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
aev [14]
3 years ago
10

Please help me again lol and please leave an explination

Biology
1 answer:
lakkis [162]3 years ago
4 0

Answer:

hi

Explanation:

yggfhhgdheuisifiehreurieuhruri4iturir8

You might be interested in
WILL MARK BRAINLIEST!
ludmilkaskok [199]
Enzymes are biological catalysts – they speed up chemical reactions. Enzymes are required for most of the chemical reactions that occur in organisms . These reactions occur in the breakdown of chemical molecules, which we see in the digestive system . ... Enzymes are proteins that have a complex 3D-shape.
6 0
3 years ago
Read 2 more answers
design an experiment to test substances X, Y, and Z to determine which one is a catalyst for the reaction.
Fynjy0 [20]

Answer:

A+B C. Only one of the unknown substances is a catalyst, and the others are nonreactive with A, B, or C. When 10 mL of A is added to 10 mL of B the reaction takes twenty seconds. Bubbles form when the product C is created. The student prepares three test tubes, each containing both reactants A and B. She adds unknowns X, Y, and Z to test tubes 1, 2, and 3, respectively.

8 0
3 years ago
Hikers who found a human body at high altitude in the italian alps thought the man had died recently but tests indicated he was
Marina CMI [18]

The body was preserved because the body was frozen in the cold temperature of the Alps shortly after he died and remained frozen until it was found.

<h3>How is a body preserved?</h3>

It is common to observe that bodies are often preserved at a very low temperature hence the body was preserved because the body was frozen in the cold temperature of the Alps shortly after he died and remained frozen until it was found.

The reason why the AIDs virus which contains RNA, to insert into the DNA of a host of T-cells after the AIDs virus enters the cell is because of receptor proteins located on the surface of the virus.

The organism that lacks the ability to maintain their own metabolic pathways and can only reproduce inside of a host cell are the viruses.

The chemicals released by one type of immune cell to directly activate another type of immune cell are the cytokines.

Learn more about cytokines:brainly.com/question/12199920

#SPJ1

8 0
1 year ago
Which of these is the movement of material caused by the interaction between warm and cool material?
lesya692 [45]
Convection Current  
This happens when there is a noteworthy contrast in temperature between two sections of a liquid. At the point when this temperature distinction exists, hot liquids rise and cool liquids sink, and after that streams, or developments, are made in the liquid
7 0
3 years ago
Describe your plan to determine if the paths of past hurricanes can help determine the paths of past hurricanes
elixir [45]
The question does not make sense please type in comments and tell me
5 0
3 years ago
Other questions:
  • Describe the movement of the water molecules at cold temperatures.​
    9·1 answer
  • The information contained within a gene is not directly copied into which of the following chemical forms?
    15·1 answer
  • Which of the following statements is false?
    5·1 answer
  • Mycorrhizae enhance plant nutrition mainly by ________.
    6·1 answer
  • Changing the temperature affects the shape of an enzyme. How might an increase in temperature affects the enzyme's function in t
    7·2 answers
  • Unlike roots, stems
    14·2 answers
  • Which of the following sources would a scientist consider the most reliable when developing a hypothesis for an investigation
    6·1 answer
  • Describe the function of the following organelles a. cell (plasma) membrane
    5·1 answer
  • A group of students is measuring the number of paper bags that are brought to a recycling center in a single day.
    5·2 answers
  • adjacent neurons are separated by the: please choose the correct answer from the following choices, and then select the submit a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!