Explanation

Cell Membrane is made of Lipids and proteins

It is also called the plasma membrane

It consists of a lipid bilayer that is semipermeable.

They are found in all cells and separate the interior of the cell from the outside environment.

They regulate the transport of materials entering and exiting the cell.

Explanation

DNA replication is the process by which DNA makes a copy of itself during cell division

Explanation

Mitochondrial DNA is the circular chromosome 

The mitochondrial genome is built of 16,569 DNA base pairs

The mtDNA is double-stranded.

It contains 37 genes that encode 13 proteins, 22 tRNAs, and 2 rRNAs.

These organelles, found in all eukaryotic cells, are the powerhouse of the cell.

Additional information:

The nuclear DNA is linear

The nuclear genome is made of 3.3 billion DNA base pairs.

Explanation

Hepatitis is an inflammation of the liver caused by viral infections, toxins, or other factors.

Insomnia affects sleep, malaria is a parasitic infection of the blood, and kidney issues affect the kidneys.

Explanation

Multiple ribosomes that are joined to the mRNA and contain developing polypeptide chains are known as polysomes.

Explanation

 Centrioles are composed of nine triplets of microtubules arranged in a cylindrical structure.

Each triplet consists of three microtubules arranged in a cylindrical fashion.

So, overall, a centriole consists of a total of 27 microtubules organized into nine triplets.

Explanation

The name of the fluid that fills the mitochondria is matrix.

The mitochondria have an outer membrane, an inner membrane, in the inner membrane, a gel-like fluid is present which is called a matrix.

A matrix is viscous.

Explanation

The sporophyte of Riccia is the simplest among bryophytes.

It consists of only a capsule, missing both foot and seta

It does not perform photosynthesis.

Additional informational:

Riccia belongs to the class Liver Worts.

They have dorsoventrally flattened lobed plant bodies with unicellular rhizoids.

The mature sporophyte of Riccia is a globular capsule, embedded within the gametophytic plant and is without foot and seta

Explanation

There are two main kinds of grasslands:

1. tropical 
2. temperate.

Examples of temperate grasslands include:

• Eurasian steppes
• North American prairies
• Argentine pampas

Example of Tropical grasslands include the"

• hot savannas of sub-Saharan Africa and Northern Australia.

Explanation

Reason: Sarcomeres are consist of two contractile proteins called myosin and actin, which bind during muscle contraction.

There are Six actin filaments surround each myosin filament, and each actin filament is surrounded by three myosin filaments.

This arrangement gives the muscles a striated appearance under magnification.