All categories

3 years ago

True or False: Protists can be heterotrophs (consumers) or autotrophs (producers).

Biology

2 answers:

Mazyrski [523]3 years ago

8 0

Answer:

True

Explanation:

Autotrophs are producers because they can make their own food. Heterotrophs are known as consumers because they consume producers or other consumers.

8090 [49]3 years ago

7 0

Answer:

It is true

Explanation:

pls mark brainliest

You might be interested in

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct? a. The two

Mandarinka [93]

Question is incomplete ,complete question is as follows :

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

1) The two proteins are very likely related evolutionarily.

2) The differences in the sequences in many instances represent a conservative change (such L for I).

3) The differences in the sequences in many instances represent a nonconservative change (such as D for A).

4) There is no correlation between the two proteins since they originate from very different species.

Human and sperm whale myoglobin have very similar primary structures. Which of the following statements are correct?

A) Statements 1 and 2 are correct.

B) Statements 1, 2, and 4 are correct.

C) Statements 1, 2, and 3 are correct.

D) All of the listed statements are correct.

Answer:

A) Statements 1 and 2 are correct.

Explanation:

As the Human and sperm whale myoglobin are very likely related evolutionarily hence option a is correct.

The differences in the sequences in many instances represent a conservative change (such as L for I) hence option b is also correct.

While all the other options are not correct.

5 0

3 years ago

. intradermal vaccination with influenza virus-like particles by using microneedles induces protection superior to that with int

andrezito [222]

The most significant limitation to the clinical utility of anthracycline antineoplastic medicines, which include doxorubicin (adriamycin), daunorubicin, or epirubicin, is the danger of cardiotoxicity.

Nevertheless, these substances continue to rank among the most popular anticancer medications.
Although the oxidative stress-based concept involving intramyocardial formation of reactive oxygen species (ROS) has acquired the most respect, the molecular etiology of anthracycline cardiotoxicity is still quite debatable.
Through redox cycling of both their aglycones and anthracycline-iron complexes, anthracyclines may facilitate the generation of ROS.
Given the remarkable cardioprotective efficacy of dexrazoxane, this suggested mechanism has gained a lot of traction (ICRF-187).

What is Influenza?

It affects the lungs, nose, and throat.
High-risk groups include young children, elderly individuals, pregnant women, persons with chronic illnesses, and those with weakened immune systems.
Fever, chills, muscle pains, cough, congestion, runny nose, headaches, and exhaustion are some of the symptoms.

Rest and fluids are the main treatments for the flu because they allow the body to fight the illness on its own.

Anti-inflammatory painkillers sold over-the-counter may aid with symptoms. An yearly flu shot can lessen complications and aid in prevention.

To know more about Influenza please click here ; brainly.com/question/8425048

#SPJ4

4 0

1 year ago

One piece of evidence for the endosymbiotic theory is that the mitochondria and chloroplasts of eukaryotes _____.. . A.self-repl

Olenka [21]

<span> D.all of the above

</span>

Mitochondria and chloroplasts have striking similarities to bacteria cells. They have their own DNA, which is separate from the DNA found in the nucleus of the cell. And both organelles use their DNA to produce many proteins and enzymes required for their function. A double membrane surrounds both mitochondria and chloroplasts, further evidence that each was ingested by a primitive host. The two organelles also reproduce like bacteria, replicating their own DNA and directing their own division.

6 0

3 years ago

Number the phases of the moon in the order that they occur, beginning with the new moon as number 1

dusya [7]

Answer:

new moon, waxing cresent, first quarter, waning gibbous, full moon,waxing gibbous, third quarter, waning cresent,

7 0

4 years ago

Read 2 more answers

Navah writes out the chemical equation for photosynthesis. She includes two reacting molecules to the left of the arrow and two

Nadya [2.5K]

A. light energy, above the arrow

<span>Photosynthesis is a process wherein light energy is converted into chemical energy. </span>
Components of photosynthesis:
Water
Carbon Dioxide
Light energy, mostly from sunlight, is the main requirement for photosynthesis to occur.

6 0

3 years ago