Subject SAT (College Board) Biology: Questions 268 - 271 of 824

Access detailed explanations (illustrated with images and videos) to 824 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 400.00 or

How to register?

Question number: 268

» Cell

Edit
MCQ▾

Question

Which is true of the pulmonary circuit?

Choices

Choice (5)Response

a.

The cardiac output into the pulmonary circuit is approximately of that into the systemic circuit

b.

Blood is pumped through it by the left ventricle

c.

Blood oxygen content is higher in the pulmonary vein than in the pulmonary artery

d.

Resting blood pressure in the pulmonary artery is normally equal to that in the aorta.

e.

None of the above

Question number: 269

» Cell

Edit
MCQ▾

Question

A virus primarily contains

Choices

Choice (5)Response

a.

nucleic acid an proteins

b.

RNA, proteins and hormones

c.

nucleic acid and vitamins

d.

DNA, proteins

e.

Question does not provide sufficient data or is vague

Question number: 270

» Atoms and Compounds

Edit
MCQ▾

Question

HCl contains properties of which of bond?

Choices

Choice (5)Response

a.

Hydrophobic

b.

Only ionic

c.

Covalent and ionic

d.

Only covalent

e.

All of the above

Question number: 271

» Cell

Edit
MCQ▾

Question

The below shown bacteria has potential to split every 35 minutes. If a culture containing 105 cells/ml is grown for 175 minutes, what will be cell concentration after that period?

Image shows the bacteria

Image Shows the Bacteria

Choices

Choice (5)Response

a.

5 x 105

b.

32 x 105

c.

35 x 105

d.

175 x 105

e.

None of the above

Developed by: