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
ira [324]
3 years ago
13

Which of the following statements about enzymes is true?

Biology
1 answer:
inysia [295]3 years ago
6 0

Answer:

D) There are many different enzymes known, each catalyzing one or more specific chemical reactions.

Explanation: Neither of them...

You might be interested in
Explain how the Prunnett square can be used to predict the probability that an offspring from such a cross has a given phenotype
KiRa [710]
A punnet square is used to visually see the dominant and recessive traits. Mendel's law says that alleles pair independently during the formation of gametes (aka sex cells). This means that traits are transmitted to offspring independently of one another.
5 0
3 years ago
Use 2-3 sentences to describe what would if populations never evolved?
s2008m [1.1K]

Answer: Well, populations never evolved than one human might have gone extinct due to many different viruses and sicknesses but other animals might not be extinct.  If populations never grew more then that would be because we could not overpower dome viruses. If we never. If we never evolved animals like a Carrier pigeon would not be dead or extinct today.

8 0
3 years ago
Which of the following types of passive transport involves the movement of molecules via special transport proteins? A. facilita
FrozenT [24]

Answer:

A

Explanation:

There are different mechanisms for transport of molecules across the cell membrane. One kind of this transport is facilitated diffusion, this is a form of passive transport, not requiring any ATP (the opposite would be active transport, where it does require ATP.

Simple diffusion does require special transport proteins, and neither does osmosis. Filtration is a technique used for sterilisation of water, where any impurities can be drawn out of the liquid

6 0
3 years ago
The lowest surface temperature yet measured on any body in the solar system (–200 degrees C) occurs on _____. Titan Neptune Trit
almond37 [142]

Answer:

i need an answer choice plez

Explanation:

5 0
3 years ago
Vessel that transports deoxygenated blood from lower parts of the body returns to the right atrium via the
Triss [41]
The inferior vena cava brings deoxygenated blood back into the heart from the lower body. For comparison, the part that directs deoxygenated blood from the upper body is the superior vena cava.
4 0
3 years ago
Other questions:
  • Why can oxygen diffuse across a cell membrane but a protien cannot?
    14·2 answers
  • Some people argue that geothermal energy should be the main energy source for the United States. Which argument could be used to
    10·1 answer
  • What is the importance of the mitochondria structure in cellular respiration
    12·1 answer
  • A virus is a... <br><br> A. Host <br> B. Producer <br> C. Consumer<br> D. Intracellular Parasite
    12·1 answer
  • In eukaryotic cells, the genetic structure consists of DNA and a tightly wound protein, which together form a substance called _
    11·1 answer
  • Vomiting is a response that allows animals to
    8·1 answer
  • Calculate the percentage of ram mice in each population from the data in table 1
    8·1 answer
  • Why Floating of ice on water?​
    15·1 answer
  • In photosynthesis, light energy is (1 point)
    9·1 answer
  • Activity
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!