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
juin [17]
3 years ago
6

Cell membranes are selectively permeable, regulating which substances can pass through, as well as how much of each substance ca

n enter or exit at a given time. In cells, some molecules can move down their concentration gradients by crossing the phospholipid portion of the membrane directly, while others must pass through membrane proteins. Which of these statements does NOT apply to facilitated diffusion?
Biology
2 answers:
AlladinOne [14]3 years ago
8 0

Answer: A

Explanation: Because the facilitated diffusion

wlad13 [49]3 years ago
6 0

Answer:

Sorry you can delete my answer later

Explanation:

You might be interested in
Does the net gain of atp in glycolysis differ when glycogen, rather than glucose, is the starting material? what is the change?.
salantis [7]

The energy is greater and producing a net gain of ATP in glycolysis of 3 ATP.

<h3>What is glycolysis?</h3>
  • The metabolic process known as glycolysis turns the sugar glucose (C6H12O6) into pyruvate (CH3COCO2H). The high-energy molecules adenosine triphosphate (ATP) and reduced nicotinamide adenine dinucleotide are created using the free energy released during this process (NADH).
  • A series of ten enzyme-catalyzed processes make up glycolysis. binding energy of carbs is captured. Retention of ATP One metabolic route that doesn't require oxygen is glycolysis (In anaerobic conditions pyruvate is converted to lactic acid)
  • Glycolysis occurs frequently in various species, which suggests that it is an old metabolic route. In fact, the events that make up glycolysis and its companion process, the pentose phosphate pathway, take place in the oxygen-free environment of the Archean oceans, also in the absence of enzymes, and are catalyzed by metal.

To learn more about glycolysis  with the given link

brainly.com/question/10554097

#SPJ4

7 0
1 year ago
Interpret and explain this graph on photosynthesis
AlexFokin [52]

Answer:

This graph is showing how different rates of light intensity, environmental temperature, and Carbon dioxide affect the rate of photosynthesis. It looks like the greatest rate of photosynthesis has .13% Co2 at 30 degress celsius.

Explanation:

I was always taught that they y-axis is the dependent variable and going off that, all the other variables can be controlled and changed.

3 0
3 years ago
What is the answer in the picture
igor_vitrenko [27]

Answer:

Im pretty sure its A if I read that right.

Explanation:

hope this helps

4 0
3 years ago
Which of the following statements about cardiac muscle is true? a. Cardiac muscle is like smooth muscle, because smooth muscle h
Aleonysh [2.5K]

Answer:

c. Cardiac muscle contains bands like skeletal muscle, but its contractions are involuntary like smooth muscle.

Explanation:

In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.

Cardiac muscle is also referred to as myocardium and it's one of the three (3) muscles found only in the heart of vertebrates, the other two (2) being smooth muscle tissue and skeletal muscle tissue.

Cardiac muscle contains bands like skeletal muscle referred to as sarcomeres (contractile units), but its contractions are involuntary like smooth muscle and it's typically being regulated by the sinoatrial node of the heart.

8 0
2 years ago
The presence of useless eyes on a mole rat is evidence of which scientific theory?
Paha777 [63]

The answer to this question is

B: the theory of evolution

I hyope this is correct and helps

8 0
3 years ago
Other questions:
  • The state of California experiences periodic occurrences of severe drought conditions. Which weather phenomenon most likely caus
    7·2 answers
  • The human body is capable of movement because the muscular and skeletal systems work closely together. Of the pairs of human bod
    5·1 answer
  • Which is a major difference between the cell membrane and the cell wall? A-Cell membranes are living; cell walls are not living.
    12·1 answer
  • Help needed please I beg of you
    13·1 answer
  • Mendel formulated his principles of inheritance based on _____. mendel formulated his principles of inheritance based on _____.
    15·1 answer
  • The central dogma of molecular biology is that biological information flows from?
    15·2 answers
  • Which of the following is true about the differences between the types of nucleic acids? A. RNA is typically a double-stranded m
    14·2 answers
  • What is the purpose of inserting a target gene into bacteria?
    12·1 answer
  • Identify the ways the ancient greek scientists pythagoras and euclid contributed to mathematics and science.
    11·1 answer
  • Explain scientifically whether humans and humpback whales share a close evolutionary relationship. here are some ideas to consid
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!