Fill in the blanks. The parentheses next to the blanks represent the options. When you want to work with string without it becoming a tangled mess, you coil it up into a neat little bundle or ball. The cell does the same thing when it coils large chunks of ____________ (plasma membrane, amino acids, DNA) into bundles called chromosomes. Proteins called __________ (autosomes, hitstones, spindle fibers) help the DNA coil properly

Fill in the blanks. The parentheses next to the blanks represent the options. When you want to work with string without it becoming a tangled mess, you coil it up into a neat little bundle or ball. The cell does the same thing when it coils large chunks of __ (plasma membrane, amino acids, DNA) into bundles called chromosomes. Proteins called (autosomes, hitstones, spindle fibers) help the DNA coil properly

An Illustrated Guide To Vet Med Term

4th Edition

ISBN:9781305465763

Author:ROMICH

Publisher:ROMICH

Chapter3: Meat And Bones

Section: Chapter Questions

Problem 26FITB

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Check the box under each molecule for which the statement in the first column is true. statement It communicates genetic information from the chromosomes to the cellular "factories" responsible for synthesizing new proteins. It does not contain instructions for making a protein. It usually contains several hundred amino acid resides. It's made in the nucleus, but transported to the cytoplasm to do its job. When combined with a number of different proteins, it forms a large complex in the cytoplasm responsible for synthesizing new proteins. ribosomal RNA 0 transfer messenger RNA RNA n [] 0
No polymerization once formed. Microtubules Actin Intermediate Filaments Prevent excessive stretching of cells. Used to move vesicles within cells. Used in cell crawling and cell contraction. Made of dimers of alpha- and beta- tubulin. Also called microfilaments A strong structural protein within cells.
Match the organelle to its function. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. turgor pressure synthesis of complex polysaccharides synthesis of secretory proteins steroid synthesis protein synthesis photosynthesis detoxification of hydrogen peroxide contains pigments in flowers Golgi complex: smooth endoplasmic reticulum: peroxisome: central vacuole: chloroplast: ribosome chromoplast: rough endoplasmic reticulum: Reset Help
label cell structures. the photo is of stained mammalian cellsthat are under under a compound light microscope at 400x total magnification. the cells were treated with cell fixing agent, methylene blue stain, and eosin stain.
Check the box under each molecule for which the statement in the first column is true. statement It usually contains several thousand adenine, thymine, cytosine, and guanine residues. It's made in the nucleus, but transported to the cytoplasm to do its job. When combined with a number of different proteins, it forms a large complex in the cytoplasm responsible for synthesizing new proteins. It does not contain instructions for making a protein. There is a specific version of it for every possible amino acid in every possible protein. ribosomal messenger transfer RNA RNA RNA 0 0 0 ☐ 0 X
Quick help Only cell biology In each line a different organelles is described below. Write down those organelles in the correct order. The major site of synthesis of new membranes in the cell: A membranous sac of hydrolytic enzymes that a cell uses to digest all kinds of macromolecules: Generators of chemical energy for the cell: Responsible for transporting, modifying, and packaging proteins and lipids: Trap the energy of sunlight and use this energy to drive the manufacture of energy-rich sugar molecules:
You can choose one or more than one option: The cytosol: is a static liquid inside the nucleus contains RNA supports the cell and determines its shape contains water as the major quantitative component chemically modifies proteins and other molecules
Choose a particular type of protein as an example. Show your cell model making that protein. Show the following organelles and describe their role in making, modifying, or transporting the protein: Nucleus Ribosomes Rough ER Vesicles Golgi apparatus Where the protein goes and what it does when it's finished.
Match the cell component with its role in the cell. I have attached 2 images. please look at them
Drag the proper term to the box that indicates that part of the image. Rough endoplasmic reticulum(ER) ▪▪▪▪▪▪▪▪ Nucleus Nucleolus Mitochondrion Cell membrane Apical surface of cell Lysosome Cytoplasm Golgi apparatus
Which of the following statements about DNA are true? (choose all that apply) O It is a polymer composed of nucleic acids O It is often found as a small molecule combined with cell surface proteins and lipids and serves as a kind of name tag identifying "self" to distinguish it from "nonself" O it is a polymer composed of carbohydrates, and is one of the molecular building blocks of cell wall. O DNA is the molecule that stores the genetic information. O in eukaryotes, it is primarily found in the nucleus, a membrane-bound structure that contains the metabolic and chemical processes of gene expression and MRNA transcription. O it is a polymer composed of amino acids, and is one of the important subunits in cell membranes. O in prokaryotes, it is found in the nucleoid region, but prokaryotes don't have a membrane-bound nucleus.
please choose correct letter and explain a bit 1. The strongest way by which a protein can maintain its shape is by using:a) ionic bonds b) disulfide bonds c) star war forces d) van der Waals forces 2. If a cell (like an amoeba) would be capable of migrating from one place to another only with movement created from the inside of the cell, then we can say that that movement is done mainly by: a) glycoproteins b) feet c) microtubules d) actin filaments True or False: In eukaryotic cells (such as human cells), the variety and diversity of proteins is much less than the variety and diversity of lipids.