Subject SAT (College Board) Biology: Questions 488 - 494 of 805

Access detailed explanations (illustrated with images and videos) to 805 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 400.00 or

How to register?

Question number: 488

» Cell

Edit
MCQ▾

Question

Chemical substances found most abundantly in the middle lamella is released into phragmoplast by

Choices

Choice (4) Response

a.

Spindle fragments

b.

Endoplasmic reticulum

c.

Golgi complex

d.

Interzonal fibres

Question number: 489

» Organism and Population

Edit
MCQ▾

Question

What is indicated in the below diagram?

Image of the Earthworm

Image of the Earthworm

Image of the Earthworm

Choices

Choice (4) Response

a.

Ceolomate

b.

Segmentation

c.

Acoelomate

d.

Pseudocoelomate

Question number: 490

» Atoms and Compounds

Edit
MCQ▾

Question

There are how many naturally occurring isotopes of oxygen?

Choices

Choice (4) Response

a.

1

b.

3

c.

2

d.

4

Question number: 491

» DNA and Evolution

Edit
MCQ▾

Question

The most stabilizing force for nucleic acids is

Choices

Choice (4) Response

a.

van der waals

b.

conformational entropy

c.

electrostatic bond

d.

hydrogen bond

Question number: 492

» Organism and Population

Edit
MCQ▾

Question

Graphis is a

Identify the image

Identify the Image

Identify the image

Choices

Choice (4) Response

a.

Foliose lichen

b.

Fructicose lichen

c.

Filamentous lichen

d.

Crustose lichen

Question number: 493

» Atoms and Compounds

Edit
MCQ▾

Question

The atomic number

Choices

Choice (4) Response

a.

Tells what can and what cannot move in an atom

b.

Is the same as the amount of protons

c.

States how many spoolas are in the nucleus

d.

Orbits the center proton

Question number: 494

» Behavior and Ecology

Edit
MCQ▾

Question

Which of the following statements regarding the Gibbs free energy change for a reaction is false?

Choices

Choice (4) Response

a.

The Gibbs free energy change is the proportion of the enthalpy change of a reaction that is used to increase the entropy.

b.

If the Gibbs free energy change for a reaction is negative, the reaction happens spontaneously.

c.

The Gibbs free energy is represented by the symbol G

d.

A reaction with a negative Gibbs free energy change of reaction is called an exergonic reaction.

Developed by: