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
Rus_ich [418]
2 years ago
15

Which of the following is true about protein molecules?

Biology
1 answer:
larisa86 [58]2 years ago
4 0

Answer:

A.

Protein molecules have many functions in the body, including the storage of genetic information.

Explanation:

You might be interested in
When treating an organism with a mutagen, although it is possible that homozygous mutations will occur, it is more likely that m
olga2289 [7]

Answer: True

Explanation:

The organism when treated with the mutagen has lesser chances of being mutated on the homozygous genes.

There are chances that the mutation will take place in the heterozygous gene or hemizygous gene.

Hemizygous condition can be defined as the condition in which one allele disappears and due to this mutation can take place.

8 0
3 years ago
In general, locomotion on land will require more energy than locomotion in water. By integrating what you learned about animal f
denis-greek [22]

Answer:

  • Land animals require more energy since they have to overcome greater inertia during locomotion. Land mammals have adopted many evolutionary mechanisms to support high energy demand.
  • Heart is four chambered instead of the usual two in aquatic animals like fishes. More number of divisions in heart increases the efficiency of blood circulation process which in turn increases the oxygen delivery rate to cells for producing more energy.
  • Land mammals also have developed lungs which increase the efficiency of gas exchange process which increases the output of respiration process.
  • In addition, land mammals also have a strong and developed musculoskeletal system which helps in locomotion.

8 0
3 years ago
Read 2 more answers
QUESTION 11
Likurg_2 [28]

Answer:

I believe that the answer is A or C.

Explanation:

Hope this helps!

=)

6 0
2 years ago
What is penicillin used for?
rjkz [21]
I i used to treat infections caused by bacteria. And also ear, skin ad throat infections

5 0
3 years ago
How would earths atmosphere be different if organisms capable of photosynthesis has not evolved?
katrin2010 [14]
The Earth's atmosphere would have little or no oxygen. A by-product of photosynthesis is oxygen. Photosynthesis is the process by which green plants use energy from the sun to make their own food in the leaves. The process uses sun light, water and carbon dioxide to yield oxygen and simple sugars. The simple sugars are stored in form of starch for future use by the plants, while oxygen is either used for cellular respiration or released to the atmosphere. The process of photosynthesis adds oxygen to the atmosphere and uses carbon dioxide from the atmosphere.
6 0
3 years ago
Other questions:
  • _____ coined the term sociology and first elaborated the positivist basis of sociology.
    7·1 answer
  • Choose THREE human activities that have a negative impact on the biodiversity within Amazon rainforests.
    8·1 answer
  • A founding population of lizards arrives on an island. Which type of isolation would most likely result in this population becom
    7·2 answers
  • What does all living cells have​
    7·2 answers
  • Ryan is looking at a cell under a microscope, he observes formation. he observes spindle microtubules from the centrosomes. whic
    10·2 answers
  • Who first identified nucleic acids, and where were they discovered? Friedrich Meischer discovered nucleic acids in blood cells.
    13·2 answers
  • Which of the following are examples of how an animal can help a plant reproduce
    12·1 answer
  • Brainliest to right answer!!
    14·1 answer
  • What part of a cell contains the information that an animal cell uses for growth and activities.
    11·2 answers
  • Pls, help!! The word banks are in the pictures.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!