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OLga [1]
3 years ago
14

Which is not true regarding the mammalian cardiac cycle

Biology
1 answer:
stich3 [128]3 years ago
7 0
The semilunar valve is usual peacemaker
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1. A mutation is capable of reducing the amount of chlorophyll in the leaf. Would this also reduce the rate of photosynthesis?
Alex17521 [72]

Answer:

No.This is because the amount of the chlorophyll; ls not a limiting factor of photosynthesis.

Explanation:

Generally the three factors are regarded as the limiting factors of photosynthesis.These are the CO2 concentration,light intensity,and temperature.Fluctuations in the availability of these factors affects the rate of photosynthesis.

When the rate of a chemical reaction depends on  a lot of reactions for its progress.The rate of this reaction is determined or  limited by the slowest in the reactions. This series of reactions govern this chemical reactions are the limiting factors. The one that is slowing down the rate of the reaction is said to limit it.

in the case of photosynthesis,  a decrease in the amount of CO2,but no change in the amount of other factors would affect the rate of photosynthesis. This is applicable to other factors fluctuation too ,which limits  the rate of photosynthesis

5 0
3 years ago
Urgent please help! Will give branliest and thanks!!! Would you use a foliated or nonfoliated rock to use for the floor of a bui
fomenos
It's non foliated. Those are the floors that are commonly used like marble, or quartz. They look smoother and nicer.
8 0
3 years ago
Pls help<br> question b and c
liq [111]

The sodium ions and potassium ions move between the plant cell and pond water by the process of diffusion.

<h3>What is diffusion?</h3>

Diffusion is the process by which substances move from region of high concentration to regions of low concentration.

Based on the chart, sodium ions and potassium ions move between the plant cell and pond water by the process of diffusion.

This is because the ions are at higher concentration in the pond water.

During the process, the ions move through ion channels in and out of the plant cell from the pond water.

Learn more about diffusion at: brainly.com/question/7161064
#SPJ1

8 0
2 years ago
When observing a quasar, we are probably looking at a stage of evolution in the very early universe?
anyanavicka [17]
The answer will be, True!
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3 years ago
What is the deletion?
kipiarov [429]
Deletion is a type of mutation involving the loss of genetic material. It can be small, involving a single missing DNA base pair, or large, involving a piece of a chromosome.
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