AP (Advanced Placement) Biology: Questions 455 - 459 of 868

Access detailed explanations (illustrated with images and videos) to 868 questions. Access all new questions- tracking exam pattern and syllabus changes. View the complete topic-wise distribution of questions. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 400.00 or

How to register?

Question number: 455

» Molecular Biology of Eukaryotes

Edit
MCQ▾

Question

Chromosomal regions are rich in simple sequence repeat DNA is/are

Choices

Choice (5)Response

a.

Secondary constriction and NORs

b.

Telomeres and centromeres

c.

Microsatellites and Microsatellites

d.

Microsatellites and centromeres

e.

Microsatellites, telomeres, and centromeres

Question number: 456

» Specialized Cell and Tissues

Edit
MCQ▾

Question

When a person is given drugs that interfere with DNA replication, then the cells most affected are

Choices

Choice (5)Response

a.

Leukocyte

b.

Skin cells

c.

Nephron

d.

Neurons

e.

Erythrocytes

Question number: 457

» Circulatory, Immune & Lymphatic Systems

Edit
MCQ▾

Question

The oxygen level is highest in

Choices

Choice (5)Response

a.

The pulmonary veins

b.

Erythrocyte

c.

Capillaries

d.

The pulmonary arteries

e.

Arterioles

Question number: 458

» Circulatory, Immune & Lymphatic Systems

Edit
MCQ▾

Question

A differential stain is applied by diagnosticians to count the various leukocytes in a blood sample. Which of the following type always found highest level in a healthy person?

Choices

Choice (5)Response

a.

Neutrophils

b.

Eosinophils

c.

Basophils

d.

Lymphocytes

e.

Monocytes

Question number: 459

» Eukaryotic Cell

Edit
MCQ▾

Question

Calcium ions in body fluids are normally ________ than in cells.

Choices

Choice (5)Response

a.

5,000 times higher

b.

500 times higher

c.

10,000 times higher

d.

100 times lower

e.

1,000 times lower

Developed by: