1) . Name the three types of muscle and complete the below chart
Type Voluntary or involuntary?
Striated or notāstriated?
Shape/description Special features (nucleus, disks, shape,
2) In what ways are areolar and fibrous tissue similar? In what ways are they different?
3) Give 2 ways that cartilage and bone are similar:
4) Give 2 ways that cartilage and bone are different:
5) Does each type of connective tissue have only 1 type of fiber? Explain
6) What are the different fiber types found in connective tissue? Describe how they differ
In: Biology
In an African population the ABO blood group antigens alleles at the I locus were found in the following frequencies: IA = 0.12 IB = 0.56 IO = 0.32 What are the expected genotype frequencies in the population? what are the expected frequencies of the A, B, AB, and O blood types? (remember IA points) and IB are codominant alleles and IO is a null allele).
In: Biology
True or False. A. Eukaryotes cannot be viewed with a compound light microscope.
B. Eukaryotes have membrane-bound organelles that can be seen under low or high-dry powered objectives.
C. Prokaryotes can be seen easily using a wet mount and don't require staining because of their large size.
D. Prokaryotes are larger than eukaryotes but require staining view.
E. Prokaryotes have membrane-bound organelles but their thick cell wall prohibits this observation.
In: Biology
In: Biology
Why do you repeat affinity selection (biopanning) 3-5 times in surface phage display?
In: Biology
Compare and contrast Eukaryotes, Bacteria, and Viruses. Discuss structural and metabolic differences of each.
In: Biology
Describe the general effects of blood insulin and blood glucagon on 1) glucose uptake by cells and 2) catabolic/anabolic reactions in the body.
Distinguish between catabolic and anabolic reactions.
In: Biology
Compare and contrast the MLR, CDC and HLA genotyping A
In: Biology
1.
a Explain why all cells in an organism are genetically equivalent, but may vary in phenotype.
b) Explain why the same genotype does not always produce the same phenotype and why the same phenotype can be the result of different genotypes.
c) For a cell that is right after DNA replication, where 2n=6. How many molecules of DNA are there?
d) How many chromosomes are there?
e) How many homologous pairs are there? How many unique chromosomes are there?
Thank you very much
In: Biology
5 ml of a 50% solution of detergent was diluted with water to a final volume of 200 ml. What is the final concentration (%) of detergent?
In: Biology
In: Biology
Create a chart comparing and contrasting the replication strategies of DNA viruses, RNA viruses, and reverse-transcribing viruses.
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Describe the composition and function of a typical CRISPR system of bacteria
In: Biology
Draw Metaphase in a) mitosis b) meiosis I c ) meiosis II for an organism that is 2n=8. Be accurate in your depiction of the chromosomes.
In: Biology
Place the events listed below in the correct chronological order for protein synthesis.
A protein is produced
Genome in nucleus
Ribosome adds an amino acid to a growing amino acid chain
Gene copied as mRNA
tRNA anticodon binds to mRNA codon
mRNA joins ribosome
In: Biology