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
cricket20 [7]
3 years ago
11

I need help on those two questions

Biology
1 answer:
Romashka [77]3 years ago
4 0
6-C (breaks off)
7-C(they secrete acid that breaks away rocks)
You might be interested in
The relationship between a carnivore and an herbivore can be stated as
ki77a [65]

Answer:b

Explanation:

7 0
3 years ago
Read 2 more answers
Help Plz!!
lyudmila [28]
B.) A dog walks to a stream and drinks when it gets thirsty  

would have to be your answer..


8 0
3 years ago
A)Exons 2 and 3 must have the same number of nucleotides. B)Exons 2 and 3 must contain an integral number of codons (that is, th
Thepotemich [5.8K]

Answer:

Statement C is the only one that is necessarily true for exons 2 and 3. It is also true for exons 7 and 8. While statements A and B could be true, they don’thave to be. Because the protein sequence is the same in segments of the mRNA that correspond to exons 1 and 10, neither choice of alternative exons (2 versus 3, or 7 versus 8) can alter the reading frame. To maintain the normal reading frame—whatever that is—the alternative exons must have a number of nucleotides that when divided by 3 (the number of nucleotides in a codon) give the same remainder. Since the sequence of the a-tropomyosin gene is known, it is possible to check to see the actual state of affairs. Exons 2 and 3 both contain the same number of nucleotides, 126, which is divisible by 3 with no remainder.

4 0
2 years ago
Why are enzymes important for our bodies
valentinak56 [21]

Answer:

Because enzymes have many functions as chemical catalysts in numerous chemical reactions (for example in metabolism). By lowering the activation energy, they make it much easier to carry out reactions. They are also indispensable for signal transduction and cell regulation, often via kinases and phosphatases. They also generate movement, with myosin hydrolyzing ATP to generate muscle contraction, and also transport cargo around the cell as part of the cytoskeleton. Other ATPases in the cell membrane are ion pumps involved in active transport.

3 0
2 years ago
Cindy hypothesizes that if she adds salt to a weak acid, then its pH will be lowered. She develops the following experiment to t
Alisiya [41]
Measure the pH of solution in each beaker.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What parts of the lymphatic system are used as filters to catch bacteria in the inhaled air?
    14·1 answer
  • All of the nested folders you created in the lab will carry the same permissions as the __________ until you make changes.
    7·1 answer
  • Which atmospheric conditions would cause the greatest rate of evaporation from a lake?
    7·2 answers
  • What three sources of heat contribute to Earth’s differentiation? Please help this is due today! :)
    15·1 answer
  • The husband of a client who is in the transition phase of the first stage of labor becomes very tense and anxious and asks a nur
    5·1 answer
  • Adding all the three primary colors-red, green, and blue-at maximum intensity produces the color _____, while adding any two of
    5·1 answer
  • Which structures are common to both plant and animal cells? Check all that apply.
    11·2 answers
  • - Explain the relationship between group behavior, an organism's survival, and the change in a species over time.
    10·1 answer
  • After concluding his research, which statements would Virchow agree with? CHECK ALL THAT APPLY.
    7·2 answers
  • In the blanks provided, describes how big a cell is according to the animation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!