Biology 1001A Study Guide - Midterm Guide: Phenotype, Zygote, Linkedin

162 views9 pages

aquamarineelephant58

11 Nov 2015

School

Department

Course

Professor

For unlimited access to Study Guides, a Grade+ subscription is required.

Document Summary

The following questions were selected from previous midterm tests to illustrate several styles of questioning you might expect in this course. This collection is not a practice exam ; it has not been balanced to represent the length, topic coverage nor difficulty of the coming midterm: all of the following are found inside mitochondria. Where would such enzymes likely be located: in the cytoplasm, in a lysosome, in a secretory vesicle, in the smooth endoplasmic reticulum, this image of budding yeast illustrates cell division in unicellular organisms. The original image was false coloured to show green cells and yellow bud scars . Page 2 of 12: cannabis is a diploid flowering plant with 2n = 20. Imagine one of your friends is looking down a microscope at meiotic cells in the stamens. Although two cells are created, one is quite small (the bud ) and the otheris quite large (the.

Related Questions

PLEASE HELP! HELP! I HAVE 3 PAPERS THAT IâM WRITING SO INEED HELP WITH THIS ASSIGNMENT!

PLEASE READ THE QUESTIONS CAREFULLY BEFORE ANSWERING.PLEASE INCLUDE A PARENTHETICAL CITATION WHEN YOU REFER TO,SUMMARIZE, OR QUOTE FROM ANOTHER SOURCES. (MICROBIOLOGY) DUE DATE01/27/2019

Type a three-page minimum double spaced paper coveringthe following topics:

Compare and contrast gram-positive and gram-negative cellwalls. Discuss clinical implications of these differences(15 points).
Compare and contrast prokaryotic and eukaryotic cells. Touch onspecifically the differences in their nucleus, membrane-enclosedorganelles, cell wall, plasma membranes, chromosomes, ribosomes,and cell division. Discuss clinical implications of thesedifferences (15 points).
Describe the functions of the following organelles: flagella,cilia, cell wall, plasma membrane, cytoplasm, ribosome, nucleus,smooth endoplasmic reticulum, rough endoplasmic reticulum, golgicomplex, lysosomes, vacuoles, mitochondria, chloroplasts,peroxisomes (25 points).

bronzecicada119

Matching

TERM or CONCEPT	Definition/Association
1. microtubules	a. contain enzymes for intracellular digestion
2. chloroplasts	b. are primary cellular structures (or components) where proteins are assembled
3. Golgi bodies	c. package cellular secretions for export
4. DNA molecules	d. extract energy stored in carbohydrates; synthesize ATP; produce water and carbon dioxide
5. RNA molecules	e. synthesize subunits that will be assembled into two part ribosomes in the cytoplasm
6. central vacuoles	f. translate hereditary instructions into specific proteins
7. lysosomes	g. increase cell surface area; store substances
8. mitochondria	h. encode hereditary information
9. nucleoli	i. help distribute chromosomes to the new cells during cell division
10. ribosomes	j. convert light energy to chemical energy stored in the chemical bonds of glucose or starch
etc	etc

cerisegerbil759

1. Compared to its energy content at rest, a vertebrate muscle that has just undergone heavy exercise would have:

a. more ATP and more ADP

b. less ATP and more ADP

c. more ATP and less ADP

d. less ATP and less ADP

2. When compared to a lung cell, a muscle cell would possess:

a. more mitochondria

b. more rough endoplasmic reticulum

c. less mitochondria

d. less rough endoplasmic reticulum

3.Enzymes are protein catalysts in organisms' bodies that permit them to carry out chemical reactions at relatively low temperatures. An enzyme is specific because only few kinds of substrate molecules fit in its activity site. Which of the following statements about enzymes is FALSE?

a. enzymes catalyze only a particular reaction of specific substrates

b. enzymes usually work only in a particular pH range

c. enzymes increase the energy of the reactant molecules

d. enzymes bind their substrates and hold them in a particular orientation

4. This process is essential if the two cells produced as a result of mitosis are to have a full complement of genes.

a. Replication c. Nondisjunction

b. Cytokinesis d. Synapsis

Biology 1001A Study Guide - Midterm Guide: Phenotype, Zygote, Linkedin

Document Summary

Get access

Related Documents

Biology 1001A Lecture Notes - Triglyceride, Phospholipid, Ploidy

Biology 1001A Lecture Notes - Lecture 12: Scanning Electron Microscope, Transmission Electron Microscopy, Secretion

Biology 1001A Study Guide - Final Guide: Horizontal Gene Transfer, Dna Polymerase, Saint Wenna

Related Questions