Subject SAT (College Board) Biology: Questions 135 - 139 of 805

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Question number: 135

» Cell

Edit
MCQ▾

Question

Which of the following observations most strongly support the view that mitochondria have electron transport system/enzymes?

Choices

Choice (4) Response

a.

Disruption of mitochondria yields membrane fragments which are able to synthesize ATP.

b.

A contractile protein capable of utilizing ATP is obtained from mitochondria

c.

Mitochondria have a property to concentrate in cells which form locomotory structures.

d.

Mitochondria have a folded inner membrane

Question number: 136

» Cell

Edit
MCQ▾

Question

Hemoglobin retains oxygen and tends to release it in the ________.

Choices

Choice (4) Response

a.

Lungs

b.

Heart

c.

Tissue

d.

Bloodstream

Question number: 137

» Cell

Edit
MCQ▾

Question

Which phospholipid is a component of inner mitochondrial membrane?

Choices

Choice (4) Response

a.

Cephalin

b.

Lecithin

c.

Plasmalogen

d.

Cardiolipin

Question number: 138

» Organism and Population

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the following

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Sepals

(i)

Male reproductive organ

(B)

Pistil

(ii)

Female reproductive organ

(C)

Stamen

(iii)

Protection to unopened flower

(D)

Petals

(iv)

Aid in pollination

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (i)
  • (iv)
  • (iii)

b.

  • (iii)
  • (ii)
  • (i)
  • (iv)

c.

  • (i)
  • (ii)
  • (iv)
  • (iii)

d.

  • (iv)
  • (i)
  • (ii)
  • (iii)

Question number: 139

» Cell

Edit
MCQ▾

Question

Site of formation of ribosomal precursor/ribosomal subunits in cell is

Choices

Choice (4) Response

a.

Nucleolus

b.

Nucleus

c.

Golgi body

d.

Stroma

Developed by: