<span>1. Cytoplasm. Cytoplasm is where its organelles are suspended.</span>
<span>2. Ribosomes. These ribosomes facilitate in manufacturing the cell’s proteins used in many cellular activities.</span>
<span><span>3. </span>Plasmid. It is a tiny DNA molecule.</span>
<span>4. Nucleoid. The genophore of a prokaryotic cell where its genetical material are found.</span>
Prokaryotic cells have: <span><span>1. </span>Capsules.</span>
<span><span>2. </span>Flagellum. A tail</span>
<span><span>3. </span>Pili, a hair-like structure on its surface.</span>
super position
Explanation:
because because it is arranged in a sequence
Answer: X and Y chromosomes.
Explanation:
<u>Chromosome that differs from other chromosomes (autosomes) in shape, size and behavior are called sex chromosome, allosome, heterochromosome or idiochromosome.</u> These sex chromosomes are typical mammalian allosomes and are sex-determining in species in which sex is determined by the XX-XY system. The presence of the XX allosomes determines female sex, while the XY allosomes are for male sex. These chromosomes contain different genes, where some are only on the X chromosome and others only on the Y chromosome, and a few are on both.
The size of the human X chromosome is 164 million bases and currently has 1,170 genes. It is composed of many repetitive DNA segments that do not code for any protein or their function is not known. Only 1.7% of the chromosome codes for functional proteins that are low in length compared to the average length of a human gene. It has a small number of genes known as housekeeping or constitutive -(responsible for the basic maintenance of the cell) and <u>most of the genes it contains are expressed in few tissues or are tissue-specific, which is especially true for those expressed in brain regions.</u> So, the X chromosome is larger and has more euchromatin regions than the <u>Y chromosome which only has genes that code for male sexual development</u>. Since females have two X chromosomes and males have only one, during development in females one of the X chromosomes is inactivated at random in each tissue to make a dosage compensation. Otherwise, females would be expressing twice as many genes as a male. And through inactivation and dosage compensation, both males and females will express the same number of genes.
The answer is a the nervous system
The nervous system is connected to your brain and controls each and every action in your body.
Easy:
1. 2K + Br2 — KBr
2. 4Sb + 3O2 — SB4 O6
Medium:
1. 2Na+2H2O — 2NaOH+H2
2. 2KNO3 — 3KNO2+O2
Hard:
1. 4NH3+5O2 — 4NO+6H2O
2. C2H5OH+3O2 — 2CO2+3H2O
