Questions
Although there have been many advances in cancer awareness, diagnosis, and treatment, more people each year...

Although there have been many advances in cancer awareness, diagnosis, and treatment, more people each year are diagnosed with cancer. Explain why.

In: Biology

In the absence of being about to directly detect mutant genes within cancer cells, what types...

In the absence of being about to directly detect mutant genes within cancer cells, what types of observations allow one to infer that cancer is a disease of mutant cells? Provide at least two types of observations.

In: Biology

Protists can be _____ .(Mark all that apply.) non-motile motile flagellated ciliated Protists can be _____...

Protists can be _____ .(Mark all that apply.)

non-motile

motile

flagellated

ciliated

Protists can be _____ . (mark all that apply.)

saprobes

heterotrophic

phagocytic

autotrophic

In: Biology

1. What are the 3 types of glycocalyx? 2. Describe what is part of each or...

1. What are the 3 types of glycocalyx?

2. Describe what is part of each or what each is made of.

3. What do each of these provide for the organisms that produce them?

Thank you so much!

In: Biology

Describe two ways in which proteins with RNA Recognition Motifs recognize their corresponding RNAs.

Describe two ways in which proteins with RNA Recognition Motifs recognize their corresponding RNAs.

In: Biology

What of these horizontal transfer methods is used most often for transferring genetic information between bacteria...

What of these horizontal transfer methods is used most often for transferring genetic information between bacteria (bacteria to bacteria) at the

Surface of the ocean?

Bottom of the ocean?

During sepsis (bacterial infection of the blood)?

why you choose your answer?

In: Biology

The Enzyme Lab Design a controlled experiment to test the effect of salt concentration?

The Enzyme Lab
Design a controlled experiment to test the effect of salt concentration?

In: Biology

1. Explain how transpirational pull works. Include the two main forces involved. 2. Why does the...

1. Explain how transpirational pull works. Include the two main forces involved.

2. Why does the size of the capillary tube influence the height that the water is able to reach? How does this translate to plants and water transport?

3. INFO Average number of stomata/microscopic field

a.Upper epidermis

1

b.Lower epidermis

14

2.Area of observation (πr2) = .16 mm2

3.Number of stomata per 1 mm2

a.Upper epidermis

6.25 Stomata

b.Lower epidermis

      88 stomata

Stomatal Peel Questions

1. Which leaf surface had more stomata per mm2, the upper or lower epidermis?

2. What advantage does this arrangement provide for the plant? Be specific.

In: Biology

1- describe three means by which enzymes can facilitate chemical reaction and state how the energy...

1- describe three means by which enzymes can facilitate chemical reaction and state how the energy barrier of the reaction might be affected.

2- contrast the way in which metal ions, coenzymes, and prosthetic groups facilitate enzymes reactions.

3- explain why allosteric regulators often act on non-catalytic subunits and how those actions influence catalysis.

4- describe the feedback inhibition in the metabolic pathways and how could this provide an adaptive advantage to the organism.

In: Biology

In a Xenopus animal cap assay, Vegetal cells are placed next to cells from the top...

In a Xenopus animal cap assay, Vegetal cells are placed next to cells from the top of the Animal pole. If we inject a VegT inhibitor into the Vegetal cells, what happens to the Animal cap cells? What happens to the Vegetal cells? Why?

In: Biology

In a Toll null mutant, in which cells will Dorsal protein be localized to the nucleus?...

In a Toll null mutant, in which cells will Dorsal protein be localized to the nucleus? Why? What is the resulting phenotype?

In: Biology

Define Social-Entrepreneurship in Public Health.

Define Social-Entrepreneurship in Public Health.

In: Biology

What is the skill set need for someone who would consider working in health education?

What is the skill set need for someone who would consider working in health education?

In: Biology

research papers on measles and Subacute sclerosing panencephalite

research papers on measles and Subacute sclerosing panencephalite

In: Biology

what is the bioactivity of n-phenylphthalimide in the human body?

what is the bioactivity of n-phenylphthalimide in the human body?

In: Biology