What is happening during plasmolysis of walled plant or fungal cells? Describe the process! a. ……………………………………………………………………………..   b. Plasmolysis shows that one type of molecules easily passes the plasma membrane!  This molecule is the one and only    ..................................................... View keyboard shortcuts   EditViewInsertFormatToolsTable 12pt   Paragraph

Q: As a cilium moves, it is fairly well established that: a) the microtubules slide relative to each…

A: Introduction  Our body consisted of cells of various shapes such as squamous, cuboidal, epithelial,…

Q: Which element is responsible for maintaining turgor in cells?

A: Introduction  Turgor pressure: it is the pressure created by the water on the walls of the plasma…

Q: A stack of thylakoids is called a... Group of answer choices a)pilus b)chloroplast c)granum…

A: Chloroplasts are photosynthetic organelles found in plant cells and green algal cells. The…

Q: In detail explain how C3 plant leaf is different from C4 plant leaf and why

A: INTRODUCTION the difference between C3 and C4 plant leaves explained below.

Q: n statement is not true about the intermediate filaments? atin filaments present in the muscle cells…

A: Vimentin intermediate filaments are generally present in mesenchymal cells. Vimentin is a major…

Q: Explain how C3 plant leaf is different from C4 plant leaf and why?

A: C3 plants are those whose first photosynthetic product is a three-carbon compound, such as…

Q: A student collected samples of cells from a woody plant during the spring and produced the drawings…

A: Mitosis can be defined as the process in which a single cell divides to form two daughter cells.…

Q: Beginning with protein synthesis in membrane-bound ribosomes, hepatocytes secrete proteins into the…

A: The question is asking about the mechanism by which hepatocytes, which are cells in the liver,…

Q: at type of nuclear division must take place for the sporogenous tissue to become spores?

A: Sporogenous tissue may be of two types microsporogenous tissue and megasporogenous tissue.The…

Q: Cells synthesize new organic molecules to(a) perform structural maintenance and repairs.(b) support…

A: Answer- There are basically 4 different types of biomolecules that are proteins, fats, carbohydrates…

Q: Explain differences and similarities between the onion cells and the Elodea cells.

A: Cell walls and cytoplasm were found in both onion and elodea cells.

Q: Match the followingColumn I                              Column II(a) Cristae…

A: Mitochondria is a double membrane-bound organelle with outer and inner membranes. The inner membrane…

Q: Cells lining the trachea have whiplike motile extensions on their free surfaces. What are these…

A: Introduction: The cell is regarded as the fundamental unit of life as all tissues, and any organized…

Q: I don't need a long answer......   In eucaryotes, the TCA cycle and the ETC takes place..... a. in…

A: TCA cycle is also known as the Krebs cycle or citric acid cycle takes place in the cellular…

Q: Describe the cells that make up the ascending loop of Henle. Include a clear explanation of how the…

A: Structure: Composed of simple squamous epithelial cells.Function: Highly permeable to ions like…

Q: In the process of sporulation elaborate  the (a) stages,

A: Sporulation is the formation of the spores. In response to the extreme conditions, the spores are…

Q: capZ encourages the elongation of actin filaments (true or false) 2)microtubules are tissue…

A: capZ or capping protein involved in assembly and disassembly of actin filaments. capZ cap the…

Q: Which of the following is not characteristics of the growth of cilia? A) irregular spacing B)…

A: Introduction: The question is related to growth of cilia   The correct option and it's explaination…

Q: 18) in a sarcomere, which of the following is found in the light band? a) actin and myosin b) none…

A: The smallest functional unit in a striated muscle is a sarcomere. It is located between two Z-lines.…

Q: Stem cells will form scar tissue when inflammatory signals are high. true or fase, explain

A: Stem cells can differentiate into various cell types, including fibroblasts that are involved in…

Q: Which of the following is a valid pathway? a) growth factors trigger cyclin D production, cyclin D…

A: Growth factors are naturally occurring substances, such as hormones and cytokines, that stimulate…

Q: You were interested to see a human cell under the microscope, so you went to the lab to look for a…

A: Staining is done prior to see under microscope to enhance its visualization and easily identifies…

Q: ulus to the next cell is termed the: a) electrons

A: The action potential is a mechanism that works as an exchange of messages from one neuron to…

Q: Tab. 20.2. Pathological structural changes of cell organelles Ribosomes -Smooth endoplasmic…

A: Cell organelles play a crucial role in maintaining the structure and function of eukaryotic cells.…

Q: Hemocytes are stem cells which become red blood cells (RBC). The RBC's are filled with a protein…

A: Red blood cells (also known as erythrocytes) are the most common type of blood cell and are an…

Q: What would be the most likely effect of a tissue producing too much of a morphogen? A) Tissue…

A: A morphogen is a signaling molecule that plays a major role in pattern formation or morphogenesis…

Q: Fill in the gap with correct answers: 1. Obligate anaerobes cannot grow (and usually die)…

A: Before the onset of any process, the biological system gets ready for it to overcome the situation…

Q: rue or False) mitochondria and chloroplasts have their own DNA and ribosomes. Additionally they…

A: 1) mitochondria and chloroplast have their own genetic material . mitochondria is the powerhpuse of…

Q: ________are the most unspecialized mass of cells.a) Stem cells b) Root cells c) Hair cells d) Cells

A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…

Q: In the experiment of cell fusion, when tumor cells were fused with normal cells, the initially…

A: Cell fusion is an important cellular process in which two or more uninucleate cells merge to form a…

Q: Complete the following:  After comparing the wet mount and the stained cheek cells, state the…

A: Cheek cells are those cells that are normally shed from the mouth lining. These cells usually…

Q: Organelles are compartments inside the cells. eukarya have many more than Bacteria and Archea. a.…

A: Cells are the basic units that make up every organism on earth. These cells based upon their…

Q: a) Which type of cell has many nuclei? Why would these cells need so many nuclei? b) Which type of…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Under a microscope, you probably noticed that all of the onions cells were roughly the same shape…

A: A plant cell is different from an animal cell in many ways. All of the onion cells were roughly the…

Q: Researchers use a technique call RNA interference to knock down (i.e. not completely gone) the Bcl-2…

A: RNA is the nucleic acids similar to the DNA and contains uracil instead of the thymine. It plays…

Q: The following image is that of: Cells image(1) (3).pdf Cells image(1) (3)-1.docx 1. Onion bulb…

A: Cells are considered the elementary components of all living organisms. Some organisms contain a…

Q: Aging can be caused by   Question 12 options:   a)  the damage caused by free radicals.   b)…

A: Aging is a natural process for every living organism. This process is a time-related degradation…

Q: Imagine you are working in a lab and you examine an unknown cell only to discover it gap junctions…

A: Introduction :- Gap junctions are membrane channels that mediate the movements of ions and small…

Q: Eosinophils (a) have a gray-blue cytoplasm, (b) have a spherical nucleus, (c) contain red…

A: Through the process of hematopoiesis, a blood cell is produced and also called a hematopoietic cell,…

Q: Describe each of the following: (1) macule; (2) vesicle; and(3) pustule.

A: Skin lesion Altered characteristics of skin with abnormal growth or change is called skin lesion.…

Q: Cytokinesis involves ... A.)division of the cytoplasm B.)a cleavage furrow (animals) or cell plate…

A: Cytokinesis is the biological process of cell division in which the cytoplasm of the cell divides…

Q: Metabolic and developmental functions in a Paramecium are regulated by genes contained in the…    A)…

A: Answer :  Metabolic and developmental functions in a Paramecium are regulated by genes contained in…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: