During interphase, a cell undergoes growth, DNA replication, and preparation for cell division in three stages: G1, S, and G2. The cell grows, synthesizes necessary proteins and organelles, and duplicates its DNA.
During interphase, the phase of the cell cycle in which a typical cell spends most of its life, several key events occur to prepare the cell for division. Interphase is divided into three phases: G1, S, and G2.
During the G1 phase, the cell grows and functions normally. Any cellular components that need to be replicated for cell division are also synthesized during this phase.
The S phase, or synthesis phase, is where the actual replication of DNA occurs. Each chromosome in the cell is duplicated to create two identical sister chromatids, which will eventually become separate chromosomes after cell division.
The G2 phase is the final stage of interphase where the cell continues to grow and makes final preparations for cell division, like replicating its organelles and making necessary proteins.
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Answer: The correct answer is -
D. a slight limp
Explanation:
Acquired trait is any feature that an organism develops after birth and it is non heritable that is not passed from one generation to the next generation.
On the contrary, inherited trait (such as fur color, length of ears) is present from birth and it is inherited from parents through genetic material.
Slight limp is basically uneven walking that results due to some injury in the legs or because of physical limitation. It means that it is developed after the birth.
Thus, option D) is the right answer.
B skeletal
C cardiac
Answer:
C) isopropyl alcohol and chlorhexidine gluconate
Explanation:
The World Health Organization (WHO) guidelines mandate that the venipuncture site be cleaned with an alcohol swab of 70 percent alcohol.
Document H3-A6 is also recommended by the Clinical and Laboratory Standards Institute (CLSI) that skin disinfection with 70% isopropyl alcohol or ethanol is required before venipuncturing tosterile the skin surface. chlorhexidine gluconate is a good repacment of isopropyl alcohol, hence used at venipuncture site.
Hence, the correct option is C.
b.proteins.
c.salt.
d.water.
Answer:
b. proteins.
Explanation:
Ribosomes are cell organelles present in the cytoplasm of prokaryotic and eukaryotic cells. In prokaryotic cell ribosome is 70S (S is the Svedberg unit) type and in eukaryotes it 80S type. Besides in cytoplasm of eukaryotic cells, mitochondrial matrix and stroma of the chloroplasts have their own ribosomes similar to prokaryotic ribosomes. Ribosomes in association with endoplasmic reticulum provide platform for the synthesis of polypeptide (protein). The transcribed mRNA is translated into primary protein on ribosomes. Lipids are synthesised by smooth endoplasmic reticulum.
Answer:
1. growth
2.causes biochemical reactions
3. acts as a chemical messenger that aids communication between your cells, tissues and organs.
4. provides structure
5.maintains proper pH
6. balances fluids in the body.
7.boosts immune health
8. transports and stores nutrients
9. provides energy for you body
Explanation: