0
What else can I help you with?
What is the laboratory test for the present of malignant cells called?
The laboratory test for the presence of malignant cells is called a biopsy. During a biopsy, a sample of tissue is taken from the affected area and examined under a microscope to look for cancer cells. Other tests, such as imaging scans and blood tests, may also be used to diagnose cancer.
What is the name of a laboratory test for the presence of malignant cells is called?
The laboratory test for the presence of malignant cells is called a biopsy. A biopsy involves obtaining a tissue sample from the suspicious area and examining it under a microscope to determine if cancer cells are present.
What is a substance that carries electricity under certain circumstances but not under other circumstances called?
A substance that carries electricity under certain circumstances but not under others is called a semiconductor.
What did hooke call tiny rectangular rooms?
Robert Hooke called the basic structural units of life "cells." He observed these microscopic structures in cork under a microscope in the 17th century and likened them to the small rooms or cells that monks lived in, hence the term "cell."
What is the origin of red blood cells?
Red blood cells are produced in the bone marrow through a process called erythropoiesis. Stem cells in the bone marrow differentiate into red blood cells under the influence of a hormone called erythropoietin, which is released by the kidneys in response to low oxygen levels in the body.
What makes your hair grow?
The keratin made by the hair follicle cells makes long fibers. The cells, growing just under the scalp, eventually die, leaving the keratin behind. This keratin, combined with the keratin left by many other cells, emerge from your scalp as hair.
What are the cells called under the sea?
Cells...
What layer of the skin contains dead cells?
Dead skin cells are called keratin and are usually packed on the palms of our hands and the soles of our feet. They usually stay there and sometimes flake off. There is keratin on skin in general, and they just fall and is rubbed away. Unless you scrub off the keratin, it remains on the surface of our skin (epidermis).
Do dead skin cells make up hair?
Yes its true that hair is dead skin cells but it grows wow just like your nails to what a paradox.
A hard protein material found in the epidermis?
skin's most apical layer is full of keratin the tight jxn's holding the stratified squamous epithelium together use claudin and occludin there are a few more cellular jxn's that use other proteins as well there is type IV collagen laminin and proteoglycans in the basal lamina under the epitheluim then there is LOTS more collagen in the loose and dense connective tissue underneath. hope that helps!
How do fingernails form?
Fingernails form from a specialized tissue called the nail matrix, located under the base of the nail, just below the cuticle. Cells in the matrix rapidly divide and produce keratin, a tough protein that makes up the structure of the nail. As new cells are generated, older cells are pushed forward, hardening and forming the visible nail plate. This process continues throughout a person's life, allowing nails to grow and regenerate.
Where does the epidermis grow from?
The epidermis forms from key specialised stem cells found deeper under the outer layer. These stem cells are found in or on top of the dermis and grow into the epidermis. These cells in grow in layers and as the layers age, the cells undergo a process called 'keratinisation' almost completely changing into the protein keratin. The last part of the cell that is converted is the nucleus.
Column like cells that lie just under the epidermis?
Oddly worded question. Is the question supposed to read: What are the cells under the epidermis called? if so then the answer is that the cells under the epidermis are the dermis cells (connective tissue cells that connect the epithelium to the muscle)
Where are new nail made and hardened?
New nails are formed in the nail matrix, which is located under the cuticle at the base of the nail. As new cells are produced in this area, they push older cells forward, causing the nail to grow. The nails harden as they grow out and are exposed to air, primarily due to the keratin in the cells, which is a tough protein that provides strength and durability.
What is the laboratory test for the present of malignant cells called?
The laboratory test for the presence of malignant cells is called a biopsy. During a biopsy, a sample of tissue is taken from the affected area and examined under a microscope to look for cancer cells. Other tests, such as imaging scans and blood tests, may also be used to diagnose cancer.
Mosses grow from special cells called what?
Mosses grow from special cells called rhizomes. The rhizomes are the ones that will produce rhizoids which stems will grow from.
How are cells obtained in order to create a karyotype?
Cells are obtained for creating a karyotype through a process called a karyotype analysis, where cells are collected from a sample of blood, bone marrow, or other tissues. These cells are then cultured and treated to stop their growth at a specific stage of cell division, allowing for the chromosomes to be stained and visualized under a microscope for analysis.
