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
meriva
3 years ago
12

Enzymes are able to increase the speed of a reaction because they accomplish

Biology
1 answer:
Ede4ka [16]3 years ago
6 0

Answer:

b. They decrease the activation energy.

You might be interested in
We consume significant amounts of what vitamin in an inactive form?
Art [367]
Vitamin A; it is a soluble vitamin in fatty bodies, which can not be released in the urine as other vitamins normally do, it is said that we consume large quantities in an inactive form since this is necessary for many human body processes such as vision, formation and maintenance of skin cells, the immune system, growth and even lactation and embryonic development, therefore it is not necessary to be active to consume large amounts of this vitamin.
6 0
3 years ago
At what point during meiosis do homologous chromosomes pair up?
Readme [11.4K]

Answer:

Prophase 1

Explanation:

In prophase 1, homologous chromosomes pair up and exchange sections of DNA in a process called crossing over.

8 0
2 years ago
Read 2 more answers
Two types of RNA molecules are...
romanna [79]
Messenger and transfer RNA
3 0
2 years ago
Relate the development of plant needles to the occurrence of mutations.
xxMikexx [17]
<h2>Development of Plant Needles</h2>

Explanation:

  • Seed of pitch pine treated with colchicine delivered tetraploid seedlings which had thick and sporadic needles and less fortunate tallness and diameter growth than ordinary seedlings.  
  • In test of colchicine-initiated polyploidy in pines, researcher found that a significant number of the polyploid plants returned to a diploid development in light of the fact that the polyploid cells partitioned at a more slow rate and were overwhelmed by the more quickly developing diploid cells which encompassed them.  
  • The primary needles of both diploid and polyploid plants were more effective at low light intensity than secondary needles, and they had lower compensation points.

5 0
3 years ago
Read 2 more answers
8. Now figure out how many sheets of graph paper you would have to use to list all the bases in a gene of 90,000 bases (not far
Oksana_A [137]

Now it is clear that genes are what carry our traits through generations and that genes are made of deoxyribonucleic acid (DNA). But genes themselves don't do the actual work. Rather, they serve as instruction books for making functional molecules such as ribonucleic acid (RNA) and proteins, which perform the chemical reactions in our bodies.Proteins do many other things, too. They provide the body's main building materials, forming the cell's architecture and structural components. But one thing proteins can't do is make copies of themselves. When a cell needs more proteins, it uses the manufacturing instructions coded in DNA.The DNA code of a gene—the sequence of its individual DNA building blocks, labeled A (adenine), T (thymine), C (cytosine) and G (guanine) and collectively called nucleotides— spells out the exact order of a protein's building blocks, amino acids.

Occasionally, there is a kind of typographical error in a gene's DNA sequence. This mistake— which can be a change, gap or duplication—is called a mutation.

5 0
3 years ago
Other questions:
  • Exposure to 100 R's:
    11·2 answers
  • has anyone completed Lesson 4: Lab: Heating Land and Water CCA? If so can you show me what you put exactly?
    7·1 answer
  • Study the statement above which cell organelle manages the process by which proteins are sorted and packed to be sent where they
    7·1 answer
  • To destroy tissue using electrical current is​ called:
    10·1 answer
  • Which of the following characteristics would make an organism less likely to face extinction?
    14·2 answers
  • A bond formed by the electrical attraction between two oppositely charged ions is a(n)....
    8·1 answer
  • A<br> B<br> C<br> D<br> Thanks to whoever helps!<br> Much Appreciated!!!
    13·1 answer
  • What property of water results from the high cohesion between water molecules?
    6·1 answer
  • Where does the overwhelming amount of seismic activity occur on the earth?
    8·1 answer
  • 1. What are some living and non-living parts of Yellowstone?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!