dialysis tubing has starch while water present outside has iodine. The color of the water present outside the dialysis tubing does not change which means that starch did not leak out of the bag and stayed in the bag itself. On the other hand, the starch solution present inside the bag turned black representing the fact that iodine entered the bag. The reaction of starch with iodine produces a blue-black color.

7 0
3 years ago
According to the image below, which season is about to begin in the southern hemisphere?
AfilCa [17]
The answer to this question is summer I know this for a fact cause I took biology last year your welcome 


5 0
3 years ago
Read 2 more answers
Other questions:
  • Starting from the lower triple point what actions) would produce liquid carbon
    15·2 answers
  • What is a secure chemical landfill? A. a landfill in an area of nonporous bedrock B. a biological treatment plant for liquid was
    10·1 answer
  • During swallowing, which structures prevent food from entering the nasopharynx and trachea?
    14·1 answer
  • Summarize the bonding properties of carbon
    13·1 answer
  • The paired, rod-shaped ____ cartilages are located in the mucous membrane fold that connects the epiglottis to the arytenoid car
    14·1 answer
  • What can be said about polarity of water
    7·1 answer
  • After prostate surgery a client’s indwelling catheter and continuous bladder irrigation (CBI) are to be removed. The nurse discu
    5·1 answer
  • Some microbes secrete small molecules that induce other microbes to settle nearby. When a certain number of individuals have ass
    7·1 answer
  • If 32% of the nucleotides in a DNA molecule are guanine, what percentage of the
    7·1 answer
  • What can the reader conclude about homeostasis?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!