Q3. Which plant growth regulator is involved in cell multiplication of SAM? What molecules are they derived from? Which phases of cell division require their presence? Can they bring about division in permanent cells?

Q: TRUE or FALSE [For extra credit, correct False statements] a. Proteins that lack a sorting signal…

A: Signal sequence are the sorting signals that direct the protein to the secretory pathway in…

Q: Dynamic instability is the phenomenon by which microtubules undergo rapid growth and disassembly.…

A: Dynamic instability is the phenomenon by which microtubules undergo rapid growth and disassembly.…

Q: The Na,K-ATPase is a(n) [Select] [Select] and K+ from [Select] that moves Na+ from

A: When 2 species are transported in the same direction by a transporter, this type of transport is…

Q: A researcher made an interesting observation about a protein made by the rough endoplasmic reticulum…

A: Endomembrane system: - it is a system through which the cell modifies, packages and transports the…

Q: The similarity between Apc in colon cancers and Rb in retinoblastomas is that both are mutated in…

A: Answer) The similarity between APC in colon cancers and Rb in retinoblastomas is that both are…

Q: Modify the diagram above to illustrate specific protein(s) that would participate in regulating this…

A: RB retinoblastoma gene is a tumor suppressor gene.

Q: 14)How does a compound that inhibits the GTPase activity of ras affect cell responses to growth…

A: Ras's GTPase activity is essential for controlling how cells react to growth stimuli. Ras is a tiny…

Q: cancer? Describe the role of apoptosis in cancer and identify what molecules are involved. Cite your…

A: Normal cell division is regulated so that there may not be excess cells in the body. When this cell…

Q: What does it usually mean when a microtubule has a GTP cap? The microtubule has a ring of GTP added…

A: Microtubules are cylindrical polymers formed form heterodimers of α-tubulin and β-tubulin. Their…

Q: Discuss the relationship of the Bcl-2 family, caspase family, and mitochondrion in apoptosis.

A: Apoptosis refers to cell death in which the cell shrinks and forms blebs on the surface. It…

Q: cells undergo programmed cell death. Write out the pathway(s), noting the changes (e.g.,…

A: Cell division is a fundamental process in living organisms that allows for growth and tissue repair.…

Q: Centrioles found in plant only ,that help divide the cell during cell * .division True O False O

A: Centrioles are paired barrel-shaped organelles located in the cytoplasm of animal cells near the…

Q: Scientists have identified overexpression of Na+/K+ ATPases in several types of cancers plorectal…

A: It is given that we have to design a drug which is preventing the overexpression of the Na+/K+…

Q: What are stem cells? Which stem cell treatment can form a benign tumor? Please explain how benign…

A: Introduction :- Stem cells  are of various types : Totipotent  Pleuripotent  Multipotent…

Q: Drug A323 inhibits the activity of the cyclin-dependent kinase (CDK) - G1 cyclin complex. Consider…

A: Answer 1:- Cyclin Dependent Kinases perforn an important role of controlling cell division and tune…

Q: structures that you can see in some of the onion root tip cells.

A: The common onion is also termed as bulb onion. It is the most common cultivated species in the…

Q: How does M-Cdk promote Golgi breakdown during mitosis? Prevents COPI vesicle fusion to the Golgi…

A: M-Cdk is a cyclin-dependent protein kinase. It will catalyze the transfer or transmission of a…

Q: he most likely explanation for why overexpression of Myc can have such different outcomes in normal…

A: In the question, following information is provided :Cancer cells : over expression. of Myc,…

Q: Briefly outline the location, isolation , characterisation, benefits, and limitations of adult stem…

A: The definition of a stem cell is a unspecialized cell that can renew itself and, in some cases,…

Q: The destruction of the various cyclins is commonly used to inactivate the Cdk/cyclin complexes. Why…

A: Cancer or tumor growth occurs when the cell cycle regulation mechanisms fail to stop the division of…

Q: Somatic stem cells are best described as ...

A: Since  the cells are somatic they would not divide through out life. They are not at dysregulated.…

Q: Mark and label the locations of pluripotent stem cells, adult/tissue stem cells and somatic cells in…

A: In the diagram, a mammallian cell differentiation model is given. The mammalian cell differentiation…

Q: 21. Cdc28 is not A) regulated by cyclin B) regulated by phosphorylation of cyclin on a threonine…

A: Cyclin-dependent kinase 1, abbreviated CDK1, or cell division cycle protein 2 homolog, is a highly…

Q: Signaling pathways often require receptor dimers to become active. What would be an advantage of the…

A: Most receptors dimerize during their association with their ligands. This dimerization provides them…

Q: The plant wall allows for plant cells to swell under large internal pressure, what membrane lined…

A: Plasmodesmata are membrane-lined channels that traverse the cell walls of plant cells, creating…

Q: What molecular mechanisms operate to ensure that once the decision to advance through the…

A: Introduction Mitosis, or M phase, is the stage when the duplicated chromosomes are distributed…

Q: Wnt”is a regulatory factor that regulate myogenic stem cell proliferation? True  False

A: Wnt glycolipoproteins are extracellular ligands that can be present in many species, ranging from…

Q: Select the option with correct set of differences. Normal cells Cancerous cells (i) These cells…

A: Normal cells are different from cancer cells. A normal cell can be grown and differentiate( mature),…

Q: How would loss of the retromer coat most likely affect cargo shuttling between the Golgi apparatus…

A: Retromer is the protein complex in the periphery of the membrane which regulates various trafficking…

Q: What is Anchorage Dependence? Describe the different Cell Junctions in Animal cells. What is the…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: The cell cycle is a set of coordinated events that culminate in the formation of two cells from one…

A: Cell cycle is the process through which the cells of any organism divide, and new cells are formed.…

Q: If radioactive thymidine were introduced into the growth medium of actively dividing cells, it would…

A: Cell cycle A cell cycle is important for growth and division. In this cycle, the cell grows,…

Q: Discuss/explain, in details, the relationship between cell viability and cell vitality and cell…

A: Cell viability refers to the ability of a cell to survive and maintain its normal functions. A…

Q: The diagram shows the same plant cell: after 1 hour in distilled water after 1 hour in strong sugar…

A: Osmosis is movement of water molecules from solution of higher concentration to lower concentration…

Q: When the gene encoding a certain cellular kinase is deleted, the resulting mutant cells arrest in…

A: Answers : fusion protein are the proteins which are synthesized in the laboratory for the…

Q: t molecular pathway does loss of cell cycle regulation in an organism lead to cancer? What genetic…

A: A cell cycle is a series of events that usually occur in a cell which further allows it the grows…

Q: Make an illustration/representation that will show how cell membrane carry out the following…

A: Cells are the basic functional and structural units in all living systems. Cells are of two basic…

Q: For each characteristic choose the cytoskeleton components to which it applies. either a.…

A: intermediate filament - 2, 4, 14 ( tonofilaments)

Q: ou are growing up myoblasts, C2C12 cells, to use in a myogenic study. You are using T-150 flasks…

A:

Q: 4. Why can't plant cells divide their cytoplasm using cleavage? What form of cytokinesis do plant…

A: As you have asked multiple questions we are instructed to answer only one. Please repost the…

Q: .create  a Graphical Abstract to summarise the role of ALP in cancer? With imag

A: Uncontrolled division of cells leading to the development of abnormal cells which have the ability…

Q: What are 3 phenotypes of GA, or BR, or ABA, or CK over-producing mutants

A: Note: Since you have posted multiple questions so we will be solving the first question for you. As…

Q: In signal transduction, a protein provides a channel for solutes to move across the membrane…

A: Cell to cell communication is very important for proper functioning of the organism . It helps in…

Q: #19: Name these large cells at the tip of the pointers. #20: What is the term to describe the entire…

A: Plants show different adaptations in order to carry out photosynthesis. The three types of…

Plant Structure and Growth

Roots anchor, the plant, ingest minerals and water, direct water and supplements, and store food. These are two kinds of root frameworks.

Plant Life Cycle

Plants are part of the PLANT KINGDOM, which is one of the five kingdoms of life. Plants are divided into smaller classes based on common characteristics. Certain characteristics are shared by all plants. They are made up of a large number of cells. They also make their own food through a chemical process called photosynthesis, which involves the use of water, carbon dioxide, and solar energy. They pump life-giving oxygen into the air as a by-product.

Life Cycle of Plants

All the organisms that belong to the Kingdom Plantae are known as plants. They are multicellular and eukaryotic and can synthesize their food by photosynthesis, known as autotrophic organisms. They are classified based on certain characteristics, such as the plants bear flowers; some have only naked seeds and do not contain flowers. Some plants neither have seeds nor flowers, such as ferns and mosses.

Plant Morphology and Anatomy

The study of life and organisms is biology. The cell is recognized as the basic unit of life by biology. From ancient Greek, biology is recognized. Modern biology deals with the recent developments in Science.