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
DochEvi [55]
3 years ago
12

How is the circulatory system related to the digestive system??

Biology
1 answer:
Papessa [141]3 years ago
3 0
The products of the digestive system are actually tied directly to the circulatory system in that the organs of the digestive system are used to turn ingested food into products that can be absorbed by the blood and then carried to other organs for use as energy or other functions.There are also several links between the digestive system and the respiratory system in that there are organs and muscles that serve both, for example the diaphragm which works to force air into and out of the lungs as well as to force waste products out of the digestive system.<span>All of the systems have to work together as well, without the intake of oxygen and exhalation of carbon dioxide, the function of the digestive system would grind to a halt.  Without the production of glycogen and other things necessary for muscular function, produced by the digestive system and then distributed by the circulatory system, all three functions would cease.</span>
You might be interested in
I have mutant cells that make no pfk2enzyme. i measure rates of oxygen consumption in these mutant cells and compare them to wil
Kazeer [188]

The correct answer is that mutant cells will exhibit diminished oxygen consumption; decreased glycolysis results in decreased Kreb's cycle and electron transport chain.

The PFK2 enzyme catalyzes the generation of F26BP, this binds with the allosteric site of PFK-1 and increases the affinity of PFK-1 with F6P and also decreases the affinity of allosteric inhibitors citrate and ATP to PFK-1. Thus, PFK-1 will combine with F6P at a greater rate.

This ultimately results in more glycolysis, thus, more ETC and more consumption of O2. If there is no PFK2, then there will be a reduction in glycolysis, TCA, ETC, and consumption of oxygen.

The PFK2 is an enzyme accountable for monitoring the rates of gluconeogenesis and glycolysis in the human body. In the absence of glycolysis, there will be a reduction in TCA, ETC, and consumption of O2.

5 0
3 years ago
genetics book g how do you know that only a single gene is responsible for he color diferences between these snakes?
mariarad [96]

Answer:

Here is the full question:

An albino corn snake is crossed with a normal colored corn snake. The offspring are all normal-colored. When the first generation progeny snakes are crossed among themselves, they produce 32 normal colored snakes and 10 albino snakes.

a. How do you know that only a single gene is responsible for the color differences between these snakes?

b. which of these phenotypes is controlled by the dominant allele?

c. a normal colored female snake is involved in a test cross. This cross produces 10 normal colored and 11 albina offspring. what are the genotypes of the parents?

Explanation:

First of all, in genetics, Phenotype are the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype can be determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences on these genes.

Allele, which can also be called allelomorph, is any one of two or more genes that may occur alternatively at a given site on a chromosome. Alleles may occur in pairs, or we may have multiple alleles affecting the phenotype of a particular trait. The combination of alleles that an organism carries is its genotype. If the paired alleles are the same, the organism’s genotype is said to be homozygous for that trait. If they are different, the organism’s genotype is heterozygous. A dominant allele (A) will override the traits of a recessive allele (a) in a heterozygous pairing.

(a) In the question, we have two phenotypes seen in the second generation of this cross: normal and albino. Therefore, only one gene with two alleles is needed to control the phenotypes like colour of the snakes observed. The 3:1 ratio of these phenotypes in the F2 generation will be seen only if a single gene is involved.

(b) The allele controlling the normal phenotype (A) is dominant to the allele controlling the albino phenotype (a).

(c) The male parent’s genotype is aa. The normally colored offspring must receive an A allele from the mother, so the genotype of the normal offspring of the testcross is Aa. The albino offspring must receive an a allele from the mother, so the genotype of the albino offspring of the testcross is aa. Thus, the female parent must be heterozygous Aa.

7 0
3 years ago
Tall round yellow seed f1 plant allowed self fertilization.
Digiron [165]
It is c. Find phenotypic ratio
6 0
2 years ago
If a woman who is a carrier of DMD and a man without the disorder have children, which outcome is possible? 1)All of their sons
Bogdan [553]

Answer:

2.

Explanation:

because all of their children have a 50/50 chance of having it. hope this helps

6 0
2 years ago
21. What type of factor is “soil type” to an earthworm?A. abioticB. biomeC. biotic
ludmilkaskok [199]

The "soil type" is an example of abiotic factor to an earthworm. Abiotic factors are the non-living factors which influence the earthworm present in soil. Thus, the correct option is A.

<h3>What is Abiotic factor?</h3>

Abiotic factors are the non-living components of the environment that affect living organisms and the functioning of the ecosystems as a whole.

Soil type is an abiotic factor for the earthworm present in it. The soil helps an earthworm to collect food and hence in increasing its population. Soil is made up of the rocks, minerals and other non-living particles.

Therefore, the correct option is A.

Learn more about Soil here:

brainly.com/question/224605

#SPJ1

6 0
1 year ago
Other questions:
  • Which of these is an example of passive resistance used by slaves?
    10·1 answer
  • To all Science Experts!!!!!!!!!!!!!! Will mark Brainliest!!!!!!!!!!!! I need URGENT HELP!!!!!!!!!
    9·1 answer
  • Which of the following did you include in your response? Check all that apply. Prepare three test tubes containing reactant A. P
    9·2 answers
  • Rheumatic fever is a bacterial disease that can result in degeneration of heart valves that would cause?
    9·2 answers
  • Which statement best describes the relationship between photosynthesis and cellular respiration
    5·1 answer
  • What are the three primary mechanisms by which molecules move across the cell membrane. Explain how each mechanism goes with or
    14·1 answer
  • Earthquakes are caused by _____. the movement of tectonic plates the erosion of mountains the transfer of seismic waves from the
    7·2 answers
  • Which of the following kinds of organisms do photosynthesis? Select all that apply.
    7·2 answers
  • Match the seven major evolutionary trends in animal body organization to its definition. Body Symmetry Cellular organization Bod
    9·1 answer
  • Are Lima beans living or non living? Please explain your opinion.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!