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
kozerog [31]
3 years ago
15

Which type of macromolecules helps a cell break down food?

Biology
1 answer:
vitfil [10]3 years ago
7 0

Answer:

hope it will help you

Explanation:

For instance, carbohydrates are broken down by amylase, sucrase, lactase, or maltase. Proteins are broken down by the enzymes pepsin and peptidase, and by hydrochloric acid. Lipids are broken down by lipases. Breakdown of these macromolecules provides energy for cellular activities.

When we ingest food, we ingest several types of organic macromolecules that we use for nutrition and energy. These macromolecules are carbohydrates, proteins and lipids.

You might be interested in
Surface water is _______ deep-ocean water.
tiny-mole [99]
Hello!

Answer: B


I hope this helps and have a wonderful day filled with joy!!


<3
3 0
3 years ago
Read 2 more answers
Which range is the average resting pulse rate for adults?
Crank

Answer: 60 to 100 beats per minute.

Explanation:

Pulse is the number of times the hear pump blood out into the systemic circulation per minute

The lower this range the more efficient the heart is. In trained athletes the pulse rate is about 40bpm.

This shows the heart pumps blood at a faster rate to meet the demands of the muscles and other organs involved in the strenuous activities.

It can be measured by placing two fingers on the thumb side of the wrist,and count numbers of beats heard for 15 seconds.The counted number should multiplied by 4 to obtain beats per minute.

7 0
4 years ago
Which of the following has a strong, positive inotropic effect, meaning it increases the strength of each contraction of the hea
andreyandreev [35.5K]

Missing choices:

A) Myocardial hypercapnia

B) Hypocalcemia

C) Hyperkalemia

D) Hypercalcemia

E) Myocardial hypoxia

I'm debating between two answer choices. A) Myocardial hypercapnia and E) Myocardial hypoxia.

Myocardial refers to the cardiac muscle or myocardium. 

Hypercapnia is the excessiveness of carbon dioxide in the blood stream.

<span>Hypoxia is the inadequate amount oxygen in the body.</span>

I'll go with E) <span>Myocardial hypoxia. </span>

3 0
3 years ago
Helminthic diseases are usually transmitted to humans by:
Rus_ich [418]
Helminthic diseases are usually transmitted to humans via the gastrointestinal route. Helminthic diseases are caused by helminths, which are worm-like parasites. They can enter the body when one ingests contaminated food and/or water. They can also enter through the skin, like when you walk barefoot. 
8 0
3 years ago
In a police lineup, the lineup interviewer's feedback a. has no effect on the witness's confidence. b. is of little significance
sleet_krkn [62]

The correct answer is C; Has a large effect on the witness's confidence.

Further Explanation:

During a lineup, the police will have the victim/witness enter a room usually with a two-way mirror. The mirror is there so that the victim/witness can remain anonymous to the people in the lineup. The victim/witness will have several men or women to line up against a wall and stand there for the victim/witness to pick out the person or persons who commited the crime against them or against someone else.

The victim/witness will have a chance to see each of the people in the lineup from different views and they will step forward and also say something specific. The victim will then choose who commited the crime to the best of their knowledge and recollection.

The interviewer will then speak to the victim/witness at length to make sure that they  did not make a mistake. Some of the questions that they may ask will have a large impact on the victim/witness and can make them second guess their choice.

Learn more about police lineups at brainly.com/question/1159406

#LearnwithBrainly

8 0
3 years ago
Other questions:
  • An endangered species of wildflower has been reduced to a single small population in a mountain meadow. An early spring blizzard
    15·2 answers
  • What is an experimental curve?
    11·1 answer
  • Number 8 <br> It's about cells
    5·2 answers
  • Olfactory information is sent to all of the following areas except the __________.
    14·1 answer
  • Suppose two pieces of ice are pushed slowly together.What might happen to the edges of the pieces?
    7·1 answer
  • How do plants and other organisms capture energy from the sun?
    13·2 answers
  • (b) The pondweed was placed in a test tube of water at 10°C.
    14·1 answer
  • All __ are molecules, but only molecules made up of atoms from two or more elements are compounds.
    12·1 answer
  • Why is maintaining homeostasis difficult
    6·1 answer
  • The initials for the title granted after successful completion of the American Society for Clinical Pathology phlebotomy examina
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!