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anyanavicka [17]
3 years ago
15

I need help I put a screen shot this is worth 44 points pls help

Biology
2 answers:
djverab [1.8K]3 years ago
7 0

Answer:

1a, 2b, 7f, 4d, 3g, 5c, 6e

Explanation:

velikii [3]3 years ago
5 0
Ok ima do research so I can help
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When you exercise you generate excess heat and your body temperature rises. blood vessels dilate in the skin, warm blood flows c
zalisa [80]

Answer:

The  correct answer is negative feedback.

Explanation:

Negative feedback is considered the mechanism that frequently regulates biological reactions in the body. Negative feedback helps reduce the stimulation of some processes, such as controlling the temperature.

It can be seen that negative feedback works by redirecting some processes that go to one point directs a degree of that process to a different location.

In this case, on the temperature, the feedback is responsible for putting the system to work from the moment it starts to sweat using the different processes to regulate the temperature. This process uses help from enzymes and body pathways.

<em>I hope this information can help you. </em>

3 0
3 years ago
Which of these is an essential quality of
Scrat [10]

It can be replicated by other experimenters and yield the same results shows the quality of a successful scientific experiment.

<h3>What is Scientific Experiment?</h3>

A scientific experiment refers procedure that is carried out in a building inorder to support or against an hypothesis or to determine whether the existence of something that has not been tried or it's efficacy.

This give insight about cause or effect of something by manipulating one of the factors.

Therefore, It can be replicated by other experimenters and yield the same results shows the quality of a successful scientific experiment.

Learn more about scientific method fro the link below.

brainly.com/question/8691391

8 0
2 years ago
PLS HELP ME QUICK, Name and Title:
olganol [36]

Answer:

Scenario One:

Scenario Two:

Scenario Three:

Was your hypothesis supported by your results or not? Explain how you know.

Explanation:

7 0
2 years ago
Which of the following is not a product of cellular respiration?
Anarel [89]

Answer;

C6H12O6 (Glucose)

Glucose is not among the products of cellular respiration. It is actually a substrate of cellular respiration.


Explanation;

Cellular respiration is the process by which plants and animals use to generate energy in the form of ATP which is used to drive cellular activities such as growth and movement.

The process takes place in the mitochondria, nutrients such as glucose are used in presence of oxygen (aerobic respiration) to generate energy in the form of ATP , the process also yields water and carbon dioxide as by products.

3 0
2 years ago
Read 2 more answers
In sickle-cell disease, malformation of red blood cells is caused by only one mistake for one amino acid in the genetic code for
pav-90 [236]

Answer:

A. True

Explanation:

Hemoglobin is a protein and has two distinct types of polypeptide chains. These are called the alpha and beta subunits. The gene that code for the beta chain undergoes a mutation in a single base that causes sickle cell anemia. Here, adenine base in the genetic code for glutamic acid is substituted with a thymine base.

The genetic code for glutamic acid in the beta chain gene is GAG. The "A" is replaced with "T" and the new code "GTG" codes for valine. Therefore, the mutated hemoglobin has valine in place of glutamic acid. This makes these mutated protein molecules to form aggregates resulting in a change in the shape of RBCs carrying them.

4 0
3 years ago
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