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
Ivahew [28]
2 years ago
10

Describe how an enzyme speeds up a chemical reaction within a cell. (written answer)

Biology
2 answers:
Svetradugi [14.3K]2 years ago
5 0

Answer:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.

rjkz [21]2 years ago
3 0
An enzyme is a form of biological catalyst. This means that as the enzymes breaks down the detritus within the cells, this speeds up the chemical reactions within.
You might be interested in
How many types of enzyme does pancreas secrete and name them​
lisov135 [29]
Pancreatic amylase
Pancreatic Lipase
Protease (trypsin and chymotrpsin)

So 3 I believe
3 0
3 years ago
Read 2 more answers
A plasmid _____________________________ . A. can confer antibiotic resistance to a bacterium. B. is a single-stranded circular D
hodyreva [135]

Answer:

The correct answer will be option A.

Explanation:

The bacteria organize its genetic material in the single circular chromosome suspended in the cytosol along with additional circular double-stranded DNA molecule called plasmid.

The plasmid is present as a separate structure in the cytoplasm which performs important functions during stressful conditions in the bacteria like providing antibiotic resistance to the bacteria, formation of filial factors during conjugation and many others.

The plasmid which confers resistant to the bacteria is known as the R-plasmid. The R-plasmid consists of r-determinants which confers antibiotic resistance to the bacteria and resistance transfer factor (RTF) which helps in plasmid transfer.

Thus, option A is the correct answer.

7 0
3 years ago
What is different between a grasshoper's Sheleon and yours
goblinko [34]
We have an internal skeleton and a grasshopper has an external skeleton.
3 0
3 years ago
Two bicyclist are accelerating forward at the same rate. Biker 1 has less mass than biker 2. Which statement describes the net f
inysia [295]

Answer: the answer is the net force on biker 2 is greater than in biker 1

Explanation:

Just took it on apex

6 0
3 years ago
Cells are the building blocks for organs and large organ systems, such as the respiratory system. How does your investigation su
atroni [7]

Answer:

Explanation:

An organism is a body which is made up of many organ systems and parts. Organs constitute these organ systems. Then we will notice that these organs are made up of different types of tissues. Tissues are further analyzed under microscope to see millions of cells. By increasing the magnifying power, we can see that the cells are made up of further small molecules called atoms.  

So starting form atom leads to further steps and development steps, an organism is formed. Atoms combine to form cells and each cell in the body perform the same function as our body as a whole perform. No smaller components can perform important functions of body other than cells. That’s y cells are known to be as the fundamental unit of life.  

8 0
3 years ago
Other questions:
  • The electron transport chain (ETC), or respiratory chain, is linked to proton movement and ATP synthesis. Select the statements
    15·1 answer
  • How does the ductus arteriosus improve the efficiency of fetal circulation?
    14·1 answer
  • Rats carry bacteria that cause bubonic plaque. Fleas that bite the rats
    15·1 answer
  • Which two structures of plants and fungi preform similar functions?
    12·2 answers
  • Select the correct answer.
    12·2 answers
  • Natural selection does not
    12·1 answer
  • Stages of cell dividing what r they
    8·2 answers
  • Consider the following food chain: Plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes. In the
    15·2 answers
  • A cooking pot on a stove is an examples of<br> A. Conduction<br> B. Convection<br> C. Radiation
    11·1 answer
  • :5 In chipmunks, the dominant allele (H) codes for short-haired fur and the recessive allele (h) codes for long-haired fur. What
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!