Mycotoplasm can be considered as a system consisting of:

What is the relationship between $CO_2$ concentration and the rate of respiration?

Assertion : Glycolysis is the first step of respiration in which glucose completely breaks into $CO_2$ and $H_2O$.
Reason : In this process,there is net gain of twenty four molecules of $ATP$.

Match List $I$ with List $II$:

List $I$	List $II$
$A$. Citric acid cycle	$I$. Cytoplasm
$B$. Glycolysis	$II$. Mitochondrial matrix
$C$. Electron transport system	$III$. Intermembrane space of mitochondria
$D$. Proton gradient	$IV$. Inner mitochondrial membrane

Choose the correct answer from the options given below:

Select the correct match for $X$ and $Y$:

Column $X$	Column $Y$
$(1)$ Mitochondrial matrix	$(P)$ Photophosphorylation
$(2)$ Chloroplast stroma	$(Q)$ Oxidative phosphorylation
$(3)$ Cristae	$(R)$ Krebs cycle
$(4)$ Granum	$(S)$ Dark reaction

In the terrestrial habitat,which of the following factors affect temperature and rainfall conditions?