Sperm and egg dna - Samenvattingen en Aantekeningen

HESI A2 Biology QUESTIONS AND ANSWERS QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES VERIFIED ANSWERS ALREADY GRADED A+ How many chromosomes do sperm and egg produce in meiosis? - CORRECT ANSWER-23 How many chromosomes do sperm and egg produce in mitosis? - CORRECT ANSWER-46 What helps the cell shape and cell to adapt? - CORRECT ANSWER-cytoskeleton What gives the cell the ability to move and proper? - CORRECT ANSWER-microtubules What is the main component of blood plasma? -...

Bio 112 Exam Martin Ball State Questions and Answers Already Passed mollusca body plan shared features -foot: mass of muscle tissue used for movement and/or manipulation -visceral mass: clump that contains most of the organs -mantle: tissue that drapes over the organ clump and secretes the shell in shelled members 4 characteristics shared by all animals -eukaryotic- membrane bound nucleus and organelles -multicellular -heterotrophic- consumes food to get energy -have tissues...

WVU Bio 101 Exam 3 Salihu Questions and Answers Already Passed In a eukaryotic cell, where does DNA replication occur? nucleus base mutation do not alter reading frame base insertions or deletions alter reading frame, typically more disasterous than base mutation when do mutations occur? may be spontaneous or may be caused by environmental factors called mutagens do daughter cells have the same number of chromosomes as the parent cell? yes how many daughter cells are creat...

offspring - ANSWERresemble their parents more than they do unrelated individuals heredity - ANSWERthe transmission of traits from one generation to the next variation - ANSWERdemonstrated by the differences in appearance that offspring show from parents and sibling genetics - ANSWERis the scientific study of heredity of variation genes - ANSWERunits of heredity and are made up up segment of DNA Gametes(sperm/egg) - ANSWERGenes are passed to the next generation via reproductive cel...

CMMB 403 midterm 2 Question and answer rated A+ 2024 Capacitation - correct answer changes to the sperm after it enters the female to be able to fertilize the egg. takes 6 hours to become competent. Sperm become hyperactivated to be able to penetrate the cumulus and the zona p. what is the acrosome - correct answer tip of sperm. releases enzymes to degrade the zona pellucida to allow the sperm DNA to enter. exocytosis of the enzymes to allow contact with the egg How does the sperm bind ...

Cell Cycle An ordered sequence of events in the life of a cell Mitosis A process of nuclear division in eukaryotic cells conventionally divided into five stages: prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis conserves chromosome number by allocating replicated chromosomes equally to each of the daughter nuclei. Cytokinesis The division of the cytoplasm to form two separate daughter cells immediately after mitosis, meiosis I, or meiosis II. Cell Division The reproduct...

_________ leads to the death of cells by damaging their DNA or interfering with DNA synthesis. Some also interfere with the functioning of the mitotic spindle. (anaphase) - chemotherapy _____________ is designed to prevent cells from receiving signals for continued growth and division - hormone therapy ____ arrested—does not go on to divide - G0 ____ is replicated before mitosis begins - DNA _____ is packaged into chromosomes. - DNA ______ Results in each chromosome being composed of tw...

what must cells do in order to reproduce and perpetuate the species - answer-reproduce cell reproduction involves - answer-mitosis and cytokinesis cells that evolve through mitosis and cytokinesis are - answer-identical In the cells of some organisms, mitosis occurs without cytoki-nesis. This will result in - answer-cells with more than one nucleus. meiosis is a form of sexual reproduction that involves - answer-species that reproduce sexually meiosis scrambles the genetic informa...

What is a hormone and how does it act? Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. What is a paracrine gland? a secretion that enters interstitial fluid but affects only neighboring cells What is an autocrine gland? A secretion that only affects the secreting cell. What is an en...

Hesi A2 Biology Exam Questions and Answers 100% Pass How many chromosomes do sperm and egg produce in meiosis? - Correct Answer ️️ - 23 How many chromosomes do sperm and egg produce in mitosis? - Correct Answer ️️ - 46 What helps the cell shape and cell to adapt? - Correct Answer ️️ -cytoskeleton What gives the cell the ability to move and proper? - Correct Answer ️️ -microtubules What is the main component of blood plasma? - Correct Answer ️️ -water What is the firs...