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
Eddi Din [679]
2 years ago
11

What is the ratio of surface area to volume for a sphere with the following mesasurements

Biology
1 answer:
Sauron [17]2 years ago
6 0

Answer:

jerry

Explanation:

said  no

You might be interested in
Metabolic pathways can be controlled through the availability of enzymes and modulation of their catalytic activities. Enzyme av
postnew [5]

Answer: a) substrate and cofactors b) covalent modification

Explanation:

Metabolic pathways involve all the chemical processes takes place in the enviornment or in an organisms.The metabolic pathways are controlled through the catalytic activities of enzymes.

The availability of enzyme is regulated  by substrate and cofactors present in enzyme and enzyme activity is commonly regulated via covalent modification.

Enzymes are highly selective in nature and bind to a specific substarte only. The active site in enzyme binds with the substrate to form enzyme substrate complex. Coactors assist the enzyme activity, without cofactor enzyme can not perform its activity.

Hence enzyme availibility is regulated by  substrate and cofactors regulates.

Covalent modifications regulates activity of enzyme as it involves addition and removal of chemical group to synthesis required protein. It can change the chemical properties of the site by targeting one or multiple amino acid.

Thus the correct answer is a) substrate and cofactors b) covalent modification

8 0
3 years ago
The minerals diamond and quartz can both be colorless. However, diamond will scratch quartz, while quartz will not scratch diamo
madreJ [45]

Answer:

B

Explanation:

Diamond is the highest on the hardness scale, while quartz is lower, only a diamond can scratch a diamond

3 0
3 years ago
Read 2 more answers
Heme iron is absorbed better than non-heme iron. <br><br> a. True <br><br> b. False
Marat540 [252]
Heme iron and non-heme iron are the two types of iron. Heme iron comes from animal proteins (meat, fish, seafood), while non-heme iron form rice, wheat,..food that is plant-based.
Heme iron is easier absorbed by the body than the non-heme iron and it the best source of iron<span> for people who are </span>iron<span> deficient. So, the given statement is true. It is true, that heme iron is better absorbed than non-heme iron.</span>
3 0
3 years ago
________ refers to the function of a body part, while ________ refers to the structure of a body part.
baherus [9]

Answer:

Physiology ; Anatomy

7 0
2 years ago
When a cell makes a protein which path does the new protein follow
CaHeK987 [17]

Answer:

rough ER → ER-to-Golgi transport vesicles → Golgi cisternae → secretory or transport vesicles → cell surface (exocytosis)

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do dissolved salts and other dissolved solids enter the ocean
    5·1 answer
  • All systems have
    14·2 answers
  • Most mice living on the mainland of florida are brown, but the mice that live on the sand dunes of the barrier islands have whit
    15·1 answer
  • Matter and energy move through ecosystems between different organisms, where does this matter come from and how does it travel t
    8·1 answer
  • Which of the following is not directly connected to the nasopharynx?
    11·2 answers
  • to test her hypothesis the forest set up an experiment she plays fencing around a group of 15 young hemlocks to prevent deer fro
    10·1 answer
  • DNA helicase and DNA polymerase are alike in that both are...?
    14·1 answer
  • What is the approximate temperature of the troposphere, mesosphere, and stratosphere.​
    15·1 answer
  • Question down below, thanks!
    5·2 answers
  • Please look in comments because question is not posting
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!