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Temka [501]
3 years ago
13

Which is a function of the digestive system?

Biology
1 answer:
Dvinal [7]3 years ago
7 0

Answer:

D

Explanation:

The digestive system contains many organs that break down the food you consume. The salivary glands in your mouth break down the food into small chunks, the stomach contains acid that breaks down the food further, especially the proteins, and finally the small intestine breaks down the food into molecules, which it then absorbs for the cells in your body to use.

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Androecium,gynoesium, zygote, seed of an apple or mango or pomegranate or papaya.
svlad2 [7]

Answer:

Apple (Malus domestica) is an <u>angiosperm</u> whose reproductive parts are shown in figure below. <u>Above are the schematic diagrams</u> with detailed labeling. <em><u>Below are the self-drawn images</u></em> showing Androecium,gynoesium, zygote, and seed specifically.

Hope it helps.

6 0
3 years ago
A scientist could best determine which ion (F-, Cl-, Br-, or I-) produced the greatest electrical potential in the Experiment by
Serggg [28]

Answer:

a solution of each sodium salt at the same concentration

Explanation:

If a scientist wishes to study the electrical potential that develops between ice  and the sodium salts solution of the ions (F-, Cl-, Br-, or I-) in order to determine which ion produced the greatest electrical potential; he must compare the electrical potential that develops between ice and a solution of each sodium salt at the same concentration.

This means that conclusions can not be reached unless the sodium salt of each ion at the same concentration is compared so as to ensure consistence in the results of the study.

6 0
3 years ago
What would happen it the palisade mesophyll were below the spongy mesophyll
Zarrin [17]

Answer:

Photosynthesis will be affected or may not occur.

Explanation:

This is because palisade mesophyll are packed cells and have cylindrical shape with chloroplasts. Chloroplast are present here which control chlorophyll and this area specialises in absorbing light energy from the sun efficiently. If it is below spongy mesophyll, it's ability to absorb light energy is affected as there is an hindrance layer, and when chlorophyll couldn't absorb light energy, photosynthesis cannot occur.

4 0
3 years ago
which statements about oxidative phosphorylation are true? the mechanisms of phosphorylation and oxidation are directly coupled.
arlik [135]

The true statements about oxidative phosphorylation are the mechanisms of phosphorylation and oxidation are directly coupled.

<h3>What is oxidative phosphorylation ?</h3>
  • An electron transfer chain that is fueled by substrate oxidation and connected to ATP generation via an electrochemical transmembrane gradient is known as oxidative phosphorylation (OXPHOS).
  • Cells employ enzymes to oxidize foods in the metabolic process known as oxidative phosphorylation, electron transport-linked phosphorylation, or terminal oxidation, which releases chemical energy to create adenosine triphosphate. This happens inside mitochondria in eukaryotes.

Steps in Oxidative Phosphorylation

  • Electron Transport using NADH and FADH2. Near the start of the transport chain, reduced NADH and FADH2 transmit their electrons to molecules. ... the splitting of oxygen into water, proton pumping, electron transport, and ATP synthesis.

To learn more about oxidative phosphorylation refer to:

brainly.com/question/8562250

#SPJ1

4 0
1 year ago
Which organelles are found only in plants cells
Maurinko [17]
I know this isnt an exact answer but the easiest way to find this is online you really did not need to ask here but heres the answer any way. <span>Cell wall, chloroplasts, central vacuole.</span>
6 0
4 years ago
Read 2 more answers
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