BIOLOGY HIGH SCHOOL

Both plants and fungi have cell walls made up of cellulose.
a. True
b. False

Answers

Answer 1
Answer: A. True. If you need any help I am here!

Related Questions

A patient is found to be suffering from a bacterial infection. Which genetically engineered medicine is most likely to be used to help this patient?
One side of your face is identical to the other side. You are _____.
Which is the largest gland in the body?
What is homeostasis?
Which of the following is a way that minerals are used?a. industry.b. construction.c. technology.d. all of the above.

The ______________ can be described as a chemical factory.a. liver
c. gallbladder
b. appendix
d. rectum

Answers

a. Liver
the liver is the chemical factory of your body, as it takes substances and changes them into other substances that your body needs.

After being rushed to the hospital, charlene is told she has an ectopic pregnancy. what does this mean?

Answers

This means that the fertilized egg has implanted in the fallopian tube and is growing outside of the uterus. An ectopic pregnancy occurs when the fertilized egg settles and grows in any location other than the inner lining of the uterus. Most of these cases occurs in the Fallopian tube (tubal pregnancy). If untreated ectopic pregnancy can be a medical emergency. 

Which area of the central nervous system contains cerebrospinal fluid?a)Efferent tissue
b)Subarachnoid space
c)Dura mater
d)Grey matter

Answers

the CN system contains cerebrospinal fluid is the Efferent tissue

What prevents the Na+ and K+ gradients from dissipating?a.H+-K+ ATPase
b.Na+ and K+ leaks
c.Na+ cotransporter
d.Na+-K+ ATPase

Answers

D. It is an enzyme which is an active form of transport, pumping Na out of the cell while pumping K into the cell against their concentration gradients. This transport maintains the gradient.

Final answer:

The Na+-K+ ATPase, a membrane protein pump, prevents the sodium (Na+) and potassium (K+) gradients from dissipating by actively transporting these ions against their concentration gradients.

Explanation:

The mechanism that prevents the Na+ and K+ gradients from dissipating is the Na+-K+ ATPase. This is an integral membrane protein pump found in almost all animal cell membranes. This pump carries out the function of moving 3 sodium ions out of the cell and 2 potassium ions into the cell during each cycle of pumping. This is done at the expense of one ATP (adenosine triphosphate) molecule, hence the name ATPase. This active transport work against the concentration gradients of these ions, hence maintaining their respective gradients across the cell membrane.

Learn more about Na+-K+ ATPase pump here:

brainly.com/question/31766169

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Which of the following organisms does NOT require sunlight to live?a. chemosynthetic bacteria
b. algae
c. trees
d. photosynthetic bacteria

Answers

A. chemosynthetic bacteria =)

What is the most important reason to continue efforts to preserve coral reefs?

Answers

Because there are some fish that can only survive in Coral reefs :/ And im sure adapting right away to the open ocean is not going to be good. On top of that we destroy a lot of Coral reefs when we have oil spills from huge boats. And preserving our nature is always a good thing because helping coral reefs could mean saving lots of coral and tropical fish and keeping our earth as beautiful as it is:)
hope this is helpful 
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Other Questions
Proteins are made from amino acids. An amino acid has three parts that are joined to a central carbon atom. Identify the three parts that create an amino acid.
5. How does water reach the leaves from the root? A) Stomata B) Xylem C) Phloem D) All of the above
The cell membrane of a red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Since other substances are blocked from coming in, this membrane is called A. perforated. B. semi-permeable. C. non-conductive. D. permeable.
Cell is to cytoplasm as mitochondria is to