A human skin cell contains 46 chromosomes. Afrog sperm cell contains 12 chromosomes. Which
pair of numbers shows the chromosome number of
a normal gamete from each of these species?
Answers
The human gamete cells are expected to be 23 chromosomes in number while the gamete cells of a frog will contain 12 chromosomes.
What is a gamete cell?
A gamete cell refers to a reproductive cell in an organism. We must note that the chromosomes in gamete cells are haploid. This means that they only possess half of the normal number of chromosomes.
Now, for humans, the gamete cells will contain 23 chromosomes while the gamete cells of a frog will contain 12 chromosomes.
Learn more about gamete cells:brainly.com/question/9904853?
Answer:
A human skin cell contains 46 chromosomes. A frog sperm cell contains 12 chromosomes. Which pair of numbers shows the chromosome number of a normal gamete from each of these species
Human 23; frog 12
Explanation:
CAN YOU PLS MARK ME BRAINLEST THAMK YOU HAVE A NICE DAY!
Related Questions
The scientific term for a living thing is
Basophilic stippling is seen in which excess
Which is a positive effect of using gps instead of a compass
The romantic movement in literature began as a reaction to the _____ Movement.
b. cytoskeleton
c. cell membrane
d. glycoproteins
Answers
Cell membranes contain membrane proteins that allows all the interaction that occurs within the cell. It makes the cell membrane selectively permeable because of its characteristics as being fluid or its fluidity which means to say that they can move freely within the lipid bilayer. The membrane proteins can also be stored in the lipid bilayer together with the enzymes. It cannot be denied that membrane proteins have a lot of functions based on its type. They can be integral proteins, peripheral proteins and lipid bound proteins.
The most common example of shared characteristics among different types of cells is the cell membrane. Every cell is enclosed by a cell membrane which protects the cell from its surroundings by separating the interior components from the exterior ones.
Further Explanation:
A cell membrane is permeable to selective molecules which means only particular substances can traverse the membrane. The essential molecules are allowed to enter whereas the toxic or non-essential molecules are excreted out of the cell through the cell membrane.
The phospholipids are arranged in a bilayer to form a cell membrane. It also contains the cholesterol present in between phospholipids and maintains the fluidity at different temperatures. The membrane also contains integral and peripheral proteins that help in the transport of materials and maintain the structure and shape of the cell respectively. Glycoproteins are also attached covalently to the membrane and help in cell-cell recognition, cell adhesion, and also serve as receptors for other molecules.
Apart from the cell membrane, certain cells also contain cell walls which surround the cell membrane. It is present in plants, bacteria, and fungi and prevents the over-expansion of the cell. In plants, the cell wall helps in providing turgidity to the cell and also maintains the shape and structure of the cell whereas, humans are devoid of cell walls instead they contain cell membranes.
A cytoskeleton is not a protective barrier for the cell but provides rigidity to the cell and is present in the cytoplasm of the cell. Its main function to provide rigidity to the cell and resistance against deformation by associating with other proteins and connective tissues. It also helps in the transport of material within the cytoplasm and also helps in cell signaling.
Learn more:
- Learn more about hormone brainly.com/question/892851
- Learn more about reproduction brainly.com/question/1166264
- Learn more about lymphatic system brainly.com/question/2909254
Answer Details:
Grade: High School
Subject: Biology
Chapter: The Cell Membrane
Keywords:
Cell membrane, cytoplasm, cytoskeleton, cell wall, glycoproteins, phospholipid bilayer, cholesterol, glycoproteins, integral proteins, peripheral proteins, cell recognition, cell adhesion, cell signaling.
Answers
Answers
Mitochondria is the site of respiration in plants and animals. Cellular respiration takes place in mitochondria.
The digested food is carried to cells by the circulatory system. The food is then broken down into pyruvate. The fate of pyruvate depends on the presence of oxygen. In presence of oxygen, products formed are Carbon dioxide, water and energy. In absence of oxygen, products are Lactic acid and energy. In case of plants, in absence of oxygen result into Ethanol and enegy, and the same products are released in case of aerobic as in animals.
A. 11.0 L
B. 8.9 L
C. 9.11 L
D. 11 L
Answers
A. 11.0 L is the researcher's volume measurement to the SL units of liter
Explanation:
Given that a researcher recorded that the chemical reaction has water = 2.90 gallon.
We have to convert the researcher's volume into the SL units of liter.
So, we know that 1 gallon = 3.875 liters.
Then we have to convert 2.90 gallons of water in to liters.
Then , volume in L = =
=
Then the required volume in
Answers
Nucleic acids provide the blueprint for the construction of proteins, the third statement best describe the relationship between proteins and nucleic acids.
The primary information-carrying molecules in the cell are Nucleic acids. Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are the two main forms of nucleic acids. DNA is the genetic substance of all free-living creatures and the majority of viruses. RNA is the genetic material of certain viruses, but it is also found in all living cells, where it plays a crucial part in activities such as proteinsynthesis.
The mRNA (messenger RNA) receives the genetic information of the proteins from the DNA (Deoxyribonucleic acid) and gives it to the ribosome (which generates proteins), so that the ribosome may produce proteins based on the 'blueprints' that came from the DNA.
Thus, the third statement best describes the relationship between proteins and nucleic acids.
Learn more about protein synthesis here,
#SPJ6