BIOLOGY HIGH SCHOOL

An enzyme is a form of what?
a. DNA
b. glucose
c. protein
d. lipid

Answers

Answer 1
Answer:

Answer: C. Protein

Explanation:

Enzymes are a type or form of proteins as they are also made up of amino acids, which are the building blocks of proteins. These amino acids will dictate how it will function.

Enzymes function to speed up chemical reactions within cells.

Related Questions

Which process breaks down sugars to make atp when oxygen is present
The ________ contains lobules with sinusoids (lined with macrophages. that lead to a central venous structure.A. liver B. spleen C. pancreas D. stomach
Omar wrote a hypothesis about batteries called dry cells.If more dry cells are connected end to end, a light bulb will work longer because there is more energy available. What are the variables in his hypothesis?
Name an organism that is composed of 99% water
A botanist observes a large population of a particular type of beetle eating the leaves of one tree but not the leaves of a nearby tree. What should the botanist do first to study the interaction of these organisms in the ecosystem?

Louis pasteur proposed...........a. the concept of atomic weight
b. the germ theory of disease.
c. a theory of electricity ..D.the theory of evolution

Answers

The answer is b. the germ theory of disease.

Louis Pasteur proposed that some diseases are caused by germs in the XIX century.
The concept of atomic weight was proposed by John Dalton. Benjamin Franklin proposed a simple theory of electricity, which was later compounded by Charles du Fay. The theory of evolution was proposed by Charles Darwin.

What is the the outer boundary of the cell of an animal called?a. Wall
b. Gate
c. Nucleus
d. Membrane

Answers

D. Membrane. Can also be called cell membrane so you don't get confused with the nucleus's membrane/envelope!

Trace the flow of energy through a typical food chain (describing "what eats what"), including the original source of that energy and its ultimate form after use. Underline each form of energy and energy-storing molecule, and boldface each process which transfers or transforms energy.Can someone explain to me what exactly I'm supposed to do for this and give me guidelines.

Answers

You need to draw a food chain starting with something small like bacteria and and getting back around the loop to bacteria again( explaining what the the previous organism does to the next for example it eats it). Then you need to underline the organisms/animals. Then write in bold the way it got the energy from the previous one( for example if it eats it )

Select the best answerWhich of the following events define the Proterozoic eon?

-eukaryotic cells first seen
-stable continents
-first bacterial fossils
-Cambrian explosion
-oxygen builds up in atmosphere

Answers

proterozoic eon - oxygen builds up in atmosphere. 

Eukaryotic cells first seen

oxygen build up

stable continents

What fills up the space inside a cell?

Answers

Cytoplasm and the organelles
cytosol fills up 70% of the cell, hope that helps!

Which statement BEST describes common communicable diseases?A.

Most communicable diseases are either bacterial or viral and infect the respiratory tract.


B.

All communicable diseases are viruses that cause pneumonia.


C.

Most communicable disease are bacteria and viruses that infect the intestinal tract.


D.

All communicable diseases are bacteria that grow in the respiratory tract.

after reading this:

A communicable disease is an illness transmitted through contact with microorganisms. People, animals, food, surfaces, and air can all be carriers of the microorganisms that pass infectious illnesses from one host to the next. The exchange of fluids or contact with a contaminated substance or individual may be enough to allow a communicable disease to spread.

what do you think the answer is?

Answers

By definition, communicable diseases are diseases that can be passed from one person to another. Also, not all communicable diseases are caused by bacteria only nor virus only. So therefore, the answer would be option A. The statement that BEST describes common communicable diseases is this: Most communicable diseases are either bacterial or viral and infect the respiratory tract. Hope this answer helps.

Most communicable diseases are either bacterial or viral and infect the respiratory tract.

Communicable, or infectious diseases, are generated by microorganisms such as parasites, fungi, bacteria, and viruses, which can be spread, directly or indirectly, from one person to person.

A majority of upper respiratory diseases are due to self-limited viral epidemics. Occasionally, bacterial germs may produce upper respiratory infections. Most often, upper respiratory virus is communicable and can spread from person to person by breathing respiratory droplets from coughing or sneezing.
Other Questions
What is the likely origin of chloroplasts
The speed of nitrogen molecules in the atmosphere (at 20ºC) follows a normal distribution with a mean speed of 500 meters/second and a standard deviation of 50 meters/second.This information best supports which conclusion?A. 84% of the molecules have speeds between 450 meters/second and 550 meters/second. B. 68% of the molecules have speeds between 450 meters/second and 550 meters/second. C. 50% of the molecules have speeds between 450 meters/second and 550 meters/second. D. 34% of the molecules have speeds greater than 550 meters/second.
What is another name for any living thing?
Ciprofloxacin (cipro) is an antibiotic that inhibits bacterial dna replication. it enters cells by diffusion. many cells resist the action of cipro by expressing a membrane protein that pumps the antibiotic out the cell. what does the cipro-resistance protein have in common with porins?