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
hram777 [196]
3 years ago
9

: which nutrient class is used to build body tissues and make enzymes? lipids proteins vitamins carbohydrates

Biology
1 answer:
Nata [24]3 years ago
8 0
Proteins is correct.....

please vote my answer brainliest. thanks!
You might be interested in
What is a positive symptom of schizophrenia?
Black_prince [1.1K]
Positive symptoms: feelings or behaviors that are usually not present, such as believing that what other people are saying is not true
5 0
3 years ago
The decimal reduction time (DRT) to kill 90% of cell present for autoclaving a culture is 1.5 minutes. How long would it take to
-BARSIC- [3]

Answer:

10.5minutes

Explanation:

DRT = 90%

Cells present = 10^6

Autoclaving = 1.5 minutes

Solution:

10^6(1.5)10^5(1.5)10^4(1.5)10^3(1.5)10^2(1.5)10^1(1.5)10^0(1.5)0=10.5

it would take it approximately 10.5 minutes to kill 10^6 of the cells.

If i should stop the heating process at 9 minutes this would have effect on some of the microbes as they are still present with 1 bacterium left which makes it not efficient.

XR

3 0
3 years ago
Help with number nine, and explain why please
damaskus [11]
The answer is Carbohydrates
Sugar and carbohydrates are broken down into smaller versions called glucose. All cells in the human body depend on glucose. This makes carbohydrates the body's number one energy source. The brain and nervous system run directly off glucose.
5 0
3 years ago
What molecule forms a double helix structure composed of two complimentary strands of nucleotides?
Brrunno [24]
DNA! the question is a typical descrption of it


5 0
3 years ago
The most important organelle in cell transport A. E.R. B. Cytoplasm C. Nucleus D. Cell membrane
dimaraw [331]
I'm pretty sure it's Cell membrane
6 0
3 years ago
Other questions:
  • Which of the following elements do living things have the volcanic rocks do not have
    6·2 answers
  • Which correctly shows the process of photosynthesis?
    10·1 answer
  • What is the function of RNA polymerase in protein synthesis? It transcribes the DNA strand. It bonds the DNA strand. It unzips t
    14·2 answers
  • Tim observed two local habitats. He counted the number of different kinds of plants and animals in each habitat. He recorded his
    7·2 answers
  • You guys HELP i’m fr abt to just give up
    5·1 answer
  • Which of the following is one way that mutations happen ?
    9·1 answer
  • Pls help...Henry is studying a family of tree frogs that have poisonous skin, and he finds one frog with a mutation for the pois
    11·2 answers
  • PLEASE HELP .............
    15·1 answer
  • What represents the structure of kelp from top to bottom? ( SCIENCE )
    12·1 answer
  • Which statements best describe the role of glucagon and insulin in this scenario
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!