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
iren2701 [21]
3 years ago
12

Explain the need for a reference point when describing the direction of motion

Biology
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

It is important as it tells if the object is stationary or in motion

Explanation:

You might be interested in
The two dna strands run in opposite directions. what vocab word describes this orientation?
Simora [160]
2<span>. the amount of G = the amount of C (pairing ratio of 1:1) c. the hydrogen bonds hold the molecule in its defintive shape. Complementary bases</span>
6 0
3 years ago
Which is an example of a heterogeneous catalyst?
irakobra [83]
<span>amylase is an example of an enzyme</span>

In biochemical reactions, it is mostly triggered by enzymes. Enzymes are important components in the process that involves metabolism and digestive functions, further, most of these enzymes are proteins.Proteins are biological macromolecule and mostly composed of enzymes. Proteins play a role in the physical make-up of a cell or acts as a cytoskeleton –maintains cell shape and figure. These proteins plays different roles and works with nucleic acids and other macromolecules in the cells including cell cycle, cell adhesion, immune response and cell indicators.  
5 0
3 years ago
What are some possible uses for scientific models?
Nadusha1986 [10]

Answer:

Well there are many ways for scientific models to be use like if something was small and you couldn't see it u would have to make a model of that

Explanation:

If this didn't help I'm sorry

8 0
3 years ago
In a cell with defective chaperones, Question 14 options: proteins would not be able to exit the ribosome. the concentration of
BartSMP [9]

Answer:

the concentration of misfolded proteins would be higher than normal.  

Explanation:

Chaperones proteins are required for the correct protein folding of proteins. These proteins were first discovered in bacteria. The level of chaperones is increased under thermic stress conditions, it is for that reason that they are also known as heat shock proteins (Hsp). For example, Hsp70 is a chaperon protein constitutively expressed under stress conditions that is involved in the folding of protein precursors and the refolding of misfolded proteins. In humans, Hsp70 is encoded by the HSPA1A gene, and its increased expression level is related to different health problems including neurodegenerative diseases, cerebral ischemia and epilepsy.

5 0
3 years ago
Why might a speaker choose NOT to use contractions in a formal speech?
Ainat [17]

Answer: I believe the answer is C. Contractions are informal

Explanation:

8 0
2 years ago
Other questions:
  • 3) Living cells use ____________ as their main source of energy.
    6·2 answers
  • Enzymes are part of the protein family, and as substrate-specific catalysts will __________ the rate of biochemical reactions an
    13·1 answer
  • Alcohol, especially when used with tobacco, is a dietary factor in which type of cancer?
    10·1 answer
  • Can some one help me out please
    5·1 answer
  • The events listed below are all necessary for homologous recombination to occur properly:
    14·1 answer
  • BEST ANSWER GETS BRAINLIEST
    11·1 answer
  • Imagine a cell has a higher concentration of Na inside than outside. Imagine the membrane voltage on this cell is negative (Vm &
    14·1 answer
  • Facts, figures, and other evidence learned through observation are called
    15·1 answer
  • Help me organize this
    9·1 answer
  • Explain how the structure of<br> water molecules results in attrac-<br> tions among them.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!