About how much water is transpired by plants?a) none
b) very minimal
c) half of the reactant
d) all of the reactant

Answers

Answer 1

Answer: C-Half of the reactant

Answer 2

Answer: c half is the correct answer

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Consider this plant cell.Which organelle is labeled A? nucleus vacuole ribosome mitochondrion
List two chemicals that you think have low entropy and two that have high entropy. Explain the reason for your choices.
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Very small changes in the solute concentrations in the various fluid compartments cause water to move from one compartment to another, which alters blood composition and blood pressure. How do the following physiological changes affect blood pressure?a. Decrease water reabsorption
b. Decrease peripheral resistance
c. Vasodilation
d. Decrease salt intake
e. Decrease blood volume
f. Vasoconstriction
g. Increase peripheral resistance
h. Increase salt intake
i. Increase blood volume
j. Increase water reabsorption

Answers

Answer:

a. Decrease water reabsorption: decrease blood pressure.

b. Decrease peripheral resistance: decrease blood pressure

c. Vasodilation: decrease blood pressure

d. Decrease salt intake: decrease blood pressure

e. Decrease blood volume: decrease blood pressure

f. Vasoconstriction: increase blood pressure

g. Increase peripheral resistance: increase blood pressure

h. Increase salt intake: increase blood pressure

i. Increase blood volume: increase blood pressure

j. Increase water reabsorption: increase blood pressure

Explanation:

Total peripheral resistance: This term refers to the resistance offered by the vascular system to the blood flow. This resistance is a result of the friction between the blood and the vessel's walls. In other words, it is the opposition of the vessels to blood flow. The total peripheral resistance is the summary of all the bloody circuit resistances in the body. Those mechanisms that induce vasoconstriction conduce to an increase in total peripheral resistance, while mechanisms that induce vasodilation provoke a decrease in total peripheral resistance.

Blood pressure: This term refers to the strength applied by the blood against the vessel walls as it flows. This pressure is determined by the bombed blood strength and the volume as well as by the vessel size and flexibility. Blood pressure changes continuously according to the activity, temperature, diet, emotional state, among others.

Salt ingestion causes an increase in plasmatic osmolarity, stimulates thirst, and hence, water ingestion. Sodium retains water, expanding the blood volume and causing an increase in vessel pressure.
The antidiuretic hormone, also known as vasopressin hormone, is released by changes in serum osmolarity or blood volume. Its function is to keep homeostasis and make kidneys conserve or keep water by concentrating urine and by reducing its volume. By these actions, the antidiuretic hormone stimulates water reabsorption, according to the organism´s needs.
Kidneys control blood pressure in many ways. If the pressure is elevated, kidneys produce the loss of salt and water, normalizing arterial pressure. But if pressure is low, kidneys conserve water.

Within a narrow range of temperatures, S. marcescens produces a red pigment called prodigiosin. Although the ultimate purpose of the pigment is a mystery, it is known that at least 10 enzymes are required for its production. If one of these enzymes is rendered nonfunctional, how would you expect the appearance of the bacteria to change?

Answers

Answer:

Either the color will disappear or the brightness of the color will reduce as compared to the brightness in normal case.

Explanation:

Non diffusible red pigment known as prodigiosin is a characteristics of S. Marcescens. Since, the red pigment is dependent on least 10 enzymes, it is clear that the pH and temperature range must be adequate for these enzymes to be functional. The optimum condition for pigment formation is 30 degree temperature and alkaline medium.

If any of the 10 enzymes become non-functional, the chances of attaining normal bright red color are not possible. Either the color will disappear or the brightness of the color will reduce as compared to the brightness in normal case.

What causes static electricity?

Answers

It’s the result of an imbalance between negative and positive charges in an object. Hope I helped.

ATP is produced during the light reactions of photosynthesis. This ATP is used to_____________in the Calvin Cycle.A. split water into oxygen has and hydrogen
B. produce NADPH
C. reduce carbon dioxide into glucose
D. None of these are correct

Answers

Answer:

Explanation:

The energy source is ATP, and the reducing agent is NADPH, which adds high-energy electrons to produce sugar.

What does bile do?a. it breaks down fats.
b. it breaks down proteins.
c. it breaks down carbohydrates.
d. it breaks down fats, proteins, and carbohydrates. check answer?

Answers

biles emulsifies fats...

Relating to development involves the specialization of CELLS by form and function, and NOT the entire organism? differentiation, morphogenesis or growth?